these 2 derivations will be built:
  /nix/store/b1vilra0s8r2cjmvzib5y9dli7bddqbv-niks3-tests-1.4.0.drv
  /nix/store/bq2ji47hvraqv8skcyabjj4szlhkqx4f-niks3-go-unit-tests.drv