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     base-unicode-symbols-0.2.2.4
Starting     SafeSemaphore-0.10.1
Building     base-unicode-symbols-0.2.2.4
Building     SafeSemaphore-0.10.1
Completed    base-unicode-symbols-0.2.2.4
Starting     colour-2.3.4
Building     colour-2.3.4
Completed    SafeSemaphore-0.10.1
Starting     data-default-class-0.1.2.0
Building     data-default-class-0.1.2.0
Completed    data-default-class-0.1.2.0
Starting     dlist-0.8.0.5
Building     dlist-0.8.0.5
Completed    colour-2.3.4
Starting     hashable-1.2.7.0
Completed    dlist-0.8.0.5
Starting     microlens-0.4.10
Building     hashable-1.2.7.0
Building     microlens-0.4.10
Completed    microlens-0.4.10
Starting     old-locale-1.0.0.7
Completed    hashable-1.2.7.0
Starting     primitive-0.6.4.0
Building     old-locale-1.0.0.7
Building     primitive-0.6.4.0
Completed    old-locale-1.0.0.7
Starting     th-abstraction-0.2.8.0
Building     th-abstraction-0.2.8.0
Completed    th-abstraction-0.2.8.0
Starting     transformers-compat-0.6.2
Building     transformers-compat-0.6.2
Completed    transformers-compat-0.6.2
Starting     data-default-instances-containers-0.0.1
Building     data-default-instances-containers-0.0.1
Completed    data-default-instances-containers-0.0.1
Starting     ansi-terminal-0.8.2
Building     ansi-terminal-0.8.2
Completed    primitive-0.6.4.0
Starting     data-default-instances-dlist-0.0.1
Building     data-default-instances-dlist-0.0.1
Completed    data-default-instances-dlist-0.0.1
Starting     microlens-ghc-0.4.10
Building     microlens-ghc-0.4.10
Completed    ansi-terminal-0.8.2
Starting     unordered-containers-0.2.9.0
Building     unordered-containers-0.2.9.0
Completed    microlens-ghc-0.4.10
Starting     async-2.2.1
Building     async-2.2.1
Completed    async-2.2.1
Starting     data-default-instances-old-locale-0.0.1
Building     data-default-instances-old-locale-0.0.1
Completed    data-default-instances-old-locale-0.0.1
Starting     microlens-th-0.4.2.3
Building     microlens-th-0.4.2.3
Completed    unordered-containers-0.2.9.0
Starting     mmorph-1.1.2
Building     mmorph-1.1.2
Completed    mmorph-1.1.2
Starting     microlens-mtl-0.1.11.1
Completed    microlens-th-0.4.2.3
Starting     exceptions-0.10.0
Building     microlens-mtl-0.1.11.1
Building     exceptions-0.10.0
Completed    microlens-mtl-0.1.11.1
Starting     vector-0.12.0.1
Building     vector-0.12.0.1
Completed    exceptions-0.10.0
Starting     hformat-0.3.3.1
Building     hformat-0.3.3.1
Completed    hformat-0.3.3.1
Starting     data-default-0.7.1.1
Building     data-default-0.7.1.1
Completed    data-default-0.7.1.1
Completed    vector-0.12.0.1
Starting     microlens-platform-0.3.11
Building     microlens-platform-0.3.11
Completed    microlens-platform-0.3.11
Downloading  simple-log-0.9.9
Downloaded   simple-log-0.9.9
Starting     simple-log-0.9.9
Building     simple-log-0.9.9
Completed    simple-log-0.9.9