$ git clone -n https://src.fedoraproject.org/rpms/opentest4j.git /var/lib/mock/f41-build-968966-17111/root/chroot_tmpdir/scmroot/opentest4j
Cloning into '/var/lib/mock/f41-build-968966-17111/root/chroot_tmpdir/scmroot/opentest4j'...
$ git fetch origin ae7ddbec38253c139bdea9f39499653ed0cb7bda:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/opentest4j
 * [new ref]         ae7ddbec38253c139bdea9f39499653ed0cb7bda -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ae7ddbe Rebuilt for java-21-openjdk as system jdk