these 8 derivations will be built:
  /nix/store/fsp9y24wq86hnvjzq3rv0iy9hv6nl9f0-Cargo.toml.drv
  /nix/store/na2gmq7csvpphvl2758nprdr0ar1wzsh-source.drv
  /nix/store/7yckd1mv9ijsvijk5ryf1ly657sk1j9v-cargo-package-rstest_macros-0.28.0.drv
  /nix/store/l0b19b773y14shvw5abk2fxirl58qmbc-cargo-package-rstest-0.28.0.drv
  /nix/store/qmblrzybjzyc7qis3bjy4s2pv4jwjxfd-vendor-registry.drv
  /nix/store/xn0v6dnbk9k5n8wgiw6d6awgzxpdkfs1-vendor-cargo-deps.drv
  /nix/store/6fdcx5lfqpa6hq92gri0sw22c2rlszw7-harmonia-deps-3.3.0.drv
  /nix/store/cyjigkhnszdls9s8ps99rjrps22lmysb-harmonia-3.3.0.drv