$ git clone -n https://src.fedoraproject.org/rpms/python-mpd2.git /var/lib/mock/f41-build-side-1-2814722-32949/root/chroot_tmpdir/scmroot/python-mpd2
Cloning into '/var/lib/mock/f41-build-side-1-2814722-32949/root/chroot_tmpdir/scmroot/python-mpd2'...
$ git fetch origin 11f817ced35ae04d204ce3d1a4730fd607d04f10:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-mpd2
 * [new ref]         11f817ced35ae04d204ce3d1a4730fd607d04f10 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 11f817c New upstream release