$ git clone -n https://src.fedoraproject.org/rpms/rust-pad.git /var/lib/mock/f40-build-2326326-58832/root/chroot_tmpdir/scmroot/rust-pad
Cloning into '/var/lib/mock/f40-build-2326326-58832/root/chroot_tmpdir/scmroot/rust-pad'...
$ git fetch origin a84045b6c538e94c9be0a1ac6d6f93a9744e8e00:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-pad
 * [new ref]         a84045b6c538e94c9be0a1ac6d6f93a9744e8e00 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a84045b Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild