[2019-12-16 15:13:41,315][  INFO][PID:2966] Setting up builder: 172.25.81.26
[2019-12-16 15:13:41,321][  INFO][PID:2966] BUILDER CMD: /bin/rpm -q copr-rpmbuild
[2019-12-16 15:13:41,807][  INFO][PID:2966] BUILDER CMD: /usr/bin/test -f /etc/mock/fedora-rawhide-x86_64.cfg
[2019-12-16 15:13:42,025][  INFO][PID:2966] Start build: BuildJob<id: 1129940, owner: xxmitsu, project: llvm, project_dir: llvmgit branch: None, git hash: 24009bb392a619517161c6d38b4685b0be7ff8a2, status: 3 >
[2019-12-16 15:13:42,047][  INFO][PID:2966] marking build dir with build_id, 
[2019-12-16 15:13:42,049][  INFO][PID:2966] BUILDER CMD: copr-rpmbuild --verbose --drop-resultdir --build-id 1129940 --chroot fedora-rawhide-x86_64 --detached
[2019-12-16 15:13:42,741][  INFO][PID:2966] Attaching to live build log: /usr/bin/tail -F -n +0 --pid=4646 /var/lib/copr-rpmbuild/main.log
[2019-12-16 19:34:00,836][  INFO][PID:2966] Compressing /var/lib/copr/public_html/results/xxmitsu/llvm/fedora-rawhide-x86_64/01129940-libclc/builder-live.log by gzip
[2019-12-16 19:34:01,240][  INFO][PID:2966] rsyncing of mockbuilder@172.25.81.26:/var/lib/copr-rpmbuild/results/* started for job: BuildJob<id: 1129940, owner: xxmitsu, project: llvm, project_dir: llvmgit branch: None, git hash: 24009bb392a619517161c6d38b4685b0be7ff8a2, status: 3 >
[2019-12-16 19:34:03,763][  INFO][PID:2966] rsyncing finished.
[2019-12-16 19:34:03,770][ ERROR][PID:2966] Failed to download data from builder due to rsync error, see the rsync log file for details.
[2019-12-16 19:34:03,770][ ERROR][PID:2966] 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 212, in do_job
    mr.check_build_success() # raises if build didn't succeed
  File "/usr/share/copr/backend/mockremote/__init__.py", line 317, in check_build_success
    raise MockRemoteError("Build {} failed".format(self.job))
backend.exceptions.MockRemoteError: Build BuildJob<id: 1129940, owner: xxmitsu, project: llvm, project_dir: llvmgit branch: None, git hash: 24009bb392a619517161c6d38b4685b0be7ff8a2, 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 321, 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.