Resolving dependencies...
Configuring mtl-2.2.1...
Building mtl-2.2.1...
Installed mtl-2.2.1
Configuring control-monad-exception-0.4...
Building control-monad-exception-0.4...
Failed to install control-monad-exception-0.4
Build log ( /home/builder/.cabal/logs/control-monad-exception-0.4.log ):
cabal: Entering directory '/tmp/cabal-tmp-19757/control-monad-exception-0.4'
Configuring control-monad-exception-0.4...
Building control-monad-exception-0.4...
Preprocessing library control-monad-exception-0.4...

Control/Monad/Exception/Class.hs:8:14: warning:
    -XOverlappingInstances is deprecated: instead use per-instance pragmas OVERLAPPING/OVERLAPPABLE/OVERLAPS

Control/Monad/Exception.hs:5:14: warning:
    -XOverlappingInstances is deprecated: instead use per-instance pragmas OVERLAPPING/OVERLAPPABLE/OVERLAPS
[1 of 2] Compiling Control.Monad.Exception.Class ( Control/Monad/Exception/Class.hs, dist/build/Control/Monad/Exception/Class.o )

Control/Monad/Exception/Class.hs:28:1: warning: [-Wdeprecations]
    Module ‘Control.Monad.Error’ is deprecated:
      Use Control.Monad.Except instead

Control/Monad/Exception/Class.hs:43:1: 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()

Control/Monad/Exception/Class.hs:45:1: warning: [-Wdodgy-imports]
    Module ‘Prelude’ does not export ‘catch’

Control/Monad/Exception/Class.hs:116:11: warning: [-Wdeprecations]
    In the use of type constructor or class ‘Error’
    (imported from Control.Monad.Error, but defined in transformers-0.5.2.0:Control.Monad.Trans.Error):
    Deprecated: "Use Control.Monad.Trans.Except instead"

Control/Monad/Exception/Class.hs:117:11: warning: [-Wdeprecations]
    In the use of type constructor or class ‘Error’
    (imported from Control.Monad.Error, but defined in transformers-0.5.2.0:Control.Monad.Trans.Error):
    Deprecated: "Use Control.Monad.Trans.Except instead"

Control/Monad/Exception/Class.hs:119:11: warning: [-Wdeprecations]
    In the use of type constructor or class ‘Error’
    (imported from Control.Monad.Error, but defined in transformers-0.5.2.0:Control.Monad.Trans.Error):
    Deprecated: "Use Control.Monad.Trans.Except instead"

Control/Monad/Exception/Class.hs:119:46: warning: [-Wdeprecations]
    In the use of type constructor or class ‘ErrorT’
    (imported from Control.Monad.Error, but defined in transformers-0.5.2.0:Control.Monad.Trans.Error):
    Deprecated: "Use Control.Monad.Trans.Except instead"

Control/Monad/Exception/Class.hs:120:11: warning: [-Wdeprecations]
    In the use of type constructor or class ‘Error’
    (imported from Control.Monad.Error, but defined in transformers-0.5.2.0:Control.Monad.Trans.Error):
    Deprecated: "Use Control.Monad.Trans.Except instead"

Control/Monad/Exception/Class.hs:120:46: warning: [-Wdeprecations]
    In the use of type constructor or class ‘ErrorT’
    (imported from Control.Monad.Error, but defined in transformers-0.5.2.0:Control.Monad.Trans.Error):
    Deprecated: "Use Control.Monad.Trans.Except instead"

Control/Monad/Exception/Class.hs:120:59: warning: [-Wdeprecations]
    In the use of type constructor or class ‘ErrorT’
    (imported from Control.Monad.Error, but defined in transformers-0.5.2.0:Control.Monad.Trans.Error):
    Deprecated: "Use Control.Monad.Trans.Except instead"
[2 of 2] Compiling Control.Monad.Exception ( Control/Monad/Exception.hs, dist/build/Control/Monad/Exception.o )

Control/Monad/Exception.hs:126:55: error:
    Precedence parsing error
        cannot mix ‘Data.Monoid.<>’ [infixr 6] and ‘<+>’ [infixl 6] in the same infix expression

Control/Monad/Exception.hs:128:38: error:
    Ambiguous occurrence ‘<>’
    It could refer to either ‘Data.Monoid.<>’,
                             imported from ‘Data.Monoid’ at Control/Monad/Exception.hs:23:1-18
                          or ‘Text.PrettyPrint.<>’,
                             imported from ‘Text.PrettyPrint’ at Control/Monad/Exception.hs:28:1-23
                             (and originally defined in ‘Text.PrettyPrint.HughesPJ’)

Control/Monad/Exception.hs:128:45: error:
    Ambiguous occurrence ‘<>’
    It could refer to either ‘Data.Monoid.<>’,
                             imported from ‘Data.Monoid’ at Control/Monad/Exception.hs:23:1-18
                          or ‘Text.PrettyPrint.<>’,
                             imported from ‘Text.PrettyPrint’ at Control/Monad/Exception.hs:28:1-23
                             (and originally defined in ‘Text.PrettyPrint.HughesPJ’)

Control/Monad/Exception.hs:128:66: error:
    Ambiguous occurrence ‘<>’
    It could refer to either ‘Data.Monoid.<>’,
                             imported from ‘Data.Monoid’ at Control/Monad/Exception.hs:23:1-18
                          or ‘Text.PrettyPrint.<>’,
                             imported from ‘Text.PrettyPrint’ at Control/Monad/Exception.hs:28:1-23
                             (and originally defined in ‘Text.PrettyPrint.HughesPJ’)
cabal: Leaving directory '/tmp/cabal-tmp-19757/control-monad-exception-0.4'
cabal: Error: some packages failed to install:
control-monad-exception-0.4 failed during the building phase. The exception
was:
ExitFailure 1