Build #6 for ghc-make-0.3.1

[all reports]

Package ghc-make-0.3.1
Install BuildFailed
Docs NotTried
Tests NotTried
Time submitted 2016-12-12 07:40:06.101061 UTC
Compiler ghc-8.0.1.20161018
OS linux
Arch x86_64
Dependencies base-4.9.0.0, process-1.4.2.0, shake-0.15.10, unordered-containers-0.2.7.1
Flags none

Code Coverage

No Code Coverage was submitted for this report.

Build log

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Resolving dependencies...
Configuring clock-0.7.2...
Configuring js-flot-0.8.3...
Building clock-0.7.2...
Building js-flot-0.8.3...
Configuring js-jquery-3.1.1...
Installed clock-0.7.2
Installed js-flot-0.8.3
Configuring primitive-0.6.2.0...
Building js-jquery-3.1.1...
Building primitive-0.6.2.0...
Installed js-jquery-3.1.1
Configuring random-1.1...
Building random-1.1...
Configuring utf8-string-1.0.1.1...
Installed random-1.1
Building utf8-string-1.0.1.1...
Configuring text-1.2.2.1...
Installed primitive-0.6.2.0
Building text-1.2.2.1...
Configuring extra-1.5.1...
Installed utf8-string-1.0.1.1
Building extra-1.5.1...
Installed extra-1.5.1
Installed text-1.2.2.1
Configuring hashable-1.2.4.0...
Building hashable-1.2.4.0...
Installed hashable-1.2.4.0
Configuring unordered-containers-0.2.7.1...
Building unordered-containers-0.2.7.1...
Installed unordered-containers-0.2.7.1
Configuring shake-0.15.10...
Building shake-0.15.10...
Installed shake-0.15.10
Downloading ghc-make-0.3.1...
Configuring ghc-make-0.3.1...
Building ghc-make-0.3.1...
Failed to install ghc-make-0.3.1
Build log ( /home/builder/.cabal/logs/ghc-make-0.3.1.log ):
cabal: Entering directory '/tmp/cabal-tmp-2172/ghc-make-0.3.1'
Configuring ghc-make-0.3.1...
Building ghc-make-0.3.1...
Preprocessing executable 'ghc-make' for ghc-make-0.3.1...
[1 of 3] Compiling Makefile         ( src/Makefile.hs, dist/build/ghc-make/ghc-make-tmp/Makefile.o )
[2 of 3] Compiling Arguments        ( src/Arguments.hs, dist/build/ghc-make/ghc-make-tmp/Arguments.o )
[3 of 3] Compiling Main             ( src/Main.hs, dist/build/ghc-make/ghc-make-tmp/Main.o )

src/Main.hs:53:37: error:
    • Ambiguous type variable ‘t0’ arising from a use of ‘cmd’
      prevents the constraint ‘(CmdString t0)’ from being solved.
      Probable fix: use a type annotation to specify what ‘t0’ should be.
      These potential instances exist:
        instance CmdString () -- Defined in ‘Development.Shake.Command’
        instance CmdString String -- Defined in ‘Development.Shake.Command’
        ...plus two instances involving out-of-scope types
        (use -fprint-potential-instances to see them all)
    • In a stmt of a 'do' block:
        (Stdout s, Stderr _) <- cmd "ghc-pkg list --verbose"
      In the expression:
        do { alwaysRerun;
             (Stdout s, Stderr _) <- cmd "ghc-pkg list --verbose";
             writeFileChanged out s }
      In the second argument of ‘(%>)’, namely
        ‘\ out
           -> do { alwaysRerun;
                   (Stdout s, Stderr _) <- cmd "ghc-pkg list --verbose";
                   .... }’
cabal: Leaving directory '/tmp/cabal-tmp-2172/ghc-make-0.3.1'
cabal: Error: some packages failed to install:
ghc-make-0.3.1 failed during the building phase. The exception was:
ExitFailure 1

Test log

No test log was submitted for this report.