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-0.5.8.1
Starting     entropy-0.4.1.5
Starting     basement-0.0.11
Starting     SHA-1.6.4.4
Building     cereal-0.5.8.1
Building     basement-0.0.11
Building     SHA-1.6.4.4
Building     entropy-0.4.1.5
Completed    entropy-0.4.1.5
Starting     hourglass-0.2.12
Building     hourglass-0.2.12
Completed    cereal-0.5.8.1
Starting     tagged-0.8.6
Building     tagged-0.8.6
Completed    SHA-1.6.4.4
Completed    tagged-0.8.6
Starting     crypto-api-0.13.3
Building     crypto-api-0.13.3
Completed    hourglass-0.2.12
Completed    crypto-api-0.13.3
Completed    basement-0.0.11
Starting     memory-0.15.0
Building     memory-0.15.0
Completed    memory-0.15.0
Starting     asn1-types-0.3.3
Building     asn1-types-0.3.3
Completed    asn1-types-0.3.3
Starting     asn1-encoding-0.9.6
Building     asn1-encoding-0.9.6
Completed    asn1-encoding-0.9.6
Starting     crypto-pubkey-types-0.4.3
Building     crypto-pubkey-types-0.4.3
Completed    crypto-pubkey-types-0.4.3
Downloading  RSA-2.4.1
Downloaded   RSA-2.4.1
Starting     RSA-2.4.1
Building     RSA-2.4.1
Completed    RSA-2.4.1