these 6 derivations will be built:
  /nix/store/sqn4gqrxix0k9czrg57a065ih0p0vkb9-cargo-package-tokio-1.54.1.drv
  /nix/store/g8xp4hqqnda0dqq5i133sf4d0n7sshwh-vendor-registry.drv
  /nix/store/ghhyib1pija62j0kkpj7lqwlcylbanpj-vendor-cargo-deps.drv
  /nix/store/lwmxay6g808pl6b045lmyry1jy2ax2fh-source.drv
  /nix/store/rxf50mnbb2g71h31gb0pnxy47bm403fq-harmonia-deps-3.3.0.drv
  /nix/store/179rw7vnfnhk3n72f0wp2c1qxgwvh278-harmonia-llvm-cov-3.3.0.drv