$ git clone -n https://src.fedoraproject.org/rpms/ocaml-time-now.git /var/lib/mock/f37-build-643455-72113/root/chroot_tmpdir/scmroot/ocaml-time-now
Cloning into '/var/lib/mock/f37-build-643455-72113/root/chroot_tmpdir/scmroot/ocaml-time-now'...
$ git reset --hard a047e2ddec9eb09c5f2a90b752cc13e7fca6e6da
HEAD is now at a047e2d Rebuild for ocaml-ppxlib 0.27.0.