$ git clone -n https://src.fedoraproject.org/rpms/gloox.git /var/lib/mock/f40-build-2442697-61058/root/chroot_tmpdir/scmroot/gloox
Cloning into '/var/lib/mock/f40-build-2442697-61058/root/chroot_tmpdir/scmroot/gloox'...
$ git fetch origin a6704439c600e7cb9680798e0019d33333afcb23:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gloox
 * [new ref]         a6704439c600e7cb9680798e0019d33333afcb23 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a670443 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild