Resolving dependencies...
Configuring mtl-2.2.1...
Configuring network-2.6.3.1...
Building mtl-2.2.1...
Building network-2.6.3.1...
Configuring old-locale-1.0.0.7...
Installed mtl-2.2.1
Building old-locale-1.0.0.7...
Configuring text-1.2.2.1...
Installed old-locale-1.0.0.7
Building text-1.2.2.1...
Installed network-2.6.3.1
Installed text-1.2.2.1
Configuring parsec-3.1.11...
Building parsec-3.1.11...
Installed parsec-3.1.11
Downloading nntp-0.0.2...
Configuring nntp-0.0.2...
Building nntp-0.0.2...
Failed to install nntp-0.0.2
Build log ( /home/builder/.cabal/logs/nntp-0.0.2.log ):
cabal: Entering directory '/tmp/cabal-tmp-14909/nntp-0.0.2'
Configuring nntp-0.0.2...
Building nntp-0.0.2...
Preprocessing library nntp-0.0.2...
[1 of 5] Compiling Network.NNTP.Internal ( src/Network/NNTP/Internal.hs, dist/build/Network/NNTP/Internal.o )

src/Network/NNTP/Internal.hs:31:1: 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/Network/NNTP/Internal.hs:33:1: warning: [-Wdeprecations]
    Module ‘Control.Monad.Error’ is deprecated:
      Use Control.Monad.Except instead

src/Network/NNTP/Internal.hs:36:1: 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()

src/Network/NNTP/Internal.hs:101:41: 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"

src/Network/NNTP/Internal.hs:138:10: 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"

src/Network/NNTP/Internal.hs:138:10: 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"
[2 of 5] Compiling Network.NNTP.ParserHelpers ( src/Network/NNTP/ParserHelpers.hs, dist/build/Network/NNTP/ParserHelpers.o )

src/Network/NNTP/ParserHelpers.hs:25:1: warning: [-Wdeprecations]
    Module ‘Control.Monad.Error’ is deprecated:
      Use Control.Monad.Except instead
[3 of 5] Compiling Network.NNTP.Core ( src/Network/NNTP/Core.hs, dist/build/Network/NNTP/Core.o )

src/Network/NNTP/Core.hs:63:39: error:
    Ambiguous occurrence ‘defaultTimeLocale’
    It could refer to either ‘Data.Time.defaultTimeLocale’,
                             imported from ‘Data.Time’ at src/Network/NNTP/Core.hs:33:1-16
                             (and originally defined in ‘time-1.6.0.1:Data.Time.Format.Locale’)
                          or ‘System.Locale.defaultTimeLocale’,
                             imported from ‘System.Locale’ at src/Network/NNTP/Core.hs:36:1-20
cabal: Leaving directory '/tmp/cabal-tmp-14909/nntp-0.0.2'
cabal: Error: some packages failed to install:
nntp-0.0.2 failed during the building phase. The exception was:
ExitFailure 1