Resolving dependencies...
Configuring safe-0.3.10...
Configuring mtl-2.2.1...
Building mtl-2.2.1...
Building safe-0.3.10...
Installed safe-0.3.10
Configuring text-1.2.2.1...
Building text-1.2.2.1...
Installed mtl-2.2.1
Installed text-1.2.2.1
Configuring parsec-3.1.11...
Building parsec-3.1.11...
Installed parsec-3.1.11
Configuring hjson-1.1.3...
Building hjson-1.1.3...
Failed to install hjson-1.1.3
Build log ( /home/builder/.cabal/logs/hjson-1.1.3.log ):
cabal: Entering directory '/tmp/cabal-tmp-22015/hjson-1.1.3'
Configuring hjson-1.1.3...
Building hjson-1.1.3...
Preprocessing library hjson-1.1.3...

Text/HJson.hs:1:32: warning:
    -XOverlappingInstances is deprecated: instead use per-instance pragmas OVERLAPPING/OVERLAPPABLE/OVERLAPS
[1 of 1] Compiling Text.HJson       ( Text/HJson.hs, dist/build/Text/HJson.o )

Text/HJson.hs:77:10: error: Malformed instance: (Jsonable a) => [a]

Text/HJson.hs:148:23: error:
    Ambiguous occurrence ‘<$’
    It could refer to either ‘Prelude.<$’,
                             imported from ‘Prelude’ at Text/HJson.hs:3:8-17
                             (and originally defined in ‘GHC.Base’)
                          or ‘Text.HJson.<$’, defined at Text/HJson.hs:184:3

Text/HJson.hs:149:23: error:
    Ambiguous occurrence ‘<$’
    It could refer to either ‘Prelude.<$’,
                             imported from ‘Prelude’ at Text/HJson.hs:3:8-17
                             (and originally defined in ‘GHC.Base’)
                          or ‘Text.HJson.<$’, defined at Text/HJson.hs:184:3

Text/HJson.hs:150:23: error:
    Ambiguous occurrence ‘<$’
    It could refer to either ‘Prelude.<$’,
                             imported from ‘Prelude’ at Text/HJson.hs:3:8-17
                             (and originally defined in ‘GHC.Base’)
                          or ‘Text.HJson.<$’, defined at Text/HJson.hs:184:3

Text/HJson.hs:151:23: error:
    Ambiguous occurrence ‘<$’
    It could refer to either ‘Prelude.<$’,
                             imported from ‘Prelude’ at Text/HJson.hs:3:8-17
                             (and originally defined in ‘GHC.Base’)
                          or ‘Text.HJson.<$’, defined at Text/HJson.hs:184:3

Text/HJson.hs:152:23: error:
    Ambiguous occurrence ‘<$’
    It could refer to either ‘Prelude.<$’,
                             imported from ‘Prelude’ at Text/HJson.hs:3:8-17
                             (and originally defined in ‘GHC.Base’)
                          or ‘Text.HJson.<$’, defined at Text/HJson.hs:184:3

Text/HJson.hs:180:21: error:
    Ambiguous occurrence ‘<$’
    It could refer to either ‘Prelude.<$’,
                             imported from ‘Prelude’ at Text/HJson.hs:3:8-17
                             (and originally defined in ‘GHC.Base’)
                          or ‘Text.HJson.<$’, defined at Text/HJson.hs:184:3

Text/HJson.hs:180:56: error:
    Ambiguous occurrence ‘<$’
    It could refer to either ‘Prelude.<$’,
                             imported from ‘Prelude’ at Text/HJson.hs:3:8-17
                             (and originally defined in ‘GHC.Base’)
                          or ‘Text.HJson.<$’, defined at Text/HJson.hs:184:3

Text/HJson.hs:182:15: error:
    Ambiguous occurrence ‘<$’
    It could refer to either ‘Prelude.<$’,
                             imported from ‘Prelude’ at Text/HJson.hs:3:8-17
                             (and originally defined in ‘GHC.Base’)
                          or ‘Text.HJson.<$’, defined at Text/HJson.hs:184:3
cabal: Leaving directory '/tmp/cabal-tmp-22015/hjson-1.1.3'
cabal: Error: some packages failed to install:
hjson-1.1.3 failed during the building phase. The exception was:
ExitFailure 1