Resolving dependencies... Starting Only-0.1 Starting StateVar-1.2.2 Starting base-orphans-0.8.6 Starting base-compat-0.12.1 Building Only-0.1 Building StateVar-1.2.2 Building base-orphans-0.8.6 Building base-compat-0.12.1 Completed Only-0.1 Starting bytestring-builder-0.10.8.2.0 Completed StateVar-1.2.2 Starting dlist-1.0 Building bytestring-builder-0.10.8.2.0 Building dlist-1.0 Completed bytestring-builder-0.10.8.2.0 Starting filelock-0.1.1.5 Building filelock-0.1.1.5 Completed filelock-0.1.1.5 Starting generically-0.1 Building generically-0.1 Completed base-orphans-0.8.6 Starting indexed-traversable-0.1.2 Completed dlist-1.0 Starting integer-logarithms-1.0.3.1 Building indexed-traversable-0.1.2 Completed base-compat-0.12.1 Starting network-3.1.2.7 Building integer-logarithms-1.0.3.1 Completed generically-0.1 Starting posix-escape-0.1 Building posix-escape-0.1 Completed posix-escape-0.1 Starting postgresql-libpq-0.9.4.3 Completed integer-logarithms-1.0.3.1 Starting primitive-0.7.4.0 Building primitive-0.7.4.0 Building network-3.1.2.7 Completed indexed-traversable-0.1.2 Starting splitmix-0.1.0.4 Building postgresql-libpq-0.9.4.3 Building splitmix-0.1.0.4 Completed splitmix-0.1.0.4 Starting stringsearch-0.3.6.6 Building stringsearch-0.3.6.6 Completed postgresql-libpq-0.9.4.3 Starting tagged-0.8.6.1 Building tagged-0.8.6.1 Completed stringsearch-0.3.6.6 Starting th-abstraction-0.4.3.0 Completed network-3.1.2.7 Starting transformers-compat-0.7.2 Building th-abstraction-0.4.3.0 Building transformers-compat-0.7.2 Completed tagged-0.8.6.1 Starting type-equality-1 Building type-equality-1 Completed primitive-0.7.4.0 Starting unix-compat-0.5.4 Completed type-equality-1 Starting vector-stream-0.1.0.0 Building unix-compat-0.5.4 Building vector-stream-0.1.0.0 Completed unix-compat-0.5.4 Starting contravariant-1.5.5 Completed transformers-compat-0.7.2 Starting hashable-1.4.0.2 Completed th-abstraction-0.4.3.0 Starting random-1.2.1.1 Building contravariant-1.5.5 Building hashable-1.4.0.2 Building random-1.2.1.1 Completed vector-stream-0.1.0.0 Starting gargoyle-0.1.1.1 Building gargoyle-0.1.1.1 Completed contravariant-1.5.5 Starting distributive-0.6.2.1 Building distributive-0.6.2.1 Completed hashable-1.4.0.2 Starting resource-pool-0.3.1.0 Completed gargoyle-0.1.1.1 Starting transformers-base-0.4.6 Building resource-pool-0.3.1.0 Building transformers-base-0.4.6 Completed distributive-0.6.2.1 Starting vector-0.13.0.0 Building vector-0.13.0.0 Completed transformers-base-0.4.6 Starting unordered-containers-0.2.19.1 Building unordered-containers-0.2.19.1 Completed resource-pool-0.3.1.0 Starting time-compat-1.9.6.1 Building time-compat-1.9.6.1 Completed random-1.2.1.1 Starting text-short-0.1.5 Building text-short-0.1.5 Completed time-compat-1.9.6.1 Starting scientific-0.3.7.0 Building scientific-0.3.7.0 Completed text-short-0.1.5 Starting data-fix-0.3.2 Building data-fix-0.3.2 Completed scientific-0.3.7.0 Starting constraints-0.13.4 Completed data-fix-0.3.2 Starting case-insensitive-1.2.1.0 Building constraints-0.13.4 Building case-insensitive-1.2.1.0 Completed unordered-containers-0.2.19.1 Starting async-2.2.4 Building async-2.2.4 Completed case-insensitive-1.2.1.0 Starting OneTuple-0.3.1 Building OneTuple-0.3.1 Completed async-2.2.4 Starting gargoyle-postgresql-0.2.0.2 Building gargoyle-postgresql-0.2.0.2 Completed OneTuple-0.3.1 Starting comonad-5.0.8 Building comonad-5.0.8 Completed constraints-0.13.4 Starting monad-control-1.0.3.1 Building monad-control-1.0.3.1 Completed gargoyle-postgresql-0.2.0.2 Starting uuid-types-1.0.5 Completed comonad-5.0.8 Starting QuickCheck-2.14.2 Completed monad-control-1.0.3.1 Starting attoparsec-0.14.4 Building uuid-types-1.0.5 Building QuickCheck-2.14.2 Building attoparsec-0.14.4 Completed uuid-types-1.0.5 Starting base-compat-batteries-0.12.1 Building base-compat-batteries-0.12.1 Completed base-compat-batteries-0.12.1 Starting bifunctors-5.5.12 Building bifunctors-5.5.12 Completed attoparsec-0.14.4 Starting lifted-base-0.2.3.12 Building lifted-base-0.2.3.12 Completed vector-0.13.0.0 Starting indexed-traversable-instances-0.1.1 Building indexed-traversable-instances-0.1.1 Completed lifted-base-0.2.3.12 Starting lifted-async-0.10.2.2 Completed indexed-traversable-instances-0.1.1 Starting enclosed-exceptions-1.0.3 Building lifted-async-0.10.2.2 Building enclosed-exceptions-1.0.3 Completed enclosed-exceptions-1.0.3 Starting witherable-0.4.2 Building witherable-0.4.2 Completed lifted-async-0.10.2.2 Starting shelly-1.9.0 Building shelly-1.9.0 Completed QuickCheck-2.14.2 Completed bifunctors-5.5.12 Starting assoc-1.0.2 Starting semigroupoids-5.3.7 Building assoc-1.0.2 Building semigroupoids-5.3.7 Completed witherable-0.4.2 Completed assoc-1.0.2 Starting these-1.1.1.1 Building these-1.1.1.1 Completed shelly-1.9.0 Starting which-0.2.0.1 Building which-0.2.0.1 Completed these-1.1.1.1 Starting strict-0.4.0.1 Building strict-0.4.0.1 Completed which-0.2.0.1 Starting gargoyle-postgresql-nix-0.3.0.1 Building gargoyle-postgresql-nix-0.3.0.1 Failed to install gargoyle-postgresql-nix-0.3.0.1 Build log ( /home/builder/.cabal/logs/ghc-8.10.2/gargoyle-postgresql-nix-0.3.0.1-9OzJuCzZOYMKPCYzEXiHS2.log ): cabal: Entering directory '/tmp/cabal-tmp-612/gargoyle-postgresql-nix-0.3.0.1' Configuring gargoyle-postgresql-nix-0.3.0.1... Preprocessing library for gargoyle-postgresql-nix-0.3.0.1.. Building library for gargoyle-postgresql-nix-0.3.0.1.. [1 of 2] Compiling Paths_gargoyle_postgresql_nix ( dist/build/autogen/Paths_gargoyle_postgresql_nix.hs, dist/build/Paths_gargoyle_postgresql_nix.o, dist/build/Paths_gargoyle_postgresql_nix.dyn_o ) [2 of 2] Compiling Gargoyle.PostgreSQL.Nix ( src/Gargoyle/PostgreSQL/Nix.hs, dist/build/Gargoyle/PostgreSQL/Nix.o, dist/build/Gargoyle/PostgreSQL/Nix.dyn_o ) src/Gargoyle/PostgreSQL/Nix.hs:16:34: error: " staticWhich: Could not find executable for "pg_ctl" " In the untyped splice: $(staticWhich "pg_ctl") | 16 | return $ (mkPostgresGargoyle $(staticWhich "pg_ctl") shutdownPostgresFast) | ^^^^^^^^^^^^^^^^^^^^ cabal: Leaving directory '/tmp/cabal-tmp-612/gargoyle-postgresql-nix-0.3.0.1' Completed strict-0.4.0.1 Completed semigroupoids-5.3.7 cabal: Error: some packages failed to install: gargoyle-postgresql-connect-0.1.0.1-2duteR6Of9g7QWeVad49NO depends on gargoyle-postgresql-connect-0.1.0.1 which failed to install. gargoyle-postgresql-nix-0.3.0.1-9OzJuCzZOYMKPCYzEXiHS2 failed during the building phase. The exception was: ExitFailure 1