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...
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Building     base-orphans-0.8.2
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Starting     clock-0.8
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Starting     cmdargs-0.10.20
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Completed    clock-0.8
Starting     colour-2.3.5
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Starting     dlist-0.8.0.7
Building     colour-2.3.5
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Starting     exceptions-0.10.4
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Starting     hashable-1.3.0.0
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Starting     integer-logarithms-1.0.3
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Starting     primitive-0.7.0.1
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Starting     random-1.1
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Building     random-1.1
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Starting     regex-base-0.94.0.0
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Completed    random-1.1
Starting     safe-0.3.18
Building     safe-0.3.18
Completed    regex-base-0.94.0.0
Starting     semigroups-0.19.1
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Starting     split-0.2.3.4
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Starting     stringsearch-0.3.6.6
Building     stringsearch-0.3.6.6
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Starting     tagged-0.8.6
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Completed    cmdargs-0.10.20
Starting     th-abstraction-0.3.2.0
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Starting     unicode-show-0.1.0.4
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Building     unicode-show-0.1.0.4
Completed    unicode-show-0.1.0.4
Starting     unix-compat-0.5.2
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Starting     unliftio-core-0.2.0.1
Building     unix-compat-0.5.2
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Starting     utf8-string-1.0.1.1
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Starting     contravariant-1.5.2
Completed    unliftio-core-0.2.0.1
Starting     time-compat-1.9.2.2
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Starting     ansi-terminal-0.10.3
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Starting     regex-posix-0.96.0.0
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Building     regex-posix-0.96.0.0
Completed    async-2.2.2
Starting     regex-pcre-0.95.0.0
Building     regex-pcre-0.95.0.0
Completed    uuid-types-1.0.3
Starting     extra-1.7
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Completed    regex-posix-0.96.0.0
Starting     vector-0.12.1.2
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Completed    regex-pcre-0.95.0.0
Starting     scientific-0.3.6.2
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Completed    unordered-containers-0.2.10.0
Starting     distributive-0.6.1
Completed    extra-1.7
Starting     resourcet-1.2.3
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Starting     attoparsec-0.13.2.3
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Starting     comonad-5.0.6
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Starting     bifunctors-5.5.7
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Starting     profunctors-5.5.2
Starting     semigroupoids-5.3.4
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Building     semigroupoids-5.3.4
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Starting     vector-algorithms-0.8.0.3
Starting     aeson-1.4.6.0
Building     vector-algorithms-0.8.0.3
Building     aeson-1.4.6.0
Completed    profunctors-5.5.2
Completed    semigroupoids-5.3.4
Starting     either-5.0.1.1
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Starting     mono-traversable-1.0.15.1
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Completed    mono-traversable-1.0.15.1
Starting     conduit-1.3.1.2
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Building     conduit-1.3.1.2
Completed    conduit-1.3.1.2
Starting     libyaml-0.1.2
Building     libyaml-0.1.2
Completed    libyaml-0.1.2
Starting     yaml-0.11.2.0
Building     yaml-0.11.2.0
Completed    yaml-0.11.2.0
Starting     cgrep-6.6.32
Building     cgrep-6.6.32
Completed    cgrep-6.6.32