$ git clone -n https://src.fedoraproject.org/rpms/python-gabbi.git /var/lib/mock/f39-build-1537663-36383/root/chroot_tmpdir/scmroot/python-gabbi
Cloning into '/var/lib/mock/f39-build-1537663-36383/root/chroot_tmpdir/scmroot/python-gabbi'...
$ git fetch origin 16f1dcc5c867b2b6445b1d39d368d352f8df9f35:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-gabbi
 * [new ref]         16f1dcc5c867b2b6445b1d39d368d352f8df9f35 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 16f1dcc Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild