$ git clone -n https://src.fedoraproject.org/rpms/crun.git /var/lib/mock/f45-build-7120-358/root/chroot_tmpdir/scmroot/crun
Cloning into '/var/lib/mock/f45-build-7120-358/root/chroot_tmpdir/scmroot/crun'...
$ git fetch origin 376b2a5ce5c512ff3433078742497a512b35466a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/crun
 * [new ref]         376b2a5ce5c512ff3433078742497a512b35466a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 376b2a5 Update to 1.29.1 upstream release