$ git clone -n https://src.fedoraproject.org/rpms/ara.git /var/lib/mock/f40-build-2191770-51450/root/chroot_tmpdir/scmroot/ara
Cloning into '/var/lib/mock/f40-build-2191770-51450/root/chroot_tmpdir/scmroot/ara'...
$ git fetch origin 72fbf83e49f8f75461ba94addea4c29095dc1816:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ara
 * [new ref]         72fbf83e49f8f75461ba94addea4c29095dc1816 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 72fbf83 Update to latest upstream release (1.7.0)