[2018-06-08 19:23:31,469][  INFO][PID:14130] Setting up builder: 172.25.88.173
[2018-06-08 19:23:31,470][  INFO][PID:14130] BUILDER CMD: /bin/rpm -q copr-rpmbuild
[2018-06-08 19:23:31,838][  INFO][PID:14130] BUILDER CMD: /usr/bin/test -f /etc/mock/epel-7-x86_64.cfg
[2018-06-08 19:23:32,157][  INFO][PID:14130] Start build: BuildJob<id: 764923, owner: nucleo, project: frr, git branch: None, git hash: a54417ef94e590e3aa0efd9618047ca1f934254e, status: 3 >
[2018-06-08 19:23:32,158][  INFO][PID:14130] marking build dir with build_id, 
[2018-06-08 19:23:32,158][  INFO][PID:14130] BUILDER CMD: copr-rpmbuild --verbose --drop-resultdir --build-id 764923 --chroot epel-7-x86_64 --detached
[2018-06-08 19:23:33,004][  INFO][PID:14130] Attaching to live build log: /usr/bin/tail -F -n +0 --pid=3107 /var/lib/copr-rpmbuild/main.log
[2018-06-08 19:23:34,438][  INFO][PID:14130] BUILDER CMD: /usr/bin/test -f /var/lib/copr-rpmbuild/results/success
[2018-06-08 19:23:34,759][  INFO][PID:14130] rsyncing of mockbuilder@172.25.88.173:/var/lib/copr-rpmbuild/results/* started for job: BuildJob<id: 764923, owner: nucleo, project: frr, git branch: None, git hash: a54417ef94e590e3aa0efd9618047ca1f934254e, status: 3 >
[2018-06-08 19:23:35,096][  INFO][PID:14130] rsyncing finished.
[2018-06-08 19:23:35,097][ ERROR][PID:14130] Failed to download data from builder due to rsync error, see the rsync log file for details.
[2018-06-08 19:23:35,097][ ERROR][PID:14130] 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 287, in check_build_success
    self.builder.check_build_success()
  File "/usr/share/copr/backend/mockremote/builder.py", line 82, in check_build_success
    self._run_ssh_cmd("/usr/bin/test -f {0}".format(successfile))
  File "/usr/share/copr/backend/mockremote/builder.py", line 77, in _run_ssh_cmd
    cmd, rc, err, out)
backend.exceptions.RemoteCmdError: Error running remote ssh command.
CMD:/usr/bin/test -f /var/lib/copr-rpmbuild/results/success
RC:1
STDERR:Warning: Permanently added '172.25.88.173' (ECDSA) to the list of known hosts.

STDOUT:

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/share/copr/backend/daemons/worker.py", line 208, in do_job
    mr.check_build_success() # raises if build didn't succeed
  File "/usr/share/copr/backend/mockremote/__init__.py", line 289, in check_build_success
    raise MockRemoteError("Build {} failed".format(self.job))
backend.exceptions.MockRemoteError: Build BuildJob<id: 764923, owner: nucleo, project: frr, git branch: None, git hash: a54417ef94e590e3aa0efd9618047ca1f934254e, 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 293, 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)
backend.exceptions.BuilderError: Failed to download data from builder due to rsync error, see the rsync log file for details.