$ git clone -n https://src.fedoraproject.org/rpms/ocaml-obuild.git /var/lib/mock/f31-build-64451-29564/root/chroot_tmpdir/scmroot/ocaml-obuild
Cloning into '/var/lib/mock/f31-build-64451-29564/root/chroot_tmpdir/scmroot/ocaml-obuild'...
$ git reset --hard 1a47e1ff3cda2da1046bd3c998bdb05ae17409bc
HEAD is now at 1a47e1f - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild