$ git clone -n http://fedora.riscv.rocks:3000/davidlt/opensbi-unstable.git /var/lib/mock/f38-build-709211-92804/root/chroot_tmpdir/scmroot/opensbi-unstable
Cloning into '/var/lib/mock/f38-build-709211-92804/root/chroot_tmpdir/scmroot/opensbi-unstable'...
$ git fetch origin a305c2e2bf494fda590ca861cff360d521affa57:KOJI_FETCH_HEAD
From http://fedora.riscv.rocks:3000/davidlt/opensbi-unstable
 * [new ref]         a305c2e2bf494fda590ca861cff360d521affa57 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a305c2e Sync with upstream master branch (v1.2-116-g7919530)