Resolving dependencies... Starting StateVar-1.2.1 Starting STMonadTrans-0.4.5 Starting base-orphans-0.8.4 Starting base-compat-0.11.2 Building StateVar-1.2.1 Building STMonadTrans-0.4.5 Building base-orphans-0.8.4 Building base-compat-0.11.2 Completed StateVar-1.2.1 Starting basement-0.0.11 Building basement-0.0.11 Completed STMonadTrans-0.4.5 Starting blaze-builder-0.4.2.1 Building blaze-builder-0.4.2.1 Completed base-orphans-0.8.4 Starting call-stack-0.3.0 Building call-stack-0.3.0 Completed base-compat-0.11.2 Starting cereal-0.5.8.1 Building cereal-0.5.8.1 Completed call-stack-0.3.0 Starting cryptohash-md5-0.11.100.1 Completed blaze-builder-0.4.2.1 Starting cryptohash-sha1-0.11.100.1 Building cryptohash-md5-0.11.100.1 Building cryptohash-sha1-0.11.100.1 Completed cryptohash-md5-0.11.100.1 Starting data-default-class-0.1.2.0 Building data-default-class-0.1.2.0 Completed cryptohash-sha1-0.11.100.1 Starting data-hash-0.2.0.1 Building data-hash-0.2.0.1 Completed data-default-class-0.1.2.0 Starting dlist-1.0 Building dlist-1.0 Completed data-hash-0.2.0.1 Starting entropy-0.4.1.6 Completed cereal-0.5.8.1 Starting fail-4.9.0.0 Building fail-4.9.0.0 Completed fail-4.9.0.0 Starting geniplate-mirror-0.7.7 Building geniplate-mirror-0.7.7 Completed dlist-1.0 Starting hashable-1.3.1.0 Building entropy-0.4.1.6 Building hashable-1.3.1.0 Completed geniplate-mirror-0.7.7 Starting ieee754-0.8.0 Completed hashable-1.3.1.0 Starting indexed-traversable-0.1.1 Building ieee754-0.8.0 Building indexed-traversable-0.1.1 Completed entropy-0.4.1.6 Starting integer-logarithms-1.0.3.1 Building integer-logarithms-1.0.3.1 Completed integer-logarithms-1.0.3.1 Starting murmur-hash-0.1.0.9 Building murmur-hash-0.1.0.9 Completed ieee754-0.8.0 Starting network-3.1.0.1 Completed indexed-traversable-0.1.1 Starting network-info-0.2.0.10 Completed murmur-hash-0.1.0.9 Starting old-locale-1.0.0.7 Building network-info-0.2.0.10 Building old-locale-1.0.0.7 Completed old-locale-1.0.0.7 Starting parallel-3.2.2.0 Building network-3.1.0.1 Completed network-info-0.2.0.10 Starting primitive-0.7.1.0 Building parallel-3.2.2.0 Building primitive-0.7.1.0 Completed parallel-3.2.2.0 Starting reflection-2.1.6 Building reflection-2.1.6 Completed network-3.1.0.1 Starting regex-base-0.94.0.1 Building regex-base-0.94.0.1 Completed reflection-2.1.6 Starting rope-utf16-splay-0.3.2.0 Building rope-utf16-splay-0.3.2.0 Completed regex-base-0.94.0.1 Starting safe-exceptions-0.1.7.1 Building safe-exceptions-0.1.7.1 Completed rope-utf16-splay-0.3.2.0 Starting semigroups-0.19.1 Building semigroups-0.19.1 Completed primitive-0.7.1.0 Starting some-1.0.2 Completed safe-exceptions-0.1.7.1 Starting sorted-list-0.2.1.0 Building some-1.0.2 Completed semigroups-0.19.1 Starting split-0.2.3.4 Building sorted-list-0.2.1.0 Building split-0.2.3.4 Completed basement-0.0.11 Starting splitmix-0.1.0.3 Building splitmix-0.1.0.3 Completed sorted-list-0.2.1.0 Starting syb-0.7.2.1 Completed split-0.2.3.4 Starting tagged-0.8.6.1 Completed some-1.0.2 Starting th-abstraction-0.4.2.0 Building syb-0.7.2.1 Building tagged-0.8.6.1 Building th-abstraction-0.4.2.0 Completed splitmix-0.1.0.3 Starting th-compat-0.1.2 Building th-compat-0.1.2 Completed tagged-0.8.6.1 Starting transformers-compat-0.6.6 Completed th-compat-0.1.2 Starting type-equality-1 Building transformers-compat-0.6.6 Completed syb-0.7.2.1 Starting unliftio-core-0.2.0.1 Building type-equality-1 Building unliftio-core-0.2.0.1 Completed type-equality-1 Starting utf8-string-1.0.2 Completed th-abstraction-0.4.2.0 Starting void-0.7.3 Building utf8-string-1.0.2 Completed unliftio-core-0.2.0.1 Starting zlib-0.6.2.3 Building void-0.7.3 Building zlib-0.6.2.3 Completed transformers-compat-0.6.6 Starting contravariant-1.5.3 Completed void-0.7.3 Starting time-compat-1.9.5 Building contravariant-1.5.3 Building time-compat-1.9.5 Completed utf8-string-1.0.2 Starting gitrev-1.3.1 Building gitrev-1.3.1 Completed contravariant-1.5.3 Starting base-compat-batteries-0.11.2 Building base-compat-batteries-0.11.2 Completed zlib-0.6.2.3 Starting blaze-markup-0.8.2.8 Completed time-compat-1.9.5 Starting data-default-instances-containers-0.0.1 Completed gitrev-1.3.1 Starting data-default-instances-dlist-0.0.1 Building blaze-markup-0.8.2.8 Building data-default-instances-containers-0.0.1 Building data-default-instances-dlist-0.0.1 Completed data-default-instances-dlist-0.0.1 Starting unordered-containers-0.2.13.0 Completed data-default-instances-containers-0.0.1 Starting data-fix-0.3.1 Building unordered-containers-0.2.13.0 Building data-fix-0.3.1 Completed blaze-markup-0.8.2.8 Starting async-2.2.3 Building async-2.2.3 Completed base-compat-batteries-0.11.2 Starting data-default-instances-old-locale-0.0.1 Completed data-fix-0.3.1 Starting network-bsd-2.8.1.0 Building data-default-instances-old-locale-0.0.1 Building network-bsd-2.8.1.0 Completed data-default-instances-old-locale-0.0.1 Starting regex-tdfa-1.3.1.0 Completed async-2.2.3 Starting vector-0.12.2.0 Building regex-tdfa-1.3.1.0 Building vector-0.12.2.0 Completed network-bsd-2.8.1.0 Starting scientific-0.3.6.2 Building scientific-0.3.6.2 Completed scientific-0.3.6.2 Starting socks-0.6.1 Completed unordered-containers-0.2.13.0 Starting boxes-0.1.5 Building socks-0.6.1 Building boxes-0.1.5 Completed boxes-0.1.5 Starting random-1.2.0 Building random-1.2.0 Completed socks-0.6.1 Starting distributive-0.6.2.1 Building distributive-0.6.2.1 Completed distributive-0.6.2.1 Starting network-uri-2.6.4.1 Building network-uri-2.6.4.1 Completed random-1.2.0 Starting th-extras-0.0.0.4 Building th-extras-0.0.0.4 Completed regex-tdfa-1.3.1.0 Starting transformers-base-0.4.5.2 Building transformers-base-0.4.5.2 Completed th-extras-0.0.0.4 Starting equivalence-0.3.5 Completed network-uri-2.6.4.1 Starting constraints-0.12 Building equivalence-0.3.5 Completed transformers-base-0.4.5.2 Starting blaze-html-0.9.1.2 Building constraints-0.12 Building blaze-html-0.9.1.2 Completed equivalence-0.3.5 Starting data-default-0.7.1.1 Building data-default-0.7.1.1 Completed data-default-0.7.1.1 Starting hslogger-1.3.1.0 Building hslogger-1.3.1.0 Completed constraints-0.12 Starting attoparsec-0.14.1 Building attoparsec-0.14.1 Completed hslogger-1.3.1.0 Starting network-simple-0.4.5 Building network-simple-0.4.5 Completed network-simple-0.4.5 Starting comonad-5.0.8 Building comonad-5.0.8 Completed attoparsec-0.14.1 Starting uuid-types-1.0.4 Completed comonad-5.0.8 Starting temporary-1.3 Completed vector-0.12.2.0 Starting edit-distance-0.2.2.1 Building uuid-types-1.0.4 Building temporary-1.3 Completed blaze-html-0.9.1.2 Starting uri-encode-1.5.0.7 Building edit-distance-0.2.2.1 Building uri-encode-1.5.0.7 Completed temporary-1.3 Starting bifunctors-5.5.10 Completed uri-encode-1.5.0.7 Starting indexed-traversable-instances-0.1 Building bifunctors-5.5.10 Building indexed-traversable-instances-0.1 Completed uuid-types-1.0.4 Starting hashtables-1.2.4.1 Completed edit-distance-0.2.2.1 Starting uuid-1.3.14 Building hashtables-1.2.4.1 Building uuid-1.3.14 Completed indexed-traversable-instances-0.1 Completed uuid-1.3.14 Completed hashtables-1.2.4.1 Completed bifunctors-5.5.10 Starting assoc-1.0.2 Starting semigroupoids-5.3.5 Starting profunctors-5.6.2 Building assoc-1.0.2 Building semigroupoids-5.3.5 Building profunctors-5.6.2 Completed assoc-1.0.2 Starting these-1.1.1.1 Building these-1.1.1.1 Completed these-1.1.1.1 Starting strict-0.4.0.1 Building strict-0.4.0.1 Completed profunctors-5.6.2 Starting invariant-0.5.4 Completed semigroupoids-5.3.5 Starting free-5.1.6 Building invariant-0.5.4 Building free-5.1.6 Completed strict-0.4.0.1 Starting aeson-1.5.6.0 Building aeson-1.5.6.0 Completed invariant-0.5.4 Completed free-5.1.6 Starting adjunctions-4.4 Building adjunctions-4.4 Completed adjunctions-4.4 Starting kan-extensions-5.2.2 Building kan-extensions-5.2.2 Completed kan-extensions-5.2.2 Starting lens-5.0.1 Building lens-5.0.1 Completed aeson-1.5.6.0 Downloading Agda-2.6.1.3 Starting constraints-extras-0.3.1.0 Downloaded Agda-2.6.1.3 Starting Agda-2.6.1.3 Building constraints-extras-0.3.1.0 Building Agda-2.6.1.3 Completed constraints-extras-0.3.1.0 Starting dependent-sum-0.7.1.0 Building dependent-sum-0.7.1.0 Completed dependent-sum-0.7.1.0 Starting dependent-sum-template-0.1.0.3 Starting dependent-map-0.4.0.0 Building dependent-sum-template-0.1.0.3 Building dependent-map-0.4.0.0 Completed dependent-sum-template-0.1.0.3 Completed dependent-map-0.4.0.0 Completed lens-5.0.1 Starting lsp-types-1.2.0.0 Building lsp-types-1.2.0.0 Completed lsp-types-1.2.0.0 Starting lsp-1.2.0.0 Building lsp-1.2.0.0 Completed lsp-1.2.0.0 Completed Agda-2.6.1.3 Downloading agda-language-server-0.0.3.0 Downloaded agda-language-server-0.0.3.0 Starting agda-language-server-0.0.3.0 Building agda-language-server-0.0.3.0 Failed to install agda-language-server-0.0.3.0 Build log ( /home/builder/.cabal/logs/ghc-8.10.2/agda-language-server-0.0.3.0-ENlxd5CMwGK9D3YDWq0Hud.log ): cabal: Entering directory '/tmp/cabal-tmp-12049/agda-language-server-0.0.3.0' Configuring agda-language-server-0.0.3.0... Preprocessing library for agda-language-server-0.0.3.0.. Building library for agda-language-server-0.0.3.0.. [ 1 of 25] Compiling Agda.Position ( src/Agda/Position.hs, dist/build/Agda/Position.o, dist/build/Agda/Position.dyn_o ) [ 2 of 25] Compiling Control.Concurrent.SizedChan ( src/Control/Concurrent/SizedChan.hs, dist/build/Control/Concurrent/SizedChan.o, dist/build/Control/Concurrent/SizedChan.dyn_o ) [ 3 of 25] Compiling Paths_agda_language_server ( dist/build/autogen/Paths_agda_language_server.hs, dist/build/Paths_agda_language_server.o, dist/build/Paths_agda_language_server.dyn_o ) [ 4 of 25] Compiling Render.RichText ( src/Render/RichText.hs, dist/build/Render/RichText.o, dist/build/Render/RichText.dyn_o ) src/Render/RichText.hs:190:10: error: • Overlapping instances for ToJSON (Strict.Maybe Agda.AbsolutePath) arising from a use of ‘aeson-1.5.6.0:Data.Aeson.Types.ToJSON.$dmtoJSON’ Matching instances: instance ToJSON a => ToJSON (Strict.Maybe a) -- Defined in ‘aeson-1.5.6.0:Data.Aeson.Types.ToJSON’ instance ToJSON Agda.SrcFile -- Defined at src/Render/RichText.hs:198:10 • In the expression: aeson-1.5.6.0:Data.Aeson.Types.ToJSON.$dmtoJSON @(Agda.Range) In an equation for ‘toJSON’: toJSON = aeson-1.5.6.0:Data.Aeson.Types.ToJSON.$dmtoJSON @(Agda.Range) In the instance declaration for ‘ToJSON Agda.Range’ | 190 | instance ToJSON Agda.Range | ^^^^^^^^^^^^^^^^^ src/Render/RichText.hs:198:10: error: • Overlapping instances for ToJSON Agda.SrcFile arising from a use of ‘aeson-1.5.6.0:Data.Aeson.Types.ToJSON.$dmtoEncoding’ Matching instances: instance ToJSON a => ToJSON (Strict.Maybe a) -- Defined in ‘aeson-1.5.6.0:Data.Aeson.Types.ToJSON’ instance ToJSON Agda.SrcFile -- Defined at src/Render/RichText.hs:198:10 • In the expression: aeson-1.5.6.0:Data.Aeson.Types.ToJSON.$dmtoEncoding @(Agda.SrcFile) In an equation for ‘aeson-1.5.6.0:Data.Aeson.Types.ToJSON.toEncoding’: aeson-1.5.6.0:Data.Aeson.Types.ToJSON.toEncoding = aeson-1.5.6.0:Data.Aeson.Types.ToJSON.$dmtoEncoding @(Agda.SrcFile) In the instance declaration for ‘ToJSON Agda.SrcFile’ | 198 | instance ToJSON Agda.SrcFile where | ^^^^^^^^^^^^^^^^^^^ src/Render/RichText.hs:198:10: error: • Overlapping instances for ToJSON Agda.SrcFile arising from a use of ‘aeson-1.5.6.0:Data.Aeson.Types.ToJSON.$dmtoJSONList’ Matching instances: instance ToJSON a => ToJSON (Strict.Maybe a) -- Defined in ‘aeson-1.5.6.0:Data.Aeson.Types.ToJSON’ instance ToJSON Agda.SrcFile -- Defined at src/Render/RichText.hs:198:10 • In the expression: aeson-1.5.6.0:Data.Aeson.Types.ToJSON.$dmtoJSONList @(Agda.SrcFile) In an equation for ‘aeson-1.5.6.0:Data.Aeson.Types.ToJSON.toJSONList’: aeson-1.5.6.0:Data.Aeson.Types.ToJSON.toJSONList = aeson-1.5.6.0:Data.Aeson.Types.ToJSON.$dmtoJSONList @(Agda.SrcFile) In the instance declaration for ‘ToJSON Agda.SrcFile’ | 198 | instance ToJSON Agda.SrcFile where | ^^^^^^^^^^^^^^^^^^^ src/Render/RichText.hs:198:10: error: • Overlapping instances for ToJSON Agda.SrcFile arising from a use of ‘aeson-1.5.6.0:Data.Aeson.Types.ToJSON.$dmtoEncodingList’ Matching instances: instance ToJSON a => ToJSON (Strict.Maybe a) -- Defined in ‘aeson-1.5.6.0:Data.Aeson.Types.ToJSON’ instance ToJSON Agda.SrcFile -- Defined at src/Render/RichText.hs:198:10 • In the expression: aeson-1.5.6.0:Data.Aeson.Types.ToJSON.$dmtoEncodingList @(Agda.SrcFile) In an equation for ‘aeson-1.5.6.0:Data.Aeson.Types.ToJSON.toEncodingList’: aeson-1.5.6.0:Data.Aeson.Types.ToJSON.toEncodingList = aeson-1.5.6.0:Data.Aeson.Types.ToJSON.$dmtoEncodingList @(Agda.SrcFile) In the instance declaration for ‘ToJSON Agda.SrcFile’ | 198 | instance ToJSON Agda.SrcFile where | ^^^^^^^^^^^^^^^^^^^ cabal: Leaving directory '/tmp/cabal-tmp-12049/agda-language-server-0.0.3.0' cabal: Error: some packages failed to install: agda-language-server-0.0.3.0-ENlxd5CMwGK9D3YDWq0Hud failed during the building phase. The exception was: ExitFailure 1