$ git clone -n https://src.fedoraproject.org/rpms/hut.git /var/lib/mock/f38-build-709525-92884/root/chroot_tmpdir/scmroot/hut
Cloning into '/var/lib/mock/f38-build-709525-92884/root/chroot_tmpdir/scmroot/hut'...
$ git fetch origin 36e22c693ed9a9d91b6d117672f4315ccf2d108b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/hut
 * [new ref]         36e22c693ed9a9d91b6d117672f4315ccf2d108b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 36e22c6 Update to 0.3.0. Fixes rhbz#2186192.