$ git clone -n https://src.fedoraproject.org/rpms/ghc-haskell-src-exts-util.git /var/lib/mock/f33-build-237418-50614/root/chroot_tmpdir/scmroot/ghc-haskell-src-exts-util
Cloning into '/var/lib/mock/f33-build-237418-50614/root/chroot_tmpdir/scmroot/ghc-haskell-src-exts-util'...
$ git reset --hard 84ff8b00e616ef4c50c9304d08d965514c51a9bf
HEAD is now at 84ff8b0 refresh to cabal-rpm-2.0.2