these 8 derivations will be built:
  /nix/store/cl5sb8sjyic5656dcskv2040rf5myhhv-crate-toml-1.2.1+spec-1.1.0.tar.gz.drv
  /nix/store/2v1nck70n7gjdgphwlp84vn2nxkzspzn-toml-1.2.1+spec-1.1.0.drv
  /nix/store/rbkvwyyvdzfwn3khqzd0nw00ddzrg7z1-crate-serde_spanned-1.1.3.tar.gz.drv
  /nix/store/9qr0cvsjwfg27q8c8h6pkaqmya2w89gf-serde_spanned-1.1.3.drv
  /nix/store/jxk2b710xx91blzdjk8jr17bg5lc55jc-crate-toml_datetime-1.1.3+spec-1.1.0.tar.gz.drv
  /nix/store/zssi5n0cc95lyvh89i2pclamqxbk0p7f-toml_datetime-1.1.3+spec-1.1.0.drv
  /nix/store/42g8317j06zyaqdj5ckc5nk8lm5p5q8y-cargo-vendor-dir.drv
  /nix/store/g1j6xkrjrv44nhsdqgxjgx8vxvib8hra-bob-0.1.0.drv