Resolving dependencies...
Configuring random-1.1...
Building random-1.1...
Preprocessing library random-1.1...
[1 of 1] Compiling System.Random    ( System/Random.hs, dist/build/System/Random.o )

System/Random.hs:43:1: Warning: Tab character

System/Random.hs:45:1: Warning: Tab character

System/Random.hs:47:1: Warning: Tab character

System/Random.hs:53:1: Warning: Tab character

System/Random.hs:55:1: Warning: Tab character

System/Random.hs:56:1: Warning: Tab character

System/Random.hs:57:1: Warning: Tab character

System/Random.hs:59:1: Warning: Tab character

System/Random.hs:61:1: Warning: Tab character

System/Random.hs:63:1: Warning: Tab character

System/Random.hs:64:1: Warning: Tab character

System/Random.hs:65:1: Warning: Tab character

System/Random.hs:66:1: Warning: Tab character

System/Random.hs:68:1: Warning: Tab character

System/Random.hs:69:1: Warning: Tab character

System/Random.hs:70:1: Warning: Tab character

System/Random.hs:71:1: Warning: Tab character

System/Random.hs:73:1: Warning: Tab character

System/Random.hs:74:1: Warning: Tab character

System/Random.hs:76:1: Warning: Tab character

System/Random.hs:90:22: Warning: Tab character

System/Random.hs:91:17: Warning: Tab character

System/Random.hs:94:17: Warning: Tab character

System/Random.hs:102:15: Warning: Tab character

System/Random.hs:240:1: Warning: Tab character

System/Random.hs:241:1: Warning: Tab character

System/Random.hs:249:1: Warning: Tab character

System/Random.hs:269:1: Warning: Tab character

System/Random.hs:270:1: Warning: Tab character

System/Random.hs:271:1: Warning: Tab character

System/Random.hs:272:1: Warning: Tab character

System/Random.hs:273:1: Warning: Tab character

System/Random.hs:326:11: Warning: Tab character

System/Random.hs:343:11: Warning: Tab character

System/Random.hs:384:11: Warning: Tab character

System/Random.hs:395:1: Warning: Tab character

System/Random.hs:396:1: Warning: Tab character

System/Random.hs:396:20: Warning: Tab character

System/Random.hs:397:1: Warning: Tab character

System/Random.hs:397:20: Warning: Tab character

System/Random.hs:399:11: Warning: Tab character

System/Random.hs:406:1: Warning: Tab character

System/Random.hs:415:1: Warning: Tab character

System/Random.hs:428:1: Warning: Tab character

System/Random.hs:429:1: Warning: Tab character

System/Random.hs:430:1: Warning: Tab character

System/Random.hs:440:3: Warning: Tab character

System/Random.hs:502:1: Warning: Tab character

System/Random.hs:503:1: Warning: Tab character

System/Random.hs:504:1: Warning: Tab character

System/Random.hs:506:1: Warning: Tab character

System/Random.hs:507:1: Warning: Tab character

System/Random.hs:508:1: Warning: Tab character

System/Random.hs:519:1: Warning: Tab character

System/Random.hs:519:14: Warning: Tab character

System/Random.hs:520:1: Warning: Tab character

System/Random.hs:522:1: Warning: Tab character

System/Random.hs:523:1: Warning: Tab character

System/Random.hs:524:1: Warning: Tab character

System/Random.hs:526:1: Warning: Tab character

System/Random.hs:527:1: Warning: Tab character

System/Random.hs:528:1: Warning: Tab character
In-place registering random-1.1...
Running Haddock for random-1.1...
Running hscolour for random-1.1...
Preprocessing library random-1.1...
Preprocessing library random-1.1...

System/Random.hs:43:1: Warning: Tab character

System/Random.hs:45:1: Warning: Tab character

System/Random.hs:47:1: Warning: Tab character

System/Random.hs:53:1: Warning: Tab character

System/Random.hs:55:1: Warning: Tab character

System/Random.hs:56:1: Warning: Tab character

System/Random.hs:57:1: Warning: Tab character

System/Random.hs:59:1: Warning: Tab character

System/Random.hs:61:1: Warning: Tab character

System/Random.hs:63:1: Warning: Tab character

System/Random.hs:64:1: Warning: Tab character

System/Random.hs:65:1: Warning: Tab character

System/Random.hs:66:1: Warning: Tab character

System/Random.hs:68:1: Warning: Tab character

System/Random.hs:69:1: Warning: Tab character

System/Random.hs:70:1: Warning: Tab character

System/Random.hs:71:1: Warning: Tab character

System/Random.hs:73:1: Warning: Tab character

System/Random.hs:74:1: Warning: Tab character

System/Random.hs:76:1: Warning: Tab character

System/Random.hs:90:22: Warning: Tab character

System/Random.hs:91:17: Warning: Tab character

System/Random.hs:94:17: Warning: Tab character

System/Random.hs:102:15: Warning: Tab character

System/Random.hs:240:1: Warning: Tab character

System/Random.hs:241:1: Warning: Tab character

System/Random.hs:249:1: Warning: Tab character

System/Random.hs:269:1: Warning: Tab character

System/Random.hs:270:1: Warning: Tab character

System/Random.hs:271:1: Warning: Tab character

System/Random.hs:272:1: Warning: Tab character

System/Random.hs:273:1: Warning: Tab character

System/Random.hs:326:11: Warning: Tab character

System/Random.hs:343:11: Warning: Tab character

System/Random.hs:384:11: Warning: Tab character

System/Random.hs:395:1: Warning: Tab character

System/Random.hs:396:1: Warning: Tab character

System/Random.hs:396:20: Warning: Tab character

System/Random.hs:397:1: Warning: Tab character

System/Random.hs:397:20: Warning: Tab character

System/Random.hs:399:11: Warning: Tab character

System/Random.hs:406:1: Warning: Tab character

System/Random.hs:415:1: Warning: Tab character

System/Random.hs:428:1: Warning: Tab character

System/Random.hs:429:1: Warning: Tab character

System/Random.hs:430:1: Warning: Tab character

System/Random.hs:440:3: Warning: Tab character

System/Random.hs:502:1: Warning: Tab character

System/Random.hs:503:1: Warning: Tab character

System/Random.hs:504:1: Warning: Tab character

System/Random.hs:506:1: Warning: Tab character

System/Random.hs:507:1: Warning: Tab character

System/Random.hs:508:1: Warning: Tab character

System/Random.hs:519:1: Warning: Tab character

System/Random.hs:519:14: Warning: Tab character

System/Random.hs:520:1: Warning: Tab character

System/Random.hs:522:1: Warning: Tab character

System/Random.hs:523:1: Warning: Tab character

System/Random.hs:524:1: Warning: Tab character

System/Random.hs:526:1: Warning: Tab character

System/Random.hs:527:1: Warning: Tab character

System/Random.hs:528:1: Warning: Tab character
Haddock coverage:
Cannot find documentation for: $intro
 100% ( 16 / 16) in 'System.Random'
Documentation created: dist/doc/html/random/index.html,
dist/doc/html/random/random.txt
Creating package registration file: /tmp/pkgConf-random-1278722862233665123.1
Installing library in
/home/builder/hackage-server/build-cache/tmp-install/lib/x86_64-linux-ghc-7.10.2/random-1.1-1z8Ujelqc6aKgvPnbRUKkP
Registering random-1.1...
Installed random-1.1
Configuring ip6addr-0.3.2...
Building ip6addr-0.3.2...
Preprocessing executable 'ip6addrcan' for ip6addr-0.3.2...
[1 of 3] Compiling CidrSuffix       ( src/CidrSuffix.hs, dist/build/ip6addrcan/ip6addrcan-tmp/CidrSuffix.o )

src/CidrSuffix.hs:20:1: Warning: Tab character
[2 of 3] Compiling IPv6Addr         ( src/IPv6Addr.hs, dist/build/ip6addrcan/ip6addrcan-tmp/IPv6Addr.o )

src/IPv6Addr.hs:220:36:
    Could not deduce (Eq b) arising from a use of ‘/=’
    from the context (Num b)
      bound by the type signature for
                 firstLongestZerosRunIndex :: Num b => [(Bool, b)] -> b -> b
      at src/IPv6Addr.hs:218:30-61
    Possible fix:
      add (Eq b) to the context of
        the type signature for
          firstLongestZerosRunIndex :: Num b => [(Bool, b)] -> b -> b
    In the first argument of ‘takeWhile’, namely ‘(/= (True, y))’
    In the second argument of ‘($)’, namely
      ‘takeWhile (/= (True, y)) x’
    In the expression: sum . snd . unzip $ takeWhile (/= (True, y)) x
Failed to install ip6addr-0.3.2
cabal: Error: some packages failed to install:
ip6addr-0.3.2 failed during the building phase. The exception was:
ExitFailure 1