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     data-default-class-0.1.2.0
Starting     dlist-0.8.0.6
Starting     old-locale-1.0.0.7
Starting     clock-0.8
Building     dlist-0.8.0.6
Building     data-default-class-0.1.2.0
Building     old-locale-1.0.0.7
Building     clock-0.8
Completed    old-locale-1.0.0.7
Starting     parallel-3.2.2.0
Completed    data-default-class-0.1.2.0
Starting     random-1.1
Building     parallel-3.2.2.0
Completed    clock-0.8
Starting     regex-base-0.93.2
Building     random-1.1
Completed    dlist-0.8.0.6
Starting     semigroups-0.19
Building     regex-base-0.93.2
Building     semigroups-0.19
Completed    semigroups-0.19
Starting     data-default-instances-old-locale-0.0.1
Completed    parallel-3.2.2.0
Starting     data-default-instances-containers-0.0.1
Building     data-default-instances-old-locale-0.0.1
Completed    regex-base-0.93.2
Starting     data-default-instances-dlist-0.0.1
Building     data-default-instances-containers-0.0.1
Completed    random-1.1
Starting     extra-1.6.17
Building     data-default-instances-dlist-0.0.1
Completed    data-default-instances-old-locale-0.0.1
Starting     regex-posix-0.95.2
Building     extra-1.6.17
Building     regex-posix-0.95.2
Completed    data-default-instances-containers-0.0.1
Starting     splitmix-0.0.2
Completed    data-default-instances-dlist-0.0.1
Starting     data-default-0.7.1.1
Building     splitmix-0.0.2
Building     data-default-0.7.1.1
Completed    data-default-0.7.1.1
Completed    splitmix-0.0.2
Starting     QuickCheck-2.13.1
Building     QuickCheck-2.13.1
Completed    regex-posix-0.95.2
Completed    extra-1.6.17
Completed    QuickCheck-2.13.1
Starting     toolshed-0.18.0.1
Building     toolshed-0.18.0.1
Completed    toolshed-0.18.0.1
Downloading  regexdot-0.12.2.1
Downloaded   regexdot-0.12.2.1
Starting     regexdot-0.12.2.1
Building     regexdot-0.12.2.1
Completed    regexdot-0.12.2.1
Downloading  regexchar-0.9.0.17
Downloaded   regexchar-0.9.0.17
Starting     regexchar-0.9.0.17
Building     regexchar-0.9.0.17
Completed    regexchar-0.9.0.17