Resolving dependencies... Starting StateVar-1.2.2 Starting cabal-doctest-1.0.9 Starting base-orphans-0.8.6 Starting base-compat-0.12.1 Building StateVar-1.2.2 Building cabal-doctest-1.0.9 Building base-orphans-0.8.6 Building base-compat-0.12.1 Completed StateVar-1.2.2 Starting call-stack-0.4.0 Building call-stack-0.4.0 Completed cabal-doctest-1.0.9 Starting dlist-1.0 Building dlist-1.0 Completed call-stack-0.4.0 Starting indexed-traversable-0.1.2 Building indexed-traversable-0.1.2 Completed base-orphans-0.8.6 Starting integer-logarithms-1.0.3.1 Completed base-compat-0.12.1 Starting parallel-3.2.2.0 Building integer-logarithms-1.0.3.1 Completed dlist-1.0 Building parallel-3.2.2.0 Starting primitive-0.7.3.0 Building primitive-0.7.3.0 Completed integer-logarithms-1.0.3.1 Starting reflection-2.1.6 Completed indexed-traversable-0.1.2 Starting semigroups-0.20 Building reflection-2.1.6 Building semigroups-0.20 Completed parallel-3.2.2.0 Starting splitmix-0.1.0.4 Completed semigroups-0.20 Building splitmix-0.1.0.4 Starting tagged-0.8.6.1 Building tagged-0.8.6.1 Completed splitmix-0.1.0.4 Starting th-abstraction-0.4.3.0 Building th-abstraction-0.4.3.0 Completed tagged-0.8.6.1 Starting transformers-compat-0.7.1 Completed reflection-2.1.6 Starting vinyl-0.14.2 Building transformers-compat-0.7.1 Building vinyl-0.14.2 Completed transformers-compat-0.7.1 Starting void-0.7.3 Completed th-abstraction-0.4.3.0 Starting contravariant-1.5.5 Building void-0.7.3 Building contravariant-1.5.5 Completed void-0.7.3 Starting hashable-1.4.0.2 Building hashable-1.4.0.2 Completed primitive-0.7.3.0 Starting random-1.2.1 Building random-1.2.1 Completed contravariant-1.5.5 Starting distributive-0.6.2.1 Building distributive-0.6.2.1 Completed vinyl-0.14.2 Starting transformers-base-0.4.6 Completed hashable-1.4.0.2 Starting vector-0.12.3.1 Building transformers-base-0.4.6 Building vector-0.12.3.1 Completed distributive-0.6.2.1 Starting unordered-containers-0.2.17.0 Building unordered-containers-0.2.17.0 Completed transformers-base-0.4.6 Starting time-compat-1.9.6.1 Building time-compat-1.9.6.1 Completed random-1.2.1 Starting text-short-0.1.5 Completed time-compat-1.9.6.1 Starting scientific-0.3.7.0 Building text-short-0.1.5 Building scientific-0.3.7.0 Completed text-short-0.1.5 Starting data-fix-0.3.2 Completed scientific-0.3.7.0 Starting OneTuple-0.3.1 Building data-fix-0.3.2 Building OneTuple-0.3.1 Completed unordered-containers-0.2.17.0 Starting comonad-5.0.8 Building comonad-5.0.8 Completed data-fix-0.3.2 Starting monad-control-1.0.3.1 Building monad-control-1.0.3.1 Completed OneTuple-0.3.1 Starting uuid-types-1.0.5 Building uuid-types-1.0.5 Completed monad-control-1.0.3.1 Starting QuickCheck-2.14.2 Completed comonad-5.0.8 Starting attoparsec-0.14.4 Building QuickCheck-2.14.2 Building attoparsec-0.14.4 Completed uuid-types-1.0.5 Starting base-compat-batteries-0.12.1 Building base-compat-batteries-0.12.1 Completed base-compat-batteries-0.12.1 Starting bifunctors-5.5.11 Building bifunctors-5.5.11 Completed attoparsec-0.14.4 Completed bifunctors-5.5.11 Starting profunctors-5.6.2 Starting semigroupoids-5.3.7 Completed vector-0.12.3.1 Starting assoc-1.0.2 Building profunctors-5.6.2 Building semigroupoids-5.3.7 Building assoc-1.0.2 Completed QuickCheck-2.14.2 Starting nonempty-vector-0.2.1.0 Completed assoc-1.0.2 Starting indexed-traversable-instances-0.1.1 Building indexed-traversable-instances-0.1.1 Building nonempty-vector-0.2.1.0 Completed indexed-traversable-instances-0.1.1 Starting these-1.1.1.1 Building these-1.1.1.1 Completed nonempty-vector-0.2.1.0 Starting witherable-0.4.2 Completed these-1.1.1.1 Starting strict-0.4.0.1 Building witherable-0.4.2 Building strict-0.4.0.1 Completed profunctors-5.6.2 Starting invariant-0.5.5 Building invariant-0.5.5 Completed semigroupoids-5.3.7 Starting semialign-1.2.0.1 Building semialign-1.2.0.1 Completed witherable-0.4.2 Starting free-5.1.7 Completed strict-0.4.0.1 Building free-5.1.7 Completed invariant-0.5.5 Completed semialign-1.2.0.1 Starting aeson-2.0.3.0 Building aeson-2.0.3.0 Completed free-5.1.7 Starting adjunctions-4.4 Building adjunctions-4.4 Completed adjunctions-4.4 Starting kan-extensions-5.2.3 Building kan-extensions-5.2.3 Completed kan-extensions-5.2.3 Starting lens-5.1 Building lens-5.1 Completed aeson-2.0.3.0 Starting nonempty-containers-0.3.4.4 Building nonempty-containers-0.3.4.4 Completed nonempty-containers-0.3.4.4 Completed lens-5.1 Downloading composite-base-0.5.3.0 Downloaded composite-base-0.5.3.0 Starting composite-base-0.5.3.0 Building composite-base-0.5.3.0 Failed to install composite-base-0.5.3.0 Build log ( /home/builder/.cabal/logs/ghc-8.10.2/composite-base-0.5.3.0-BBaeZPmmXfe6kn1vMmRtLb.log ): cabal: Entering directory '/tmp/cabal-tmp-26986/composite-base-0.5.3.0' Configuring composite-base-0.5.3.0... Preprocessing library for composite-base-0.5.3.0.. Building library for composite-base-0.5.3.0.. [1 of 6] Compiling Composite.Record ( src/Composite/Record.hs, dist/build/Composite/Record.o, dist/build/Composite/Record.dyn_o ) src/Composite/Record.hs:240:21: error: Not in scope: type variable u | 240 | :: forall (cs :: [u -> Constraint]) (f :: u -> *) (rs :: [u]) (proxy :: [u -> Constraint] -> *). | ^ src/Composite/Record.hs:240:45: error: Not in scope: type variable u | 240 | :: forall (cs :: [u -> Constraint]) (f :: u -> *) (rs :: [u]) (proxy :: [u -> Constraint] -> *). | ^ src/Composite/Record.hs:240:61: error: Not in scope: type variable u | 240 | :: forall (cs :: [u -> Constraint]) (f :: u -> *) (rs :: [u]) (proxy :: [u -> Constraint] -> *). | ^ src/Composite/Record.hs:240:76: error: Not in scope: type variable u | 240 | :: forall (cs :: [u -> Constraint]) (f :: u -> *) (rs :: [u]) (proxy :: [u -> Constraint] -> *). | ^ src/Composite/Record.hs:243:27: error: Not in scope: type variable u | 243 | -> (forall proxy' (a :: u). HasInstances a cs => proxy' a -> f a) | ^ src/Composite/Record.hs:247:27: error: Not in scope: type variable u | 247 | go :: forall (rs' :: [u]). AllHave cs rs' => Rec (Const ()) rs' -> Rec f rs' | ^ cabal: Leaving directory '/tmp/cabal-tmp-26986/composite-base-0.5.3.0' cabal: Error: some packages failed to install: composite-base-0.5.3.0-BBaeZPmmXfe6kn1vMmRtLb failed during the building phase. The exception was: ExitFailure 1 composite-ix-0.0.1.0-6pSzfedintWK53phFYbPoU depends on composite-ix-0.0.1.0 which failed to install.