$ git clone -n https://src.fedoraproject.org/rpms/kmidimon.git /var/lib/mock/f40-build-1855952-24984/root/chroot_tmpdir/scmroot/kmidimon
Cloning into '/var/lib/mock/f40-build-1855952-24984/root/chroot_tmpdir/scmroot/kmidimon'...
$ git fetch origin 0ccc727ebbe166fc017f0d70156c7d8a67788eaf:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kmidimon
 * [new ref]         0ccc727ebbe166fc017f0d70156c7d8a67788eaf -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0ccc727 1.4.0