$ git clone -n https://src.fedoraproject.org/rpms/kontrast.git /var/lib/mock/f40-build-2104447-50572/root/chroot_tmpdir/scmroot/kontrast
Cloning into '/var/lib/mock/f40-build-2104447-50572/root/chroot_tmpdir/scmroot/kontrast'...
$ git fetch origin d4a4c3c8b874790cb998e72ed178152f1894d1e4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kontrast
 * [new ref]         d4a4c3c8b874790cb998e72ed178152f1894d1e4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d4a4c3c 24.01.80