$ git clone -n https://src.fedoraproject.org/rpms/rust-parsec-interface.git /var/lib/mock/f40-build-2073490-49358/root/chroot_tmpdir/scmroot/rust-parsec-interface
Cloning into '/var/lib/mock/f40-build-2073490-49358/root/chroot_tmpdir/scmroot/rust-parsec-interface'...
$ git fetch origin 0c4418a0d4c513b758b9f4666321fc280bfde254:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-parsec-interface
 * [new ref]         0c4418a0d4c513b758b9f4666321fc280bfde254 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0c4418a Update to 0.28.0