$ git clone -n https://src.fedoraproject.org/rpms/sushi.git /var/lib/mock/f40-build-793274-138810/root/chroot_tmpdir/scmroot/sushi
Cloning into '/var/lib/mock/f40-build-793274-138810/root/chroot_tmpdir/scmroot/sushi'...
$ git fetch origin 9fd7457a900fa80d61a67a9ae3da918a4a097e02:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/sushi
 * [new ref]         9fd7457a900fa80d61a67a9ae3da918a4a097e02 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9fd7457 Migrate to SPDX license