[2023-04-26 11:45:46,843][  INFO][PID:934904] Marking build as starting
[2023-04-26 11:45:46,870][  INFO][PID:934904] Trying to allocate VM
[2023-04-26 11:45:49,898][  INFO][PID:934904] Allocated host ResallocHost, ticket_id=91151, hostname=10.0.1.77
[2023-04-26 11:45:49,898][  INFO][PID:934904] Allocating ssh connection to builder
[2023-04-26 11:45:49,899][  INFO][PID:934904] Checking that builder machine is OK
[2023-04-26 11:45:50,068][  INFO][PID:934904] Filling build.info file with builder info
[2023-04-26 11:45:50,070][  INFO][PID:934904] Marking build as running on frontend
[2023-04-26 11:45:50,091][  INFO][PID:934904] Starting remote build: copr-rpmbuild --verbose --drop-resultdir --build-id 45759 --chroot openeuler-22.03-aarch64 --detached
[2023-04-26 11:45:50,542][  INFO][PID:934904] Downloading the builder-live.log file, attempt 1
[2023-04-26 11:48:56,057][  INFO][PID:934904] Downloading results from builder
[2023-04-26 11:48:56,099][  INFO][PID:934904] Releasing VM back to pool
[2023-04-26 11:48:56,109][  INFO][PID:934904] Searching for 'success' file in resultdir
[2023-04-26 11:48:56,110][ ERROR][PID:934904] Build failed: Backend process error: No success file => build failure
[2023-04-26 11:48:56,111][  INFO][PID:934904] Finished build: id=45759 failed=True timeout=18000 destdir=/var/lib/copr/public_html/results/mywaaagh_admin/pypi chroot=openeuler-22.03-aarch64 
[2023-04-26 11:48:56,113][ ERROR][PID:934904] Backend process error: No success file => build failure
[2023-04-26 11:48:56,114][  INFO][PID:934904] Worker failed build, took 186.04382133483887
[2023-04-26 11:48:56,129][  INFO][PID:934904] Compressing /var/lib/copr/public_html/results/mywaaagh_admin/pypi/openeuler-22.03-aarch64/00045759-python-treelite/builder-live.log by gzip
[2023-04-26 11:48:56,130][  INFO][PID:934904] Running command 'gzip /var/lib/copr/public_html/results/mywaaagh_admin/pypi/openeuler-22.03-aarch64/00045759-python-treelite/builder-live.log' as PID 935413
[2023-04-26 11:48:56,134][  INFO][PID:934904] Finished after 0 seconds with exit code 0 (gzip /var/lib/copr/public_html/results/mywaaagh_admin/pypi/openeuler-22.03-aarch64/00045759-python-treelite/builder-live.log)
[2023-04-26 11:48:56,134][  INFO][PID:934904] Compressing /var/lib/copr/public_html/results/mywaaagh_admin/pypi/openeuler-22.03-aarch64/00045759-python-treelite/backend.log by gzip
[2023-04-26 11:48:56,135][  INFO][PID:934904] Running command 'gzip /var/lib/copr/public_html/results/mywaaagh_admin/pypi/openeuler-22.03-aarch64/00045759-python-treelite/backend.log' as PID 935414