$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/ocaml-csv /var/lib/mock/dist-el8-build-7506-585/root/chroot_tmpdir/scmroot/ocaml-csv
Cloning into '/var/lib/mock/dist-el8-build-7506-585/root/chroot_tmpdir/scmroot/ocaml-csv'...
$ git reset --hard origin/a8
HEAD is now at 40da0a5 import ocaml-csv-1.7-5.el8.src.rpm