$ git clone -n https://src.fedoraproject.org/rpms/rust-lscolors.git /var/lib/mock/f38-build-side-43-rust-devel-1411779-31436/root/chroot_tmpdir/scmroot/rust-lscolors
Cloning into '/var/lib/mock/f38-build-side-43-rust-devel-1411779-31436/root/chroot_tmpdir/scmroot/rust-lscolors'...
$ git fetch origin 6beda4bdc576d7d85db99fb2b207ec1a2a100c95:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-lscolors
 * [new ref]         6beda4bdc576d7d85db99fb2b207ec1a2a100c95 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6beda4b Update to 0.14.0