$ git clone -n https://src.fedoraproject.org/rpms/python-readme-renderer.git /var/lib/mock/f40-build-2708400-71491/root/chroot_tmpdir/scmroot/python-readme-renderer
Cloning into '/var/lib/mock/f40-build-2708400-71491/root/chroot_tmpdir/scmroot/python-readme-renderer'...
$ git fetch origin 131417c8ca894cdfd296b1061d08dd02cc0f3f8d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-readme-renderer
 * [new ref]         131417c8ca894cdfd296b1061d08dd02cc0f3f8d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 131417c Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild