$ git clone -n https://src.fedoraproject.org/rpms/ghc-disk-free-space.git /var/lib/mock/f31-build-54273-27982/root/chroot_tmpdir/scmroot/ghc-disk-free-space
Cloning into '/var/lib/mock/f31-build-54273-27982/root/chroot_tmpdir/scmroot/ghc-disk-free-space'...
$ git reset --hard 81427ac48f6056e8312e5d7364298c4f4dc5bc59
HEAD is now at 81427ac refresh to cabal-rpm-0.13