$ git clone -n https://src.fedoraproject.org/rpms/python-spyking-circus.git /var/lib/mock/f39-build-1943396-43180/root/chroot_tmpdir/scmroot/python-spyking-circus
Cloning into '/var/lib/mock/f39-build-1943396-43180/root/chroot_tmpdir/scmroot/python-spyking-circus'...
$ git fetch origin 26baf10475e634d3e0fb924171d7c62c7d29811d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-spyking-circus
 * [new ref]         26baf10475e634d3e0fb924171d7c62c7d29811d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 26baf10 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild