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[linux-3.18 bisection] 115494: testing test-amd64-amd64-pygrub



branch xen-unstable
xenbranch xen-unstable
job test-amd64-amd64-pygrub
testid guest-localmigrate/x10

Tree: linux 
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.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/linux-3.18/test-amd64-amd64-pygrub.guest-localmigrate--x10.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/linux-3.18/test-amd64-amd64-pygrub.guest-localmigrate--x10
 --summary-out=tmp/115494.bisection-summary --basis-template=115289 
--blessings=real,real-bisect --flight=115494 linux-3.18 test-amd64-amd64-pygrub 
guest-localmigrate/x10
Searching for failure / basis pass:
 115479 fail [host=godello1] / 115289 [host=huxelrebe0] 114843 
[host=huxelrebe1] 114677 [host=italia0] 114446 [host=pinot1] 114225 
[host=fiano0] 114180 [host=merlot0] 114133 [host=godello0] 114034 
[host=chardonnay0] 113869 [host=huxelrebe1] 113856 ok.
Failure / basis pass flights: 115479 / 113856
(tree with no url: minios)
(tree with no url: ovmf)
(tree with no url: seabios)
Tree: linux 
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.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 4f823316dac3de3463dfbea2be3812102a76e246 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c8ea0457495342c417c3dc033bba25148b279f60 
5cd7ce5dde3f228b3b669ed9ca432f588947bd40 
24fb44e971a62b345c7b6ca3c03b454a1e150abe
Basis pass 0e13335254d5d54933969dba1d7625f55e657f52 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8051789e982499050680a26febeada7467e18a8d 
0b157f8d977a9425e2d8d510aa011c5d4f3ec247 
16b1414de91b5a82a0996c67f6db3af7d7e32873
Generating revisions with ./adhoc-revtuple-generator  
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git#0e13335254d5d54933969dba1d7625f55e657f52-4f823316dac3de3463dfbea2be3812102a76e246
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/qemu-xen-traditional.git#8051789e982499050680a26febeada7467e18a8d-c8ea0457495342c417c3dc033bba25148b279f60
 
git://xenbits.xen.org/qemu-xen.git#0b157f8d977a9425e2d8d510aa011c5d4f3ec247-5cd7ce5dde3f228b3b669ed9ca432f588947bd40
 
git://xenbits.xen.org/xen.git#16b1414de91b5a82a0996c67f6db3af7d7e32873-24fb44e971a62b345c7b6ca3c03b454a1e150abe
From git://cache:9419/git://xenbits.xen.org/xen
   ff93dc5..29028ed  staging    -> origin/staging
Loaded 11833 nodes in revision graph
Searching for test results:
 113856 pass 0e13335254d5d54933969dba1d7625f55e657f52 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8051789e982499050680a26febeada7467e18a8d 
0b157f8d977a9425e2d8d510aa011c5d4f3ec247 
16b1414de91b5a82a0996c67f6db3af7d7e32873
 113869 [host=huxelrebe1]
 114034 [host=chardonnay0]
 114133 [host=godello0]
 114180 [host=merlot0]
 114225 [host=fiano0]
 114446 [host=pinot1]
 114677 [host=italia0]
 114843 [host=huxelrebe1]
 115289 [host=huxelrebe0]
 115479 fail 4f823316dac3de3463dfbea2be3812102a76e246 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
c8ea0457495342c417c3dc033bba25148b279f60 
5cd7ce5dde3f228b3b669ed9ca432f588947bd40 
24fb44e971a62b345c7b6ca3c03b454a1e150abe
Searching for interesting versions
 Result found: flight 113856 (pass), for basis pass
 Result found: flight 115479 (fail), for basis failure
Need to reproduce basis pass (pass); had 1 already.
Should test 0e13335254d5d54933969dba1d7625f55e657f52 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8051789e982499050680a26febeada7467e18a8d 
0b157f8d977a9425e2d8d510aa011c5d4f3ec247 
16b1414de91b5a82a0996c67f6db3af7d7e32873.
pnmtopng: 58 colors found
Revision graph left in 
/home/logs/results/bisect/linux-3.18/test-amd64-amd64-pygrub.guest-localmigrate--x10.{dot,ps,png,html,svg}.
Populating 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.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 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.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 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.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 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.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 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.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 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.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 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.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 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.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 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.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 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.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 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.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 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.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 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.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 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.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 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.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 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.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 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.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 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.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 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.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 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.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 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.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 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.build-amd64 to reuse...
Can NOT reuse build 113712.build-amd64: /home/logs/logs/113712/build-amd64: No 
such file or directory
Creating 115494.build-amd64 (copying from 115479)
DB confict (err=7 state=40001): DBD::Pg::db do 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 "            
INSERT INTO jobs (flight, job, recipe, status)
                      VALUES (?, ?, ?, 'queued')
"]
DB conflict (messages above may refer); retrying...
Populating 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.build-amd64 to reuse...
Can NOT reuse build 113712.build-amd64: /home/logs/logs/113712/build-amd64: No 
such file or directory
Creating 115494.build-amd64 (copying from 115479)
DB confict (err=7 state=40001): DBD::Pg::db do 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 "            
INSERT INTO jobs (flight, job, recipe, status)
                      VALUES (?, ?, ?, 'queued')
"]
DB conflict (messages above may refer); retrying...
Populating 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.build-amd64 to reuse...
Can NOT reuse build 113712.build-amd64: /home/logs/logs/113712/build-amd64: No 
such file or directory
Creating 115494.build-amd64 (copying from 115479)
DB confict (err=7 state=40001): DBD::Pg::db do 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 "            
INSERT INTO jobs (flight, job, recipe, status)
                      VALUES (?, ?, ?, 'queued')
"]
DB conflict (messages above may refer); retrying...
Populating 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.build-amd64 to reuse...
Can NOT reuse build 113712.build-amd64: /home/logs/logs/113712/build-amd64: No 
such file or directory
Creating 115494.build-amd64 (copying from 115479)
Need 115494.build-amd64-pvops (like 115479)
 revision_linux=0e13335254d5d54933969dba1d7625f55e657f52
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 115494.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 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.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 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.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 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.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 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.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 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.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 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.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 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.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 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.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 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.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 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.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 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.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 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.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 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.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 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.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 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.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 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.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 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.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 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.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 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.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 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.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 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.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 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.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 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.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 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.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 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.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 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.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 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.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 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.build-amd64 to reuse...
Can NOT reuse build 113712.build-amd64: /home/logs/logs/113712/build-amd64: No 
such file or directory
Creating 115494.build-amd64 (copying from 115479)
DB confict (err=7 state=40001): DBD::Pg::db do 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 "            
INSERT INTO jobs (flight, job, recipe, status)
                      VALUES (?, ?, ?, 'queued')
"]
DB conflict (messages above may refer); retrying...
Populating 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.build-amd64 to reuse...
Can NOT reuse build 113712.build-amd64: /home/logs/logs/113712/build-amd64: No 
such file or directory
Creating 115494.build-amd64 (copying from 115479)
DB confict (err=7 state=40001): DBD::Pg::db do 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 "            
INSERT INTO jobs (flight, job, recipe, status)
                      VALUES (?, ?, ?, 'queued')
"]
DB conflict (messages above may refer); retrying...
Populating 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.build-amd64 to reuse...
Can NOT reuse build 113712.build-amd64: /home/logs/logs/113712/build-amd64: No 
such file or directory
Creating 115494.build-amd64 (copying from 115479)
DB confict (err=7 state=40001): DBD::Pg::db do 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 "            
INSERT INTO jobs (flight, job, recipe, status)
                      VALUES (?, ?, ?, 'queued')
"]
DB conflict (messages above may refer); retrying...
Populating 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.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 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.build-amd64 to reuse...
Can NOT reuse build 113712.build-amd64: /home/logs/logs/113712/build-amd64: No 
such file or directory
Creating 115494.build-amd64 (copying from 115479)
DB confict (err=7 state=40001): DBD::Pg::db do 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 "            
INSERT INTO jobs (flight, job, recipe, status)
                      VALUES (?, ?, ?, 'queued')
"]
DB conflict (messages above may refer); retrying...
Populating 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.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 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.build-amd64 to reuse...
Can NOT reuse build 113712.build-amd64: /home/logs/logs/113712/build-amd64: No 
such file or directory
Creating 115494.build-amd64 (copying from 115479)
DB confict (err=7 state=40001): DBD::Pg::db do 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 "            
INSERT INTO jobs (flight, job, recipe, status)
                      VALUES (?, ?, ?, 'queued')
"]
DB conflict (messages above may refer); retrying...
Populating 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.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 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.build-amd64 to reuse...
Can NOT reuse build 113712.build-amd64: /home/logs/logs/113712/build-amd64: No 
such file or directory
Creating 115494.build-amd64 (copying from 115479)
DB confict (err=7 state=40001): DBD::Pg::db do 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 "            
INSERT INTO jobs (flight, job, recipe, status)
                      VALUES (?, ?, ?, 'queued')
"]
DB conflict (messages above may refer); retrying...
Populating 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.build-amd64 to reuse...
Can NOT reuse build 113712.build-amd64: /home/logs/logs/113712/build-amd64: No 
such file or directory
Creating 115494.build-amd64 (copying from 115479)
Need 115494.build-amd64-pvops (like 115479)
 revision_linux=0e13335254d5d54933969dba1d7625f55e657f52
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 115494.build-amd64-pvops to reuse...
Can NOT reuse build-kern 114228.build-amd64-pvops: 
/home/logs/logs/114228/build-amd64-pvops: No such file or directory
Creating 115494.build-amd64-pvops (copying from 115479)
DB confict (err=7 state=40001): DBD::Pg::db do 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 "            
INSERT INTO jobs (flight, job, recipe, status)
                      VALUES (?, ?, ?, 'queued')
"]
DB conflict (messages above may refer); retrying...
Populating 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.build-amd64 to reuse...
Can NOT reuse build 113712.build-amd64: /home/logs/logs/113712/build-amd64: No 
such file or directory
Creating 115494.build-amd64 (copying from 115479)
Need 115494.build-amd64-pvops (like 115479)
 revision_linux=0e13335254d5d54933969dba1d7625f55e657f52
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 115494.build-amd64-pvops to reuse...
Can NOT reuse build-kern 114228.build-amd64-pvops: 
/home/logs/logs/114228/build-amd64-pvops: No such file or directory
Creating 115494.build-amd64-pvops (copying from 115479)
DB confict (err=7 state=40001): DBD::Pg::db do 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 "            
INSERT INTO jobs (flight, job, recipe, status)
                      VALUES (?, ?, ?, 'queued')
"]
DB conflict (messages above may refer); retrying...
Populating 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.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 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.build-amd64 to reuse...
Can NOT reuse build 113712.build-amd64: /home/logs/logs/113712/build-amd64: No 
such file or directory
Creating 115494.build-amd64 (copying from 115479)
DB confict (err=7 state=40001): DBD::Pg::db do 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 "            
INSERT INTO jobs (flight, job, recipe, status)
                      VALUES (?, ?, ?, 'queued')
"]
DB conflict (messages above may refer); retrying...
Populating 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.build-amd64 to reuse...
Can NOT reuse build 113712.build-amd64: /home/logs/logs/113712/build-amd64: No 
such file or directory
Creating 115494.build-amd64 (copying from 115479)
DB confict (err=7 state=40001): DBD::Pg::db do 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 "            
INSERT INTO jobs (flight, job, recipe, status)
                      VALUES (?, ?, ?, 'queued')
"]
DB conflict (messages above may refer); retrying...
Populating 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.build-amd64 to reuse...
Can NOT reuse build 113712.build-amd64: /home/logs/logs/113712/build-amd64: No 
such file or directory
Creating 115494.build-amd64 (copying from 115479)
DB confict (err=7 state=40001): DBD::Pg::db do 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 "            
INSERT INTO jobs (flight, job, recipe, status)
                      VALUES (?, ?, ?, 'queued')
"]
DB conflict (messages above may refer); retrying...
Populating 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.build-amd64 to reuse...
Can NOT reuse build 113712.build-amd64: /home/logs/logs/113712/build-amd64: No 
such file or directory
Creating 115494.build-amd64 (copying from 115479)
DB confict (err=7 state=40001): DBD::Pg::db do 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 "            
INSERT INTO jobs (flight, job, recipe, status)
                      VALUES (?, ?, ?, 'queued')
"]
DB conflict (messages above may refer); retrying...
Populating 115494...
Need 115494.test-amd64-amd64-pygrub (like 115479)
Creating 115494.test-amd64-amd64-pygrub (copying from 115479)
Need 115494.build-amd64 (like 115479)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=0b157f8d977a9425e2d8d510aa011c5d4f3ec247
 revision_xen=16b1414de91b5a82a0996c67f6db3af7d7e32873
Searching for 115494.build-amd64 to reuse...
Can NOT reuse build 113712.build-amd64: /home/logs/logs/113712/build-amd64: No 
such file or directory
Creating 115494.build-amd64 (copying from 115479)
Need 115494.build-amd64-pvops (like 115479)
 revision_linux=0e13335254d5d54933969dba1d7625f55e657f52
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 115494.build-amd64-pvops to reuse...
Can NOT reuse build-kern 114228.build-amd64-pvops: 
/home/logs/logs/114228/build-amd64-pvops: No such file or directory
Creating 115494.build-amd64-pvops (copying from 115479)
Already created build-amd64
Checking for flail (since 113856)...
Flight 115494 ready to go.

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