these 11 derivations will be built:
  /nix/store/clvxq0qdcg4b5671kx70vxh7jixhyfay-cargo-package-serde_spanned-1.1.2.drv
  /nix/store/kq5i8w8ky3wig2ahbpcxwfdsbvsy9vvy-cargo-src-toml_parser-1.1.5+spec-1.1.0.drv
  /nix/store/qqs37c1jb6xkpsv7d1w7mxp5sgcn4fva-cargo-package-toml_parser-1.1.5+spec-1.1.0.drv
  /nix/store/rp0hp5yyxirym320xrdy58c5275aigvb-cargo-package-toml_writer-1.1.3+spec-1.1.0.drv
  /nix/store/vh72isa0q2n219y5p7cvng9w6xckzsaq-cargo-package-toml-1.1.7+spec-1.1.0.drv
  /nix/store/vq4vxdzbcvhq6yfbpc5h1rwm6pg5qld6-cargo-package-toml_datetime-1.1.2+spec-1.1.0.drv
  /nix/store/2wz3dfx9w0x43ahffklz49xhd7rzyryz-vendor-registry.drv
  /nix/store/i9pi7gcbmqrgy74nc6panilybikqw35f-vendor-cargo-deps.drv
  /nix/store/pawdch4z6aiw1ha37mp3czszbx40j2kw-source.drv
  /nix/store/gdwa4xji9g23z9sgirpm4kqy6nib7kii-harmonia-deps-3.3.0.drv
  /nix/store/107d6cjvlcn6ciggpna3nfjs3j1rggs3-harmonia-llvm-cov-3.3.0.drv