1these 6 derivations will be built:2 /nix/store/2fpz1fx77spjgcyzrz68y31bzp3xirzr-source.drv3 /nix/store/8c8h10jlsknf6v6lpr8gbmyxrmnr2qq7-cpa-usage-keeper-frontend-1.15.7-npm-deps.drv4 /nix/store/jk8xdkrw1gffz2rjxrakmcrk2w0mq4jh-cpa-usage-keeper-frontend-1.15.7.drv5 /nix/store/yzxcq14ikj5lmxw2sbls722xfqv6nrlz-cpa-usage-keeper-1.15.7-go-modules.drv6 /nix/store/ca7zvc2bjfs01f94ka8rwiwkrg4s3hjq-cpa-usage-keeper-1.15.7.drv7 /nix/store/sk414rj265bn4i3dglz42cc2lhlhywrj-check-cpa-usage-keeper.drv