Resolving dependencies...
Starting     ghc-tcplugins-extra-0.4.2
Starting     cabal-doctest-1.0.9
Starting     base-orphans-0.8.6
Starting     first-class-families-0.8.0.1
Building     ghc-tcplugins-extra-0.4.2
Building     base-orphans-0.8.6
Building     first-class-families-0.8.0.1
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Starting     primitive-0.7.3.0
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Starting     splitmix-0.1.0.4
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Starting     syb-0.7.2.1
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Starting     hashable-1.4.0.1
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Starting     random-1.2.1
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Starting     async-2.2.4
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Starting     type-errors-0.2.0.0
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Completed    type-errors-0.2.0.0
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Starting     atomic-primops-0.8.4
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Starting     QuickCheck-2.14.2
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Starting     unagi-chan-0.4.1.3
Building     unagi-chan-0.4.1.3
Completed    unagi-chan-0.4.1.3
Completed    QuickCheck-2.14.2
Starting     polysemy-1.7.1.0
Building     polysemy-1.7.1.0
Completed    polysemy-1.7.1.0
Downloading  polysemy-plugin-0.4.3.0
Downloaded   polysemy-plugin-0.4.3.0
Starting     polysemy-plugin-0.4.3.0
Building     polysemy-plugin-0.4.3.0
Completed    polysemy-plugin-0.4.3.0