Resolving dependencies... Starting base-orphans-0.8.4 Starting blaze-builder-0.4.2.1 Starting basement-0.0.12 Starting base-compat-0.11.2 Building base-orphans-0.8.4 Building blaze-builder-0.4.2.1 Building basement-0.0.12 Building base-compat-0.11.2 Completed blaze-builder-0.4.2.1 Starting cereal-0.5.8.1 Building cereal-0.5.8.1 Completed base-orphans-0.8.4 Starting cryptohash-md5-0.11.100.1 Building cryptohash-md5-0.11.100.1 Completed base-compat-0.11.2 Starting cryptohash-sha1-0.11.100.1 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 dlist-1.0 Building dlist-1.0 Completed data-default-class-0.1.2.0 Starting entropy-0.4.1.6 Completed cereal-0.5.8.1 Starting hashable-1.3.2.0 Building hashable-1.3.2.0 Building entropy-0.4.1.6 Completed dlist-1.0 Starting hourglass-0.2.12 Building hourglass-0.2.12 Completed hashable-1.3.2.0 Starting indexed-traversable-0.1.1 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 mime-types-0.1.0.9 Building mime-types-0.1.0.9 Completed indexed-traversable-0.1.1 Starting network-3.1.0.1 Completed hourglass-0.2.12 Starting network-info-0.2.0.10 Building network-info-0.2.0.10 Building network-3.1.0.1 Completed network-info-0.2.0.10 Starting old-locale-1.0.0.7 Building old-locale-1.0.0.7 Completed old-locale-1.0.0.7 Starting primitive-0.7.1.0 Completed mime-types-0.1.0.9 Starting safe-exceptions-0.1.7.1 Building primitive-0.7.1.0 Building safe-exceptions-0.1.7.1 Completed safe-exceptions-0.1.7.1 Starting splitmix-0.1.0.3 Building splitmix-0.1.0.3 Completed network-3.1.0.1 Starting tagged-0.8.6.1 Completed splitmix-0.1.0.3 Starting th-abstraction-0.4.2.0 Building tagged-0.8.6.1 Building th-abstraction-0.4.2.0 Completed tagged-0.8.6.1 Starting th-compat-0.1.2 Building th-compat-0.1.2 Completed th-abstraction-0.4.2.0 Starting transformers-compat-0.6.6 Completed th-compat-0.1.2 Starting unliftio-core-0.2.0.1 Building transformers-compat-0.6.6 Building unliftio-core-0.2.0.1 Completed primitive-0.7.1.0 Starting void-0.7.3 Completed unliftio-core-0.2.0.1 Starting zlib-0.6.2.3 Building void-0.7.3 Completed basement-0.0.12 Starting base-compat-batteries-0.11.2 Building zlib-0.6.2.3 Building base-compat-batteries-0.11.2 Completed void-0.7.3 Starting data-default-instances-containers-0.0.1 Completed transformers-compat-0.6.6 Starting cookie-0.4.5 Building data-default-instances-containers-0.0.1 Building cookie-0.4.5 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-0.4.5 Starting unordered-containers-0.2.14.0 Completed data-default-instances-dlist-0.0.1 Starting time-compat-1.9.6 Building unordered-containers-0.2.14.0 Building time-compat-1.9.6 Completed zlib-0.6.2.3 Starting data-fix-0.3.1 Building data-fix-0.3.1 Completed base-compat-batteries-0.11.2 Starting case-insensitive-1.2.1.0 Building case-insensitive-1.2.1.0 Completed data-fix-0.3.1 Starting async-2.2.3 Building async-2.2.3 Completed case-insensitive-1.2.1.0 Starting data-default-instances-old-locale-0.0.1 Completed time-compat-1.9.6 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 random-1.2.0 Building random-1.2.0 Completed async-2.2.3 Starting distributive-0.6.2.1 Building distributive-0.6.2.1 Completed network-bsd-2.8.1.0 Starting network-uri-2.6.4.1 Building network-uri-2.6.4.1 Completed distributive-0.6.2.1 Starting vector-0.12.3.0 Building vector-0.12.3.0 Completed unordered-containers-0.2.14.0 Starting scientific-0.3.7.0 Building scientific-0.3.7.0 Completed network-uri-2.6.4.1 Starting resourcet-1.2.4.2 Completed random-1.2.0 Starting socks-0.6.1 Building resourcet-1.2.4.2 Building socks-0.6.1 Completed scientific-0.3.7.0 Starting memory-0.16.0 Building memory-0.16.0 Completed resourcet-1.2.4.2 Starting transformers-base-0.4.5.2 Building transformers-base-0.4.5.2 Completed socks-0.6.1 Starting mmorph-1.1.5 Building mmorph-1.1.5 Completed transformers-base-0.4.5.2 Starting http-types-0.12.3 Building http-types-0.12.3 Completed mmorph-1.1.5 Starting data-default-0.7.1.1 Building data-default-0.7.1.1 Completed data-default-0.7.1.1 Starting comonad-5.0.8 Completed http-types-0.12.3 Starting uuid-types-1.0.5 Building comonad-5.0.8 Building uuid-types-1.0.5 Completed memory-0.16.0 Starting streaming-commons-0.2.2.1 Building streaming-commons-0.2.2.1 Completed uuid-types-1.0.5 Starting attoparsec-0.13.2.5 Completed comonad-5.0.8 Starting network-simple-0.4.5 Building attoparsec-0.13.2.5 Building network-simple-0.4.5 Completed network-simple-0.4.5 Starting streaming-0.2.3.0 Building streaming-0.2.3.0 Completed streaming-commons-0.2.2.1 Starting pipes-4.3.16 Building pipes-4.3.16 Completed attoparsec-0.13.2.5 Starting pem-0.2.4 Building pem-0.2.4 Completed streaming-0.2.3.0 Starting cryptonite-0.29 Building cryptonite-0.29 Completed pem-0.2.4 Starting asn1-types-0.3.4 Completed pipes-4.3.16 Starting uuid-1.3.15 Building asn1-types-0.3.4 Building uuid-1.3.15 Completed uuid-1.3.15 Starting bifunctors-5.5.11 Completed asn1-types-0.3.4 Starting http-client-0.6.4.1 Building bifunctors-5.5.11 Building http-client-0.6.4.1 Completed vector-0.12.3.0 Starting streaming-bytestring-0.1.7 Building streaming-bytestring-0.1.7 Completed http-client-0.6.4.1 Starting asn1-encoding-0.9.6 Building asn1-encoding-0.9.6 Completed streaming-bytestring-0.1.7 Starting tzdata-0.2.20201021.0 Completed bifunctors-5.5.11 Starting assoc-1.0.2 Building tzdata-0.2.20201021.0 Building assoc-1.0.2 Completed assoc-1.0.2 Starting these-1.1.1.1 Building these-1.1.1.1 Completed asn1-encoding-0.9.6 Starting asn1-parse-0.9.5 Building asn1-parse-0.9.5 Completed asn1-parse-0.9.5 Completed these-1.1.1.1 Starting strict-0.4.0.1 Building strict-0.4.0.1 Completed strict-0.4.0.1 Starting aeson-1.5.6.0 Building aeson-1.5.6.0 Completed tzdata-0.2.20201021.0 Starting tz-0.1.3.5 Building tz-0.1.3.5 Completed tz-0.1.3.5 Completed aeson-1.5.6.0 Downloading bronyradiogermany-common-1.0.0.1 Starting json-stream-0.4.2.4 Downloaded bronyradiogermany-common-1.0.0.1 Starting bronyradiogermany-common-1.0.0.1 Building json-stream-0.4.2.4 Building bronyradiogermany-common-1.0.0.1 Failed to install bronyradiogermany-common-1.0.0.1 Build log ( /home/builder/.cabal/logs/ghc-8.10.2/bronyradiogermany-common-1.0.0.1-LdMCRyKLzJh2Wu1Pweack1.log ): cabal: Entering directory '/tmp/cabal-tmp-27889/bronyradiogermany-common-1.0.0.1' Configuring bronyradiogermany-common-1.0.0.1... Preprocessing library for bronyradiogermany-common-1.0.0.1.. Building library for bronyradiogermany-common-1.0.0.1.. [1 of 2] Compiling Network.Radio.BronyRadioGermany.Types ( src/Network/Radio/BronyRadioGermany/Types.hs, dist/build/Network/Radio/BronyRadioGermany/Types.o, dist/build/Network/Radio/BronyRadioGermany/Types.dyn_o ) src/Network/Radio/BronyRadioGermany/Types.hs:301:20: error: " Could not deduce (MonadFail m) arising from a use of fail from the context: Monad m bound by the type signature for: itob :: forall (m :: * -> *). Monad m => Int -> m Bool at src/Network/Radio/BronyRadioGermany/Types.hs:298:11-42 Possible fix: add (MonadFail m) to the context of the type signature for: itob :: forall (m :: * -> *). Monad m => Int -> m Bool " In the expression: fail (show i <> " is not a boolean value") In an equation for itob: itob i = fail (show i <> " is not a boolean value") In an equation for parseJSON: parseJSON = withObject "VoteCheckResult" $ \ o -> VoteCheckResult <$> (>>= itob) (o .: "voted") <*> (o .: "direction") where itob :: Monad m => Int -> m Bool itob 0 = return False itob 1 = return True itob i = fail (show i <> " is not a boolean value") | 301 | itob i = fail (show i<>" is not a boolean value") | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cabal: Leaving directory '/tmp/cabal-tmp-27889/bronyradiogermany-common-1.0.0.1' Completed cryptonite-0.29 Completed json-stream-0.4.2.4 cabal: Error: some packages failed to install: bronyradiogermany-common-1.0.0.1-LdMCRyKLzJh2Wu1Pweack1 failed during the building phase. The exception was: ExitFailure 1 bronyradiogermany-streaming-1.0.0.0-GTYKv7H2SzD5t3gcVOQ8nH depends on bronyradiogermany-streaming-1.0.0.0 which failed to install.