$ git clone -n http://8.131.229.236/anolis-os/ocaml-ocamlbuild /var/lib/mock/dist-el8-build-8621-1318/root/chroot_tmpdir/scmroot/ocaml-ocamlbuild
Cloning into '/var/lib/mock/dist-el8-build-8621-1318/root/chroot_tmpdir/scmroot/ocaml-ocamlbuild'...
$ git reset --hard origin/a8
HEAD is now at f222577 import ocaml-ocamlbuild-0.12.0-6.el8.src.rpm