[2023-04-24 09:45:50,946][  INFO][PID:627819] Marking build as starting
[2023-04-24 09:45:50,965][  INFO][PID:627819] Trying to allocate VM
[2023-04-24 09:45:53,989][  INFO][PID:627819] Allocated host ResallocHost, ticket_id=81743, hostname=10.0.0.250
[2023-04-24 09:45:53,990][  INFO][PID:627819] Allocating ssh connection to builder
[2023-04-24 09:45:53,991][  INFO][PID:627819] Checking that builder machine is OK
[2023-04-24 09:45:54,140][  INFO][PID:627819] Filling build.info file with builder info
[2023-04-24 09:45:54,142][  INFO][PID:627819] Marking build as running on frontend
[2023-04-24 09:45:54,159][  INFO][PID:627819] Starting remote build: copr-rpmbuild --verbose --drop-resultdir --build-id 42221 --chroot openeuler-22.03-x86_64 --detached
[2023-04-24 09:45:54,444][  INFO][PID:627819] Downloading the builder-live.log file, attempt 1
[2023-04-24 09:48:33,902][  INFO][PID:627819] Downloading results from builder
[2023-04-24 09:48:33,939][  INFO][PID:627819] Releasing VM back to pool
[2023-04-24 09:48:33,949][  INFO][PID:627819] Searching for 'success' file in resultdir
[2023-04-24 09:48:33,949][ ERROR][PID:627819] Build failed: Backend process error: No success file => build failure
[2023-04-24 09:48:33,950][  INFO][PID:627819] Finished build: id=42221 failed=True timeout=18000 destdir=/var/lib/copr/public_html/results/mywaaagh_admin/pypi chroot=openeuler-22.03-x86_64 
[2023-04-24 09:48:33,953][ ERROR][PID:627819] Backend process error: No success file => build failure
[2023-04-24 09:48:33,953][  INFO][PID:627819] Worker failed build, took 159.8112735748291
[2023-04-24 09:48:33,968][  INFO][PID:627819] Compressing /var/lib/copr/public_html/results/mywaaagh_admin/pypi/openeuler-22.03-x86_64/00042221-python-grpc/builder-live.log by gzip
[2023-04-24 09:48:33,969][  INFO][PID:627819] Running command 'gzip /var/lib/copr/public_html/results/mywaaagh_admin/pypi/openeuler-22.03-x86_64/00042221-python-grpc/builder-live.log' as PID 628402
[2023-04-24 09:48:33,973][  INFO][PID:627819] Finished after 0 seconds with exit code 0 (gzip /var/lib/copr/public_html/results/mywaaagh_admin/pypi/openeuler-22.03-x86_64/00042221-python-grpc/builder-live.log)
[2023-04-24 09:48:33,973][  INFO][PID:627819] Compressing /var/lib/copr/public_html/results/mywaaagh_admin/pypi/openeuler-22.03-x86_64/00042221-python-grpc/backend.log by gzip
[2023-04-24 09:48:33,974][  INFO][PID:627819] Running command 'gzip /var/lib/copr/public_html/results/mywaaagh_admin/pypi/openeuler-22.03-x86_64/00042221-python-grpc/backend.log' as PID 628403