these 2 derivations will be built:
  /nix/store/yaf34pnnp6wp2f36cyrqx58daxa5mwgw-nix-grpc-daemon-0.1.0.drv
  /nix/store/wrq23xs4mddscrak47c0dy2y0sgfiwh8-iets-nextest-0.2.0.drv