$ git clone -n https://src.fedoraproject.org/rpms/quicksynergy.git /var/lib/mock/f41-build-1764188-24713/root/chroot_tmpdir/scmroot/quicksynergy
Cloning into '/var/lib/mock/f41-build-1764188-24713/root/chroot_tmpdir/scmroot/quicksynergy'...
$ git fetch origin 312ef380a4cf255f7e10bfab35e6758795e69eac:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/quicksynergy
 * [new ref]         312ef380a4cf255f7e10bfab35e6758795e69eac -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 312ef38 convert GPLv2+ license to SPDX