$ git clone -n https://src.fedoraproject.org/rpms/rust-lv2-urid.git /var/lib/mock/f40-build-2681801-67962/root/chroot_tmpdir/scmroot/rust-lv2-urid
Cloning into '/var/lib/mock/f40-build-2681801-67962/root/chroot_tmpdir/scmroot/rust-lv2-urid'...
$ git fetch origin 485f72b6931acb42b50d4175ce41847dfc78bf4c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-lv2-urid
 * [new ref]         485f72b6931acb42b50d4175ce41847dfc78bf4c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 485f72b Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild