these 4 derivations will be built:
  /nix/store/72lfj19i5wmrmaq37c4qxxabdgbvjvwc-crate-log-0.4.35.tar.gz.drv
  /nix/store/a7p3hd4zhr8gkh7zicw9ralsdwvp1kyw-log-0.4.35.drv
  /nix/store/88rml3l1n9dayxpwbcq12jiivpf6qzlj-cargo-vendor-dir.drv
  /nix/store/ylvncd5s9z5swbdjsvi16zk73cpchc9b-envfs-1.3.0.drv