$ git clone -n https://src.fedoraproject.org/rpms/freeipa.git /var/lib/mock/f41-build-side-1-2818929-33046/root/chroot_tmpdir/scmroot/freeipa
Cloning into '/var/lib/mock/f41-build-side-1-2818929-33046/root/chroot_tmpdir/scmroot/freeipa'...
$ git fetch origin 6ed03ed41adeac05ddfb4a348336bb3f7436bebf:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/freeipa
 * [new ref]         6ed03ed41adeac05ddfb4a348336bb3f7436bebf -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6ed03ed Upstream release 4.12.2