$ git clone -n http://fedora.riscv.rocks:3000/davidlt/opensbi-unstable.git /var/lib/mock/f38-build-730027-102284/root/chroot_tmpdir/scmroot/opensbi-unstable
Cloning into '/var/lib/mock/f38-build-730027-102284/root/chroot_tmpdir/scmroot/opensbi-unstable'...
$ git fetch origin 1f1bb938724dfaad19744d221fca702193c0c81b:KOJI_FETCH_HEAD
From http://fedora.riscv.rocks:3000/davidlt/opensbi-unstable
 * [new ref]         1f1bb938724dfaad19744d221fca702193c0c81b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1f1bb93 Use the official v1.3.1