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[xen-4.6-testing bisection] 112833: testing test-xtf-amd64-amd64-1



branch xen-4.6-testing
xenbranch xen-4.6-testing
job test-xtf-amd64-amd64-1
testid xtf/test-hvm64-lbr-tsx-vmentry

Tree: linux git://xenbits.xen.org/linux-pvops.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: qemu git://xenbits.xen.org/qemu-xen-traditional.git
Tree: qemuu git://xenbits.xen.org/qemu-xen.git
Tree: xen git://xenbits.xen.org/xen.git
Tree: xtf git://xenbits.xen.org/xtf.git

For bisection revision-tuple graph see:
   
http://logs.test-lab.xenproject.org/osstest/results/bisect/xen-4.6-testing/test-xtf-amd64-amd64-1.xtf--test-hvm64-lbr-tsx-vmentry.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/xen-4.6-testing/test-xtf-amd64-amd64-1.xtf--test-hvm64-lbr-tsx-vmentry
 --summary-out=tmp/112833.bisection-summary --basis-template=112661 
--blessings=real,real-bisect --flight=112833 xen-4.6-testing 
test-xtf-amd64-amd64-1 xtf/test-hvm64-lbr-tsx-vmentry
Searching for failure / basis pass:
 112786 fail [host=huxelrebe1] / 112717 [host=chardonnay1] 112698 
[host=elbling1] 112683 [host=nobling0] 112661 [host=fiano1] 112648 
[host=pinot0] 111514 [host=nobling1] 111038 [host=merlot1] 111004 
[host=chardonnay0] 110931 [host=pinot1] 110899 [host=fiano1] 110183 
[host=merlot0] 109509 [host=nobling0] 109488 [host=chardonnay0] 109085 
[host=nobling1] 108176 [host=rimava1] 108138 [host=merlot0] template as basis? 
using template as basis.
Failure / basis pass flights: 112786 / 112661
(tree with no url: minios)
(tree with no url: ovmf)
(tree with no url: seabios)
Tree: linux git://xenbits.xen.org/linux-pvops.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: qemu git://xenbits.xen.org/qemu-xen-traditional.git
Tree: qemuu git://xenbits.xen.org/qemu-xen.git
Tree: xen git://xenbits.xen.org/xen.git
Tree: xtf git://xenbits.xen.org/xtf.git
Latest a97a16f18c4895e41951a44d27af8af0b8f1d897 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
57ca3f4a3092695dd553d3ff4540f5559b1c8fc7 
4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b 
b4660b4d4a35edac715c003c84326de2b0fa4f47 
24635d9265e70b2d75a17f2cfc0c2ca0fad5843b
Basis pass 6da35f43acde8f718b53f6f05fc865bffa709fc5 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
57ca3f4a3092695dd553d3ff4540f5559b1c8fc7 
4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b 
5ae011e6620fb3fdc1127c84873718ada4589e1c 
24635d9265e70b2d75a17f2cfc0c2ca0fad5843b
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/linux-pvops.git#6da35f43acde8f718b53f6f05fc865bffa709fc5-a97a16f18c4895e41951a44d27af8af0b8f1d897
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/qemu-xen-traditional.git#57ca3f4a3092695dd553d3ff4540f5559b1c8fc7-57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 
git://xenbits.xen.org/qemu-xen.git#4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b-4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 
git://xenbits.xen.org/xen.git#5ae011e6620fb3fdc1127c84873718ada4589e1c-b4660b4d4a35edac715c003c84326de2b0fa4f47
 
git://xenbits.xen.org/xtf.git#24635d9265e70b2d75a17f2cfc0c2ca0fad5843b-24635d9265e70b2d75a17f2cfc0c2ca0fad5843b
Loaded 2960 nodes in revision graph
Searching for test results:
 112661 [host=fiano1]
 112648 [host=pinot0]
 112683 [host=nobling0]
 112698 [host=elbling1]
 112717 [host=chardonnay1]
 112786 fail a97a16f18c4895e41951a44d27af8af0b8f1d897 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
57ca3f4a3092695dd553d3ff4540f5559b1c8fc7 
4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b 
b4660b4d4a35edac715c003c84326de2b0fa4f47 
24635d9265e70b2d75a17f2cfc0c2ca0fad5843b
Searching for interesting versions
Need to reproduce basis pass (pass); had 0 already.
Should test 6da35f43acde8f718b53f6f05fc865bffa709fc5 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
57ca3f4a3092695dd553d3ff4540f5559b1c8fc7 
4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b 
5ae011e6620fb3fdc1127c84873718ada4589e1c 
24635d9265e70b2d75a17f2cfc0c2ca0fad5843b.
Revision graph left in 
/home/logs/results/bisect/xen-4.6-testing/test-xtf-amd64-amd64-1.xtf--test-hvm64-lbr-tsx-vmentry.{dot,ps,png,html,svg}.
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Searching for 112833.build-amd64 to reuse...
Can reuse build 112721.build-amd64.
Need 112833.build-amd64-pvops (like 112786)
 revision_linux=6da35f43acde8f718b53f6f05fc865bffa709fc5
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 112833.build-amd64-pvops to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Can reuse build 112721.build-amd64.
Need 112833.build-amd64-pvops (like 112786)
 revision_linux=6da35f43acde8f718b53f6f05fc865bffa709fc5
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 112833.build-amd64-pvops to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Can reuse build 112721.build-amd64.
Need 112833.build-amd64-pvops (like 112786)
 revision_linux=6da35f43acde8f718b53f6f05fc865bffa709fc5
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 112833.build-amd64-pvops to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Can reuse build 112721.build-amd64.
Need 112833.build-amd64-pvops (like 112786)
 revision_linux=6da35f43acde8f718b53f6f05fc865bffa709fc5
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 112833.build-amd64-pvops to reuse...
DB confict (err=7 state=): DBD::Pg::db selectrow_hashref failed: ERROR:  could 
not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Can reuse build 112721.build-amd64.
Need 112833.build-amd64-pvops (like 112786)
 revision_linux=6da35f43acde8f718b53f6f05fc865bffa709fc5
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 112833.build-amd64-pvops to reuse...
Can reuse build-kern 112689.build-amd64-pvops.
DB confict (err=7 state=40001): DBD::Pg::st execute failed: ERROR:  could not 
serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during write.
HINT:  The transaction might succeed if retried. [for Statement "        UPDATE 
runvars SET val=?
            WHERE  flight=? AND job=? AND name=?
" with ParamValues: 1='112689.build-amd64-pvops', 2='112833', 
3='test-xtf-amd64-amd64-1', 4='kernbuildjob']
DB conflict (messages above may refer); retrying...
Populating 112833...
Need 112833.test-xtf-amd64-amd64-1 (like 112786)
Creating 112833.test-xtf-amd64-amd64-1 (copying from 112786)
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Can reuse build 112721.build-amd64.
Need 112833.build-amd64-pvops (like 112786)
 revision_linux=6da35f43acde8f718b53f6f05fc865bffa709fc5
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 112689.build-amd64-pvops.
Need 112833.build-amd64 (like 112786)
 revision_qemu=57ca3f4a3092695dd553d3ff4540f5559b1c8fc7
 revision_qemuu=4e35ab1edd74b7d24b7a4aaebe75fe68222a2f2b
 revision_xen=5ae011e6620fb3fdc1127c84873718ada4589e1c
Can reuse build 112721.build-amd64.
Need 112833.build-amd64-xtf (like 112786)
 revision_xtf=24635d9265e70b2d75a17f2cfc0c2ca0fad5843b
Searching for 112833.build-amd64-xtf to reuse...
Can reuse build-xtf 112789.build-amd64-xtf.
Checking for flail (since 0)...
Flight 112833 ready to go.

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