[2023-05-31 16:41:02,559][  INFO][PID:1091011] Marking build as starting
[2023-05-31 16:41:02,595][  INFO][PID:1091011] Trying to allocate VM
[2023-05-31 16:41:05,623][  INFO][PID:1091011] Allocated host ResallocHost, ticket_id=147651, hostname=10.0.1.62
[2023-05-31 16:41:05,623][  INFO][PID:1091011] Allocating ssh connection to builder
[2023-05-31 16:41:05,624][  INFO][PID:1091011] Checking that builder machine is OK
[2023-05-31 16:41:05,812][  INFO][PID:1091011] Filling build.info file with builder info
[2023-05-31 16:41:05,814][  INFO][PID:1091011] Marking build as running on frontend
[2023-05-31 16:41:05,828][  INFO][PID:1091011] Starting remote build: copr-rpmbuild --verbose --drop-resultdir --build-id 64841 --chroot openeuler-22.03_LTS_SP1-aarch64 --detached
[2023-05-31 16:41:06,263][  INFO][PID:1091011] Downloading the builder-live.log file, attempt 1
[2023-05-31 16:41:48,579][  INFO][PID:1091011] Downloading results from builder
[2023-05-31 16:41:48,626][  INFO][PID:1091011] Releasing VM back to pool
[2023-05-31 16:41:48,635][  INFO][PID:1091011] Searching for 'success' file in resultdir
[2023-05-31 16:41:48,635][ ERROR][PID:1091011] Build failed: Backend process error: No success file => build failure
[2023-05-31 16:41:48,636][  INFO][PID:1091011] Finished build: id=64841 failed=True timeout=18000 destdir=/var/lib/copr/public_html/results/mywaaagh_admin/pypi chroot=openeuler-22.03_LTS_SP1-aarch64 
[2023-05-31 16:41:48,639][ ERROR][PID:1091011] Backend process error: No success file => build failure
[2023-05-31 16:41:48,639][  INFO][PID:1091011] Worker failed build, took 42.82580041885376
[2023-05-31 16:41:48,653][  INFO][PID:1091011] Compressing /var/lib/copr/public_html/results/mywaaagh_admin/pypi/openeuler-22.03_LTS_SP1-aarch64/00064841-python-causal-tree-learn/builder-live.log by gzip
[2023-05-31 16:41:48,654][  INFO][PID:1091011] Running command 'gzip /var/lib/copr/public_html/results/mywaaagh_admin/pypi/openeuler-22.03_LTS_SP1-aarch64/00064841-python-causal-tree-learn/builder-live.log' as PID 1091278
[2023-05-31 16:41:48,655][  INFO][PID:1091011] Finished after 0 seconds with exit code 0 (gzip /var/lib/copr/public_html/results/mywaaagh_admin/pypi/openeuler-22.03_LTS_SP1-aarch64/00064841-python-causal-tree-learn/builder-live.log)
[2023-05-31 16:41:48,655][  INFO][PID:1091011] Compressing /var/lib/copr/public_html/results/mywaaagh_admin/pypi/openeuler-22.03_LTS_SP1-aarch64/00064841-python-causal-tree-learn/backend.log by gzip