$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/ocaml-fileutils /var/lib/mock/dist-el8-build-7508-591/root/chroot_tmpdir/scmroot/ocaml-fileutils
Cloning into '/var/lib/mock/dist-el8-build-7508-591/root/chroot_tmpdir/scmroot/ocaml-fileutils'...
$ git reset --hard origin/a8
HEAD is now at 0c77456 import ocaml-fileutils-0.5.2-5.el8.src.rpm