$ git clone -n https://src.fedoraproject.org/rpms/python-pytest-cython.git /var/lib/mock/f39-build-1617974-38656/root/chroot_tmpdir/scmroot/python-pytest-cython
Cloning into '/var/lib/mock/f39-build-1617974-38656/root/chroot_tmpdir/scmroot/python-pytest-cython'...
$ git fetch origin fe5e50950286eba5489ee6167ce5188ece094d1c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-pytest-cython
 * [new ref]         fe5e50950286eba5489ee6167ce5188ece094d1c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fe5e509 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild