$ git clone -n https://src.fedoraproject.org/rpms/ghc-binary-shared.git /var/lib/mock/f31-build-54092-27952/root/chroot_tmpdir/scmroot/ghc-binary-shared
Cloning into '/var/lib/mock/f31-build-54092-27952/root/chroot_tmpdir/scmroot/ghc-binary-shared'...
$ git reset --hard 60c73d570d74fe6296a45418572ade4f43e4b4da
HEAD is now at 60c73d5 refresh to cabal-rpm-0.13