$ git clone -n https://src.fedoraproject.org/rpms/python-pure-protobuf.git /var/lib/mock/f40-build-2635820-66112/root/chroot_tmpdir/scmroot/python-pure-protobuf
Cloning into '/var/lib/mock/f40-build-2635820-66112/root/chroot_tmpdir/scmroot/python-pure-protobuf'...
$ git fetch origin ebf8be2660d08ba78216149b1e6e628eff09026e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-pure-protobuf
 * [new ref]         ebf8be2660d08ba78216149b1e6e628eff09026e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ebf8be2 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild