$ git clone -n https://src.fedoraproject.org/rpms/python-contourpy.git /var/lib/mock/f40-build-2283584-55595/root/chroot_tmpdir/scmroot/python-contourpy
Cloning into '/var/lib/mock/f40-build-2283584-55595/root/chroot_tmpdir/scmroot/python-contourpy'...
$ git fetch origin f9e99b6bcb52da90c5a775a888cdaebb7584d59f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-contourpy
 * [new ref]         f9e99b6bcb52da90c5a775a888cdaebb7584d59f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f9e99b6 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild