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 StateVar-1.2 Starting appar-0.1.8 Starting HsYAML-0.1.2.0 Starting SHA-1.6.4.4 Building StateVar-1.2 Building appar-0.1.8 Building HsYAML-0.1.2.0 Building SHA-1.6.4.4 Completed StateVar-1.2 Starting auto-update-0.1.6 Completed appar-0.1.8 Starting base-compat-0.11.0 Building auto-update-0.1.6 Building base-compat-0.11.0 Completed auto-update-0.1.6 Starting base-noprelude-4.12.0.0 Building base-noprelude-4.12.0.0 Completed base-noprelude-4.12.0.0 Starting base-orphans-0.8.1 Building base-orphans-0.8.1 Completed base-orphans-0.8.1 Starting base-prelude-1.3 Building base-prelude-1.3 Completed SHA-1.6.4.4 Starting base64-bytestring-1.0.0.2 Building base64-bytestring-1.0.0.2 Completed base-compat-0.11.0 Starting basement-0.0.11 Building basement-0.0.11 Completed base64-bytestring-1.0.0.2 Starting bitarray-0.0.1.1 Completed HsYAML-0.1.2.0 Starting blaze-builder-0.4.1.0 Building bitarray-0.0.1.1 Building blaze-builder-0.4.1.0 Completed bitarray-0.0.1.1 Starting bsb-http-chunked-0.0.0.4 Completed base-prelude-1.3 Starting byteorder-1.0.4 Building bsb-http-chunked-0.0.0.4 Building byteorder-1.0.4 Completed blaze-builder-0.4.1.0 Starting cabal-doctest-1.0.8 Building cabal-doctest-1.0.8 Completed bsb-http-chunked-0.0.0.4 Starting cereal-0.5.8.1 Completed byteorder-1.0.4 Starting clay-0.13.3 Building cereal-0.5.8.1 Building clay-0.13.3 Completed cabal-doctest-1.0.8 Starting clock-0.8 Building clock-0.8 Completed clock-0.8 Starting cmark-gfm-0.2.1 Building cmark-gfm-0.2.1 Completed cereal-0.5.8.1 Starting cmdargs-0.10.20 Building cmdargs-0.10.20 Completed clay-0.13.3 Starting colour-2.3.5 Building colour-2.3.5 Completed colour-2.3.5 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 digest-0.0.1.2 Building digest-0.0.1.2 Completed cmark-gfm-0.2.1 Starting dlist-0.8.0.7 Building dlist-0.8.0.7 Completed digest-0.0.1.2 Starting easy-file-0.2.2 Building easy-file-0.2.2 Completed dlist-0.8.0.7 Starting fail-4.9.0.0 Completed cmdargs-0.10.20 Starting file-embed-0.0.11 Completed easy-file-0.2.2 Building fail-4.9.0.0 Starting ghc-lib-parser-8.8.1 Completed fail-4.9.0.0 Starting haddock-library-1.7.0 Building file-embed-0.0.11 Building ghc-lib-parser-8.8.1 Building haddock-library-1.7.0 Completed file-embed-0.0.11 Starting hashable-1.3.0.0 Building hashable-1.3.0.0 Completed basement-0.0.11 Starting heaps-0.3.6.1 Completed haddock-library-1.7.0 Starting hourglass-0.2.12 Building heaps-0.3.6.1 Completed hashable-1.3.0.0 Starting hxt-charproperties-9.4.0.0 Building hourglass-0.2.12 Building hxt-charproperties-9.4.0.0 Completed heaps-0.3.6.1 Starting integer-logarithms-1.0.3 Building integer-logarithms-1.0.3 Completed integer-logarithms-1.0.3 Starting js-dgtable-0.5.2 Building js-dgtable-0.5.2 Completed js-dgtable-0.5.2 Starting js-flot-0.8.3 Completed hourglass-0.2.12 Starting js-jquery-3.3.1 Building js-flot-0.8.3 Building js-jquery-3.3.1 Completed hxt-charproperties-9.4.0.0 Starting microlens-0.4.11.2 Completed js-jquery-3.3.1 Starting mime-types-0.1.0.9 Completed js-flot-0.8.3 Starting named-0.3.0.1 Building microlens-0.4.11.2 Building mime-types-0.1.0.9 Building named-0.3.0.1 Completed named-0.3.0.1 Starting network-3.1.1.1 Completed microlens-0.4.11.2 Starting network-byte-order-0.1.2.0 Building network-byte-order-0.1.2.0 Building network-3.1.1.1 Completed network-byte-order-0.1.2.0 Starting network-uri-2.6.1.0 Completed mime-types-0.1.0.9 Starting old-locale-1.0.0.7 Building network-uri-2.6.1.0 Building old-locale-1.0.0.7 Completed old-locale-1.0.0.7 Starting parser-combinators-1.2.1 Building parser-combinators-1.2.1 Completed network-uri-2.6.1.0 Starting primitive-0.7.0.0 Building primitive-0.7.0.0 Completed parser-combinators-1.2.1 Starting random-1.1 Building random-1.1 Completed network-3.1.1.1 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 semigroups-0.19.1 Starting split-0.2.3.3 Building split-0.2.3.3 Completed primitive-0.7.0.0 Starting syb-0.7.1 Completed safe-0.3.17 Starting tagged-0.8.6 Building syb-0.7.1 Building tagged-0.8.6 Completed split-0.2.3.3 Starting tagsoup-0.14.8 Building tagsoup-0.14.8 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 transformers-compat-0.6.5 Starting type-equality-1 Building type-equality-1 Completed th-abstraction-0.3.1.0 Starting unix-compat-0.5.2 Building unix-compat-0.5.2 Completed type-equality-1 Starting unliftio-core-0.1.2.0 Building unliftio-core-0.1.2.0 Completed unix-compat-0.5.2 Starting utf8-string-1.0.1.1 Completed unliftio-core-0.1.2.0 Starting void-0.7.3 Building utf8-string-1.0.1.1 Building void-0.7.3 Completed void-0.7.3 Starting word8-0.1.3 Completed tagsoup-0.14.8 Starting xml-1.3.14 Building word8-0.1.3 Building xml-1.3.14 Completed word8-0.1.3 Starting zlib-0.6.2.1 Completed utf8-string-1.0.1.1 Starting contravariant-1.5.2 Building zlib-0.6.2.1 Building contravariant-1.5.2 Completed xml-1.3.14 Starting time-manager-0.0.0 Building time-manager-0.0.0 Completed contravariant-1.5.2 Starting time-compat-1.9.2.2 Completed time-manager-0.0.0 Starting unicode-transforms-0.3.6 Building time-compat-1.9.2.2 Building unicode-transforms-0.3.6 Completed zlib-0.6.2.1 Starting blaze-markup-0.8.2.3 Building blaze-markup-0.8.2.3 Completed time-compat-1.9.2.2 Starting ansi-terminal-0.10.2 Building ansi-terminal-0.10.2 Completed blaze-markup-0.8.2.3 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 cookie-0.4.5 Building cookie-0.4.5 Completed ansi-terminal-0.10.2 Starting data-default-instances-dlist-0.0.1 Building data-default-instances-dlist-0.0.1 Completed cookie-0.4.5 Starting memory-0.15.0 Completed data-default-instances-dlist-0.0.1 Starting unordered-containers-0.2.10.0 Building memory-0.15.0 Building unordered-containers-0.2.10.0 Completed memory-0.15.0 Starting psqueues-0.2.7.2 Completed unicode-transforms-0.3.6 Starting case-insensitive-1.2.1.0 Building psqueues-0.2.7.2 Completed unordered-containers-0.2.10.0 Starting async-2.2.2 Building case-insensitive-1.2.1.0 Building async-2.2.2 Completed case-insensitive-1.2.1.0 Starting hxt-unicode-9.0.2.4 Building hxt-unicode-9.0.2.4 Completed async-2.2.2 Starting hxt-regex-xmlschema-9.2.0.3 Building hxt-regex-xmlschema-9.2.0.3 Completed psqueues-0.2.7.2 Starting old-time-1.1.0.3 Completed hxt-unicode-9.0.2.4 Starting data-default-instances-old-locale-0.0.1 Building data-default-instances-old-locale-0.0.1 Building old-time-1.1.0.3 Completed data-default-instances-old-locale-0.0.1 Starting socks-0.6.1 Completed hxt-regex-xmlschema-9.2.0.3 Starting simple-sendfile-0.2.30 Building socks-0.6.1 Building simple-sendfile-0.2.30 Completed old-time-1.1.0.3 Starting iproute-1.7.8 Completed simple-sendfile-0.2.30 Starting HTTP-4000.3.14 Building iproute-1.7.8 Building HTTP-4000.3.14 Completed socks-0.6.1 Starting uuid-types-1.0.3 Building uuid-types-1.0.3 Completed iproute-1.7.8 Starting splitmix-0.0.3 Completed uuid-types-1.0.3 Starting regex-pcre-builtin-0.95.1.1.8.43 Building splitmix-0.0.3 Building regex-pcre-builtin-0.95.1.1.8.43 Completed splitmix-0.0.3 Starting extra-1.6.18 Building extra-1.6.18 Completed HTTP-4000.3.14 Starting vector-0.12.0.3 Building vector-0.12.0.3 Completed extra-1.6.18 Starting scientific-0.3.6.2 Building scientific-0.3.6.2 Completed scientific-0.3.6.2 Starting distributive-0.6.1 Completed regex-pcre-builtin-0.95.1.1.8.43 Starting transformers-base-0.4.5.2 Building transformers-base-0.4.5.2 Building distributive-0.6.1 Completed transformers-base-0.4.5.2 Starting mmorph-1.1.3 Building mmorph-1.1.3 Completed distributive-0.6.1 Starting exceptions-0.10.3 Completed mmorph-1.1.3 Starting Glob-0.10.0 Building exceptions-0.10.3 Building Glob-0.10.0 Completed exceptions-0.10.3 Starting microlens-th-0.4.3.2 Building microlens-th-0.4.3.2 Completed Glob-0.10.0 Starting constraints-0.11.2 Building constraints-0.11.2 Completed microlens-th-0.4.3.2 Starting zip-archive-0.4.1 Building zip-archive-0.4.1 Completed constraints-0.11.2 Starting blaze-html-0.9.1.2 Completed zip-archive-0.4.1 Starting ansi-wl-pprint-0.6.9 Building blaze-html-0.9.1.2 Building ansi-wl-pprint-0.6.9 Completed vector-0.12.0.3 Starting pem-0.2.4 Building pem-0.2.4 Completed ansi-wl-pprint-0.6.9 Starting cryptonite-0.26 Building cryptonite-0.26 Completed pem-0.2.4 Starting asn1-types-0.3.3 Building asn1-types-0.3.3 Completed asn1-types-0.3.3 Starting vault-0.3.1.3 Building vault-0.3.1.3 Completed vault-0.3.1.3 Starting relude-0.6.0.0 Building relude-0.6.0.0 Completed blaze-html-0.9.1.2 Starting html-entity-map-0.1.0.0 Building html-entity-map-0.1.0.0 Completed relude-0.6.0.0 Starting http-types-0.12.3 Building http-types-0.12.3 Completed http-types-0.12.3 Starting streaming-commons-0.2.1.1 Building streaming-commons-0.2.1.1 Completed html-entity-map-0.1.0.0 Starting hinotify-0.4 Building hinotify-0.4 Completed hinotify-0.4 Starting data-default-0.7.1.1 Completed streaming-commons-0.2.1.1 Starting hxt-9.3.1.18 Building data-default-0.7.1.1 Building hxt-9.3.1.18 Completed data-default-0.7.1.1 Starting unix-time-0.4.7 Building unix-time-0.4.7 Completed unix-time-0.4.7 Starting QuickCheck-2.13.2 Building QuickCheck-2.13.2 Completed QuickCheck-2.13.2 Starting filepattern-0.1.1 Building filepattern-0.1.1 Completed cryptonite-0.26 Starting megaparsec-8.0.0 Completed filepattern-0.1.1 Starting attoparsec-0.13.2.3 Building megaparsec-8.0.0 Building attoparsec-0.13.2.3 Completed hxt-9.3.1.18 Starting monad-control-1.0.2.3 Building monad-control-1.0.2.3 Completed attoparsec-0.13.2.3 Starting comonad-5.0.6 Completed monad-control-1.0.2.3 Starting lucid-2.9.12 Building lucid-2.9.12 Building comonad-5.0.6 Completed megaparsec-8.0.0 Starting temporary-1.3 Building temporary-1.3 Completed temporary-1.3 Starting resourcet-1.2.2 Completed lucid-2.9.12 Starting hslua-1.0.3.2 Building resourcet-1.2.2 Building hslua-1.0.3.2 Completed comonad-5.0.6 Starting vector-th-unbox-0.2.1.7 Building vector-th-unbox-0.2.1.7 Completed resourcet-1.2.2 Starting vector-builder-0.3.8 Completed vector-th-unbox-0.2.1.7 Starting vector-algorithms-0.8.0.3 Building vector-builder-0.3.8 Building vector-algorithms-0.8.0.3 Completed vector-builder-0.3.8 Starting text-metrics-0.3.0 Building text-metrics-0.3.0 Completed text-metrics-0.3.0 Starting JuicyPixels-3.3.4 Building JuicyPixels-3.3.4 Completed vector-algorithms-0.8.0.3 Starting optparse-applicative-0.15.1.0 Building optparse-applicative-0.15.1.0 Completed hslua-1.0.3.2 Starting asn1-encoding-0.9.6 Completed optparse-applicative-0.15.1.0 Starting wai-3.2.2.1 Building asn1-encoding-0.9.6 Building wai-3.2.2.1 Completed wai-3.2.2.1 Starting http2-2.0.3 Completed asn1-encoding-0.9.6 Starting http-client-0.6.4 Building http2-2.0.3 Building http-client-0.6.4 Completed http-client-0.6.4 Starting fast-logger-3.0.0 Building fast-logger-3.0.0 Completed fast-logger-3.0.0 Starting shake-0.18.3 Completed http2-2.0.3 Starting http-date-0.0.8 Building shake-0.18.3 Building http-date-0.0.8 Completed http-date-0.0.8 Starting email-validate-2.3.2.12 Completed JuicyPixels-3.3.4 Starting aeson-1.4.6.0 Building email-validate-2.3.2.12 Building aeson-1.4.6.0 Completed email-validate-2.3.2.12 Starting lifted-base-0.2.3.12 Building lifted-base-0.2.3.12 Completed lifted-base-0.2.3.12 Starting bifunctors-5.5.6 Building bifunctors-5.5.6 Completed bifunctors-5.5.6 Starting math-functions-0.3.3.0 Building math-functions-0.3.3.0 Completed math-functions-0.3.3.0 Starting mono-traversable-1.0.13.0 Building mono-traversable-1.0.13.0 Completed aeson-1.4.6.0 Starting hslua-module-text-0.2.1 Building hslua-module-text-0.2.1 Completed hslua-module-text-0.2.1 Starting hslua-module-system-0.2.1 Building hslua-module-system-0.2.1 Completed hslua-module-system-0.2.1 Starting asn1-parse-0.9.5 Building asn1-parse-0.9.5 Completed asn1-parse-0.9.5 Starting wai-logger-2.3.6 Building wai-logger-2.3.6 Completed wai-logger-2.3.6 Starting warp-3.3.4 Building warp-3.3.4 Completed shake-0.18.3 Starting lifted-async-0.10.0.4 Completed mono-traversable-1.0.13.0 Starting enclosed-exceptions-1.0.3 Building lifted-async-0.10.0.4 Building enclosed-exceptions-1.0.3 Completed enclosed-exceptions-1.0.3 Starting semigroupoids-5.3.4 Completed lifted-async-0.10.0.4 Starting profunctors-5.5.1 Building profunctors-5.5.1 Building semigroupoids-5.3.4 Completed warp-3.3.4 Starting mwc-random-0.14.0.0 Building mwc-random-0.14.0.0 Completed profunctors-5.5.1 Starting skylighting-core-0.8.3 Building skylighting-core-0.8.3 Completed mwc-random-0.14.0.0 Starting path-0.6.1 Building path-0.6.1 Completed semigroupoids-5.3.4 Starting pandoc-types-1.17.6.1 Building pandoc-types-1.17.6.1 Completed path-0.6.1 Starting ipynb-0.1 Building ipynb-0.1 Completed ipynb-0.1 Starting doctemplates-0.2.2.1 Building doctemplates-0.2.2.1 Completed doctemplates-0.2.2.1 Starting aeson-pretty-0.8.8 Completed pandoc-types-1.17.6.1 Starting x509-1.7.5 Building aeson-pretty-0.8.8 Building x509-1.7.5 Completed skylighting-core-0.8.3 Starting wai-extra-3.0.28 Building wai-extra-3.0.28 Completed aeson-pretty-0.8.8 Starting conduit-1.3.1.1 Building conduit-1.3.1.1 Completed x509-1.7.5 Starting shelly-1.9.0 Building shelly-1.9.0 Completed wai-extra-3.0.28 Starting modern-uri-0.3.1.0 Building modern-uri-0.3.1.0 Completed shelly-1.9.0 Starting foldl-1.4.5 Building foldl-1.4.5 Completed conduit-1.3.1.1 Starting path-io-1.6.0 Building path-io-1.6.0 Completed modern-uri-0.3.1.0 Starting texmath-0.11.3 Completed foldl-1.4.5 Starting pandoc-include-code-1.4.0.0 Completed path-io-1.6.0 Starting skylighting-0.8.3 Building pandoc-include-code-1.4.0.0 Building texmath-0.11.3 Building skylighting-0.8.3 Completed pandoc-include-code-1.4.0.0 Starting x509-store-1.6.7 Building x509-store-1.6.7 Completed x509-store-1.6.7 Starting wai-app-static-3.1.6.3 Building wai-app-static-3.1.6.3 Completed wai-app-static-3.1.6.3 Starting fsnotify-0.3.0.1 Building fsnotify-0.3.0.1 Completed fsnotify-0.3.0.1 Starting libyaml-0.1.1.1 Building libyaml-0.1.1.1 Completed libyaml-0.1.1.1 Starting x509-validation-1.6.11 Building x509-validation-1.6.11 Completed x509-validation-1.6.11 Starting x509-system-1.6.6 Building x509-system-1.6.6 Completed x509-system-1.6.6 Starting yaml-0.11.2.0 Building yaml-0.11.2.0 Completed yaml-0.11.2.0 Starting tls-1.5.2 Building tls-1.5.2 Completed skylighting-0.8.3 Starting mmark-0.0.7.2 Building mmark-0.0.7.2 Completed texmath-0.11.3 Completed mmark-0.0.7.2 Completed tls-1.5.2 Starting connection-0.3.1 Building connection-0.3.1 Completed connection-0.3.1 Starting http-client-tls-0.3.5.3 Building http-client-tls-0.3.5.3 Completed http-client-tls-0.3.5.3 Starting pandoc-2.7.3 Building pandoc-2.7.3 Completed ghc-lib-parser-8.8.1 Starting ghc-syntax-highlighter-0.0.5.0 Building ghc-syntax-highlighter-0.0.5.0 Completed ghc-syntax-highlighter-0.0.5.0 Starting mmark-ext-0.2.1.2 Building mmark-ext-0.2.1.2 Completed mmark-ext-0.2.1.2 Completed pandoc-2.7.3 Starting rib-0.5.0.0 Building rib-0.5.0.0 Failed to install rib-0.5.0.0 Build log ( /home/builder/.cabal/logs/ghc-8.6.3/rib-0.5.0.0-J0il3ejP3eK5Cyzr49lOX8.log ): cabal: Entering directory '/tmp/cabal-tmp-4896/rib-0.5.0.0' Configuring rib-0.5.0.0... Preprocessing library for rib-0.5.0.0.. Building library for rib-0.5.0.0.. [1 of 9] Compiling Prelude ( src/Prelude.hs, dist/build/Prelude.o ) [2 of 9] Compiling Rib.Markup ( src/Rib/Markup.hs, dist/build/Rib/Markup.o ) [3 of 9] Compiling Rib.Document ( src/Rib/Document.hs, dist/build/Rib/Document.o ) [4 of 9] Compiling Rib.Markup.MMark ( src/Rib/Markup/MMark.hs, dist/build/Rib/Markup/MMark.o ) [5 of 9] Compiling Rib.Markup.Pandoc ( src/Rib/Markup/Pandoc.hs, dist/build/Rib/Markup/Pandoc.o ) src/Rib/Markup/Pandoc.hs:152:7: error: • Couldn't match type ‘[Char]’ with ‘Either a0 String’ Expected type: Either a0 String Actual type: String • In the second argument of ‘($)’, namely ‘fileExtension f’ In a stmt of a 'do' block: ext <- liftEither . first (UnknownExtension . show) $ fileExtension f In the expression: do ext <- liftEither . first (UnknownExtension . show) $ fileExtension f liftEither . maybeToRight (UnknownExtension ext) $ formats !? ext | 152 | fileExtension f | ^^^^^^^^^^^^^^^ cabal: Leaving directory '/tmp/cabal-tmp-4896/rib-0.5.0.0' cabal: Error: some packages failed to install: rib-0.5.0.0-J0il3ejP3eK5Cyzr49lOX8 failed during the building phase. The exception was: ExitFailure 1