$ git clone -n https://src.fedoraproject.org/rpms/java-dirq.git /var/lib/mock/f41-build-1701808-24557/root/chroot_tmpdir/scmroot/java-dirq
Cloning into '/var/lib/mock/f41-build-1701808-24557/root/chroot_tmpdir/scmroot/java-dirq'...
$ git fetch origin 3b5ed548f1f1ed3dee34333e76c8ba45aedbcb9d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/java-dirq
 * [new ref]         3b5ed548f1f1ed3dee34333e76c8ba45aedbcb9d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3b5ed54 convert ASL 2.0 license to SPDX