$ git clone -n https://src.fedoraproject.org/rpms/ghc-mountpoints.git /var/lib/mock/f31-build-54670-28032/root/chroot_tmpdir/scmroot/ghc-mountpoints
Cloning into '/var/lib/mock/f31-build-54670-28032/root/chroot_tmpdir/scmroot/ghc-mountpoints'...
$ git reset --hard 0037ebcb754a8422ca6f31471b227cd884b8a7ea
HEAD is now at 0037ebc refresh to cabal-rpm-0.13