Resolving dependencies... Starting Diff-0.4.0 Starting appar-0.1.8 Starting StateVar-1.2.2 Starting base-compat-0.12.1 Building appar-0.1.8 Building StateVar-1.2.2 Building Diff-0.4.0 Building base-compat-0.12.1 Completed StateVar-1.2.2 Starting base-orphans-0.8.6 Completed appar-0.1.8 Starting base64-bytestring-1.2.1.0 Building base-orphans-0.8.6 Building base64-bytestring-1.2.1.0 Completed Diff-0.4.0 Starting basement-0.0.12 Building basement-0.0.12 Completed base64-bytestring-1.2.1.0 Starting blaze-builder-0.4.2.2 Building blaze-builder-0.4.2.2 Completed base-compat-0.12.1 Starting byteorder-1.0.4 Building byteorder-1.0.4 Completed base-orphans-0.8.6 Starting cabal-doctest-1.0.8 Completed byteorder-1.0.4 Starting cereal-0.5.8.1 Building cabal-doctest-1.0.8 Building cereal-0.5.8.1 Completed blaze-builder-0.4.2.2 Starting cmdargs-0.10.21 Building cmdargs-0.10.21 Completed cabal-doctest-1.0.8 Starting colour-2.3.6 Building colour-2.3.6 Completed cereal-0.5.8.1 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-1.0 Building dlist-1.0 Completed colour-2.3.6 Starting dotgen-0.4.3 Building dotgen-0.4.3 Completed dotgen-0.4.3 Starting half-0.3.1 Building half-0.3.1 Completed dlist-1.0 Starting hashable-1.3.5.0 Building hashable-1.3.5.0 Completed half-0.3.1 Starting hourglass-0.2.12 Building hourglass-0.2.12 Completed hashable-1.3.5.0 Starting indexed-traversable-0.1.2 Building indexed-traversable-0.1.2 Completed cmdargs-0.10.21 Starting integer-logarithms-1.0.3.1 Building integer-logarithms-1.0.3.1 Completed indexed-traversable-0.1.2 Starting lens-family-core-2.1.0 Completed integer-logarithms-1.0.3.1 Starting mime-types-0.1.0.9 Building lens-family-core-2.1.0 Completed hourglass-0.2.12 Building mime-types-0.1.0.9 Starting network-3.1.2.5 Building network-3.1.2.5 Completed lens-family-core-2.1.0 Starting parser-combinators-1.3.0 Building parser-combinators-1.3.0 Completed mime-types-0.1.0.9 Starting prettyprinter-1.7.1 Completed parser-combinators-1.3.0 Starting primitive-0.7.3.0 Building prettyprinter-1.7.1 Building primitive-0.7.3.0 Completed basement-0.0.12 Starting repline-0.4.0.0 Building repline-0.4.0.0 Completed prettyprinter-1.7.1 Starting selective-0.4.2 Completed repline-0.4.0.0 Starting semigroups-0.19.2 Building selective-0.4.2 Completed network-3.1.2.5 Starting splitmix-0.1.0.4 Building semigroups-0.19.2 Building splitmix-0.1.0.4 Completed semigroups-0.19.2 Starting tagged-0.8.6.1 Building tagged-0.8.6.1 Completed splitmix-0.1.0.4 Starting text-manipulate-0.3.0.0 Completed selective-0.4.2 Starting th-abstraction-0.4.3.0 Building text-manipulate-0.3.0.0 Building th-abstraction-0.4.3.0 Completed tagged-0.8.6.1 Starting th-compat-0.1.3 Completed text-manipulate-0.3.0.0 Starting transformers-compat-0.7.1 Building th-compat-0.1.3 Building transformers-compat-0.7.1 Completed primitive-0.7.3.0 Starting unix-compat-0.5.3 Building unix-compat-0.5.3 Completed th-compat-0.1.3 Starting utf8-string-1.0.2 Building utf8-string-1.0.2 Completed unix-compat-0.5.3 Starting zlib-0.6.2.3 Completed th-abstraction-0.4.3.0 Starting contravariant-1.5.5 Building zlib-0.6.2.3 Completed transformers-compat-0.7.1 Starting cookie-0.4.5 Building contravariant-1.5.5 Building cookie-0.4.5 Completed cookie-0.4.5 Starting ansi-terminal-0.11 Completed utf8-string-1.0.2 Starting unordered-containers-0.2.14.0 Building ansi-terminal-0.11 Completed contravariant-1.5.5 Starting time-compat-1.9.6.1 Building unordered-containers-0.2.14.0 Building time-compat-1.9.6.1 Completed zlib-0.6.2.3 Starting data-fix-0.3.2 Building data-fix-0.3.2 Completed ansi-terminal-0.11 Starting case-insensitive-1.2.1.0 Building case-insensitive-1.2.1.0 Completed data-fix-0.3.2 Starting async-2.2.4 Completed time-compat-1.9.6.1 Starting OneTuple-0.3.1 Building async-2.2.4 Building OneTuple-0.3.1 Completed case-insensitive-1.2.1.0 Starting memory-0.16.0 Building memory-0.16.0 Completed async-2.2.4 Starting socks-0.6.1 Completed OneTuple-0.3.1 Starting iproute-1.7.11 Building socks-0.6.1 Building iproute-1.7.11 Completed unordered-containers-0.2.14.0 Starting random-1.2.1 Building random-1.2.1 Completed socks-0.6.1 Starting validation-selective-0.1.0.1 Building validation-selective-0.1.0.1 Completed iproute-1.7.11 Starting distributive-0.6.2.1 Building distributive-0.6.2.1 Completed memory-0.16.0 Starting vector-0.12.3.1 Completed validation-selective-0.1.0.1 Starting scientific-0.3.7.0 Building vector-0.12.3.1 Building scientific-0.3.7.0 Completed distributive-0.6.2.1 Starting cborg-0.2.6.0 Building cborg-0.2.6.0 Completed scientific-0.3.7.0 Starting network-uri-2.6.4.1 Building network-uri-2.6.4.1 Completed random-1.2.1 Starting th-lift-0.8.2 Building th-lift-0.8.2 Completed th-lift-0.8.2 Starting mmorph-1.2.0 Building mmorph-1.2.0 Completed network-uri-2.6.4.1 Starting prettyprinter-ansi-terminal-1.1.3 Building prettyprinter-ansi-terminal-1.1.3 Completed mmorph-1.2.0 Starting ansi-wl-pprint-0.6.9 Building ansi-wl-pprint-0.6.9 Completed prettyprinter-ansi-terminal-1.1.3 Starting http-types-0.12.3 Building http-types-0.12.3 Completed ansi-wl-pprint-0.6.9 Starting base-compat-batteries-0.12.1 Building base-compat-batteries-0.12.1 Completed http-types-0.12.3 Starting charset-0.3.9 Building charset-0.3.9 Completed base-compat-batteries-0.12.1 Starting pem-0.2.4 Completed charset-0.3.9 Starting cryptonite-0.29 Building pem-0.2.4 Building cryptonite-0.29 Completed pem-0.2.4 Starting asn1-types-0.3.4 Building asn1-types-0.3.4 Completed asn1-types-0.3.4 Starting comonad-5.0.8 Building comonad-5.0.8 Completed comonad-5.0.8 Starting megaparsec-9.0.1 Building megaparsec-9.0.1 Completed vector-0.12.3.1 Starting attoparsec-0.14.2 Building attoparsec-0.14.2 Completed megaparsec-9.0.1 Starting uuid-types-1.0.5 Building uuid-types-1.0.5 Completed attoparsec-0.14.2 Starting temporary-1.3 Building temporary-1.3 Completed cborg-0.2.6.0 Starting streaming-commons-0.2.2.1 Building streaming-commons-0.2.2.1 Completed temporary-1.3 Starting uri-encode-1.5.0.7 Completed uuid-types-1.0.5 Starting pretty-simple-4.0.0.0 Building uri-encode-1.5.0.7 Completed uri-encode-1.5.0.7 Starting optparse-applicative-0.16.1.0 Building optparse-applicative-0.16.1.0 Building pretty-simple-4.0.0.0 Completed streaming-commons-0.2.2.1 Starting asn1-encoding-0.9.6 Building asn1-encoding-0.9.6 Completed pretty-simple-4.0.0.0 Starting bifunctors-5.5.11 Building bifunctors-5.5.11 Completed optparse-applicative-0.16.1.0 Starting th-lift-instances-0.1.18 Building th-lift-instances-0.1.18 Completed asn1-encoding-0.9.6 Starting tomland-1.3.3.0 Building tomland-1.3.3.0 Completed th-lift-instances-0.1.18 Starting parsers-0.12.10 Building parsers-0.12.10 Failed to install tomland-1.3.3.0 Build log ( /home/builder/.cabal/logs/ghc-8.10.2/tomland-1.3.3.0-FijESnmJn7i3Cvr3ofvX5I.log ): cabal: Entering directory '/tmp/cabal-tmp-24405/tomland-1.3.3.0' Configuring tomland-1.3.3.0... Preprocessing library for tomland-1.3.3.0.. Building library for tomland-1.3.3.0.. [ 1 of 36] Compiling Toml.Parser.Core [ 2 of 36] Compiling Toml.Parser.String [ 3 of 36] Compiling Toml.Type.Key [ 4 of 36] Compiling Toml.Parser.Key [ 5 of 36] Compiling Toml.Type.PrefixTree [ 6 of 36] Compiling Toml.Type.Value [ 7 of 36] Compiling Toml.Type.AnyValue [ 8 of 36] Compiling Toml.Type.UValue [ 9 of 36] Compiling Toml.Type.TOML [10 of 36] Compiling Toml.Type.Edsl [11 of 36] Compiling Toml.Type.Printer [12 of 36] Compiling Toml.Type [13 of 36] Compiling Toml.Parser.Value [14 of 36] Compiling Toml.Parser.Item [15 of 36] Compiling Toml.Parser.Validate [16 of 36] Compiling Toml.Parser [17 of 36] Compiling Toml.Codec.BiMap [18 of 36] Compiling Toml.Codec.Error [19 of 36] Compiling Toml.Codec.Types [20 of 36] Compiling Toml.Codec.Di [21 of 36] Compiling Toml.Codec.Combinator.Tuple [22 of 36] Compiling Toml.Codec.Combinator.Table [23 of 36] Compiling Toml.Codec.Code [24 of 36] Compiling Toml.Codec.Combinator.Common [25 of 36] Compiling Toml.Codec.Combinator.Map [26 of 36] Compiling Toml.Codec.BiMap.Conversion [27 of 36] Compiling Toml.Codec.Combinator.Time [28 of 36] Compiling Toml.Codec.Combinator.Primitive [29 of 36] Compiling Toml.Codec.Combinator.Monoid [30 of 36] Compiling Toml.Codec.Combinator.List [31 of 36] Compiling Toml.Codec.Combinator.Set [32 of 36] Compiling Toml.Codec.Combinator.Custom [33 of 36] Compiling Toml.Codec.Combinator [34 of 36] Compiling Toml.Codec.Generic [35 of 36] Compiling Toml.Codec [36 of 36] Compiling Toml Preprocessing executable 'play-tomland' for tomland-1.3.3.0.. Building executable 'play-tomland' for tomland-1.3.3.0.. [1 of 1] Compiling Main Linking dist/build/play-tomland/play-tomland ... Preprocessing executable 'readme' for tomland-1.3.3.0.. Building executable 'readme' for tomland-1.3.3.0.. ghc: could not execute: markdown-unlit cabal: Leaving directory '/tmp/cabal-tmp-24405/tomland-1.3.3.0' Starting atomic-write-0.2.0.7 Building atomic-write-0.2.0.7 Completed bifunctors-5.5.11 Completed parsers-0.12.10 Completed atomic-write-0.2.0.7 Completed cryptonite-0.29 cabal: Error: some packages failed to install: dhall-toml-1.0.0-JZavZh9mUig7VChQJx37n depends on dhall-toml-1.0.0 which failed to install. tomland-1.3.3.0-FijESnmJn7i3Cvr3ofvX5I failed during the building phase. The exception was: ExitFailure 1