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     safe-0.3.17
Starting     syb-0.7
Building     safe-0.3.17
Building     syb-0.7
Completed    safe-0.3.17
Completed    syb-0.7
Starting     th-expand-syns-0.4.4.0
Building     th-expand-syns-0.4.4.0
Completed    th-expand-syns-0.4.4.0
Downloading  th-reify-many-0.1.9
Downloaded   th-reify-many-0.1.9
Starting     th-reify-many-0.1.9
Building     th-reify-many-0.1.9
Completed    th-reify-many-0.1.9