$ git clone -n https://src.fedoraproject.org/rpms/opentest4j.git /var/lib/mock/f39-build-1568153-37610/root/chroot_tmpdir/scmroot/opentest4j
Cloning into '/var/lib/mock/f39-build-1568153-37610/root/chroot_tmpdir/scmroot/opentest4j'...
$ git fetch origin 16f4f69ac6bc175a16a546c2bf685bcc5c864776:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/opentest4j
 * [new ref]         16f4f69ac6bc175a16a546c2bf685bcc5c864776 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 16f4f69 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild