$ git clone -n https://src.fedoraproject.org/rpms/rust-pnet_datalink.git /var/lib/mock/f40-build-2682515-67964/root/chroot_tmpdir/scmroot/rust-pnet_datalink
Cloning into '/var/lib/mock/f40-build-2682515-67964/root/chroot_tmpdir/scmroot/rust-pnet_datalink'...
$ git fetch origin 7106ebbd778e9c0ee28999ad5f770e6be93b967b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-pnet_datalink
 * [new ref]         7106ebbd778e9c0ee28999ad5f770e6be93b967b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7106ebb Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild