$ git clone -n https://src.fedoraproject.org/rpms/rust-elfcat.git /var/lib/mock/f40-build-2659862-66918/root/chroot_tmpdir/scmroot/rust-elfcat
Cloning into '/var/lib/mock/f40-build-2659862-66918/root/chroot_tmpdir/scmroot/rust-elfcat'...
$ git fetch origin 9867cdabafdc8291132e281715c3a1e5105cb331:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-elfcat
 * [new ref]         9867cdabafdc8291132e281715c3a1e5105cb331 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9867cda Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild