[2019-11-22 13:03:27,511][  INFO][PID:30636] Setting up builder: 172.25.89.55
[2019-11-22 13:03:27,535][  INFO][PID:30636] BUILDER CMD: /bin/rpm -q copr-rpmbuild
[2019-11-22 13:03:27,835][  INFO][PID:30636] BUILDER CMD: /usr/bin/test -f /etc/mock/fedora-31-i386.cfg
[2019-11-22 13:03:28,157][  INFO][PID:30636] Start build: BuildJob<id: 1114549, owner: xxmitsu, project: llvm, project_dir: llvmgit branch: None, git hash: 40f4e40eca4cd457029fd661578ad415d942c6e3, status: 3 >
[2019-11-22 13:03:28,158][  INFO][PID:30636] marking build dir with build_id, 
[2019-11-22 13:03:28,159][  INFO][PID:30636] BUILDER CMD: copr-rpmbuild --verbose --drop-resultdir --build-id 1114549 --chroot fedora-31-i386 --detached
[2019-11-22 13:03:28,977][  INFO][PID:30636] Attaching to live build log: /usr/bin/tail -F -n +0 --pid=4244 /var/lib/copr-rpmbuild/main.log
[2019-11-22 13:03:50,114][  INFO][PID:30636] Compressing /var/lib/copr/public_html/results/xxmitsu/llvm/fedora-31-i386/01114549-clang/builder-live.log by gzip
[2019-11-22 13:03:50,420][  INFO][PID:30636] rsyncing of mockbuilder@172.25.89.55:/var/lib/copr-rpmbuild/results/* started for job: BuildJob<id: 1114549, owner: xxmitsu, project: llvm, project_dir: llvmgit branch: None, git hash: 40f4e40eca4cd457029fd661578ad415d942c6e3, status: 3 >
[2019-11-22 13:03:50,679][  INFO][PID:30636] rsyncing finished.
[2019-11-22 13:03:50,681][ ERROR][PID:30636] Failed to download data from builder due to rsync error, see the rsync log file for details.
[2019-11-22 13:03:50,681][ ERROR][PID:30636] Failed to download data from builder due to rsync error, see the rsync log file for details.
Traceback (most recent call last):
  File "/usr/share/copr/backend/daemons/worker.py", line 211, in do_job
    mr.check_build_success() # raises if build didn't succeed
  File "/usr/share/copr/backend/mockremote/__init__.py", line 319, in check_build_success
    raise MockRemoteError("Build {} failed".format(self.job))
backend.exceptions.MockRemoteError: Build BuildJob<id: 1114549, owner: xxmitsu, project: llvm, project_dir: llvmgit branch: None, git hash: 40f4e40eca4cd457029fd661578ad415d942c6e3, status: 3 > failed

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/share/copr/backend/mockremote/__init__.py", line 323, in download_results
    self.builder.download_results(self.job.results_dir)
  File "/usr/share/copr/backend/mockremote/builder.py", line 163, in download_results
    self.rsync_call(self.resultdir, target_path)
  File "/usr/share/copr/backend/mockremote/builder.py", line 160, in rsync_call
    raise BuilderError(err_msg)
backend.exceptions.BuilderError: Failed to download data from builder due to rsync error, see the rsync log file for details.