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 StateVar-1.1.1.1 Starting acquire-0.2.0.1 Starting base-prelude-1.3 Starting base-orphans-0.8 Building StateVar-1.1.1.1 Building base-prelude-1.3 Building acquire-0.2.0.1 Building base-orphans-0.8 Completed base-orphans-0.8 Starting bug-1.0.1 Completed StateVar-1.1.1.1 Starting cabal-doctest-1.0.6 Building bug-1.0.1 Building cabal-doctest-1.0.6 Completed acquire-0.2.0.1 Starting cereal-0.5.8.0 Building cereal-0.5.8.0 Completed bug-1.0.1 Starting data-default-class-0.1.2.0 Building data-default-class-0.1.2.0 Completed cabal-doctest-1.0.6 Starting focus-1.0.1.2 Building focus-1.0.1.2 Completed data-default-class-0.1.2.0 Starting hashable-1.2.7.0 Completed base-prelude-1.3 Starting integer-logarithms-1.0.2.2 Building hashable-1.2.7.0 Building integer-logarithms-1.0.2.2 Completed integer-logarithms-1.0.2.2 Starting primitive-0.6.4.0 Building primitive-0.6.4.0 Completed focus-1.0.1.2 Starting scanner-0.3 Completed hashable-1.2.7.0 Starting semigroups-0.18.5 Building scanner-0.3 Building semigroups-0.18.5 Completed cereal-0.5.8.0 Starting split-0.2.3.3 Building split-0.2.3.3 Completed semigroups-0.18.5 Starting stm-chans-3.0.0.4 Completed scanner-0.3 Starting tagged-0.8.6 Building tagged-0.8.6 Completed split-0.2.3.3 Starting th-abstraction-0.2.10.0 Building th-abstraction-0.2.10.0 Building stm-chans-3.0.0.4 Completed tagged-0.8.6 Starting transformers-compat-0.6.2 Building transformers-compat-0.6.2 Completed stm-chans-3.0.0.4 Starting unliftio-core-0.1.2.0 Building unliftio-core-0.1.2.0 Completed th-abstraction-0.2.10.0 Starting contravariant-1.5 Building contravariant-1.5 Completed unliftio-core-0.1.2.0 Starting unordered-containers-0.2.9.0 Completed transformers-compat-0.6.2 Starting distributive-0.6 Building unordered-containers-0.2.9.0 Completed contravariant-1.5 Starting transformers-base-0.4.5.2 Completed primitive-0.6.4.0 Starting mmorph-1.1.2 Building distributive-0.6 Building transformers-base-0.4.5.2 Building mmorph-1.1.2 Completed transformers-base-0.4.5.2 Starting exceptions-0.10.0 Building exceptions-0.10.0 Completed distributive-0.6 Starting vector-0.12.0.2 Completed mmorph-1.1.2 Starting scientific-0.3.6.2 Building vector-0.12.0.2 Building scientific-0.3.6.2 Completed unordered-containers-0.2.9.0 Starting monad-control-1.0.2.3 Completed exceptions-0.10.0 Starting comonad-5.0.4 Building monad-control-1.0.2.3 Completed scientific-0.3.6.2 Starting resourcet-1.2.2 Building resourcet-1.2.2 Building comonad-5.0.4 Completed monad-control-1.0.2.3 Starting attoparsec-0.13.2.2 Building attoparsec-0.13.2.2 Completed resourcet-1.2.2 Starting list-t-1.0.2 Building list-t-1.0.2 Completed comonad-5.0.4 Starting bifunctors-5.5.3 Building bifunctors-5.5.3 Completed list-t-1.0.2 Completed attoparsec-0.13.2.2 Completed bifunctors-5.5.3 Starting profunctors-5.3 Starting semigroupoids-5.3.2 Building profunctors-5.3 Building semigroupoids-5.3.2 Completed profunctors-5.3 Completed vector-0.12.0.2 Starting vector-builder-0.3.6 Starting vector-th-unbox-0.2.1.6 Starting vector-algorithms-0.8.0.1 Building vector-algorithms-0.8.0.1 Building vector-builder-0.3.6 Building vector-th-unbox-0.2.1.6 Completed semigroupoids-5.3.2 Starting ptr-0.16.6 Completed vector-th-unbox-0.2.1.6 Starting math-functions-0.3.1.0 Building ptr-0.16.6 Building math-functions-0.3.1.0 Completed vector-builder-0.3.6 Completed vector-algorithms-0.8.0.1 Starting mono-traversable-1.0.10.0 Building mono-traversable-1.0.10.0 Completed ptr-0.16.6 Completed math-functions-0.3.1.0 Starting mwc-random-0.14.0.0 Building mwc-random-0.14.0.0 Completed mwc-random-0.14.0.0 Starting foldl-1.4.5 Building foldl-1.4.5 Completed mono-traversable-1.0.10.0 Starting conduit-1.3.1 Building conduit-1.3.1 Completed foldl-1.4.5 Starting deferred-folds-0.9.10 Building deferred-folds-0.9.10 Completed deferred-folds-0.9.10 Starting primitive-extras-0.7.1 Starting text-builder-0.6.4 Building primitive-extras-0.7.1 Building text-builder-0.6.4 Completed text-builder-0.6.4 Starting potoki-core-2.3.4 Building potoki-core-2.3.4 Completed conduit-1.3.1 Completed primitive-extras-0.7.1 Starting stm-hamt-1.2.0.2 Building stm-hamt-1.2.0.2 Completed stm-hamt-1.2.0.2 Starting stm-containers-1.1.0.2 Building stm-containers-1.1.0.2 Completed potoki-core-2.3.4 Completed stm-containers-1.1.0.2 Downloading slave-thread-1.0.3 Downloaded slave-thread-1.0.3 Starting slave-thread-1.0.3 Building slave-thread-1.0.3 Completed slave-thread-1.0.3 Downloading potoki-conduit-0.1 Downloaded potoki-conduit-0.1 Starting potoki-conduit-0.1 Building potoki-conduit-0.1 Completed potoki-conduit-0.1