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[xen-unstable bisection] 118309: testing test-amd64-amd64-xl-qemuu-ws16-amd64



branch xen-unstable
xenbranch xen-unstable
job test-amd64-amd64-xl-qemuu-ws16-amd64
testid guest-saverestore.2

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

For bisection revision-tuple graph see:
   
http://logs.test-lab.xenproject.org/osstest/results/bisect/xen-unstable/test-amd64-amd64-xl-qemuu-ws16-amd64.guest-saverestore.2.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/xen-unstable/test-amd64-amd64-xl-qemuu-ws16-amd64.guest-saverestore.2
 --summary-out=tmp/118309.bisection-summary --basis-template=118174 
--blessings=real,real-bisect --flight=118309 xen-unstable 
test-amd64-amd64-xl-qemuu-ws16-amd64 guest-saverestore.2
Searching for failure / basis pass:
 118281 fail [host=italia1] / 118272 ok.
Failure / basis pass flights: 118281 / 118272
(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
Latest b8cf9ff79d63a3ac5567bd7cbb9445bfed193f4d 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c8ea0457495342c417c3dc033bba25148b279f60 
2b033e396f4fa0981bae1213cdacd15775655a97 
a5e7ce9560b408dbdc2f7fb8a58f6209601cc054
Basis pass b8cf9ff79d63a3ac5567bd7cbb9445bfed193f4d 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c8ea0457495342c417c3dc033bba25148b279f60 
2b033e396f4fa0981bae1213cdacd15775655a97 
3fa1b35d785eb80103d185a59d50f238515d2427
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/linux-pvops.git#b8cf9ff79d63a3ac5567bd7cbb9445bfed193f4d-b8cf9ff79d63a3ac5567bd7cbb9445bfed193f4d
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/qemu-xen-traditional.git#c8ea0457495342c417c3dc033bba25148b279f60-c8ea0457495342c417c3dc033bba25148b279f60
 
git://xenbits.xen.org/qemu-xen.git#2b033e396f4fa0981bae1213cdacd15775655a97-2b033e396f4fa0981bae1213cdacd15775655a97
 
git://xenbits.xen.org/xen.git#3fa1b35d785eb80103d185a59d50f238515d2427-a5e7ce9560b408dbdc2f7fb8a58f6209601cc054
Loaded 1001 nodes in revision graph
Searching for test results:
 118248 pass b8cf9ff79d63a3ac5567bd7cbb9445bfed193f4d 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c8ea0457495342c417c3dc033bba25148b279f60 
2b033e396f4fa0981bae1213cdacd15775655a97 
3fa1b35d785eb80103d185a59d50f238515d2427
 118272 pass b8cf9ff79d63a3ac5567bd7cbb9445bfed193f4d 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c8ea0457495342c417c3dc033bba25148b279f60 
2b033e396f4fa0981bae1213cdacd15775655a97 
3fa1b35d785eb80103d185a59d50f238515d2427
 118281 fail b8cf9ff79d63a3ac5567bd7cbb9445bfed193f4d 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c8ea0457495342c417c3dc033bba25148b279f60 
2b033e396f4fa0981bae1213cdacd15775655a97 
a5e7ce9560b408dbdc2f7fb8a58f6209601cc054
Searching for interesting versions
 Result found: flight 118248 (pass), for basis pass
 Result found: flight 118281 (fail), for basis failure
Need to reproduce basis pass (pass); had 1 already.
Should test b8cf9ff79d63a3ac5567bd7cbb9445bfed193f4d 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c8ea0457495342c417c3dc033bba25148b279f60 
2b033e396f4fa0981bae1213cdacd15775655a97 
3fa1b35d785eb80103d185a59d50f238515d2427.
Revision graph left in 
/home/logs/results/bisect/xen-unstable/test-amd64-amd64-xl-qemuu-ws16-amd64.guest-saverestore.2.{dot,ps,png,html,svg}.
Populating 118309...
Need 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (like 118281)
Creating 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (copying from 118281)
Need 118309.build-amd64 (like 118281)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=2b033e396f4fa0981bae1213cdacd15775655a97
 revision_xen=3fa1b35d785eb80103d185a59d50f238515d2427
Searching for 118309.build-amd64 to reuse...
DB confict (err=7 state=40001): 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 118309...
Need 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (like 118281)
Creating 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (copying from 118281)
Need 118309.build-amd64 (like 118281)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=2b033e396f4fa0981bae1213cdacd15775655a97
 revision_xen=3fa1b35d785eb80103d185a59d50f238515d2427
Searching for 118309.build-amd64 to reuse...
DB confict (err=7 state=40001): 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 118309...
Need 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (like 118281)
Creating 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (copying from 118281)
Need 118309.build-amd64 (like 118281)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=2b033e396f4fa0981bae1213cdacd15775655a97
 revision_xen=3fa1b35d785eb80103d185a59d50f238515d2427
Searching for 118309.build-amd64 to reuse...
DB confict (err=7 state=40001): 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 118309...
Need 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (like 118281)
Creating 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (copying from 118281)
Need 118309.build-amd64 (like 118281)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=2b033e396f4fa0981bae1213cdacd15775655a97
 revision_xen=3fa1b35d785eb80103d185a59d50f238515d2427
Searching for 118309.build-amd64 to reuse...
DB confict (err=7 state=40001): 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 118309...
Need 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (like 118281)
Creating 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (copying from 118281)
Need 118309.build-amd64 (like 118281)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=2b033e396f4fa0981bae1213cdacd15775655a97
 revision_xen=3fa1b35d785eb80103d185a59d50f238515d2427
Searching for 118309.build-amd64 to reuse...
DB confict (err=7 state=40001): 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 118309...
Need 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (like 118281)
Creating 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (copying from 118281)
Need 118309.build-amd64 (like 118281)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=2b033e396f4fa0981bae1213cdacd15775655a97
 revision_xen=3fa1b35d785eb80103d185a59d50f238515d2427
Searching for 118309.build-amd64 to reuse...
DB confict (err=7 state=40001): 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 118309...
Need 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (like 118281)
Creating 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (copying from 118281)
Need 118309.build-amd64 (like 118281)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=2b033e396f4fa0981bae1213cdacd15775655a97
 revision_xen=3fa1b35d785eb80103d185a59d50f238515d2427
Searching for 118309.build-amd64 to reuse...
DB confict (err=7 state=40001): 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 118309...
Need 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (like 118281)
Creating 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (copying from 118281)
Need 118309.build-amd64 (like 118281)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=2b033e396f4fa0981bae1213cdacd15775655a97
 revision_xen=3fa1b35d785eb80103d185a59d50f238515d2427
Searching for 118309.build-amd64 to reuse...
DB confict (err=7 state=40001): 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 118309...
Need 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (like 118281)
Creating 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (copying from 118281)
Need 118309.build-amd64 (like 118281)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=2b033e396f4fa0981bae1213cdacd15775655a97
 revision_xen=3fa1b35d785eb80103d185a59d50f238515d2427
Searching for 118309.build-amd64 to reuse...
DB confict (err=7 state=40001): 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 118309...
Need 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (like 118281)
Creating 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (copying from 118281)
Need 118309.build-amd64 (like 118281)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=2b033e396f4fa0981bae1213cdacd15775655a97
 revision_xen=3fa1b35d785eb80103d185a59d50f238515d2427
Searching for 118309.build-amd64 to reuse...
DB confict (err=7 state=40001): 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 118309...
Need 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (like 118281)
Creating 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (copying from 118281)
Need 118309.build-amd64 (like 118281)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=2b033e396f4fa0981bae1213cdacd15775655a97
 revision_xen=3fa1b35d785eb80103d185a59d50f238515d2427
Searching for 118309.build-amd64 to reuse...
DB confict (err=7 state=40001): 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 118309...
Need 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (like 118281)
Creating 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (copying from 118281)
Need 118309.build-amd64 (like 118281)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=2b033e396f4fa0981bae1213cdacd15775655a97
 revision_xen=3fa1b35d785eb80103d185a59d50f238515d2427
Searching for 118309.build-amd64 to reuse...
DB confict (err=7 state=40001): 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 118309...
Need 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (like 118281)
Creating 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (copying from 118281)
Need 118309.build-amd64 (like 118281)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=2b033e396f4fa0981bae1213cdacd15775655a97
 revision_xen=3fa1b35d785eb80103d185a59d50f238515d2427
Searching for 118309.build-amd64 to reuse...
DB confict (err=7 state=40001): 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 118309...
Need 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (like 118281)
Creating 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (copying from 118281)
Need 118309.build-amd64 (like 118281)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=2b033e396f4fa0981bae1213cdacd15775655a97
 revision_xen=3fa1b35d785eb80103d185a59d50f238515d2427
Searching for 118309.build-amd64 to reuse...
DB confict (err=7 state=40001): 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 118309...
Need 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (like 118281)
Creating 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (copying from 118281)
Need 118309.build-amd64 (like 118281)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=2b033e396f4fa0981bae1213cdacd15775655a97
 revision_xen=3fa1b35d785eb80103d185a59d50f238515d2427
Searching for 118309.build-amd64 to reuse...
DB confict (err=7 state=40001): 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 118309...
Need 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (like 118281)
Creating 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (copying from 118281)
Need 118309.build-amd64 (like 118281)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=2b033e396f4fa0981bae1213cdacd15775655a97
 revision_xen=3fa1b35d785eb80103d185a59d50f238515d2427
Searching for 118309.build-amd64 to reuse...
DB confict (err=7 state=40001): 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 118309...
Need 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (like 118281)
Creating 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (copying from 118281)
Need 118309.build-amd64 (like 118281)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=2b033e396f4fa0981bae1213cdacd15775655a97
 revision_xen=3fa1b35d785eb80103d185a59d50f238515d2427
Searching for 118309.build-amd64 to reuse...
DB confict (err=7 state=40001): 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 118309...
Need 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (like 118281)
Creating 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (copying from 118281)
Need 118309.build-amd64 (like 118281)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=2b033e396f4fa0981bae1213cdacd15775655a97
 revision_xen=3fa1b35d785eb80103d185a59d50f238515d2427
Searching for 118309.build-amd64 to reuse...
DB confict (err=7 state=40001): 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 118309...
Need 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (like 118281)
Creating 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (copying from 118281)
Need 118309.build-amd64 (like 118281)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=2b033e396f4fa0981bae1213cdacd15775655a97
 revision_xen=3fa1b35d785eb80103d185a59d50f238515d2427
Searching for 118309.build-amd64 to reuse...
DB confict (err=7 state=40001): 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 118309...
Need 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (like 118281)
Creating 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (copying from 118281)
Need 118309.build-amd64 (like 118281)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=2b033e396f4fa0981bae1213cdacd15775655a97
 revision_xen=3fa1b35d785eb80103d185a59d50f238515d2427
Searching for 118309.build-amd64 to reuse...
DB confict (err=7 state=40001): 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 118309...
Need 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (like 118281)
Creating 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (copying from 118281)
Need 118309.build-amd64 (like 118281)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=2b033e396f4fa0981bae1213cdacd15775655a97
 revision_xen=3fa1b35d785eb80103d185a59d50f238515d2427
Searching for 118309.build-amd64 to reuse...
DB confict (err=7 state=40001): 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 118309...
Need 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (like 118281)
Creating 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (copying from 118281)
Need 118309.build-amd64 (like 118281)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=2b033e396f4fa0981bae1213cdacd15775655a97
 revision_xen=3fa1b35d785eb80103d185a59d50f238515d2427
Searching for 118309.build-amd64 to reuse...
DB confict (err=7 state=40001): 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 118309...
Need 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (like 118281)
Creating 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (copying from 118281)
Need 118309.build-amd64 (like 118281)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=2b033e396f4fa0981bae1213cdacd15775655a97
 revision_xen=3fa1b35d785eb80103d185a59d50f238515d2427
Searching for 118309.build-amd64 to reuse...
DB confict (err=7 state=40001): 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 118309...
Need 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (like 118281)
Creating 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (copying from 118281)
Need 118309.build-amd64 (like 118281)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=2b033e396f4fa0981bae1213cdacd15775655a97
 revision_xen=3fa1b35d785eb80103d185a59d50f238515d2427
Searching for 118309.build-amd64 to reuse...
DB confict (err=7 state=40001): 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 118309...
Need 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (like 118281)
Creating 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (copying from 118281)
Need 118309.build-amd64 (like 118281)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=2b033e396f4fa0981bae1213cdacd15775655a97
 revision_xen=3fa1b35d785eb80103d185a59d50f238515d2427
Searching for 118309.build-amd64 to reuse...
DB confict (err=7 state=40001): 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 118309...
Need 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (like 118281)
Creating 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (copying from 118281)
Need 118309.build-amd64 (like 118281)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=2b033e396f4fa0981bae1213cdacd15775655a97
 revision_xen=3fa1b35d785eb80103d185a59d50f238515d2427
Searching for 118309.build-amd64 to reuse...
DB confict (err=7 state=40001): 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 118309...
Need 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (like 118281)
Creating 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (copying from 118281)
Need 118309.build-amd64 (like 118281)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=2b033e396f4fa0981bae1213cdacd15775655a97
 revision_xen=3fa1b35d785eb80103d185a59d50f238515d2427
Searching for 118309.build-amd64 to reuse...
DB confict (err=7 state=40001): 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 118309...
Need 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (like 118281)
Creating 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (copying from 118281)
Need 118309.build-amd64 (like 118281)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=2b033e396f4fa0981bae1213cdacd15775655a97
 revision_xen=3fa1b35d785eb80103d185a59d50f238515d2427
Searching for 118309.build-amd64 to reuse...
DB confict (err=7 state=40001): 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 118309...
Need 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (like 118281)
Creating 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (copying from 118281)
Need 118309.build-amd64 (like 118281)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=2b033e396f4fa0981bae1213cdacd15775655a97
 revision_xen=3fa1b35d785eb80103d185a59d50f238515d2427
Searching for 118309.build-amd64 to reuse...
DB confict (err=7 state=40001): 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 118309...
Need 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (like 118281)
Creating 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (copying from 118281)
Need 118309.build-amd64 (like 118281)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=2b033e396f4fa0981bae1213cdacd15775655a97
 revision_xen=3fa1b35d785eb80103d185a59d50f238515d2427
Searching for 118309.build-amd64 to reuse...
DB confict (err=7 state=40001): 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 118309...
Need 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (like 118281)
Creating 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (copying from 118281)
Need 118309.build-amd64 (like 118281)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=2b033e396f4fa0981bae1213cdacd15775655a97
 revision_xen=3fa1b35d785eb80103d185a59d50f238515d2427
Searching for 118309.build-amd64 to reuse...
DB confict (err=7 state=40001): 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 118309...
Need 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (like 118281)
Creating 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (copying from 118281)
Need 118309.build-amd64 (like 118281)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=2b033e396f4fa0981bae1213cdacd15775655a97
 revision_xen=3fa1b35d785eb80103d185a59d50f238515d2427
Searching for 118309.build-amd64 to reuse...
DB confict (err=7 state=40001): 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 118309...
Need 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (like 118281)
Creating 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (copying from 118281)
Need 118309.build-amd64 (like 118281)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=2b033e396f4fa0981bae1213cdacd15775655a97
 revision_xen=3fa1b35d785eb80103d185a59d50f238515d2427
Searching for 118309.build-amd64 to reuse...
DB confict (err=7 state=40001): 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 118309...
Need 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (like 118281)
Creating 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (copying from 118281)
Need 118309.build-amd64 (like 118281)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=2b033e396f4fa0981bae1213cdacd15775655a97
 revision_xen=3fa1b35d785eb80103d185a59d50f238515d2427
Searching for 118309.build-amd64 to reuse...
DB confict (err=7 state=40001): 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 118309...
Need 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (like 118281)
Creating 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (copying from 118281)
Need 118309.build-amd64 (like 118281)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=2b033e396f4fa0981bae1213cdacd15775655a97
 revision_xen=3fa1b35d785eb80103d185a59d50f238515d2427
Searching for 118309.build-amd64 to reuse...
DB confict (err=7 state=40001): 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 118309...
Need 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (like 118281)
Creating 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (copying from 118281)
Need 118309.build-amd64 (like 118281)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=2b033e396f4fa0981bae1213cdacd15775655a97
 revision_xen=3fa1b35d785eb80103d185a59d50f238515d2427
Searching for 118309.build-amd64 to reuse...
DB confict (err=7 state=40001): 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 118309...
Need 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (like 118281)
Creating 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (copying from 118281)
Need 118309.build-amd64 (like 118281)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=2b033e396f4fa0981bae1213cdacd15775655a97
 revision_xen=3fa1b35d785eb80103d185a59d50f238515d2427
Searching for 118309.build-amd64 to reuse...
Creating 118309.build-amd64 (copying from 118281)
Need 118309.build-amd64-pvops (like 118281)
 revision_linux=b8cf9ff79d63a3ac5567bd7cbb9445bfed193f4d
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 118309.build-amd64-pvops to reuse...
DB confict (err=7 state=40001): 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 118309...
Need 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (like 118281)
Creating 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (copying from 118281)
Need 118309.build-amd64 (like 118281)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=2b033e396f4fa0981bae1213cdacd15775655a97
 revision_xen=3fa1b35d785eb80103d185a59d50f238515d2427
Creating 118309.build-amd64 (copying from 118281)
Need 118309.build-amd64-pvops (like 118281)
 revision_linux=b8cf9ff79d63a3ac5567bd7cbb9445bfed193f4d
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 118309.build-amd64-pvops to reuse...
DB confict (err=7 state=40001): 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 118309...
Need 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (like 118281)
Creating 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (copying from 118281)
Need 118309.build-amd64 (like 118281)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=2b033e396f4fa0981bae1213cdacd15775655a97
 revision_xen=3fa1b35d785eb80103d185a59d50f238515d2427
Creating 118309.build-amd64 (copying from 118281)
Need 118309.build-amd64-pvops (like 118281)
 revision_linux=b8cf9ff79d63a3ac5567bd7cbb9445bfed193f4d
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 118309.build-amd64-pvops to reuse...
DB confict (err=7 state=40001): 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 118309...
Need 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (like 118281)
Creating 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (copying from 118281)
Need 118309.build-amd64 (like 118281)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=2b033e396f4fa0981bae1213cdacd15775655a97
 revision_xen=3fa1b35d785eb80103d185a59d50f238515d2427
Creating 118309.build-amd64 (copying from 118281)
Need 118309.build-amd64-pvops (like 118281)
 revision_linux=b8cf9ff79d63a3ac5567bd7cbb9445bfed193f4d
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 118309.build-amd64-pvops to reuse...
DB confict (err=7 state=40001): 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 118309...
Need 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (like 118281)
Creating 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (copying from 118281)
Need 118309.build-amd64 (like 118281)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=2b033e396f4fa0981bae1213cdacd15775655a97
 revision_xen=3fa1b35d785eb80103d185a59d50f238515d2427
Creating 118309.build-amd64 (copying from 118281)
Need 118309.build-amd64-pvops (like 118281)
 revision_linux=b8cf9ff79d63a3ac5567bd7cbb9445bfed193f4d
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 118309.build-amd64-pvops to reuse...
DB confict (err=7 state=40001): 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 118309...
Need 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (like 118281)
Creating 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (copying from 118281)
Need 118309.build-amd64 (like 118281)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=2b033e396f4fa0981bae1213cdacd15775655a97
 revision_xen=3fa1b35d785eb80103d185a59d50f238515d2427
Creating 118309.build-amd64 (copying from 118281)
Need 118309.build-amd64-pvops (like 118281)
 revision_linux=b8cf9ff79d63a3ac5567bd7cbb9445bfed193f4d
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 118309.build-amd64-pvops to reuse...
DB confict (err=7 state=40001): 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 118309...
Need 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (like 118281)
Creating 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (copying from 118281)
Need 118309.build-amd64 (like 118281)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=2b033e396f4fa0981bae1213cdacd15775655a97
 revision_xen=3fa1b35d785eb80103d185a59d50f238515d2427
Creating 118309.build-amd64 (copying from 118281)
Need 118309.build-amd64-pvops (like 118281)
 revision_linux=b8cf9ff79d63a3ac5567bd7cbb9445bfed193f4d
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 118309.build-amd64-pvops to reuse...
DB confict (err=7 state=40001): 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 118309...
Need 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (like 118281)
Creating 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (copying from 118281)
Need 118309.build-amd64 (like 118281)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=2b033e396f4fa0981bae1213cdacd15775655a97
 revision_xen=3fa1b35d785eb80103d185a59d50f238515d2427
Creating 118309.build-amd64 (copying from 118281)
Need 118309.build-amd64-pvops (like 118281)
 revision_linux=b8cf9ff79d63a3ac5567bd7cbb9445bfed193f4d
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 118309.build-amd64-pvops to reuse...
DB confict (err=7 state=40001): 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 118309...
Need 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (like 118281)
Creating 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (copying from 118281)
Need 118309.build-amd64 (like 118281)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=2b033e396f4fa0981bae1213cdacd15775655a97
 revision_xen=3fa1b35d785eb80103d185a59d50f238515d2427
Creating 118309.build-amd64 (copying from 118281)
Need 118309.build-amd64-pvops (like 118281)
 revision_linux=b8cf9ff79d63a3ac5567bd7cbb9445bfed193f4d
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 118309.build-amd64-pvops to reuse...
DB confict (err=7 state=40001): 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 118309...
Need 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (like 118281)
Creating 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (copying from 118281)
Need 118309.build-amd64 (like 118281)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=2b033e396f4fa0981bae1213cdacd15775655a97
 revision_xen=3fa1b35d785eb80103d185a59d50f238515d2427
Creating 118309.build-amd64 (copying from 118281)
Need 118309.build-amd64-pvops (like 118281)
 revision_linux=b8cf9ff79d63a3ac5567bd7cbb9445bfed193f4d
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 118309.build-amd64-pvops to reuse...
Can reuse build-kern 118289.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='118289.build-amd64-pvops', 2='118309', 
3='test-amd64-amd64-xl-qemuu-ws16-amd64', 4='kernbuildjob']
DB conflict (messages above may refer); retrying...
Populating 118309...
Need 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (like 118281)
Creating 118309.test-amd64-amd64-xl-qemuu-ws16-amd64 (copying from 118281)
Need 118309.build-amd64 (like 118281)
 revision_qemu=c8ea0457495342c417c3dc033bba25148b279f60
 revision_qemuu=2b033e396f4fa0981bae1213cdacd15775655a97
 revision_xen=3fa1b35d785eb80103d185a59d50f238515d2427
Creating 118309.build-amd64 (copying from 118281)
Need 118309.build-amd64-pvops (like 118281)
 revision_linux=b8cf9ff79d63a3ac5567bd7cbb9445bfed193f4d
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 118289.build-amd64-pvops.
Already created build-amd64
Checking for flail (since 118248)...
Flight 118309 ready to go.

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