these 6 derivations will be built:
  /nix/store/4gr9vsylvb36np4jjpz11cxkywdddspp-cargo-package-blake3-1.8.7.drv
  /nix/store/9d021p669hv48rv075fdbfkyf1wa2jy2-source.drv
  /nix/store/a6p983s67s8s7y3zcx316njmrlr4zf5i-vendor-registry.drv
  /nix/store/i8jvzkgdjvp6n8ks9jg18fb5596ngznl-vendor-cargo-deps.drv
  /nix/store/6gca18ddbxyxisgrr5zm82sfp97q0ql1-harmonia-deps-3.2.0.drv
  /nix/store/dmc803x099vx31i8wkpqq6ki5zafsvkd-harmonia-llvm-cov-3.2.0.drv