these 3 derivations will be built:
  /nix/store/fdirv08g0dap71s6kcpj6cfryj3qfzgx-insta-1.49.0.drv
  /nix/store/47fhy7ajnkh73pgbmh7nvb6igyc6ddg7-cargo-vendor-dir.drv
  /nix/store/5i7fxg005n3kw7634nlhv92zv8w45924-nixfmt-rs-static-x86_64-unknown-linux-musl-0.5.3.drv