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 autoexporter-1.1.13 Starting base-compat-0.10.5 Building autoexporter-1.1.13 Building base-compat-0.10.5 Completed autoexporter-1.1.13 Starting cmdargs-0.10.20 Building cmdargs-0.10.20 Completed base-compat-0.10.5 Starting dlist-0.8.0.5 Building dlist-0.8.0.5 Completed dlist-0.8.0.5 Starting hashable-1.2.7.0 Building hashable-1.2.7.0 Completed hashable-1.2.7.0 Starting integer-logarithms-1.0.2.2 Building integer-logarithms-1.0.2.2 Completed integer-logarithms-1.0.2.2 Starting monad-skeleton-0.1.5 Building monad-skeleton-0.1.5 Completed monad-skeleton-0.1.5 Starting primitive-0.6.4.0 Building primitive-0.6.4.0 Completed cmdargs-0.10.20 Starting random-1.1 Building random-1.1 Completed random-1.1 Starting safe-0.3.17 Building safe-0.3.17 Completed safe-0.3.17 Starting syb-0.7 Building syb-0.7 Completed primitive-0.6.4.0 Starting tagged-0.8.6 Building tagged-0.8.6 Completed syb-0.7 Starting th-abstraction-0.2.10.0 Completed tagged-0.8.6 Starting th-data-compat-0.0.2.7 Building th-abstraction-0.2.10.0 Building th-data-compat-0.0.2.7 Completed th-data-compat-0.0.2.7 Starting th-strict-compat-0.1.0.1 Building th-strict-compat-0.1.0.1 Completed th-strict-compat-0.1.0.1 Starting time-locale-compat-0.1.1.5 Completed th-abstraction-0.2.10.0 Starting unordered-containers-0.2.9.0 Building time-locale-compat-0.1.1.5 Building unordered-containers-0.2.9.0 Completed time-locale-compat-0.1.1.5 Starting uuid-types-1.0.3 Building uuid-types-1.0.3 Completed uuid-types-1.0.3 Starting vector-0.12.0.2 Building vector-0.12.0.2 Completed unordered-containers-0.2.9.0 Starting scientific-0.3.6.2 Building scientific-0.3.6.2 Completed scientific-0.3.6.2 Starting th-expand-syns-0.4.4.0 Building th-expand-syns-0.4.4.0 Completed th-expand-syns-0.4.4.0 Starting th-lift-0.7.11 Building th-lift-0.7.11 Completed th-lift-0.7.11 Starting attoparsec-0.13.2.2 Building attoparsec-0.13.2.2 Completed attoparsec-0.13.2.2 Starting th-reify-many-0.1.8 Building th-reify-many-0.1.8 Completed th-reify-many-0.1.8 Completed vector-0.12.0.2 Starting th-lift-instances-0.1.11 Starting aeson-1.4.2.0 Building th-lift-instances-0.1.11 Building aeson-1.4.2.0 Completed th-lift-instances-0.1.11 Starting th-orphans-0.13.6 Building th-orphans-0.13.6 Completed th-orphans-0.13.6 Starting th-utilities-0.2.0.1 Building th-utilities-0.2.0.1 Completed th-utilities-0.2.0.1 Completed aeson-1.4.2.0 Starting aeson-pretty-0.8.7 Building aeson-pretty-0.8.7 Completed aeson-pretty-0.8.7 Starting typesafe-precure-0.7.2.1 Building typesafe-precure-0.7.2.1 Failed to install typesafe-precure-0.7.2.1 Build log ( /home/builder/.cabal/logs/ghc-8.6.1/typesafe-precure-0.7.2.1-H4dJAB23eH2DdU1tD7eblN.log ): cabal: Entering directory '/tmp/cabal-tmp-31554/typesafe-precure-0.7.2.1' Configuring typesafe-precure-0.7.2.1... Preprocessing library for typesafe-precure-0.7.2.1.. Building library for typesafe-precure-0.7.2.1.. ghc: could not execute: autoexporter cabal: Leaving directory '/tmp/cabal-tmp-31554/typesafe-precure-0.7.2.1' cabal: Error: some packages failed to install: typesafe-precure-0.7.2.1-H4dJAB23eH2DdU1tD7eblN failed during the building phase. The exception was: ExitFailure 1