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     old-locale-1.0.0.7
Starting     random-1.1
Starting     regex-base-0.93.2
Starting     network-3.0.1.1
Building     old-locale-1.0.0.7
Building     random-1.1
Building     regex-base-0.93.2
Completed    old-locale-1.0.0.7
Starting     old-time-1.1.0.3
Completed    regex-base-0.93.2
Starting     regex-posix-0.95.2
Building     network-3.0.1.1
Building     regex-posix-0.95.2
Building     old-time-1.1.0.3
Completed    random-1.1
Completed    old-time-1.1.0.3
Completed    regex-posix-0.95.2
Starting     regex-compat-0.95.1
Building     regex-compat-0.95.1
Completed    regex-compat-0.95.1
Completed    network-3.0.1.1
Starting     network-bsd-2.8.1.0
Building     network-bsd-2.8.1.0
Completed    network-bsd-2.8.1.0
Starting     hslogger-1.3.0.0
Building     hslogger-1.3.0.0
Completed    hslogger-1.3.0.0
Downloading  MissingH-1.4.2.0
Downloaded   MissingH-1.4.2.0
Starting     MissingH-1.4.2.0
Building     MissingH-1.4.2.0
Completed    MissingH-1.4.2.0