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     Boolean-0.2.4
Starting     call-stack-0.2.0
Starting     newtype-generics-0.5.4
Starting     NumInstances-1.4
Building     Boolean-0.2.4
Building     call-stack-0.2.0
Building     newtype-generics-0.5.4
Building     NumInstances-1.4
Completed    call-stack-0.2.0
Starting     tagged-0.8.6
Completed    newtype-generics-0.5.4
Starting     MemoTrie-0.6.10
Building     tagged-0.8.6
Building     MemoTrie-0.6.10
Completed    Boolean-0.2.4
Completed    NumInstances-1.4
Completed    MemoTrie-0.6.10
Starting     vector-space-0.16
Completed    tagged-0.8.6
Building     vector-space-0.16
Completed    vector-space-0.16
Starting     manifolds-core-0.5.1.0
Building     manifolds-core-0.5.1.0
Completed    manifolds-core-0.5.1.0