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 dlist-0.8.0.7 Starting base-orphans-0.8.1 Starting cmdargs-0.10.20 Starting base-compat-0.11.0 Building dlist-0.8.0.7 Building base-orphans-0.8.1 Building cmdargs-0.10.20 Building base-compat-0.11.0 Completed base-orphans-0.8.1 Starting hashable-1.3.0.0 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 integer-logarithms-1.0.3 Starting primitive-0.7.0.0 Building primitive-0.7.0.0 Completed hashable-1.3.0.0 Starting random-1.1 Building random-1.1 Completed base-compat-0.11.0 Starting tagged-0.8.6 Building tagged-0.8.6 Completed random-1.1 Starting th-abstraction-0.3.1.0 Building th-abstraction-0.3.1.0 Completed tagged-0.8.6 Starting time-compat-1.9.2.2 Building time-compat-1.9.2.2 Completed th-abstraction-0.3.1.0 Starting unordered-containers-0.2.10.0 Building unordered-containers-0.2.10.0 Completed time-compat-1.9.2.2 Starting uuid-types-1.0.3 Building uuid-types-1.0.3 Completed primitive-0.7.0.0 Starting vector-0.12.0.3 Building vector-0.12.0.3 Completed cmdargs-0.10.20 Starting scientific-0.3.6.2 Completed uuid-types-1.0.3 Building scientific-0.3.6.2 Completed scientific-0.3.6.2 Starting attoparsec-0.13.2.3 Building attoparsec-0.13.2.3 Completed unordered-containers-0.2.10.0 Completed attoparsec-0.13.2.3 Completed vector-0.12.0.3 Starting aeson-1.4.5.0 Building aeson-1.4.5.0 Completed aeson-1.4.5.0 Downloading aeson-pretty-0.8.8 Downloaded aeson-pretty-0.8.8 Starting aeson-pretty-0.8.8 Building aeson-pretty-0.8.8 Completed aeson-pretty-0.8.8