$ git clone -n https://src.fedoraproject.org/rpms/GoldenCheetah.git /var/lib/mock/f40-build-797047-141053/root/chroot_tmpdir/scmroot/GoldenCheetah
Cloning into '/var/lib/mock/f40-build-797047-141053/root/chroot_tmpdir/scmroot/GoldenCheetah'...
$ git fetch origin d382ee7f22b5091b62a15d74f8668970b297eec5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/GoldenCheetah
 * [new ref]         d382ee7f22b5091b62a15d74f8668970b297eec5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d382ee7 Modify desktop file to force X-Start