$ git clone -n https://gitee.com/src-anolis-os/grub2.git /var/lib/mock/dist-an23-build-550062-88793/root/chroot_tmpdir/scmroot/grub2
Cloning into '/var/lib/mock/dist-an23-build-550062-88793/root/chroot_tmpdir/scmroot/grub2'...
$ git fetch origin 94ae225b1edacda649ea5c557558b36fe7712503:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/grub2
 * [new ref]         94ae225b1edacda649ea5c557558b36fe7712503 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 94ae225 debug: print embedded module load failures