$ git clone -n https://src.fedoraproject.org/rpms/python-javaobj.git /var/lib/mock/f39-build-1986200-43353/root/chroot_tmpdir/scmroot/python-javaobj
Cloning into '/var/lib/mock/f39-build-1986200-43353/root/chroot_tmpdir/scmroot/python-javaobj'...
$ git fetch origin ba27ba13503135375960bbc3325c9f3c4c45136a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-javaobj
 * [new ref]         ba27ba13503135375960bbc3325c9f3c4c45136a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ba27ba1 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild