Resolving dependencies... Downloading pngload-fixed-1.0... Configuring pngload-fixed-1.0... Building pngload-fixed-1.0... Preprocessing library pngload-fixed-1.0... Codec/Image/PNG.hs:1:12: Warning: -fglasgow-exts is deprecated: Use individual extensions instead Codec/Image/PNG/Internal/CRC.hs:1:12: Warning: -fglasgow-exts is deprecated: Use individual extensions instead Codec/Image/PNG/Internal/CRC.hs:1:12: Warning: -fbang-patterns is deprecated: use -XBangPatterns or pragma {-# LANGUAGE BangPatterns #-} instead Codec/Image/PNG/Internal/Filters.hs:1:12: Warning: -fglasgow-exts is deprecated: Use individual extensions instead Codec/Image/PNG/Internal/Filters.hs:1:12: Warning: -fbang-patterns is deprecated: use -XBangPatterns or pragma {-# LANGUAGE BangPatterns #-} instead Codec/Image/PNG/Internal/Parser.hs:1:12: Warning: -fglasgow-exts is deprecated: Use individual extensions instead [1 of 4] Compiling Codec.Image.PNG.Internal.Filters ( Codec/Image/PNG/Internal/Filters.hs, dist/build/Codec/Image/PNG/Internal/Filters.o ) Codec/Image/PNG/Internal/Filters.hs:6:1: Warning: The import of `Data.Array.IO' is redundant except perhaps to import instances from `Data.Array.IO' To import instances alone, use: import Data.Array.IO() [2 of 4] Compiling Codec.Image.PNG.Internal.CRC ( Codec/Image/PNG/Internal/CRC.hs, dist/build/Codec/Image/PNG/Internal/CRC.o ) [3 of 4] Compiling Codec.Image.PNG.Internal.Parser ( Codec/Image/PNG/Internal/Parser.hs, dist/build/Codec/Image/PNG/Internal/Parser.o ) Codec/Image/PNG/Internal/Parser.hs:14:10: Warning: Orphan instance: instance Monad m => Stream LB.ByteString m Word8 [4 of 4] Compiling Codec.Image.PNG ( Codec/Image/PNG.hs, dist/build/Codec/Image/PNG.o ) Codec/Image/PNG.hs:43:1: Warning: The import of `Data.Int' is redundant except perhaps to import instances from `Data.Int' To import instances alone, use: import Data.Int() Codec/Image/PNG.hs:44:1: Warning: The import of `Data.Char' is redundant except perhaps to import instances from `Data.Char' To import instances alone, use: import Data.Char() Codec/Image/PNG.hs:45:1: Warning: The import of `System.IO' is redundant except perhaps to import instances from `System.IO' To import instances alone, use: import System.IO() Codec/Image/PNG.hs:78:7: Warning: Defined but not used: `plte_entries' Codec/Image/PNG.hs:97:7: Warning: Defined but not used: `pngImg_otherChunks' Codec/Image/PNG.hs:111:3: Warning: A do-notation statement discarded a result of type C.ByteString. Suppress this warning by saying "_ <- string pngHeaderBytes", or by using the flag -fno-warn-unused-do-bind Codec/Image/PNG.hs:124:3: Warning: A do-notation statement discarded a result of type Word32. Suppress this warning by saying "_ <- () word32 expectedCrc "valid crc"", or by using the flag -fno-warn-unused-do-bind Codec/Image/PNG.hs:202:1: Warning: Defined but not used: `sampleWidth' Codec/Image/PNG.hs:239:1: Warning: Defined but not used: `pixelWidth' In-place registering pngload-fixed-1.0... Running Haddock for pngload-fixed-1.0... Running hscolour for pngload-fixed-1.0... Preprocessing library pngload-fixed-1.0... Preprocessing library pngload-fixed-1.0... dist/build/tmp-18900/Codec/Image/PNG.hs:1:12: Warning: -fglasgow-exts is deprecated: Use individual extensions instead dist/build/tmp-18900/Codec/Image/PNG/Internal/CRC.hs:1:12: Warning: -fglasgow-exts is deprecated: Use individual extensions instead dist/build/tmp-18900/Codec/Image/PNG/Internal/CRC.hs:1:12: Warning: -fbang-patterns is deprecated: use -XBangPatterns or pragma {-# LANGUAGE BangPatterns #-} instead dist/build/tmp-18900/Codec/Image/PNG/Internal/Filters.hs:1:12: Warning: -fglasgow-exts is deprecated: Use individual extensions instead dist/build/tmp-18900/Codec/Image/PNG/Internal/Filters.hs:1:12: Warning: -fbang-patterns is deprecated: use -XBangPatterns or pragma {-# LANGUAGE BangPatterns #-} instead dist/build/tmp-18900/Codec/Image/PNG/Internal/Parser.hs:1:12: Warning: -fglasgow-exts is deprecated: Use individual extensions instead dist/build/tmp-18900/Codec/Image/PNG/Internal/Filters.hs:6:1: Warning: The import of `Data.Array.IO' is redundant except perhaps to import instances from `Data.Array.IO' To import instances alone, use: import Data.Array.IO() dist/build/tmp-18900/Codec/Image/PNG/Internal/Parser.hs:14:10: Warning: Orphan instance: instance Monad m => Stream LB.ByteString m Word8 dist/build/tmp-18900/Codec/Image/PNG.hs:43:1: Warning: The import of `Data.Int' is redundant except perhaps to import instances from `Data.Int' To import instances alone, use: import Data.Int() dist/build/tmp-18900/Codec/Image/PNG.hs:44:1: Warning: The import of `Data.Char' is redundant except perhaps to import instances from `Data.Char' To import instances alone, use: import Data.Char() dist/build/tmp-18900/Codec/Image/PNG.hs:45:1: Warning: The import of `System.IO' is redundant except perhaps to import instances from `System.IO' To import instances alone, use: import System.IO() dist/build/tmp-18900/Codec/Image/PNG.hs:78:7: Warning: Defined but not used: `plte_entries' dist/build/tmp-18900/Codec/Image/PNG.hs:97:7: Warning: Defined but not used: `pngImg_otherChunks' dist/build/tmp-18900/Codec/Image/PNG.hs:202:1: Warning: Defined but not used: `sampleWidth' dist/build/tmp-18900/Codec/Image/PNG.hs:239:1: Warning: Defined but not used: `pixelWidth' Haddock coverage: 50% ( 1 / 2) in 'Codec.Image.PNG.Internal.Filters' 0% ( 0 / 3) in 'Codec.Image.PNG.Internal.CRC' 0% ( 0 / 13) in 'Codec.Image.PNG.Internal.Parser' 70% ( 7 / 10) in 'Codec.Image.PNG' Warning: Codec.Image.PNG.Internal.Filters: could not find link destinations for: Codec.Image.PNG.Internal.Filters.Width Codec.Image.PNG.Internal.Filters.Height Documentation created: dist/doc/html/pngload-fixed/index.html, dist/doc/html/pngload-fixed/pngload-fixed.txt Installing library in /srv/hackage/var/build/tmp-install/lib/x86_64-linux-ghc-7.6.3/pngload-fixed-1.0 Registering pngload-fixed-1.0... Installed pngload-fixed-1.0