Resolving dependencies...
Downloading  StateVar-1.2.2
Downloaded   StateVar-1.2.2
Starting     StateVar-1.2.2
Building     StateVar-1.2.2
Completed    StateVar-1.2.2
Downloading  contravariant-1.5.5
Downloaded   contravariant-1.5.5
Starting     contravariant-1.5.5
Building     contravariant-1.5.5
Completed    contravariant-1.5.5