$ git clone -n https://src.fedoraproject.org/rpms/oraculum.git /var/lib/mock/f39-build-1756728-41480/root/chroot_tmpdir/scmroot/oraculum
Cloning into '/var/lib/mock/f39-build-1756728-41480/root/chroot_tmpdir/scmroot/oraculum'...
$ git fetch origin 8466104b3b9801e2aaefd2fe11886c66c098a9e9:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/oraculum
 * [new ref]         8466104b3b9801e2aaefd2fe11886c66c098a9e9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8466104 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild