2 Resolving dependencies...
3 Build profile: -w ghc-<GHCVER> -O1
4 In order, the following will be built:
5 - issue-6894 (lib:sublib) (first run)
6 - issue-6894 (lib) (first run)
7 Configuring library 'sublib' for issue-6894...
8 Preprocessing library 'sublib' for issue-6894...
9 Building library 'sublib' for issue-6894...
10 Configuring library for issue-6894...
11 Preprocessing library for issue-6894...
12 Building library for issue-6894...