[2017-10-26 00:53:03,160][  INFO][PID:7460] Setting up builder: 172.25.91.16
[2017-10-26 00:53:03,161][  INFO][PID:7460] BUILDER CMD: /bin/rpm -q copr-builder
[2017-10-26 00:53:03,475][  INFO][PID:7460] BUILDER CMD: /bin/rpm -q copr-rpmbuild
[2017-10-26 00:53:03,756][  INFO][PID:7460] BUILDER CMD: /usr/bin/test -f /etc/mock/epel-7-x86_64.cfg
[2017-10-26 00:53:04,037][  INFO][PID:7460] Start build: BuildJob<id: 654319, owner: @pki, project: 10.5, git branch: None, git hash: ecbe336aedec3724ece9787fa4df7efd2067a728, status: 3 >
[2017-10-26 00:53:04,038][  INFO][PID:7460] marking build dir with build_id, 
[2017-10-26 00:53:04,039][  INFO][PID:7460] BUILDER CMD: copr-rpmbuild --verbose --detached --build-id 654319 --chroot epel-7-x86_64
[2017-10-26 00:53:04,959][  INFO][PID:7460] Attaching to live build log: /usr/bin/tail -F -n +0 --pid=6247 /var/lib/copr-rpmbuild/main.log
[2017-10-26 00:53:05,268][  INFO][PID:7460] BUILDER CMD: /usr/bin/test -f /var/lib/copr-rpmbuild/results/success
[2017-10-26 00:53:05,543][  INFO][PID:7460] rsyncing of mockbuilder@172.25.91.16:/var/lib/copr-rpmbuild/results/* started for job: BuildJob<id: 654319, owner: @pki, project: 10.5, git branch: None, git hash: ecbe336aedec3724ece9787fa4df7efd2067a728, status: 3 >
[2017-10-26 00:53:05,841][  INFO][PID:7460] rsyncing finished.
[2017-10-26 00:53:05,841][ ERROR][PID:7460] Failed to download data from builder due to rsync error, see the rsync log file for details.
[2017-10-26 00:53:05,842][ ERROR][PID:7460] 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/mockremote/__init__.py", line 311, in download_results
    self.builder.download_results(self.job.results_dir)
  File "/usr/share/copr/backend/mockremote/builder.py", line 207, in download_results
    self.rsync_call(self.resultdir, target_path)
  File "/usr/share/copr/backend/mockremote/builder.py", line 204, in rsync_call
    raise BuilderError(err_msg)
BuilderError: Failed to download data from builder due to rsync error, see the rsync log file for details.