== running git clone git://git.haskell.org/ghc-tarballs.git ghc-tarballs
Cloning into 'ghc-tarballs'...
fatal: read error: Connection reset by peer
fatal: early EOF
fatal: index-pack failed
git failed: 32768 at ./sync-all line 112.
== Checking for old haddock repo
== Checking for old binary repo
== Checking for old mtl repo
== Checking for old Cabal repo
== Checking for old time from tarball
== Checking for obsolete Git repository URL