Resolving dependencies... Configuring base-orphans-0.5.4... Configuring mtl-2.2.1... Building base-orphans-0.5.4... Building mtl-2.2.1... Configuring parallel-3.2.1.0... Installed base-orphans-0.5.4 Building parallel-3.2.1.0... Installed parallel-3.2.1.0 Configuring prelude-extras-0.4.0.3... Installed mtl-2.2.1 Configuring primitive-0.6.1.0... Building prelude-extras-0.4.0.3... Building primitive-0.6.1.0... Configuring reflection-2.1.2... Installed prelude-extras-0.4.0.3 Building reflection-2.1.2... Configuring safe-0.3.10... Installed primitive-0.6.1.0 Building safe-0.3.10... Configuring random-1.1... Installed safe-0.3.10 Building random-1.1... Configuring semigroups-0.18.2... Installed reflection-2.1.2 Building semigroups-0.18.2... Configuring split-0.2.3.1... Installed random-1.1 Building split-0.2.3.1... Configuring stm-2.4.4.1... Installed semigroups-0.18.2 Building stm-2.4.4.1... Configuring text-1.2.2.1... Installed split-0.2.3.1 Building text-1.2.2.1... Configuring transformers-compat-0.5.1.4... Installed stm-2.4.4.1 Building transformers-compat-0.5.1.4... Installed transformers-compat-0.5.1.4 Configuring tf-random-0.5... Building tf-random-0.5... Configuring vector-0.11.0.0... Installed tf-random-0.5 Building vector-0.11.0.0... Configuring StateVar-1.1.0.4... Installed text-1.2.2.1 Building StateVar-1.1.0.4... Configuring exceptions-0.8.3... Installed StateVar-1.1.0.4 Building exceptions-0.8.3... Configuring tagged-0.8.5... Installed exceptions-0.8.3 Building tagged-0.8.5... Installed tagged-0.8.5 Configuring hashable-1.2.4.0... Building hashable-1.2.4.0... Configuring QuickCheck-2.9.2... Installed hashable-1.2.4.0 Building QuickCheck-2.9.2... Configuring distributive-0.5.0.2... Installed vector-0.11.0.0 Building distributive-0.5.0.2... Installed distributive-0.5.0.2 Configuring unordered-containers-0.2.7.1... Building unordered-containers-0.2.7.1... Configuring void-0.7.1... Installed unordered-containers-0.2.7.1 Installed QuickCheck-2.9.2 Building void-0.7.1... Installed void-0.7.1 Configuring contravariant-1.4... 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 profunctors-5.2... Configuring semigroupoids-5.1... Building profunctors-5.2... Building semigroupoids-5.1... Installed profunctors-5.2 Installed semigroupoids-5.1 Configuring free-4.12.4... Building free-4.12.4... Installed free-4.12.4 Configuring adjunctions-4.3... Building adjunctions-4.3... Installed adjunctions-4.3 Configuring kan-extensions-5.0.1... Building kan-extensions-5.0.1... Installed kan-extensions-5.0.1 Configuring lens-4.15.1... Building lens-4.15.1... Installed lens-4.15.1 Configuring putlenses-0.1.2... Building putlenses-0.1.2... Failed to install putlenses-0.1.2 Build log ( /home/builder/.cabal/logs/putlenses-0.1.2.log ): cabal: Entering directory '/tmp/cabal-tmp-7736/putlenses-0.1.2' Configuring putlenses-0.1.2... Building putlenses-0.1.2... Preprocessing library putlenses-0.1.2... [1 of 9] Compiling Generics.Putlenses.Putlens ( src/Generics/Putlenses/Putlens.hs, dist/build/Generics/Putlenses/Putlens.o ) src/Generics/Putlenses/Putlens.hs:36:1: warning: [-Wtabs] Tab character found here, and in 33 further locations. Please use spaces instead. [2 of 9] Compiling Generics.Putlenses.QuickCheck ( src/Generics/Putlenses/QuickCheck.hs, dist/build/Generics/Putlenses/QuickCheck.o ) src/Generics/Putlenses/QuickCheck.hs:19:1: warning: [-Wtabs] Tab character found here. Please use spaces instead. [3 of 9] Compiling Generics.Putlenses.TH ( src/Generics/Putlenses/TH.hs, dist/build/Generics/Putlenses/TH.o ) src/Generics/Putlenses/TH.hs:61:31: error: • Couldn't match type ‘[Char]’ with ‘Name’ Expected type: FieldNamer Actual type: [Char] -> Maybe [Char] • In the second argument of ‘L.set’, namely ‘lensName’ In the expression: L.set lensField lensName lensRules In an equation for ‘mylensRules’: mylensRules = L.set lensField lensName lensRules src/Generics/Putlenses/TH.hs:87:10: error: • The constructor ‘DataD’ should have 6 arguments, but has been given 5 • In the pattern: DataD ctx tyConName args cons _ In a case alternative: (DataD ctx tyConName args cons _) -> do { let srcvars = ... ....; makeConstructors srcvars src cons } In the expression: case deNewtype decl of { (DataD ctx tyConName args cons _) -> do { let ...; makeConstructors srcvars src cons } _ -> fail "makeLensesWith: Unsupported data type" } src/Generics/Putlenses/TH.hs:94:16: error: • The constructor ‘NewtypeD’ should have 6 arguments, but has been given 5 • In the pattern: NewtypeD ctx tyConName args c d In an equation for ‘deNewtype’: deNewtype (NewtypeD ctx tyConName args c d) = DataD ctx tyConName args [c] d In an equation for ‘makePutlensConstructors’: makePutlensConstructors name = do { info <- reify name; case info of { (TyConI decl) -> ... _ -> fail "makeLensesWith: Expected the name of a data type or newtype" } } where deNewtype (NewtypeD ctx tyConName args c d) = DataD ctx tyConName args [c] d deNewtype d = d tyVar (PlainTV n) = n tyVar (KindedTV n k) = n cabal: Leaving directory '/tmp/cabal-tmp-7736/putlenses-0.1.2' cabal: Error: some packages failed to install: putlenses-0.1.2 failed during the building phase. The exception was: ExitFailure 1