[xen-unstable-smoke bisection] 181957: testing build-arm64-xsm

[osstest service owner <osstest-admin@xxxxxxxxxxxxxx>]

branch xen-unstable-smoke
xenbranch xen-unstable-smoke
job build-arm64-xsm
testid xen-build

Tree: qemuu git://xenbits.xen.org/qemu-xen.git
Tree: xen git://xenbits.xen.org/xen.git

For bisection revision-tuple graph see:
   
http://logs.test-lab.xenproject.org/osstest/results/bisect/xen-unstable-smoke/build-arm64-xsm.xen-build.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Running cs-bisection-step 
--graph-out=/home/logs/results/bisect/xen-unstable-smoke/build-arm64-xsm.xen-build
 --summary-out=tmp/181957.bisection-summary --basis-template=181941 
--blessings=real,real-bisect,real-retry --flight=181957 xen-unstable-smoke 
build-arm64-xsm xen-build
Searching for failure / basis pass:
 181948 fail [host=rochester0] / 181941 [host=rochester1] 181923 
[host=rochester1] 181893 ok.
Failure / basis pass flights: 181948 / 181893
Tree: qemuu git://xenbits.xen.org/qemu-xen.git
Tree: xen git://xenbits.xen.org/xen.git
Latest 8c51cd970509b97d8378d175646ec32889828158 
0c53c638e16278078371ce028c74693841d7738a
Basis pass 8c51cd970509b97d8378d175646ec32889828158 
b1c16800e52743d9afd9af62c810f03af16dd942
Generating revisions with ./adhoc-revtuple-generator  
git://xenbits.xen.org/qemu-xen.git#8c51cd970509b97d8378d175646ec32889828158-8c51cd970509b97d8378d175646ec32889828158
 
git://xenbits.xen.org/xen.git#b1c16800e52743d9afd9af62c810f03af16dd942-0c53c638e16278078371ce028c74693841d7738a
Loaded 5001 nodes in revision graph
Searching for test results:
 181893 pass 8c51cd970509b97d8378d175646ec32889828158 
b1c16800e52743d9afd9af62c810f03af16dd942
 181923 [host=rochester1]
 181941 [host=rochester1]
 181948 fail 8c51cd970509b97d8378d175646ec32889828158 
0c53c638e16278078371ce028c74693841d7738a
 181954 pass 8c51cd970509b97d8378d175646ec32889828158 
b1c16800e52743d9afd9af62c810f03af16dd942
Searching for interesting versions
 Result found: flight 181893 (pass), for basis pass
 For basis failure, parent search stopping at 
8c51cd970509b97d8378d175646ec32889828158 
b1c16800e52743d9afd9af62c810f03af16dd942, results HASH(0x5603e27a6db0) 
HASH(0x5603e27b2da8) Result found: flight 181948 (fail), for basis failure (at 
ancestor ~1753)
 Repro found: flight 181954 (pass), for basis pass
Need to reproduce basis failure (fail); had 1 already.
Should test 8c51cd970509b97d8378d175646ec32889828158 
0c53c638e16278078371ce028c74693841d7738a.
Revision graph left in 
/home/logs/results/bisect/xen-unstable-smoke/build-arm64-xsm.xen-build.{dot,ps,png,html,svg}.
Populating 181957...
Need 181957.build-arm64-xsm (like 181948)
 revision_qemuu=8c51cd970509b97d8378d175646ec32889828158
 revision_xen=0c53c638e16278078371ce028c74693841d7738a
Creating 181957.build-arm64-xsm (copying from 181948)
Checking for flail (since 181893)...
Flight 181957 ready to go.