$ git clone -n https://src.fedoraproject.org/rpms/ocaml-cairo.git /var/lib/mock/f31-build-48426-27113/root/chroot_tmpdir/scmroot/ocaml-cairo
Cloning into '/var/lib/mock/f31-build-48426-27113/root/chroot_tmpdir/scmroot/ocaml-cairo'...
$ git reset --hard b6357bc3f35cd9a7df6635770f28918f3be75fd7
HEAD is now at b6357bc - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild