these 2 derivations will be built:
  /nix/store/6gh8f1sb9jkl3ip7hfhhbl85n3bhcq1v-nix-grpc-store-0.1.0-beta.4.drv
  /nix/store/nkagrhnb9ir74469214ss46zvix2q3r6-nix-grpc-store-exit-stress.drv
these 4 paths will be fetched (218.9 KiB download, 836.8 KiB unpacked):
  /nix/store/350qdkqmnk84yl2mqpp87s24ldvz6mis-civetweb-1.16
  /nix/store/06p51pddv9abf3w2j25v2v6czxrgcna1-civetweb-1.16-dev
  /nix/store/yvq87g3l0g89pa7vf1nq1qsalhzq9bp1-prometheus-cpp-1.3.0
  /nix/store/lbgj6qadpcckhkcas15dxdxrnigks0ps-prometheus-cpp-1.3.0-dev