Resolving dependencies...
Configuring filepath-1.3.0.1...
Configuring mtl-2.2.1...
Building filepath-1.3.0.1...
Building mtl-2.2.1...
Installed filepath-1.3.0.1
Configuring presburger-0.4...
Building presburger-0.4...
Configuring text-1.2.2.1...
Installed mtl-2.2.1
Building text-1.2.2.1...
Installed presburger-0.4
Installed text-1.2.2.1
Configuring parsec-3.1.11...
Building parsec-3.1.11...
Installed parsec-3.1.11
Configuring IndentParser-0.2.1...
Building IndentParser-0.2.1...
Installed IndentParser-0.2.1
Configuring inch-0.2.0...
Building inch-0.2.0...
Failed to install inch-0.2.0
Build log ( /home/builder/.cabal/logs/inch-0.2.0.log ):
cabal: Entering directory '/tmp/cabal-tmp-7951/inch-0.2.0'
Configuring inch-0.2.0...
Building inch-0.2.0...
Preprocessing executable 'inch' for inch-0.2.0...
[ 1 of 21] Compiling Paths_inch       ( dist/build/autogen/Paths_inch.hs, dist/build/inch/inch-tmp/Paths_inch.o )
[ 2 of 21] Compiling Language.Inch.Kit ( src/Language/Inch/Kit.lhs, dist/build/inch/inch-tmp/Language/Inch/Kit.o )

src/Language/Inch/Kit.lhs:6:3: warning: [-Wunused-imports]
    The import of ‘Control.Applicative’ is redundant
      except perhaps to import instances from ‘Control.Applicative’
    To import instances alone, use: import Control.Applicative()

src/Language/Inch/Kit.lhs:7:3: warning: [-Wunused-imports]
    The import of ‘Data.Foldable’ is redundant
      except perhaps to import instances from ‘Data.Foldable’
    To import instances alone, use: import Data.Foldable()

src/Language/Inch/Kit.lhs:9:3: warning: [-Wunused-imports]
    The import of ‘Data.Monoid’ is redundant
      except perhaps to import instances from ‘Data.Monoid’
    To import instances alone, use: import Data.Monoid()

src/Language/Inch/Kit.lhs:10:3: warning: [-Wunused-imports]
    The import of ‘Data.Traversable’ is redundant
      except perhaps to import instances from ‘Data.Traversable’
    To import instances alone, use: import Data.Traversable()
[ 3 of 21] Compiling Language.Inch.BwdFwd ( src/Language/Inch/BwdFwd.lhs, dist/build/inch/inch-tmp/Language/Inch/BwdFwd.o )

src/Language/Inch/BwdFwd.lhs:5:3: warning: [-Wunused-imports]
    The import of ‘Data.Foldable’ is redundant
      except perhaps to import instances from ‘Data.Foldable’
    To import instances alone, use: import Data.Foldable()

src/Language/Inch/BwdFwd.lhs:6:3: warning: [-Wunused-imports]
    The import of ‘Data.Monoid’ is redundant
      except perhaps to import instances from ‘Data.Monoid’
    To import instances alone, use: import Data.Monoid()
[ 4 of 21] Compiling Language.Inch.Kind ( src/Language/Inch/Kind.lhs, dist/build/inch/inch-tmp/Language/Inch/Kind.o )

src/Language/Inch/Kind.lhs:327:3: warning: [-Woverlapping-patterns]
    Pattern match is redundant
    In an equation for ‘extRenaming’: extRenaming _ _ _ _ = ...
[ 5 of 21] Compiling Language.Inch.Type ( src/Language/Inch/Type.lhs, dist/build/inch/inch-tmp/Language/Inch/Type.o )

src/Language/Inch/Type.lhs:10:3: warning: [-Wunused-imports]
    The import of ‘Control.Applicative’ is redundant
      except perhaps to import instances from ‘Control.Applicative’
    To import instances alone, use: import Control.Applicative()

src/Language/Inch/Type.lhs:13:3: warning: [-Wunused-imports]
    The import of ‘Data.Traversable’ is redundant
      except perhaps to import instances from ‘Data.Traversable’
    To import instances alone, use: import Data.Traversable()
[ 6 of 21] Compiling Language.Inch.Syntax ( src/Language/Inch/Syntax.lhs, dist/build/inch/inch-tmp/Language/Inch/Syntax.o )

src/Language/Inch/Syntax.lhs:61:27: error:
    Ambiguous occurrence ‘Alt’
    It could refer to either ‘Data.Monoid.Alt’,
                             imported from ‘Data.Monoid’ at src/Language/Inch/Syntax.lhs:12:3-33
                          or ‘Language.Inch.Syntax.Alt’,
                             defined at src/Language/Inch/Syntax.lhs:355:3

src/Language/Inch/Syntax.lhs:71:28: error:
    Ambiguous occurrence ‘Alt’
    It could refer to either ‘Data.Monoid.Alt’,
                             imported from ‘Data.Monoid’ at src/Language/Inch/Syntax.lhs:12:3-33
                          or ‘Language.Inch.Syntax.Alt’,
                             defined at src/Language/Inch/Syntax.lhs:355:3

src/Language/Inch/Syntax.lhs:269:31: error:
    Ambiguous occurrence ‘Alt’
    It could refer to either ‘Data.Monoid.Alt’,
                             imported from ‘Data.Monoid’ at src/Language/Inch/Syntax.lhs:12:3-33
                          or ‘Language.Inch.Syntax.Alt’,
                             defined at src/Language/Inch/Syntax.lhs:355:3

src/Language/Inch/Syntax.lhs:356:45: error:
    Ambiguous occurrence ‘Alt’
    It could refer to either ‘Data.Monoid.Alt’,
                             imported from ‘Data.Monoid’ at src/Language/Inch/Syntax.lhs:12:3-33
                          or ‘Language.Inch.Syntax.Alt’,
                             defined at src/Language/Inch/Syntax.lhs:355:3

src/Language/Inch/Syntax.lhs:358:27: error:
    Ambiguous occurrence ‘Alt’
    It could refer to either ‘Data.Monoid.Alt’,
                             imported from ‘Data.Monoid’ at src/Language/Inch/Syntax.lhs:12:3-33
                          or ‘Language.Inch.Syntax.Alt’,
                             defined at src/Language/Inch/Syntax.lhs:355:3

src/Language/Inch/Syntax.lhs:359:27: error:
    Ambiguous occurrence ‘Alt’
    It could refer to either ‘Data.Monoid.Alt’,
                             imported from ‘Data.Monoid’ at src/Language/Inch/Syntax.lhs:12:3-33
                          or ‘Language.Inch.Syntax.Alt’,
                             defined at src/Language/Inch/Syntax.lhs:355:3

src/Language/Inch/Syntax.lhs:361:16: error:
    Ambiguous occurrence ‘Alt’
    It could refer to either ‘Data.Monoid.Alt’,
                             imported from ‘Data.Monoid’ at src/Language/Inch/Syntax.lhs:12:3-33
                          or ‘Language.Inch.Syntax.Alt’,
                             defined at src/Language/Inch/Syntax.lhs:355:3

src/Language/Inch/Syntax.lhs:362:7: error:
    Ambiguous occurrence ‘Alt’
    It could refer to either ‘Data.Monoid.Alt’,
                             imported from ‘Data.Monoid’ at src/Language/Inch/Syntax.lhs:12:3-33
                          or ‘Language.Inch.Syntax.Alt’,
                             defined at src/Language/Inch/Syntax.lhs:356:7

src/Language/Inch/Syntax.lhs:362:22: error:
    Ambiguous occurrence ‘Alt’
    It could refer to either ‘Data.Monoid.Alt’,
                             imported from ‘Data.Monoid’ at src/Language/Inch/Syntax.lhs:12:3-33
                          or ‘Language.Inch.Syntax.Alt’,
                             defined at src/Language/Inch/Syntax.lhs:356:7

src/Language/Inch/Syntax.lhs:365:23: error:
    Ambiguous occurrence ‘Alt’
    It could refer to either ‘Data.Monoid.Alt’,
                             imported from ‘Data.Monoid’ at src/Language/Inch/Syntax.lhs:12:3-33
                          or ‘Language.Inch.Syntax.Alt’,
                             defined at src/Language/Inch/Syntax.lhs:355:3

src/Language/Inch/Syntax.lhs:366:21: error:
    Ambiguous occurrence ‘Alt’
    It could refer to either ‘Data.Monoid.Alt’,
                             imported from ‘Data.Monoid’ at src/Language/Inch/Syntax.lhs:12:3-33
                          or ‘Language.Inch.Syntax.Alt’,
                             defined at src/Language/Inch/Syntax.lhs:356:7

src/Language/Inch/Syntax.lhs:366:34: error:
    Ambiguous occurrence ‘Alt’
    It could refer to either ‘Data.Monoid.Alt’,
                             imported from ‘Data.Monoid’ at src/Language/Inch/Syntax.lhs:12:3-33
                          or ‘Language.Inch.Syntax.Alt’,
                             defined at src/Language/Inch/Syntax.lhs:356:7

src/Language/Inch/Syntax.lhs:368:20: error:
    Ambiguous occurrence ‘Alt’
    It could refer to either ‘Data.Monoid.Alt’,
                             imported from ‘Data.Monoid’ at src/Language/Inch/Syntax.lhs:12:3-33
                          or ‘Language.Inch.Syntax.Alt’,
                             defined at src/Language/Inch/Syntax.lhs:356:7

src/Language/Inch/Syntax.lhs:368:33: error:
    Ambiguous occurrence ‘Alt’
    It could refer to either ‘Data.Monoid.Alt’,
                             imported from ‘Data.Monoid’ at src/Language/Inch/Syntax.lhs:12:3-33
                          or ‘Language.Inch.Syntax.Alt’,
                             defined at src/Language/Inch/Syntax.lhs:356:7

src/Language/Inch/Syntax.lhs:371:23: error:
    Ambiguous occurrence ‘Alt’
    It could refer to either ‘Data.Monoid.Alt’,
                             imported from ‘Data.Monoid’ at src/Language/Inch/Syntax.lhs:12:3-33
                          or ‘Language.Inch.Syntax.Alt’,
                             defined at src/Language/Inch/Syntax.lhs:356:7

src/Language/Inch/Syntax.lhs:373:11: error:
    Ambiguous occurrence ‘Alt’
    It could refer to either ‘Data.Monoid.Alt’,
                             imported from ‘Data.Monoid’ at src/Language/Inch/Syntax.lhs:12:3-33
                          or ‘Language.Inch.Syntax.Alt’,
                             defined at src/Language/Inch/Syntax.lhs:356:7

src/Language/Inch/Syntax.lhs:375:25: error:
    Ambiguous occurrence ‘Alt’
    It could refer to either ‘Data.Monoid.Alt’,
                             imported from ‘Data.Monoid’ at src/Language/Inch/Syntax.lhs:12:3-33
                          or ‘Language.Inch.Syntax.Alt’,
                             defined at src/Language/Inch/Syntax.lhs:355:3

src/Language/Inch/Syntax.lhs:376:20: error:
    Ambiguous occurrence ‘Alt’
    It could refer to either ‘Data.Monoid.Alt’,
                             imported from ‘Data.Monoid’ at src/Language/Inch/Syntax.lhs:12:3-33
                          or ‘Language.Inch.Syntax.Alt’,
                             defined at src/Language/Inch/Syntax.lhs:356:7

src/Language/Inch/Syntax.lhs:379:15: error:
    Ambiguous occurrence ‘Alt’
    It could refer to either ‘Data.Monoid.Alt’,
                             imported from ‘Data.Monoid’ at src/Language/Inch/Syntax.lhs:12:3-33
                          or ‘Language.Inch.Syntax.Alt’,
                             defined at src/Language/Inch/Syntax.lhs:355:3

src/Language/Inch/Syntax.lhs:380:13: error:
    Ambiguous occurrence ‘Alt’
    It could refer to either ‘Data.Monoid.Alt’,
                             imported from ‘Data.Monoid’ at src/Language/Inch/Syntax.lhs:12:3-33
                          or ‘Language.Inch.Syntax.Alt’,
                             defined at src/Language/Inch/Syntax.lhs:356:7
cabal: Leaving directory '/tmp/cabal-tmp-7951/inch-0.2.0'
cabal: Error: some packages failed to install:
inch-0.2.0 failed during the building phase. The exception was:
ExitFailure 1