$ git clone -n https://src.fedoraproject.org/rpms/ghc-connection.git /var/lib/mock/f31-build-54179-27959/root/chroot_tmpdir/scmroot/ghc-connection
Cloning into '/var/lib/mock/f31-build-54179-27959/root/chroot_tmpdir/scmroot/ghc-connection'...
$ git reset --hard 86faa0c76f29d7fa59727253abc03c048ff9f0df
HEAD is now at 86faa0c refresh to cabal-rpm-0.13