$ git clone -n https://src.fedoraproject.org/rpms/rust-tokio-udp.git /var/lib/mock/f38-build-side-43-rust-devel-1417754-31459/root/chroot_tmpdir/scmroot/rust-tokio-udp
Cloning into '/var/lib/mock/f38-build-side-43-rust-devel-1417754-31459/root/chroot_tmpdir/scmroot/rust-tokio-udp'...
$ git fetch origin ab11d0306dbf593bb8f28465b7dec5c8dcbd17df:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-tokio-udp
 * [new ref]         ab11d0306dbf593bb8f28465b7dec5c8dcbd17df -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ab11d03 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild