Warning: The install command is a part of the legacy v1 style of cabal usage. Please switch to using either the new project style and the new-install command or the legacy v1-install alias as new-style projects will become the default in the next version of cabal-install. Please file a bug if you cannot replicate a working v1- use case with the new-style commands. For more information, see: https://wiki.haskell.org/Cabal/NewBuild Resolving dependencies... Starting Only-0.1 Starting StateVar-1.1.1.1 Building StateVar-1.1.1.1 Building Only-0.1 Completed StateVar-1.1.1.1 Starting auto-update-0.1.4 Completed Only-0.1 Starting base-compat-0.10.5 Building auto-update-0.1.4 Building base-compat-0.10.5 Completed auto-update-0.1.4 Starting base-orphans-0.8 Building base-orphans-0.8 Completed base-orphans-0.8 Starting base64-bytestring-1.0.0.1 Building base64-bytestring-1.0.0.1 Completed base-compat-0.10.5 Starting basement-0.0.8 Building basement-0.0.8 Completed base64-bytestring-1.0.0.1 Starting blaze-builder-0.4.1.0 Building blaze-builder-0.4.1.0 Completed blaze-builder-0.4.1.0 Starting byteable-0.1.1 Building byteable-0.1.1 Completed byteable-0.1.1 Starting bytestring-lexing-0.5.0.2 Building bytestring-lexing-0.5.0.2 Completed bytestring-lexing-0.5.0.2 Starting cabal-doctest-1.0.6 Building cabal-doctest-1.0.6 Completed cabal-doctest-1.0.6 Starting call-stack-0.1.0 Building call-stack-0.1.0 Completed call-stack-0.1.0 Starting cereal-0.5.7.0 Building cereal-0.5.7.0 Completed cereal-0.5.7.0 Starting clock-0.7.2 Building clock-0.7.2 Completed clock-0.7.2 Starting colour-2.3.4 Building colour-2.3.4 Completed colour-2.3.4 Starting data-default-class-0.1.2.0 Building data-default-class-0.1.2.0 Completed data-default-class-0.1.2.0 Starting dlist-0.8.0.5 Building dlist-0.8.0.5 Completed basement-0.0.8 Starting erf-2.0.0.0 Building erf-2.0.0.0 Completed dlist-0.8.0.5 Starting hashable-1.2.7.0 Building hashable-1.2.7.0 Completed erf-2.0.0.0 Starting hostname-1.0 Building hostname-1.0 Completed hostname-1.0 Starting hourglass-0.2.12 Building hourglass-0.2.12 Completed hashable-1.2.7.0 Starting hspec-discover-2.6.0 Building hspec-discover-2.6.0 Completed hspec-discover-2.6.0 Starting integer-logarithms-1.0.2.2 Building integer-logarithms-1.0.2.2 Completed integer-logarithms-1.0.2.2 Starting logict-0.6.0.2 Completed hourglass-0.2.12 Starting microlens-0.4.10 Building logict-0.6.0.2 Building microlens-0.4.10 Completed logict-0.6.0.2 Starting network-2.8.0.0 Completed microlens-0.4.10 Starting network-uri-2.6.1.0 Building network-uri-2.6.1.0 Building network-2.8.0.0 Completed network-uri-2.6.1.0 Starting old-locale-1.0.0.7 Building old-locale-1.0.0.7 Completed old-locale-1.0.0.7 Starting parallel-3.2.2.0 Building parallel-3.2.2.0 Completed parallel-3.2.2.0 Starting parser-combinators-1.0.0 Building parser-combinators-1.0.0 Completed network-2.8.0.0 Starting primitive-0.6.4.0 Building primitive-0.6.4.0 Completed parser-combinators-1.0.0 Starting random-1.1 Building random-1.1 Completed random-1.1 Starting reflection-2.1.4 Building reflection-2.1.4 Completed reflection-2.1.4 Starting safe-0.3.17 Completed primitive-0.6.4.0 Starting scanner-0.3 Building safe-0.3.17 Building scanner-0.3 Completed scanner-0.3 Starting semigroups-0.18.5 Building semigroups-0.18.5 Completed safe-0.3.17 Starting setenv-0.1.1.3 Building setenv-0.1.1.3 Completed semigroups-0.18.5 Starting split-0.2.3.3 Building split-0.2.3.3 Completed setenv-0.1.1.3 Starting string-conv-0.1.2 Building string-conv-0.1.2 Completed split-0.2.3.3 Starting syb-0.7 Building syb-0.7 Completed string-conv-0.1.2 Starting tagged-0.8.6 Building tagged-0.8.6 Completed syb-0.7 Starting th-abstraction-0.2.8.0 Completed tagged-0.8.6 Starting time-locale-compat-0.1.1.5 Building th-abstraction-0.2.8.0 Building time-locale-compat-0.1.1.5 Completed time-locale-compat-0.1.1.5 Starting transformers-compat-0.6.2 Building transformers-compat-0.6.2 Completed th-abstraction-0.2.8.0 Starting unix-compat-0.5.1 Building unix-compat-0.5.1 Completed transformers-compat-0.6.2 Starting unliftio-core-0.1.2.0 Building unliftio-core-0.1.2.0 Completed unix-compat-0.5.1 Starting void-0.7.2 Completed unliftio-core-0.1.2.0 Starting contravariant-1.5 Building void-0.7.2 Building contravariant-1.5 Completed void-0.7.2 Starting HUnit-1.6.0.0 Building HUnit-1.6.0.0 Completed contravariant-1.5 Starting ansi-terminal-0.8.2 Building ansi-terminal-0.8.2 Completed HUnit-1.6.0.0 Starting data-default-instances-containers-0.0.1 Building data-default-instances-containers-0.0.1 Completed data-default-instances-containers-0.0.1 Starting memory-0.14.18 Completed ansi-terminal-0.8.2 Starting data-default-instances-dlist-0.0.1 Building memory-0.14.18 Building data-default-instances-dlist-0.0.1 Completed data-default-instances-dlist-0.0.1 Starting unordered-containers-0.2.9.0 Building unordered-containers-0.2.9.0 Completed memory-0.14.18 Starting case-insensitive-1.2.0.11 Building case-insensitive-1.2.0.11 Completed unordered-containers-0.2.9.0 Starting async-2.2.1 Building async-2.2.1 Completed case-insensitive-1.2.0.11 Starting smallcheck-1.1.5 Building smallcheck-1.1.5 Completed async-2.2.1 Starting data-default-instances-old-locale-0.0.1 Building data-default-instances-old-locale-0.0.1 Completed data-default-instances-old-locale-0.0.1 Starting HTTP-4000.3.12 Building HTTP-4000.3.12 Completed smallcheck-1.1.5 Starting uuid-types-1.0.3 Building uuid-types-1.0.3 Completed uuid-types-1.0.3 Starting vector-0.12.0.1 Building vector-0.12.0.1 Completed HTTP-4000.3.12 Starting tf-random-0.5 Building tf-random-0.5 Completed tf-random-0.5 Starting store-core-0.4.4 Building store-core-0.4.4 Completed store-core-0.4.4 Starting scientific-0.3.6.2 Building scientific-0.3.6.2 Completed scientific-0.3.6.2 Starting direct-sqlite-2.3.23 Building direct-sqlite-2.3.23 Completed vector-0.12.0.1 Starting th-expand-syns-0.4.4.0 Building th-expand-syns-0.4.4.0 Completed th-expand-syns-0.4.4.0 Starting distributive-0.6 Building distributive-0.6 Completed direct-sqlite-2.3.23 Starting th-lift-0.7.11 Building th-lift-0.7.11 Completed distributive-0.6 Starting microlens-th-0.4.2.3 Building microlens-th-0.4.2.3 Completed th-lift-0.7.11 Starting transformers-base-0.4.5.2 Building transformers-base-0.4.5.2 Completed transformers-base-0.4.5.2 Starting exceptions-0.10.0 Building exceptions-0.10.0 Completed microlens-th-0.4.2.3 Starting constraints-0.10.1 Building constraints-0.10.1 Completed exceptions-0.10.0 Starting Glob-0.9.3 Building Glob-0.9.3 Completed constraints-0.10.1 Starting hspec-expectations-0.8.2 Building hspec-expectations-0.8.2 Completed Glob-0.9.3 Starting ansi-wl-pprint-0.6.8.2 Building ansi-wl-pprint-0.6.8.2 Completed hspec-expectations-0.8.2 Starting pem-0.2.4 Building pem-0.2.4 Completed ansi-wl-pprint-0.6.8.2 Starting cryptonite-0.25 Building cryptonite-0.25 Completed pem-0.2.4 Starting asn1-types-0.3.2 Building asn1-types-0.3.2 Completed asn1-types-0.3.2 Starting hinotify-0.4 Building hinotify-0.4 Completed hinotify-0.4 Starting data-default-0.7.1.1 Building data-default-0.7.1.1 Completed data-default-0.7.1.1 Starting QuickCheck-2.12.6.1 Building QuickCheck-2.12.6.1 Completed QuickCheck-2.12.6.1 Starting megaparsec-7.0.4 Building megaparsec-7.0.4 Completed megaparsec-7.0.4 Starting attoparsec-0.13.2.2 Building attoparsec-0.13.2.2 Completed attoparsec-0.13.2.2 Starting vector-algorithms-0.8.0.1 Building vector-algorithms-0.8.0.1 Completed cryptonite-0.25 Starting blaze-textual-0.2.1.0 Building blaze-textual-0.2.1.0 Completed blaze-textual-0.2.1.0 Starting th-reify-many-0.1.8 Building th-reify-many-0.1.8 Completed th-reify-many-0.1.8 Starting comonad-5.0.4 Completed vector-algorithms-0.8.0.1 Starting th-lift-instances-0.1.11 Building comonad-5.0.4 Building th-lift-instances-0.1.11 Completed th-lift-instances-0.1.11 Starting monad-control-1.0.2.3 Building monad-control-1.0.2.3 Completed comonad-5.0.4 Starting temporary-1.3 Building temporary-1.3 Completed monad-control-1.0.2.3 Starting safe-exceptions-0.1.7.0 Building safe-exceptions-0.1.7.0 Completed temporary-1.3 Starting resourcet-1.2.2 Building resourcet-1.2.2 Completed safe-exceptions-0.1.7.0 Starting errors-2.3.0 Building errors-2.3.0 Completed resourcet-1.2.2 Starting optparse-applicative-0.14.3.0 Building optparse-applicative-0.14.3.0 Completed errors-2.3.0 Starting asn1-encoding-0.9.5 Building asn1-encoding-0.9.5 Completed asn1-encoding-0.9.5 Starting quickcheck-io-0.2.0 Building quickcheck-io-0.2.0 Completed optparse-applicative-0.14.3.0 Starting aeson-1.4.1.0 Building aeson-1.4.1.0 Completed quickcheck-io-0.2.0 Starting cryptohash-0.11.9 Building cryptohash-0.11.9 Completed cryptohash-0.11.9 Starting sqlite-simple-0.4.16.0 Building sqlite-simple-0.4.16.0 Completed sqlite-simple-0.4.16.0 Starting mono-traversable-1.0.9.0 Building mono-traversable-1.0.9.0 Completed aeson-1.4.1.0 Starting th-orphans-0.13.6 Building th-orphans-0.13.6 Completed mono-traversable-1.0.9.0 Starting bifunctors-5.5.3 Building bifunctors-5.5.3 Completed th-orphans-0.13.6 Starting resource-pool-0.2.3.2 Building resource-pool-0.2.3.2 Completed resource-pool-0.2.3.2 Starting lifted-base-0.2.3.12 Building lifted-base-0.2.3.12 Completed bifunctors-5.5.3 Starting asn1-parse-0.9.4 Building asn1-parse-0.9.4 Completed lifted-base-0.2.3.12 Starting hspec-core-2.6.0 Completed asn1-parse-0.9.4 Starting path-0.6.1 Building hspec-core-2.6.0 Building path-0.6.1 Completed path-0.6.1 Starting conduit-1.3.1 Building conduit-1.3.1 Completed hspec-core-2.6.0 Starting th-utilities-0.2.0.1 Building th-utilities-0.2.0.1 Completed th-utilities-0.2.0.1 Starting semigroupoids-5.3.1 Completed conduit-1.3.1 Starting profunctors-5.3 Building profunctors-5.3 Building semigroupoids-5.3.1 Completed profunctors-5.3 Starting lifted-async-0.10.0.3 Building lifted-async-0.10.0.3 Completed semigroupoids-5.3.1 Starting x509-1.7.5 Building x509-1.7.5 Completed lifted-async-0.10.0.3 Starting path-io-1.4.0 Building path-io-1.4.0 Completed path-io-1.4.0 Starting hspec-smallcheck-0.5.2 Building hspec-smallcheck-0.5.2 Completed x509-1.7.5 Starting hspec-2.6.0 Building hspec-2.6.0 Completed hspec-smallcheck-0.5.2 Starting libyaml-0.1.0.0 Building libyaml-0.1.0.0 Completed hspec-2.6.0 Starting modern-uri-0.3.0.1 Building modern-uri-0.3.0.1 Completed libyaml-0.1.0.0 Starting invariant-0.5.1 Building invariant-0.5.1 Completed modern-uri-0.3.0.1 Starting free-5.1 Building free-5.1 Completed invariant-0.5.1 Starting either-5.0.1 Building either-5.0.1 Completed either-5.0.1 Starting x509-store-1.6.7 Building x509-store-1.6.7 Completed x509-store-1.6.7 Starting yaml-0.11.0.0 Building yaml-0.11.0.0 Completed yaml-0.11.0.0 Starting katip-0.7.0.0 Completed free-5.1 Starting x509-validation-1.6.11 Building katip-0.7.0.0 Building x509-validation-1.6.11 Completed x509-validation-1.6.11 Starting store-0.5.0.1 Building store-0.5.0.1 Completed katip-0.7.0.0 Starting adjunctions-4.4 Building adjunctions-4.4 Completed adjunctions-4.4 Starting tls-1.4.1 Building tls-1.4.1 Completed tls-1.4.1 Starting kan-extensions-5.2 Building kan-extensions-5.2 Completed store-0.5.0.1 Starting hedis-0.10.4 Building hedis-0.10.4 Completed kan-extensions-5.2 Starting lens-4.17 Building lens-4.17 Completed hedis-0.10.4 Completed lens-4.17 Starting funflow-1.4.0 Building funflow-1.4.0 Failed to install funflow-1.4.0 Build log ( /home/builder/.cabal/logs/ghc-8.6.1/funflow-1.4.0-EHGhba55GgX7Oh0IYcEAIw.log ): cabal: Entering directory '/tmp/cabal-tmp-26100/funflow-1.4.0' Configuring funflow-1.4.0... Preprocessing library for funflow-1.4.0.. Building library for funflow-1.4.0.. [ 1 of 23] Compiling Control.Arrow.Free ( src/Control/Arrow/Free.hs, dist/build/Control/Arrow/Free.o ) [ 2 of 23] Compiling Control.Arrow.Async ( src/Control/Arrow/Async.hs, dist/build/Control/Arrow/Async.o ) [ 3 of 23] Compiling Control.Funflow.ContentStore.Notify.Linux ( src/Control/Funflow/ContentStore/Notify/Linux.hs, dist/build/Control/Funflow/ContentStore/Notify/Linux.o ) [ 4 of 23] Compiling Control.Funflow.ContentStore.Notify ( src/Control/Funflow/ContentStore/Notify.hs, dist/build/Control/Funflow/ContentStore/Notify.o ) [ 5 of 23] Compiling Control.Funflow.Diagram ( src/Control/Funflow/Diagram.hs, dist/build/Control/Funflow/Diagram.o ) [ 6 of 23] Compiling Control.Funflow.Lock ( src/Control/Funflow/Lock.hs, dist/build/Control/Funflow/Lock.o ) [ 7 of 23] Compiling Control.Funflow.Orphans ( src/Control/Funflow/Orphans.hs, dist/build/Control/Funflow/Orphans.o ) [ 8 of 23] Compiling Control.Funflow.ContentHashable ( src/Control/Funflow/ContentHashable.hs, dist/build/Control/Funflow/ContentHashable.o ) [ 9 of 23] Compiling Control.Funflow.ContentStore ( src/Control/Funflow/ContentStore.hs, dist/build/Control/Funflow/ContentStore.o ) [10 of 23] Compiling Control.Funflow.External ( src/Control/Funflow/External.hs, dist/build/Control/Funflow/External.o ) [11 of 23] Compiling Control.Funflow.External.Docker ( src/Control/Funflow/External/Docker.hs, dist/build/Control/Funflow/External/Docker.o ) [12 of 23] Compiling Control.Funflow.External.Coordinator ( src/Control/Funflow/External/Coordinator.hs, dist/build/Control/Funflow/External/Coordinator.o ) [13 of 23] Compiling Control.Funflow.External.Executor ( src/Control/Funflow/External/Executor.hs, dist/build/Control/Funflow/External/Executor.o ) [14 of 23] Compiling Control.Funflow.External.Coordinator.SQLite ( src/Control/Funflow/External/Coordinator/SQLite.hs, dist/build/Control/Funflow/External/Coordinator/SQLite.o ) [15 of 23] Compiling Control.Funflow.External.Coordinator.Redis ( src/Control/Funflow/External/Coordinator/Redis.hs, dist/build/Control/Funflow/External/Coordinator/Redis.o ) [16 of 23] Compiling Control.Funflow.External.Coordinator.Memory ( src/Control/Funflow/External/Coordinator/Memory.hs, dist/build/Control/Funflow/External/Coordinator/Memory.o ) [17 of 23] Compiling Control.Funflow.Base ( src/Control/Funflow/Base.hs, dist/build/Control/Funflow/Base.o ) [18 of 23] Compiling Control.Funflow.Exec.Simple ( src/Control/Funflow/Exec/Simple.hs, dist/build/Control/Funflow/Exec/Simple.o ) src/Control/Funflow/Exec/Simple.hs:152:11: error: • Could not deduce (Control.Monad.Fail.MonadFail m) arising from a do statement with the failable pattern ‘KnownTask _’ from the context: (Coordinator c, Exception ex, MonadBaseControl IO m, MonadMask m, KatipContext m) bound by the type signature for: runFlowEx :: forall (m :: * -> *) c (eff :: * -> * -> *) ex a b. (Coordinator c, Exception ex, MonadIO m, MonadBaseControl IO m, MonadCatch m, MonadMask m, KatipContext m) => c -> Config c -> CS.ContentStore -> (eff ~> AsyncA m) -> Int -> Flow eff ex a b -> a -> m b at src/Control/Funflow/Exec/Simple.hs:(53,1)-(65,16) or from: b1 ~ CS.Item bound by a pattern with constructor: External :: forall a (eff :: * -> * -> *). ExternalProperties a -> (a -> ExternalTask) -> Flow' eff a CS.Item, in an equation for ‘runFlow'’ at src/Control/Funflow/Exec/Simple.hs:121:18-38 Possible fix: add (Control.Monad.Fail.MonadFail m) to the context of the type signature for: runFlow' :: forall a1 b1. Hook c -> Flow' eff a1 b1 -> AsyncA m a1 b1 or the type signature for: runFlowEx :: forall (m :: * -> *) c (eff :: * -> * -> *) ex a b. (Coordinator c, Exception ex, MonadIO m, MonadBaseControl IO m, MonadCatch m, MonadMask m, KatipContext m) => c -> Config c -> CS.ContentStore -> (eff ~> AsyncA m) -> Int -> Flow eff ex a b -> a -> m b • In a stmt of a 'do' block: KnownTask _ <- awaitTask po chash In the expression: do KnownTask _ <- awaitTask po chash CS.waitUntilComplete store chash >>= \case Just item -> return item Nothing -> do ... In an equation for ‘wait’: wait chash td = do KnownTask _ <- awaitTask po chash CS.waitUntilComplete store chash >>= \case Just item -> return item Nothing -> ... | 152 | KnownTask _ <- awaitTask po chash | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cabal: Leaving directory '/tmp/cabal-tmp-26100/funflow-1.4.0' cabal: Error: some packages failed to install: funflow-1.4.0-EHGhba55GgX7Oh0IYcEAIw failed during the building phase. The exception was: ExitFailure 1 funflow-nix-0.1.0.0-DpyTpdsVMpSIzF5QI9iWdH depends on funflow-nix-0.1.0.0 which failed to install.