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     cereal-0.5.7.0
Starting     basement-0.0.8
Building     cereal-0.5.7.0
Building     basement-0.0.8
Completed    cereal-0.5.7.0
Starting     hashable-1.2.7.0
Building     hashable-1.2.7.0
Completed    hashable-1.2.7.0
Starting     mtl-compat-0.2.1.3
Building     mtl-compat-0.2.1.3
Completed    mtl-compat-0.2.1.3
Starting     random-1.1
Building     random-1.1
Completed    random-1.1
Starting     transformers-compat-0.6.2
Building     transformers-compat-0.6.2
Completed    transformers-compat-0.6.2
Starting     async-2.2.1
Building     async-2.2.1
Completed    async-2.2.1
Starting     protolude-0.2.3
Building     protolude-0.2.3
Completed    protolude-0.2.3
Completed    basement-0.0.8
Starting     memory-0.14.18
Building     memory-0.14.18
Completed    memory-0.14.18
Starting     cryptonite-0.25
Building     cryptonite-0.25
Completed    cryptonite-0.25
Downloading  merkle-tree-0.1.1
Downloaded   merkle-tree-0.1.1
Starting     merkle-tree-0.1.1
Building     merkle-tree-0.1.1
Completed    merkle-tree-0.1.1