Resolving dependencies...
Starting     data-array-byte-0.1.0.1
Starting     haskell-lexer-1.1.1
Starting     vector-stream-0.1.0.0
Starting     integer-logarithms-1.0.3.1
Building     data-array-byte-0.1.0.1
Building     haskell-lexer-1.1.1
Building     vector-stream-0.1.0.0
Building     integer-logarithms-1.0.3.1
Completed    integer-logarithms-1.0.3.1
Completed    data-array-byte-0.1.0.1
Starting     hashable-1.4.3.0
Starting     primitive-0.9.0.0
Building     hashable-1.4.3.0
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Completed    vector-stream-0.1.0.0
Completed    hashable-1.4.3.0
Completed    primitive-0.9.0.0
Starting     scientific-0.3.7.0
Starting     vector-0.13.1.0
Building     scientific-0.3.7.0
Building     vector-0.13.1.0
Completed    haskell-lexer-1.1.1
Starting     pretty-show-1.10
Building     pretty-show-1.10
Completed    scientific-0.3.7.0
Starting     attoparsec-0.14.4
Building     attoparsec-0.14.4
Completed    pretty-show-1.10
Completed    attoparsec-0.14.4
Completed    vector-0.13.1.0
Downloading  nix-derivation-1.1.3
Downloaded   nix-derivation-1.1.3
Starting     nix-derivation-1.1.3
Building     nix-derivation-1.1.3
Completed    nix-derivation-1.1.3