these 2 derivations will be built:
  /nix/store/h832fr0h18s3846w4c70hlba8l3b3m4l-niks3-tests-1.16.0.drv
  /nix/store/xcc5l88mn1flw2xqbz9cysj38ppvks8n-niks3-go-unit-tests.drv