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 base-orphans-0.8.1 Starting base-compat-0.11.0 Building Only-0.1 Building StateVar-1.2 Building base-orphans-0.8.1 Building base-compat-0.11.0 Completed base-orphans-0.8.1 Starting blaze-builder-0.4.1.0 Completed Only-0.1 Starting bytestring-builder-0.10.8.2.0 Completed StateVar-1.2 Starting cabal-doctest-1.0.7 Building blaze-builder-0.4.1.0 Building bytestring-builder-0.10.8.2.0 Building cabal-doctest-1.0.7 Completed bytestring-builder-0.10.8.2.0 Starting colour-2.3.5 Building colour-2.3.5 Completed cabal-doctest-1.0.7 Starting data-default-class-0.1.2.0 Completed blaze-builder-0.4.1.0 Starting dlist-0.8.0.7 Building data-default-class-0.1.2.0 Building dlist-0.8.0.7 Completed data-default-class-0.1.2.0 Starting envy-2.0.0.0 Completed base-compat-0.11.0 Starting hashable-1.3.0.0 Building envy-2.0.0.0 Building hashable-1.3.0.0 Completed dlist-0.8.0.7 Starting integer-logarithms-1.0.3 Building integer-logarithms-1.0.3 Completed colour-2.3.5 Starting old-locale-1.0.0.7 Completed envy-2.0.0.0 Starting postgres-options-0.1.0.1 Building old-locale-1.0.0.7 Building postgres-options-0.1.0.1 Completed integer-logarithms-1.0.3 Starting postgresql-libpq-0.9.4.2 Completed hashable-1.3.0.0 Starting primitive-0.7.0.0 Completed old-locale-1.0.0.7 Starting random-1.1 Building primitive-0.7.0.0 Building random-1.1 Completed postgres-options-0.1.0.1 Starting semigroups-0.19.1 Building semigroups-0.19.1 Building postgresql-libpq-0.9.4.2 Completed semigroups-0.19.1 Starting split-0.2.3.3 Building split-0.2.3.3 Completed random-1.1 Starting system-filepath-0.4.14 Completed split-0.2.3.3 Starting tagged-0.8.6 Building tagged-0.8.6 Building system-filepath-0.4.14 Completed postgresql-libpq-0.9.4.2 Starting th-abstraction-0.3.1.0 Building th-abstraction-0.3.1.0 Completed tagged-0.8.6 Starting transformers-compat-0.6.5 Building transformers-compat-0.6.5 Completed system-filepath-0.4.14 Starting void-0.7.3 Building void-0.7.3 Completed void-0.7.3 Starting time-compat-1.9.2.2 Completed primitive-0.7.0.0 Starting contravariant-1.5.2 Building time-compat-1.9.2.2 Completed transformers-compat-0.6.5 Starting data-default-instances-containers-0.0.1 Building contravariant-1.5.2 Completed th-abstraction-0.3.1.0 Starting data-default-instances-dlist-0.0.1 Building data-default-instances-containers-0.0.1 Building data-default-instances-dlist-0.0.1 Completed data-default-instances-containers-0.0.1 Starting ansi-terminal-0.10 Completed data-default-instances-dlist-0.0.1 Starting unordered-containers-0.2.10.0 Building ansi-terminal-0.10 Building unordered-containers-0.2.10.0 Completed contravariant-1.5.2 Starting case-insensitive-1.2.1.0 Completed time-compat-1.9.2.2 Starting data-default-instances-old-locale-0.0.1 Building case-insensitive-1.2.1.0 Building data-default-instances-old-locale-0.0.1 Completed data-default-instances-old-locale-0.0.1 Starting uuid-types-1.0.3 Completed ansi-terminal-0.10 Starting distributive-0.6.1 Completed case-insensitive-1.2.1.0 Starting vector-0.12.0.3 Building uuid-types-1.0.3 Building vector-0.12.0.3 Building distributive-0.6.1 Completed uuid-types-1.0.3 Starting scientific-0.3.6.2 Building scientific-0.3.6.2 Completed distributive-0.6.1 Starting th-lift-0.8.0.1 Completed unordered-containers-0.2.10.0 Starting generic-deriving-1.13 Building th-lift-0.8.0.1 Building generic-deriving-1.13 Completed scientific-0.3.6.2 Starting data-default-0.7.1.1 Completed th-lift-0.8.0.1 Starting ansi-wl-pprint-0.6.9 Building data-default-0.7.1.1 Building ansi-wl-pprint-0.6.9 Completed data-default-0.7.1.1 Starting comonad-5.0.5 Completed ansi-wl-pprint-0.6.9 Starting attoparsec-0.13.2.3 Building attoparsec-0.13.2.3 Building comonad-5.0.5 Completed comonad-5.0.5 Starting optparse-applicative-0.15.1.0 Building optparse-applicative-0.15.1.0 Completed attoparsec-0.13.2.3 Starting bifunctors-5.5.5 Building bifunctors-5.5.5 Completed optparse-applicative-0.15.1.0 Starting optparse-generic-1.3.0 Building optparse-generic-1.3.0 Completed generic-deriving-1.13 Completed optparse-generic-1.3.0 Completed vector-0.12.0.3 Starting th-lift-instances-0.1.14 Starting aeson-1.4.5.0 Building th-lift-instances-0.1.14 Building aeson-1.4.5.0 Completed bifunctors-5.5.5 Starting semigroupoids-5.3.3 Starting profunctors-5.5 Building profunctors-5.5 Completed th-lift-instances-0.1.14 Starting uri-bytestring-0.3.2.1 Building uri-bytestring-0.3.2.1 Building semigroupoids-5.3.3 Completed uri-bytestring-0.3.2.1 Completed profunctors-5.5 Completed semigroupoids-5.3.3 Starting either-5.0.1.1 Building either-5.0.1.1 Completed either-5.0.1.1 Completed aeson-1.4.5.0 Starting postgresql-simple-0.6.2 Building postgresql-simple-0.6.2 Completed postgresql-simple-0.6.2 Starting postgresql-simple-opts-0.5.0.0 Building postgresql-simple-opts-0.5.0.0 Failed to install postgresql-simple-opts-0.5.0.0 Build log ( /home/builder/.cabal/logs/ghc-8.6.3/postgresql-simple-opts-0.5.0.0-EUl0koq5xgRCCsLu3MmcAp.log ): cabal: Entering directory '/tmp/cabal-tmp-6507/postgresql-simple-opts-0.5.0.0' Configuring postgresql-simple-opts-0.5.0.0... Preprocessing library for postgresql-simple-opts-0.5.0.0.. Building library for postgresql-simple-opts-0.5.0.0.. [1 of 2] Compiling Database.PostgreSQL.Simple.PartialOptions.Internal ( src/Database/PostgreSQL/Simple/PartialOptions/Internal.hs, dist/build/Database/PostgreSQL/Simple/PartialOptions/Internal.o ) src/Database/PostgreSQL/Simple/PartialOptions/Internal.hs:61:9: error: • Couldn't match expected type ‘Maybe PartialOptions -> System.Envy.Parser PartialOptions’ with actual type ‘System.Envy.Parser PartialOptions’ • Possible cause: ‘(<*>)’ is applied to too many arguments In the expression: PartialOptions <$> env "PGHOST" <*> env "PGHOSTADDR" <*> env "PGPORT" <*> env "PGUSER" <*> env "PGPASSWORD" <*> env "PGDATABASE" <*> env "PGCONNECT_TIMEOUT" <*> env "PGCLIENTENCODING" <*> env "PGOPTIONS" <*> env "PGAPPNAME" <*> env "PGKEEPALIVES" <*> env "PGKEEPALIVESIDLE" <*> env "PGKEEPALIVESCOUNT" <*> env "PGSSLMODE" <*> env "PGREQUIRESSL" <*> env "PGSSLCOMPRESSION" <*> env "PGSSLCERT" <*> env "PGSSLKEY" <*> env "PGSSLROOTCERT" <*> env "PGREQUIREPEER" <*> env "PGKRBSRVNAME" <*> env "PGGSSLIB" <*> env "PGSERVICE" In an equation for ‘fromEnv’: fromEnv = PartialOptions <$> env "PGHOST" <*> env "PGHOSTADDR" <*> env "PGPORT" <*> env "PGUSER" <*> env "PGPASSWORD" <*> env "PGDATABASE" <*> env "PGCONNECT_TIMEOUT" <*> env "PGCLIENTENCODING" <*> env "PGOPTIONS" <*> env "PGAPPNAME" <*> env "PGKEEPALIVES" <*> env "PGKEEPALIVESIDLE" <*> env "PGKEEPALIVESCOUNT" <*> env "PGSSLMODE" <*> env "PGREQUIRESSL" <*> env "PGSSLCOMPRESSION" <*> env "PGSSLCERT" <*> env "PGSSLKEY" <*> env "PGSSLROOTCERT" <*> env "PGREQUIREPEER" <*> env "PGKRBSRVNAME" <*> env "PGGSSLIB" <*> env "PGSERVICE" In the instance declaration for ‘FromEnv PartialOptions’ | 61 | = PartialOptions | ^^^^^^^^^^^^^^... cabal: Leaving directory '/tmp/cabal-tmp-6507/postgresql-simple-opts-0.5.0.0' cabal: Error: some packages failed to install: postgresql-simple-opts-0.5.0.0-EUl0koq5xgRCCsLu3MmcAp failed during the building phase. The exception was: ExitFailure 1