$ git clone -n https://src.fedoraproject.org/rpms/python-matplotlib.git /var/lib/mock/f41-build-1286815-23288/root/chroot_tmpdir/scmroot/python-matplotlib
Cloning into '/var/lib/mock/f41-build-1286815-23288/root/chroot_tmpdir/scmroot/python-matplotlib'...
$ git fetch origin 3d74b361b13ddda6dfadeb785aad75b61c9b64a4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-matplotlib
 * [new ref]         3d74b361b13ddda6dfadeb785aad75b61c9b64a4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3d74b36 Rebuilt for Python 3.13