[2017-11-16 15:12:13,853][  INFO][PID:19064] Setting up builder: 172.25.84.131
[2017-11-16 15:12:13,854][  INFO][PID:19064] BUILDER CMD: /bin/rpm -q copr-builder
[2017-11-16 15:12:14,218][  INFO][PID:19064] BUILDER CMD: /bin/rpm -q copr-rpmbuild
[2017-11-16 15:12:14,538][  INFO][PID:19064] BUILDER CMD: /usr/bin/test -f /etc/mock/epel-7-x86_64.cfg
[2017-11-16 15:12:14,848][  INFO][PID:19064] Start build: BuildJob<id: 662598, owner: scx, project: auto-buildrequires, git branch: None, git hash: 5567e26c156bea2911c416a6c995d375615ad601, status: 3 >
[2017-11-16 15:12:14,849][  INFO][PID:19064] marking build dir with build_id, 
[2017-11-16 15:12:14,849][  INFO][PID:19064] BUILDER CMD: copr-rpmbuild --verbose --drop-resultdir --detached --build-id 662598 --chroot epel-7-x86_64
[2017-11-16 15:12:16,031][ ERROR][PID:19064] Error running remote ssh command.
CMD:copr-rpmbuild --verbose --drop-resultdir --detached --build-id 662598 --chroot epel-7-x86_64
RC:2
STDERR:Warning: Permanently added '172.25.84.131' (ECDSA) to the list of known hosts.
usage: copr-rpmbuild [-h] --build-id BUILD_ID [-c CONFIG] [-d] [-v]
                     [-r CHROOT] [--rpm | --srpm]
copr-rpmbuild: error: unrecognized arguments: --drop-resultdir

STDOUT:
[2017-11-16 15:12:16,033][  INFO][PID:19064] rsyncing of mockbuilder@172.25.84.131:/var/lib/copr-rpmbuild/results/* started for job: BuildJob<id: 662598, owner: scx, project: auto-buildrequires, git branch: None, git hash: 5567e26c156bea2911c416a6c995d375615ad601, status: 3 >
[2017-11-16 15:12:16,366][  INFO][PID:19064] rsyncing finished.
[2017-11-16 15:12:16,367][ ERROR][PID:19064] Failed to download data from builder due to rsync error, see the rsync log file for details.
[2017-11-16 15:12:16,367][ ERROR][PID:19064] 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.