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[xen-4.9-testing bisection] 120517: testing test-amd64-amd64-xl-qemut-ws16-amd64



branch xen-4.9-testing
xenbranch xen-4.9-testing
job test-amd64-amd64-xl-qemut-ws16-amd64
testid windows-install

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

For bisection revision-tuple graph see:
   
http://logs.test-lab.xenproject.org/osstest/results/bisect/xen-4.9-testing/test-amd64-amd64-xl-qemut-ws16-amd64.windows-install.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/xen-4.9-testing/test-amd64-amd64-xl-qemut-ws16-amd64.windows-install
 --summary-out=tmp/120517.bisection-summary --basis-template=120000 
--blessings=real,real-bisect --flight=120517 xen-4.9-testing 
test-amd64-amd64-xl-qemut-ws16-amd64 windows-install
Searching for failure / basis pass:
 120336 fail [host=baroque1] / 120239 ok.
Failure / basis pass flights: 120336 / 120239
(tree with no url: minios)
(tree with no url: ovmf)
(tree with no url: seabios)
Tree: linux git://xenbits.xen.org/linux-pvops.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: qemu git://xenbits.xen.org/qemu-xen-traditional.git
Tree: qemuu git://xenbits.xen.org/qemu-xen.git
Tree: xen git://xenbits.xen.org/xen.git
Latest 6a83eb2354543e3263b880eb822c4b0993a2236b 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8051789e982499050680a26febeada7467e18a8d 
b397ed6a586b0a93e9a8b47f5b3008fac34f5f37 
6b1a2704e7135d0781c4719616f6dac4a7bb904b
Basis pass 19c04ca5b239e6e2277a5b381d1e79482ab9bbc5 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8051789e982499050680a26febeada7467e18a8d 
b397ed6a586b0a93e9a8b47f5b3008fac34f5f37 
ad95c2992679b9c2dae7c8bd30439c035f2493de
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/linux-pvops.git#19c04ca5b239e6e2277a5b381d1e79482ab9bbc5-6a83eb2354543e3263b880eb822c4b0993a2236b
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/qemu-xen-traditional.git#8051789e982499050680a26febeada7467e18a8d-8051789e982499050680a26febeada7467e18a8d
 
git://xenbits.xen.org/qemu-xen.git#b397ed6a586b0a93e9a8b47f5b3008fac34f5f37-b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 
git://xenbits.xen.org/xen.git#ad95c2992679b9c2dae7c8bd30439c035f2493de-6b1a2704e7135d0781c4719616f6dac4a7bb904b
Loaded 2001 nodes in revision graph
Searching for test results:
 120239 pass 19c04ca5b239e6e2277a5b381d1e79482ab9bbc5 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8051789e982499050680a26febeada7467e18a8d 
b397ed6a586b0a93e9a8b47f5b3008fac34f5f37 
ad95c2992679b9c2dae7c8bd30439c035f2493de
 120332 pass irrelevant
 120337 pass 19c04ca5b239e6e2277a5b381d1e79482ab9bbc5 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8051789e982499050680a26febeada7467e18a8d 
b397ed6a586b0a93e9a8b47f5b3008fac34f5f37 
ad95c2992679b9c2dae7c8bd30439c035f2493de
 120336 fail 6a83eb2354543e3263b880eb822c4b0993a2236b 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8051789e982499050680a26febeada7467e18a8d 
b397ed6a586b0a93e9a8b47f5b3008fac34f5f37 
6b1a2704e7135d0781c4719616f6dac4a7bb904b
 120483 fail 6a83eb2354543e3263b880eb822c4b0993a2236b 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8051789e982499050680a26febeada7467e18a8d 
b397ed6a586b0a93e9a8b47f5b3008fac34f5f37 
6b1a2704e7135d0781c4719616f6dac4a7bb904b
 120500 pass ad176934842636d8b1d23298fb90d10a97e4c6f7 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8051789e982499050680a26febeada7467e18a8d 
b397ed6a586b0a93e9a8b47f5b3008fac34f5f37 
ad95c2992679b9c2dae7c8bd30439c035f2493de
 120507 pass cd80cb0be131daee2f9fd7862de52fa430f01370 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8051789e982499050680a26febeada7467e18a8d 
b397ed6a586b0a93e9a8b47f5b3008fac34f5f37 
ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for interesting versions
 Result found: flight 120239 (pass), for basis pass
 Result found: flight 120336 (fail), for basis failure
 Repro found: flight 120337 (pass), for basis pass
 Repro found: flight 120483 (fail), for basis failure
 27 revisions at 6a83eb2354543e3263b880eb822c4b0993a2236b 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8051789e982499050680a26febeada7467e18a8d 
b397ed6a586b0a93e9a8b47f5b3008fac34f5f37 
fb7a786c7364e8704217f2b8b5f9cda20a6a6ed3
Looking 13 below 6a83eb2354543e3263b880eb822c4b0993a2236b 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8051789e982499050680a26febeada7467e18a8d 
b397ed6a586b0a93e9a8b47f5b3008fac34f5f37 
fb7a786c7364e8704217f2b8b5f9cda20a6a6ed3.
Should test 6a83eb2354543e3263b880eb822c4b0993a2236b 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
8051789e982499050680a26febeada7467e18a8d 
b397ed6a586b0a93e9a8b47f5b3008fac34f5f37 
ad95c2992679b9c2dae7c8bd30439c035f2493de.
pnmtopng: 180 colors found
Revision graph left in 
/home/logs/results/bisect/xen-4.9-testing/test-amd64-amd64-xl-qemut-ws16-amd64.windows-install.{dot,ps,png,html,svg}.
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Searching for 120517.build-amd64 to reuse...
Can reuse build 120320.build-amd64.
Need 120517.build-amd64-pvops (like 120336)
 revision_linux=6a83eb2354543e3263b880eb822c4b0993a2236b
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 120517.build-amd64-pvops to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Can reuse build 120320.build-amd64.
Need 120517.build-amd64-pvops (like 120336)
 revision_linux=6a83eb2354543e3263b880eb822c4b0993a2236b
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 120517.build-amd64-pvops to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Can reuse build 120320.build-amd64.
Need 120517.build-amd64-pvops (like 120336)
 revision_linux=6a83eb2354543e3263b880eb822c4b0993a2236b
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 120517.build-amd64-pvops to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Can reuse build 120320.build-amd64.
Need 120517.build-amd64-pvops (like 120336)
 revision_linux=6a83eb2354543e3263b880eb822c4b0993a2236b
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 120517.build-amd64-pvops to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Can reuse build 120320.build-amd64.
Need 120517.build-amd64-pvops (like 120336)
 revision_linux=6a83eb2354543e3263b880eb822c4b0993a2236b
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 120517.build-amd64-pvops to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Can reuse build 120320.build-amd64.
Need 120517.build-amd64-pvops (like 120336)
 revision_linux=6a83eb2354543e3263b880eb822c4b0993a2236b
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 120517.build-amd64-pvops to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Can reuse build 120320.build-amd64.
Need 120517.build-amd64-pvops (like 120336)
 revision_linux=6a83eb2354543e3263b880eb822c4b0993a2236b
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 120517.build-amd64-pvops to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Can reuse build 120320.build-amd64.
Need 120517.build-amd64-pvops (like 120336)
 revision_linux=6a83eb2354543e3263b880eb822c4b0993a2236b
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 120517.build-amd64-pvops to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Can reuse build 120320.build-amd64.
Need 120517.build-amd64-pvops (like 120336)
 revision_linux=6a83eb2354543e3263b880eb822c4b0993a2236b
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 120517.build-amd64-pvops to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Can reuse build 120320.build-amd64.
Need 120517.build-amd64-pvops (like 120336)
 revision_linux=6a83eb2354543e3263b880eb822c4b0993a2236b
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 120517.build-amd64-pvops to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Can reuse build 120320.build-amd64.
Need 120517.build-amd64-pvops (like 120336)
 revision_linux=6a83eb2354543e3263b880eb822c4b0993a2236b
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 120517.build-amd64-pvops to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Can reuse build 120320.build-amd64.
Need 120517.build-amd64-pvops (like 120336)
 revision_linux=6a83eb2354543e3263b880eb822c4b0993a2236b
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 120517.build-amd64-pvops to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Can reuse build 120320.build-amd64.
Need 120517.build-amd64-pvops (like 120336)
 revision_linux=6a83eb2354543e3263b880eb822c4b0993a2236b
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 120517.build-amd64-pvops to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Can reuse build 120320.build-amd64.
Need 120517.build-amd64-pvops (like 120336)
 revision_linux=6a83eb2354543e3263b880eb822c4b0993a2236b
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 120517.build-amd64-pvops to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Can reuse build 120320.build-amd64.
Need 120517.build-amd64-pvops (like 120336)
 revision_linux=6a83eb2354543e3263b880eb822c4b0993a2236b
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 120517.build-amd64-pvops to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Can reuse build 120320.build-amd64.
Need 120517.build-amd64-pvops (like 120336)
 revision_linux=6a83eb2354543e3263b880eb822c4b0993a2236b
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 120517.build-amd64-pvops to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Can reuse build 120320.build-amd64.
Need 120517.build-amd64-pvops (like 120336)
 revision_linux=6a83eb2354543e3263b880eb822c4b0993a2236b
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 120517.build-amd64-pvops to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Can reuse build 120320.build-amd64.
Need 120517.build-amd64-pvops (like 120336)
 revision_linux=6a83eb2354543e3263b880eb822c4b0993a2236b
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 120517.build-amd64-pvops to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Can reuse build 120320.build-amd64.
Need 120517.build-amd64-pvops (like 120336)
 revision_linux=6a83eb2354543e3263b880eb822c4b0993a2236b
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 120517.build-amd64-pvops to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Can reuse build 120320.build-amd64.
Need 120517.build-amd64-pvops (like 120336)
 revision_linux=6a83eb2354543e3263b880eb822c4b0993a2236b
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 120517.build-amd64-pvops to reuse...
DB confict (err=7 state=40001): DBD::Pg::db selectrow_hashref failed: ERROR:  
could not serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during conflict 
out checking.
HINT:  The transaction might succeed if retried. [for Statement "            
SELECT  *
            FROM    flights JOIN jobs j USING (flight)
            WHERE   j.job=?
            AND     j.status='pass'
            AND     (blessing='real' OR  blessing='real-bisect')
            AND     (TRUE)
            AND     0 = ( SELECT count(*)
                          FROM
                              ( SELECT name,val
                                FROM   runvars
                                WHERE  runvars.flight = flights.flight
                                  AND  job=? AND synth='f'
                              ) o
                          FULL OUTER JOIN
                              bisection_runvars want
                          USING (name)
                          WHERE (o.val = want.val) IS NOT TRUE
                        )
            ORDER BY flights.started desc
            LIMIT 1
"]
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Can reuse build 120320.build-amd64.
Need 120517.build-amd64-pvops (like 120336)
 revision_linux=6a83eb2354543e3263b880eb822c4b0993a2236b
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Searching for 120517.build-amd64-pvops to reuse...
Can reuse build-kern 120393.build-amd64-pvops.
DB confict (err=7 state=40001): DBD::Pg::st execute failed: ERROR:  could not 
serialize access due to read/write dependencies among transactions
DETAIL:  Reason code: Canceled on identification as a pivot, during write.
HINT:  The transaction might succeed if retried. [for Statement "        UPDATE 
runvars SET val=?
            WHERE  flight=? AND job=? AND name=?
" with ParamValues: 1='120393.build-amd64-pvops', 2='120517', 
3='test-amd64-amd64-xl-qemut-ws16-amd64', 4='kernbuildjob']
DB conflict (messages above may refer); retrying...
Populating 120517...
Need 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (like 120336)
Creating 120517.test-amd64-amd64-xl-qemut-ws16-amd64 (copying from 120336)
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Can reuse build 120320.build-amd64.
Need 120517.build-amd64-pvops (like 120336)
 revision_linux=6a83eb2354543e3263b880eb822c4b0993a2236b
 revision_linuxfirmware=c530a75c1e6a472b0eb9558310b518f0dfcd8860
Can reuse build-kern 120393.build-amd64-pvops.
Need 120517.build-amd64 (like 120336)
 revision_qemu=8051789e982499050680a26febeada7467e18a8d
 revision_qemuu=b397ed6a586b0a93e9a8b47f5b3008fac34f5f37
 revision_xen=ad95c2992679b9c2dae7c8bd30439c035f2493de
Can reuse build 120320.build-amd64.
Checking for flail (since 120239)...
Flight 120517 ready to go.

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