Resolving dependencies...
Configuring Boolean-0.2.3...
Configuring NumInstances-1.4...
Building NumInstances-1.4...
Building Boolean-0.2.3...
Installed Boolean-0.2.3
Configuring base-orphans-0.5.4...
Configuring newtype-generics-0.5...
Installed NumInstances-1.4
Building base-orphans-0.5.4...
Building newtype-generics-0.5...
Configuring stm-2.4.4.1...
Installed base-orphans-0.5.4
Building stm-2.4.4.1...
Configuring random-1.1...
Installed newtype-generics-0.5
Building random-1.1...
Configuring semigroups-0.18.2...
Installed stm-2.4.4.1
Building semigroups-0.18.2...
Configuring transformers-compat-0.5.1.4...
Installed random-1.1
Building transformers-compat-0.5.1.4...
Configuring text-1.2.2.1...
Installed semigroups-0.18.2
Building text-1.2.2.1...
Installed transformers-compat-0.5.1.4
Configuring MemoTrie-0.6.7...
Building MemoTrie-0.6.7...
Installed MemoTrie-0.6.7
Configuring music-pitch-literal-1.6...
Building music-pitch-literal-1.6...
Configuring StateVar-1.1.0.4...
Failed to install music-pitch-literal-1.6
Build log ( /home/builder/.cabal/logs/music-pitch-literal-1.6.log ):
cabal: Entering directory '/tmp/cabal-tmp-23211/music-pitch-literal-1.6'
Configuring music-pitch-literal-1.6...
Building music-pitch-literal-1.6...
Preprocessing library music-pitch-literal-1.6...
[1 of 4] Compiling Data.Semigroup.Applicative ( src/Data/Semigroup/Applicative.hs, dist/build/Data/Semigroup/Applicative.o )

src/Data/Semigroup/Applicative.hs:8:10: error:
    Duplicate instance declarations:
      instance Functor First
        -- Defined at src/Data/Semigroup/Applicative.hs:8:10
      instance Functor First -- Defined in ‘Data.Semigroup’

src/Data/Semigroup/Applicative.hs:10:10: error:
    Duplicate instance declarations:
      instance Applicative First
        -- Defined at src/Data/Semigroup/Applicative.hs:10:10
      instance Applicative First -- Defined in ‘Data.Semigroup’

src/Data/Semigroup/Applicative.hs:14:10: error:
    Duplicate instance declarations:
      instance Functor Last
        -- Defined at src/Data/Semigroup/Applicative.hs:14:10
      instance Functor Last -- Defined in ‘Data.Semigroup’

src/Data/Semigroup/Applicative.hs:16:10: error:
    Duplicate instance declarations:
      instance Applicative Last
        -- Defined at src/Data/Semigroup/Applicative.hs:16:10
      instance Applicative Last -- Defined in ‘Data.Semigroup’
cabal: Leaving directory '/tmp/cabal-tmp-23211/music-pitch-literal-1.6'
Building StateVar-1.1.0.4...
Installed StateVar-1.1.0.4
Configuring tagged-0.8.5...
Building tagged-0.8.5...
Configuring vector-space-0.10.4...
Installed tagged-0.8.5
Building vector-space-0.10.4...
Configuring distributive-0.5.0.2...
Installed vector-space-0.10.4
Installed text-1.2.2.1
Configuring hashable-1.2.4.0...
Building hashable-1.2.4.0...
Building distributive-0.5.0.2...
Installed hashable-1.2.4.0
Configuring void-0.7.1...
Building void-0.7.1...
Installed void-0.7.1
Configuring contravariant-1.4...
Installed distributive-0.5.0.2
Building contravariant-1.4...
Installed contravariant-1.4
Configuring comonad-5...
Building comonad-5...
Installed comonad-5
Configuring bifunctors-5.4.1...
Building bifunctors-5.4.1...
Installed bifunctors-5.4.1
Configuring semigroupoids-5.1...
Building semigroupoids-5.1...
Installed semigroupoids-5.1
cabal: Error: some packages failed to install:
music-pitch-1.6.1 depends on music-pitch-literal-1.6 which failed to install.
music-pitch-literal-1.6 failed during the building phase. The exception was:
ExitFailure 1