these 2 derivations will be built:
  /nix/store/lf5pi6cmb5q4dmyvzkzs4dbyr82k60gq-niks3-tests-1.15.0.drv
  /nix/store/jmp101qx7gq93k1v0pxqx4xg6dpkpq87-niks3-go-unit-tests.drv