$ git clone -n https://src.fedoraproject.org/rpms/rust-rtnetlink.git /var/lib/mock/f39-build-1581538-38089/root/chroot_tmpdir/scmroot/rust-rtnetlink
Cloning into '/var/lib/mock/f39-build-1581538-38089/root/chroot_tmpdir/scmroot/rust-rtnetlink'...
$ git fetch origin 1c681c60e1b7b45666ef81a2fe292f350667e566:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-rtnetlink
 * [new ref]         1c681c60e1b7b45666ef81a2fe292f350667e566 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1c681c6 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild