$ git clone -n https://github.com/xcp-ng-rpms/ocaml.git /var/lib/mock/v8.3-base-3863-3808/root/chroot_tmpdir/scmroot/ocaml
Cloning into '/var/lib/mock/v8.3-base-3863-3808/root/chroot_tmpdir/scmroot/ocaml'...
$ git reset --hard 867b73bec11f07427debe76f95a797551b849b29
Downloading SOURCES/ocaml-4.13.1.tar.gz (5.3 MB)
HEAD is now at 867b73b Import ocaml-4.13.1-1.xs8.src.rpm