$ git clone -n http://fedora.riscv.rocks:3000/rpms/R-later.git /var/lib/mock/f41-build-839961-160432/root/chroot_tmpdir/scmroot/R-later
Cloning into '/var/lib/mock/f41-build-839961-160432/root/chroot_tmpdir/scmroot/R-later'...
$ git fetch origin a8a2039e4b22881559b7401e4b3a10471779e222:KOJI_FETCH_HEAD
From http://fedora.riscv.rocks:3000/rpms/R-later
 * [new ref]         a8a2039e4b22881559b7401e4b3a10471779e222 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a8a2039 re-enable tests