Configuring hackage-proxy-0.2.0.0...
Dependency Cabal ==1.16.0.3: using Cabal-1.16.0.3
Dependency base ==4.6.0.1: using base-4.6.0.1
Dependency basic-prelude ==0.3.6.0: using basic-prelude-0.3.6.0
Dependency blaze-builder ==0.3.1.1: using blaze-builder-0.3.1.1
Dependency bytestring ==0.10.0.2: using bytestring-0.10.0.2
Dependency case-insensitive ==1.1: using case-insensitive-1.1
Dependency conduit ==1.0.7.4: using conduit-1.0.7.4
Dependency containers ==0.5.0.0: using containers-0.5.0.0
Dependency filepath ==1.3.0.1: using filepath-1.3.0.1
Dependency http-conduit ==1.9.5.1: using http-conduit-1.9.5.1
Dependency http-types ==0.8.1: using http-types-0.8.1
Dependency optparse-applicative ==0.5.2.1: using optparse-applicative-0.5.2.1
Dependency tar ==0.4.0.1: using tar-0.4.0.1
Dependency text ==0.11.2.3: using text-0.11.2.3
Dependency transformers ==0.3.0.0: using transformers-0.3.0.0
Dependency unordered-containers ==0.2.3.3: using unordered-containers-0.2.3.3
Dependency wai ==1.4.0.2: using wai-1.4.0.2
Dependency warp ==1.3.9.2: using warp-1.3.9.2
Dependency zlib ==0.5.4.1: using zlib-0.5.4.1
Dependency zlib-conduit ==1.0.0: using zlib-conduit-1.0.0
Using Cabal-1.16.0.3 compiled by ghc-7.6
Using compiler: ghc-7.6.3
Using install prefix: /srv/hackage/var/build/cache/inst
Binaries installed in: /srv/hackage/var/build/cache/inst/bin
Libraries installed in:
/srv/hackage/var/build/cache/inst/lib/hackage-proxy-0.2.0.0/ghc-7.6.3
Private binaries installed in: /srv/hackage/var/build/cache/inst/libexec
Data files installed in:
/srv/hackage/var/build/cache/inst/share/hackage-proxy-0.2.0.0
Documentation installed in:
/srv/hackage/var/build/cache/inst/share/doc/hackage-proxy-0.2.0.0
Using alex version 3.0.1 found on system at: /usr/bin/alex
Using ar found on system at: /usr/bin/ar
No c2hs found
No cpphs found
No ffihugs found
Using gcc version 4.7 found on system at: /usr/bin/gcc
Using ghc version 7.6.3 found on system at: /usr/local/bin/ghc
Using ghc-pkg version 7.6.3 found on system at: /usr/local/bin/ghc-pkg
No greencard found
Using haddock version 2.13.2 found on system at: /usr/local/bin/haddock
Using happy version 1.18.9 found on system at: /usr/bin/happy
No hmake found
Using hpc version 0.6 found on system at: /usr/local/bin/hpc
Using hsc2hs version 0.67 found on system at: /usr/local/bin/hsc2hs
Using hscolour version 1.19 found on system at: /usr/bin/HsColour
No hugs found
No jhc found
Using ld found on system at: /usr/bin/ld
No lhc found
No lhc-pkg found
No nhc98 found
No pkg-config found
Using ranlib found on system at: /usr/bin/ranlib
Using strip found on system at: /usr/bin/strip
Using tar found on system at: /bin/tar
No uhc found
creating dist/build
creating dist/build/autogen
Building hackage-proxy-0.2.0.0...
Preprocessing executable 'hackage-proxy' for hackage-proxy-0.2.0.0...
Building executable hackage-proxy...
creating dist/build/hackage-proxy
creating dist/build/hackage-proxy/hackage-proxy-tmp
/usr/local/bin/ghc --make -fbuilding-cabal-package -odir dist/build/hackage-proxy/hackage-proxy-tmp -hidir dist/build/hackage-proxy/hackage-proxy-tmp -stubdir dist/build/hackage-proxy/hackage-proxy-tmp -i -idist/build/hackage-proxy/hackage-proxy-tmp -i. -idist/build/autogen -Idist/build/autogen -Idist/build/hackage-proxy/hackage-proxy-tmp -optP-include -optPdist/build/autogen/cabal_macros.h -hide-all-packages -package-db /srv/hackage/var/build/cache/inst/local.conf.d -package-db dist/package.conf.inplace -package-id Cabal-1.16.0.3-e4b317801f0b14000430a3e45b1c8535 -package-id base-4.6.0.1-8aa5d403c45ea59dcd2c39f123e27d57 -package-id basic-prelude-0.3.6.0-bfe944a66500c369338aaad0505172ca -package-id blaze-builder-0.3.1.1-119fa57d5390d0ab9030f3ef8d7f7334 -package-id bytestring-0.10.0.2-4f93248f75667c2c3321a7a6761b576f -package-id case-insensitive-1.1-9035d254922d8bd10dab1cbe488b7ead -package-id conduit-1.0.7.4-ad79f8c372ab432e0ee2bdbdbdb9ac36 -package-id containers-0.5.0.0-ab1dae9a94cd3cc84e7b2805636ebfa2 -package-id filepath-1.3.0.1-b12cbe18566fe1532a1fda4c85e31cbe -package-id http-conduit-1.9.5.1-02d97ba9ef5aa63013aafed9816b23c8 -package-id http-types-0.8.1-77fc1fa4f963097142d78f9d46a533e2 -package-id optparse-applicative-0.5.2.1-27887672f47dd77dcbb4f9b5ccad9389 -package-id tar-0.4.0.1-18388688d9964abfa51a3d82189cc6b3 -package-id text-0.11.2.3-20bbe8fabd6e57647019c7050504c715 -package-id transformers-0.3.0.0-ff2bb6ac67241ebb987351a3db564af0 -package-id unordered-containers-0.2.3.3-ad02117274c28a3ac28e9dec94f7a708 -package-id wai-1.4.0.2-c4f00631ec4c70d0d291ab5ae559a551 -package-id warp-1.3.9.2-c6a1bed31a7aa3daddc8a1e1926a71f0 -package-id zlib-0.5.4.1-13ba81ac0d7e6f3bdf1ee5ddce4e9aab -package-id zlib-conduit-1.0.0-463fa60acb79e8a376565c269174532f -XHaskell98 ./hackage-proxy.hs -o dist/build/hackage-proxy/hackage-proxy -O0
[1 of 3] Compiling TweakCabal       ( TweakCabal.hs, dist/build/hackage-proxy/hackage-proxy-tmp/TweakCabal.o )

TweakCabal.hs:42:35:
    Ambiguous occurrence `encodeUtf8'
    It could refer to either `BasicPrelude.encodeUtf8',
                             imported from `BasicPrelude' at TweakCabal.hs:5:1-29
                             (and originally defined in `Data.Text.Encoding')
                          or `Data.Text.Lazy.Encoding.encodeUtf8',
                             imported from `Data.Text.Lazy.Encoding' at TweakCabal.hs:11:63-72