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-1.2 Starting appar-0.1.8 Starting SHA-1.6.4.4 Building StateVar-1.2 Building Only-0.1 Building appar-0.1.8 Building SHA-1.6.4.4 Completed Only-0.1 Starting auto-update-0.1.6 Completed StateVar-1.2 Starting base-compat-0.11.0 Completed appar-0.1.8 Starting base-orphans-0.8.1 Building auto-update-0.1.6 Building base-compat-0.11.0 Building base-orphans-0.8.1 Completed base-orphans-0.8.1 Starting base-prelude-1.3 Completed auto-update-0.1.6 Starting base64-bytestring-1.0.0.2 Building base-prelude-1.3 Building base64-bytestring-1.0.0.2 Completed base64-bytestring-1.0.0.2 Starting basement-0.0.11 Building basement-0.0.11 Completed SHA-1.6.4.4 Starting blaze-builder-0.4.1.0 Building blaze-builder-0.4.1.0 Completed base-compat-0.11.0 Starting bsb-http-chunked-0.0.0.4 Building bsb-http-chunked-0.0.0.4 Completed base-prelude-1.3 Starting byteorder-1.0.4 Building byteorder-1.0.4 Completed bsb-http-chunked-0.0.0.4 Starting bytestring-builder-0.10.8.2.0 Completed blaze-builder-0.4.1.0 Starting cabal-doctest-1.0.8 Completed byteorder-1.0.4 Starting call-stack-0.2.0 Building bytestring-builder-0.10.8.2.0 Building cabal-doctest-1.0.8 Completed bytestring-builder-0.10.8.2.0 Starting clay-0.13.1 Building call-stack-0.2.0 Building clay-0.13.1 Completed call-stack-0.2.0 Starting clock-0.8 Building clock-0.8 Completed cabal-doctest-1.0.8 Starting colour-2.3.5 Building colour-2.3.5 Completed clock-0.8 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-0.8.0.7 Building dlist-0.8.0.7 Completed dlist-0.8.0.7 Starting easy-file-0.2.2 Completed colour-2.3.5 Starting entropy-0.4.1.5 Building easy-file-0.2.2 Completed easy-file-0.2.2 Starting fail-4.9.0.0 Building entropy-0.4.1.5 Building fail-4.9.0.0 Completed clay-0.13.1 Starting file-embed-0.0.11 Completed fail-4.9.0.0 Starting flow-1.0.19 Building file-embed-0.0.11 Building flow-1.0.19 Completed entropy-0.4.1.5 Starting hashable-1.3.0.0 Completed flow-1.0.19 Starting haskell-src-exts-1.22.0 Completed file-embed-0.0.11 Starting integer-logarithms-1.0.3 Building hashable-1.3.0.0 Building integer-logarithms-1.0.3 Building haskell-src-exts-1.22.0 Completed integer-logarithms-1.0.3 Starting leancheck-0.9.1 Building leancheck-0.9.1 Completed hashable-1.3.0.0 Starting mime-types-0.1.0.9 Building mime-types-0.1.0.9 Completed mime-types-0.1.0.9 Starting mtl-compat-0.2.2 Building mtl-compat-0.2.2 Completed mtl-compat-0.2.2 Starting nats-1.1.2 Building nats-1.1.2 Completed nats-1.1.2 Starting network-3.1.1.0 Completed leancheck-0.9.1 Starting network-byte-order-0.1.1.1 Building network-byte-order-0.1.1.1 Building network-3.1.1.0 Completed basement-0.0.11 Starting old-locale-1.0.0.7 Completed network-byte-order-0.1.1.1 Starting parallel-3.2.2.0 Building old-locale-1.0.0.7 Building parallel-3.2.2.0 Completed old-locale-1.0.0.7 Starting primitive-0.7.0.0 Building primitive-0.7.0.0 Completed parallel-3.2.2.0 Starting random-1.1 Building random-1.1 Completed network-3.1.1.0 Starting reflection-2.1.5 Building reflection-2.1.5 Completed random-1.1 Starting regex-base-0.94.0.0 Building regex-base-0.94.0.0 Completed regex-base-0.94.0.0 Starting safe-0.3.17 Building safe-0.3.17 Completed reflection-2.1.5 Starting semigroups-0.19.1 Building semigroups-0.19.1 Completed primitive-0.7.0.0 Starting syb-0.7.1 Completed semigroups-0.19.1 Starting system-filepath-0.4.14 Completed safe-0.3.17 Starting tagged-0.8.6 Building syb-0.7.1 Building tagged-0.8.6 Building system-filepath-0.4.14 Completed tagged-0.8.6 Starting th-abstraction-0.3.1.0 Completed syb-0.7.1 Starting transformers-compat-0.6.5 Building th-abstraction-0.3.1.0 Building transformers-compat-0.6.5 Completed system-filepath-0.4.14 Starting type-equality-1 Building type-equality-1 Completed transformers-compat-0.6.5 Starting unix-compat-0.5.2 Completed type-equality-1 Starting unliftio-core-0.1.2.0 Building unix-compat-0.5.2 Building unliftio-core-0.1.2.0 Completed th-abstraction-0.3.1.0 Starting utf8-string-1.0.1.1 Building utf8-string-1.0.1.1 Completed unliftio-core-0.1.2.0 Starting void-0.7.3 Completed unix-compat-0.5.2 Starting word8-0.1.3 Building void-0.7.3 Building word8-0.1.3 Completed void-0.7.3 Starting zlib-0.6.2.1 Building zlib-0.6.2.1 Completed word8-0.1.3 Starting contravariant-1.5.2 Completed utf8-string-1.0.1.1 Starting time-compat-1.9.2.2 Building contravariant-1.5.2 Building time-compat-1.9.2.2 Completed contravariant-1.5.2 Starting time-manager-0.0.0 Building time-manager-0.0.0 Completed zlib-0.6.2.1 Starting blaze-markup-0.8.2.3 Completed time-compat-1.9.2.2 Starting data-default-instances-containers-0.0.1 Building blaze-markup-0.8.2.3 Completed time-manager-0.0.0 Starting cookie-0.4.4 Building data-default-instances-containers-0.0.1 Building cookie-0.4.4 Completed data-default-instances-containers-0.0.1 Starting data-default-instances-dlist-0.0.1 Building data-default-instances-dlist-0.0.1 Completed cookie-0.4.4 Starting ansi-terminal-0.10.1 Completed blaze-markup-0.8.2.3 Starting unordered-containers-0.2.10.0 Completed data-default-instances-dlist-0.0.1 Starting psqueues-0.2.7.2 Building ansi-terminal-0.10.1 Building unordered-containers-0.2.10.0 Building psqueues-0.2.7.2 Completed ansi-terminal-0.10.1 Starting case-insensitive-1.2.1.0 Building case-insensitive-1.2.1.0 Completed psqueues-0.2.7.2 Starting async-2.2.2 Completed case-insensitive-1.2.1.0 Starting memory-0.15.0 Building async-2.2.2 Building memory-0.15.0 Completed unordered-containers-0.2.10.0 Starting old-time-1.1.0.3 Completed async-2.2.2 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 simple-sendfile-0.2.30 Building old-time-1.1.0.3 Building simple-sendfile-0.2.30 Completed simple-sendfile-0.2.30 Starting iproute-1.7.7 Building iproute-1.7.7 Completed old-time-1.1.0.3 Starting uuid-types-1.0.3 Building uuid-types-1.0.3 Completed memory-0.15.0 Starting regex-posix-0.96.0.0 Building regex-posix-0.96.0.0 Completed uuid-types-1.0.3 Starting vector-0.12.0.3 Completed iproute-1.7.7 Starting scientific-0.3.6.2 Building vector-0.12.0.3 Building scientific-0.3.6.2 Completed regex-posix-0.96.0.0 Starting atomic-primops-0.8.3 Building atomic-primops-0.8.3 Completed atomic-primops-0.8.3 Starting distributive-0.6.1 Completed scientific-0.3.6.2 Starting th-expand-syns-0.4.5.0 Building th-expand-syns-0.4.5.0 Building distributive-0.6.1 Completed th-expand-syns-0.4.5.0 Starting transformers-base-0.4.5.2 Building transformers-base-0.4.5.2 Completed distributive-0.6.1 Starting mmorph-1.1.3 Completed transformers-base-0.4.5.2 Starting exceptions-0.10.3 Building mmorph-1.1.3 Building exceptions-0.10.3 Completed mmorph-1.1.3 Starting th-lift-0.8.0.1 Building th-lift-0.8.0.1 Completed exceptions-0.10.3 Starting language-javascript-0.7.0.0 Building language-javascript-0.7.0.0 Completed th-lift-0.8.0.1 Starting blaze-html-0.9.1.2 Building blaze-html-0.9.1.2 Completed haskell-src-exts-1.22.0 Starting ansi-wl-pprint-0.6.9 Completed vector-0.12.0.3 Starting http-types-0.12.3 Building ansi-wl-pprint-0.6.9 Building http-types-0.12.3 Completed ansi-wl-pprint-0.6.9 Starting vault-0.3.1.3 Building vault-0.3.1.3 Completed http-types-0.12.3 Starting expiring-cache-map-0.0.6.1 Building expiring-cache-map-0.0.6.1 Completed vault-0.3.1.3 Starting streaming-commons-0.2.1.1 Completed blaze-html-0.9.1.2 Starting protolude-0.2.4 Building streaming-commons-0.2.1.1 Building protolude-0.2.4 Completed expiring-cache-map-0.0.6.1 Starting data-default-0.7.1.1 Building data-default-0.7.1.1 Completed data-default-0.7.1.1 Starting unix-time-0.4.7 Building unix-time-0.4.7 Completed streaming-commons-0.2.1.1 Starting cryptonite-0.26 Building cryptonite-0.26 Completed unix-time-0.4.7 Starting regex-compat-0.95.2.0 Building regex-compat-0.95.2.0 Completed protolude-0.2.4 Starting formatting-6.3.7 Building formatting-6.3.7 Completed regex-compat-0.95.2.0 Starting attoparsec-0.13.2.3 Building attoparsec-0.13.2.3 Completed formatting-6.3.7 Starting th-reify-many-0.1.9 Building th-reify-many-0.1.9 Completed th-reify-many-0.1.9 Starting comonad-5.0.5 Completed attoparsec-0.13.2.3 Starting monad-control-1.0.2.3 Building monad-control-1.0.2.3 Building comonad-5.0.5 Completed monad-control-1.0.2.3 Starting streaming-0.2.3.0 Building streaming-0.2.3.0 Completed language-javascript-0.7.0.0 Starting lucid-2.9.12 Building lucid-2.9.12 Completed comonad-5.0.5 Starting resourcet-1.2.2 Building resourcet-1.2.2 Completed lucid-2.9.12 Starting pipes-4.3.12 Completed resourcet-1.2.2 Starting vector-th-unbox-0.2.1.7 Building pipes-4.3.12 Building vector-th-unbox-0.2.1.7 Completed streaming-0.2.3.0 Starting vector-builder-0.3.8 Building vector-builder-0.3.8 Completed vector-th-unbox-0.2.1.7 Starting th-lift-instances-0.1.14 Building th-lift-instances-0.1.14 Completed th-lift-instances-0.1.14 Starting JuicyPixels-3.3.4 Completed vector-builder-0.3.8 Starting optparse-applicative-0.15.1.0 Building JuicyPixels-3.3.4 Completed pipes-4.3.12 Building optparse-applicative-0.15.1.0 Starting http2-2.0.3 Building http2-2.0.3 Completed optparse-applicative-0.15.1.0 Starting wai-3.2.2.1 Building wai-3.2.2.1 Completed wai-3.2.2.1 Starting fast-logger-3.0.0 Building fast-logger-3.0.0 Completed fast-logger-3.0.0 Starting websockets-0.12.6.1 Building websockets-0.12.6.1 Completed http2-2.0.3 Starting http-date-0.0.8 Building http-date-0.0.8 Completed http-date-0.0.8 Starting aeson-1.4.5.0 Building aeson-1.4.5.0 Completed websockets-0.12.6.1 Starting concurrency-1.8.0.0 Building concurrency-1.8.0.0 Completed concurrency-1.8.0.0 Starting bifunctors-5.5.5 Building bifunctors-5.5.5 Completed JuicyPixels-3.3.4 Starting lucid-svg-0.7.1 Completed cryptonite-0.26 Starting math-functions-0.3.3.0 Building lucid-svg-0.7.1 Building math-functions-0.3.3.0 Completed lucid-svg-0.7.1 Starting th-orphans-0.13.9 Building th-orphans-0.13.9 Completed bifunctors-5.5.5 Starting optparse-generic-1.3.0 Completed math-functions-0.3.3.0 Starting wai-logger-2.3.6 Building optparse-generic-1.3.0 Building wai-logger-2.3.6 Completed th-orphans-0.13.9 Starting warp-3.3.4 Completed aeson-1.4.5.0 Starting wai-middleware-static-0.8.3 Completed optparse-generic-1.3.0 Starting semigroupoids-5.3.3 Building warp-3.3.4 Completed wai-logger-2.3.6 Starting profunctors-5.5 Building wai-middleware-static-0.8.3 Building profunctors-5.5 Building semigroupoids-5.3.3 Completed wai-middleware-static-0.8.3 Starting mwc-random-0.14.0.0 Building mwc-random-0.14.0.0 Completed warp-3.3.4 Starting haskell-src-meta-0.8.4 Building haskell-src-meta-0.8.4 Completed profunctors-5.5 Starting wai-extra-3.0.28 Completed mwc-random-0.14.0.0 Starting invariant-0.5.3 Building wai-extra-3.0.28 Building invariant-0.5.3 Completed semigroupoids-5.3.3 Starting generic-lens-1.2.0.1 Building generic-lens-1.2.0.1 Completed haskell-src-meta-0.8.4 Starting dejafu-2.1.0.1 Building dejafu-2.1.0.1 Completed invariant-0.5.3 Starting free-5.1.2 Building free-5.1.2 Completed wai-extra-3.0.28 Starting foldl-1.4.5 Building foldl-1.4.5 Completed generic-lens-1.2.0.1 Starting interpolatedstring-perl6-1.0.2 Building interpolatedstring-perl6-1.0.2 Completed foldl-1.4.5 Starting wai-app-static-3.1.6.3 Building wai-app-static-3.1.6.3 Completed interpolatedstring-perl6-1.0.2 Starting scotty-0.11.5 Building scotty-0.11.5 Completed dejafu-2.1.0.1 Completed free-5.1.2 Starting adjunctions-4.4 Building adjunctions-4.4 Completed scotty-0.11.5 Completed wai-app-static-3.1.6.3 Starting wai-websockets-3.0.1.2 Building wai-websockets-3.0.1.2 Completed adjunctions-4.4 Starting kan-extensions-5.2 Completed wai-websockets-3.0.1.2 Starting javascript-bridge-0.2.0 Building kan-extensions-5.2 Building javascript-bridge-0.2.0 Completed kan-extensions-5.2 Starting lens-4.18.1 Completed javascript-bridge-0.2.0 Building lens-4.18.1 Completed lens-4.18.1 Starting box-0.0.1.4 Building box-0.0.1.4 Failed to install box-0.0.1.4 Build log ( /home/builder/.cabal/logs/ghc-8.6.3/box-0.0.1.4-FiWrushQHNTLVy1eo18MTt.log ): cabal: Entering directory '/tmp/cabal-tmp-27699/box-0.0.1.4' Configuring box-0.0.1.4... Preprocessing library for box-0.0.1.4.. Building library for box-0.0.1.4.. [ 1 of 16] Compiling Box.Committer ( src/Box/Committer.hs, dist/build/Box/Committer.o ) [ 2 of 16] Compiling Box.Cont ( src/Box/Cont.hs, dist/build/Box/Cont.o ) [ 3 of 16] Compiling Box.Emitter ( src/Box/Emitter.hs, dist/build/Box/Emitter.o ) [ 4 of 16] Compiling Box.Box ( src/Box/Box.hs, dist/build/Box/Box.o ) [ 5 of 16] Compiling Box.Queue ( src/Box/Queue.hs, dist/build/Box/Queue.o ) [ 6 of 16] Compiling Box.Plugs ( src/Box/Plugs.hs, dist/build/Box/Plugs.o ) [ 7 of 16] Compiling Box.Connectors ( src/Box/Connectors.hs, dist/build/Box/Connectors.o ) [ 8 of 16] Compiling Box.Broadcast ( src/Box/Broadcast.hs, dist/build/Box/Broadcast.o ) [ 9 of 16] Compiling Box.Stream ( src/Box/Stream.hs, dist/build/Box/Stream.o ) [10 of 16] Compiling Box.Time ( src/Box/Time.hs, dist/build/Box/Time.o ) [11 of 16] Compiling Box.Transducer ( src/Box/Transducer.hs, dist/build/Box/Transducer.o ) [12 of 16] Compiling Box.IO ( src/Box/IO.hs, dist/build/Box/IO.o ) [13 of 16] Compiling Box ( src/Box.hs, dist/build/Box.o ) [14 of 16] Compiling Box.Control ( src/Box/Control.hs, dist/build/Box/Control.o ) [15 of 16] Compiling Box.Updater ( src/Box/Updater.hs, dist/build/Box/Updater.o ) [16 of 16] Compiling Paths_box ( dist/build/autogen/Paths_box.hs, dist/build/Paths_box.o ) Preprocessing executable 'box-test' for box-0.0.1.4.. Building executable 'box-test' for box-0.0.1.4.. [1 of 2] Compiling Main ( test/ctest.hs, dist/build/box-test/box-test-tmp/Main.o ) test/ctest.hs:322:1: error: • | No instance for ‘Generic s’ | arising from a generic lens focusing on the ‘"result"’ field of type ‘a’ | in ‘s’ • When checking the inferred type boxCount' :: forall s1 a1 s2 a2 (m1 :: * -> *) (m2 :: * -> *) (m3 :: * -> *) e s3 s4 c. (Data.Generics.Product.Fields.ErrorUnless "result" s1 (generic-lens-1.2.0.1:Data.Generics.Internal.Families.Collect.CollectField "result" (Rep s1)), generic-lens-1.2.0.1:Data.Generics.Internal.Errors.Defined (Rep s1) (TypeError ...) (() :: Constraint), Data.Generics.Product.Fields.ErrorUnless "count" s2 (generic-lens-1.2.0.1:Data.Generics.Internal.Families.Collect.CollectField "count" (Rep s2)), generic-lens-1.2.0.1:Data.Generics.Internal.Errors.Defined (Rep s2) (TypeError ...) (() :: Constraint), Zoom (Committer m1) (Committer m2) a1 s1, Zoom (Emitter m3) (Emitter m2) a2 s2, Generic s1, Generic s2, generic-lens-1.2.0.1:Data.Generics.Product.Internal.GLens.GLens (Data.Generics.Product.Fields.HasTotalFieldPSym "count") (Rep s2) (Rep s2) a2 a2, generic-lens-1.2.0.1:Data.Generics.Product.Internal.GLens.GLens (Data.Generics.Product.Fields.HasTotalFieldPSym "result") (Rep s1) (Rep s1) a1 a1, Ord e, Num e, Data.Generics.Product.HasField "count" s3 s3 e e, Data.Generics.Product.HasField "result" s4 s4 [c] [c], MonadState s4 m1, MonadState s3 m3, Functor (Zoomed (Committer m1) c), Functor (Zoomed (Emitter m3) e)) => e -> Box m2 c e | 322 | boxCount' n = Box (zoom #result resultCommitter) (zoom #count (countEmitter n)) | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cabal: Leaving directory '/tmp/cabal-tmp-27699/box-0.0.1.4' cabal: Error: some packages failed to install: box-0.0.1.4-FiWrushQHNTLVy1eo18MTt failed during the building phase. The exception was: ExitFailure 1 web-rep-0.1.1-H5tayUHggJq5eu8frHoY3d depends on web-rep-0.1.1 which failed to install.