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... Warning: The following packages are likely to be broken by the reinstalls: parsec-3.1.13.0 Cabal-2.4.0.1 Continuing even though the plan contains dangerous reinstalls. Starting abstract-par-0.3.3 Starting auto-update-0.1.6 Starting base-orphans-0.8.1 Starting base-compat-0.11.0 Building auto-update-0.1.6 Building abstract-par-0.3.3 Building base-orphans-0.8.1 Building base-compat-0.11.0 Completed base-orphans-0.8.1 Starting cereal-0.5.8.1 Completed abstract-par-0.3.3 Starting colour-2.3.5 Completed auto-update-0.1.6 Starting data-default-class-0.1.2.0 Building cereal-0.5.8.1 Building colour-2.3.5 Building data-default-class-0.1.2.0 Completed data-default-class-0.1.2.0 Starting dlist-0.8.0.7 Building dlist-0.8.0.7 Completed dlist-0.8.0.7 Starting easy-file-0.2.2 Completed base-compat-0.11.0 Starting hashable-1.3.0.0 Building easy-file-0.2.2 Building hashable-1.3.0.0 Completed cereal-0.5.8.1 Starting integer-logarithms-1.0.3 Completed colour-2.3.5 Starting monad-loops-0.4.3 Building integer-logarithms-1.0.3 Building monad-loops-0.4.3 Completed easy-file-0.2.2 Starting network-3.1.0.1 Completed integer-logarithms-1.0.3 Starting old-locale-1.0.0.7 Completed monad-loops-0.4.3 Starting parallel-3.2.2.0 Building old-locale-1.0.0.7 Completed hashable-1.3.0.0 Starting parser-combinators-1.2.0 Building parallel-3.2.2.0 Building parser-combinators-1.2.0 Completed old-locale-1.0.0.7 Starting random-1.1 Building network-3.1.0.1 Building random-1.1 Completed parallel-3.2.2.0 Starting semigroups-0.19.1 Completed parser-combinators-1.2.0 Starting split-0.2.3.3 Building semigroups-0.19.1 Building split-0.2.3.3 Completed semigroups-0.19.1 Starting stm-chans-3.0.0.4 Completed random-1.1 Starting th-abstraction-0.3.1.0 Completed split-0.2.3.3 Starting transformers-0.5.6.2 Building th-abstraction-0.3.1.0 Building transformers-0.5.6.2 Building stm-chans-3.0.0.4 Completed network-3.1.0.1 Starting type-equality-1 Completed stm-chans-3.0.0.4 Starting unix-compat-0.5.2 Building type-equality-1 Completed th-abstraction-0.3.1.0 Starting zlib-0.6.2.1 Building unix-compat-0.5.2 Building zlib-0.6.2.1 Completed type-equality-1 Starting time-compat-1.9.2.2 Building time-compat-1.9.2.2 Completed unix-compat-0.5.2 Starting storable-complex-0.2.3.0 Building storable-complex-0.2.3.0 Completed storable-complex-0.2.3.0 Starting ansi-terminal-0.10 Building ansi-terminal-0.10 Completed time-compat-1.9.2.2 Starting unordered-containers-0.2.10.0 Completed zlib-0.6.2.1 Starting case-insensitive-1.2.1.0 Building unordered-containers-0.2.10.0 Building case-insensitive-1.2.1.0 Completed transformers-0.5.6.2 Starting async-2.2.2 Building async-2.2.2 Completed ansi-terminal-0.10 Starting old-time-1.1.0.3 Completed case-insensitive-1.2.1.0 Starting uuid-types-1.0.3 Building uuid-types-1.0.3 Building old-time-1.1.0.3 Completed async-2.2.2 Starting splitmix-0.0.3 Building splitmix-0.0.3 Completed uuid-types-1.0.3 Starting abstract-deque-0.3 Building abstract-deque-0.3 Completed splitmix-0.0.3 Starting unliftio-core-0.1.2.0 Completed old-time-1.1.0.3 Starting transformers-compat-0.6.5 Building unliftio-core-0.1.2.0 Building transformers-compat-0.6.5 Completed abstract-deque-0.3 Starting tagged-0.8.6 Completed unliftio-core-0.1.2.0 Starting primitive-0.6.4.0 Building tagged-0.8.6 Building primitive-0.6.4.0 Completed unordered-containers-0.2.10.0 Starting mtl-2.2.2 Building mtl-2.2.2 Completed transformers-compat-0.6.5 Starting ansi-wl-pprint-0.6.9 Building ansi-wl-pprint-0.6.9 Completed tagged-0.8.6 Starting streaming-commons-0.2.1.1 Building streaming-commons-0.2.1.1 Completed mtl-2.2.2 Starting QuickCheck-2.13.2 Completed ansi-wl-pprint-0.6.9 Starting unix-time-0.4.7 Building QuickCheck-2.13.2 Building unix-time-0.4.7 Completed unix-time-0.4.7 Starting typed-process-0.2.6.0 Building typed-process-0.2.6.0 Completed streaming-commons-0.2.1.1 Starting transformers-base-0.4.5.2 Building transformers-base-0.4.5.2 Completed primitive-0.6.4.0 Starting monad-par-extras-0.3.3 Completed transformers-base-0.4.5.2 Starting exceptions-0.10.3 Completed typed-process-0.2.6.0 Starting constraints-0.11.2 Building monad-par-extras-0.3.3 Building exceptions-0.10.3 Building constraints-0.11.2 Completed monad-par-extras-0.3.3 Starting optparse-applicative-0.14.3.0 Building optparse-applicative-0.14.3.0 Completed exceptions-0.10.3 Starting fast-logger-2.4.17 Building fast-logger-2.4.17 Completed constraints-0.11.2 Starting vector-0.12.0.3 Completed fast-logger-2.4.17 Starting scientific-0.3.6.2 Building vector-0.12.0.3 Building scientific-0.3.6.2 Completed optparse-applicative-0.14.3.0 Starting monad-control-1.0.2.3 Building monad-control-1.0.2.3 Completed QuickCheck-2.13.2 Starting resourcet-1.2.2 Building resourcet-1.2.2 Completed scientific-0.3.6.2 Starting megaparsec-7.0.5 Completed monad-control-1.0.2.3 Building megaparsec-7.0.5 Starting attoparsec-0.13.2.3 Building attoparsec-0.13.2.3 Completed resourcet-1.2.2 Starting lifted-base-0.2.3.12 Building lifted-base-0.2.3.12 Completed lifted-base-0.2.3.12 Starting lifted-async-0.10.0.4 Building lifted-async-0.10.0.4 Completed attoparsec-0.13.2.3 Completed lifted-async-0.10.0.4 Completed megaparsec-7.0.5 Completed vector-0.12.0.3 Starting vector-th-unbox-0.2.1.6 Starting vector-binary-instances-0.2.5.1 Starting vector-algorithms-0.8.0.1 Starting quickcheck-instances-0.3.22 Building vector-th-unbox-0.2.1.6 Building vector-binary-instances-0.2.5.1 Building vector-algorithms-0.8.0.1 Building quickcheck-instances-0.3.22 Completed vector-binary-instances-0.2.5.1 Starting matrices-0.5.0 Completed vector-th-unbox-0.2.1.6 Starting hmatrix-0.20.0.0 Building matrices-0.5.0 Building hmatrix-0.20.0.0 Completed quickcheck-instances-0.3.22 Starting aeson-1.4.5.0 Building aeson-1.4.5.0 Completed vector-algorithms-0.8.0.1 Starting math-functions-0.3.2.1 Completed matrices-0.5.0 Starting mono-traversable-1.0.12.0 Building math-functions-0.3.2.1 Building mono-traversable-1.0.12.0 Completed math-functions-0.3.2.1 Starting mwc-random-0.14.0.0 Building mwc-random-0.14.0.0 Completed mwc-random-0.14.0.0 Starting dense-linear-algebra-0.1.0.0 Building dense-linear-algebra-0.1.0.0 Completed mono-traversable-1.0.12.0 Starting monad-par-0.3.4.8 Building monad-par-0.3.4.8 Completed dense-linear-algebra-0.1.0.0 Starting conduit-1.3.1.1 Building conduit-1.3.1.1 Completed monad-par-0.3.4.8 Completed aeson-1.4.5.0 Starting statistics-0.15.0.0 Building statistics-0.15.0.0 Completed hmatrix-0.20.0.0 Completed conduit-1.3.1.1 Starting conduit-extra-1.3.4 Building conduit-extra-1.3.4 Completed conduit-extra-1.3.4 Starting monad-logger-0.3.30 Building monad-logger-0.3.30 Completed monad-logger-0.3.30 Starting elynx-tools-0.0.1 Building elynx-tools-0.0.1 Completed statistics-0.15.0.0 Completed elynx-tools-0.0.1 Starting elynx-tree-0.0.1 Building elynx-tree-0.0.1 Completed elynx-tree-0.0.1