$ git clone -n http://fedora.riscv.rocks:3000/rpms/R-bench.git /var/lib/mock/f41-build-840032-160499/root/chroot_tmpdir/scmroot/R-bench
Cloning into '/var/lib/mock/f41-build-840032-160499/root/chroot_tmpdir/scmroot/R-bench'...
$ git fetch origin 6f33d58c142e429010867a411d6a40ff7b079f5f:KOJI_FETCH_HEAD
From http://fedora.riscv.rocks:3000/rpms/R-bench
 * [new ref]         6f33d58c142e429010867a411d6a40ff7b079f5f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6f33d58 Disable tests