$ git clone -n https://src.fedoraproject.org/rpms/ocaml-type-conv.git /var/lib/mock/f31-build-47052-26762/root/chroot_tmpdir/scmroot/ocaml-type-conv
Cloning into '/var/lib/mock/f31-build-47052-26762/root/chroot_tmpdir/scmroot/ocaml-type-conv'...
$ git reset --hard 8171495c43bc0a03e78faf59c32b258ae49060b3
HEAD is now at 8171495 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild