$ git clone -n https://src.fedoraproject.org/rpms/rust-resctl-bench.git /var/lib/mock/f39-build-1526633-36083/root/chroot_tmpdir/scmroot/rust-resctl-bench
Cloning into '/var/lib/mock/f39-build-1526633-36083/root/chroot_tmpdir/scmroot/rust-resctl-bench'...
$ git fetch origin 29e3bebf50c1a80f2e4bfd9f2ce2a36cf008ce0d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-resctl-bench
 * [new ref]         29e3bebf50c1a80f2e4bfd9f2ce2a36cf008ce0d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 29e3beb Regenerate with rust2rpm v24 and bump statrs dependency to 0.16