The armel doctest failure is not limited to http2: https://buildd.debian.org/status/package.php?p=haskell-bytes&suite=sid Anything using gtk2hs-buildtools chokes under `dpkg-buildpackage -A` Not letting armel have all the ghc-bug glory, mipsel steps up: https://buildd.debian.org/status/fetch.php?pkg=haskell-yesod-form&arch=mipsel&ver=1.4.6-1%2Bb1&stamp=1458226144