$ git clone -n https://src.fedoraproject.org/rpms/rust-uu_shred.git /var/lib/mock/f40-build-781139-131426/root/chroot_tmpdir/scmroot/rust-uu_shred
Cloning into '/var/lib/mock/f40-build-781139-131426/root/chroot_tmpdir/scmroot/rust-uu_shred'...
$ git fetch origin 701a5f65c67c1395db9a71bb0b9925b13e98d735:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-uu_shred
 * [new ref]         701a5f65c67c1395db9a71bb0b9925b13e98d735 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 701a5f6 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild