$ git clone -n https://src.fedoraproject.org/rpms/rhino.git /var/lib/mock/f41-build-692350-12741/root/chroot_tmpdir/scmroot/rhino
Cloning into '/var/lib/mock/f41-build-692350-12741/root/chroot_tmpdir/scmroot/rhino'...
$ git fetch origin 5e319342b9472452a4019949d219486ba6c2ac4b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rhino
 * [new ref]         5e319342b9472452a4019949d219486ba6c2ac4b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5e31934 Rebuilt for java-21-openjdk as system jdk