these 6 derivations will be built:
  /nix/store/fim0ca2r8pn5k94p38v5vlnv1w1dkpjp-source.drv
  /nix/store/dqj6p6m4gq7p1b8zqf28lgcgigyabdl0-cargo-package-zeroize-1.9.1.drv
  /nix/store/ghd5n5j24q9mz3svvj4gmvasmf4slihv-vendor-registry.drv
  /nix/store/wdyzq0mv6l7y9npfr0am2n7m8fg7hf1l-vendor-cargo-deps.drv
  /nix/store/5yqb7bczaxdxnd639vc95x3v6qif5pkv-harmonia-deps-3.3.0.drv
  /nix/store/awqlnlw3naddvqnvyhvjisznh70zk60n-harmonia-llvm-cov-3.3.0.drv