these 14 derivations will be built:
  /nix/store/qvq3n8xha7bc0a4si7p6im6acgzg9sa9-cargo-src-zstd-safe-8.2.0.drv
  /nix/store/3adfhwhbshsgz4g3azx2dh9fcpjh6vvk-cargo-package-zstd-safe-8.2.0.drv
  /nix/store/8h0drsybw8aw8f4sfadj5lzasxxxzv0q-cargo-package-tokio-1.53.3.drv
  /nix/store/lkwqxfnqq57ra4kwgh42a5n84gdsm8dz-cargo-src-sha2-0.11.1.drv
  /nix/store/ax6ab6n9fcw6i26safvf14d07gv18rrm-cargo-package-sha2-0.11.1.drv
  /nix/store/f6f60bby6zi8r98vnhcxdif55srw0kmi-cargo-src-zstd-sys-2.1.2+zstd.1.5.7.drv
  /nix/store/cj2xkkvva7a8kz0dykm1qyw7xgjrdprx-cargo-package-zstd-sys-2.1.2+zstd.1.5.7.drv
  /nix/store/dqm9s2hrjn9p10i976l7aav7pgn4kkiw-cargo-package-tokio-util-0.7.20.drv
  /nix/store/rgiv0mb1iv8j2dycx7qkfh4mdwcj8r0r-cargo-package-serde_json-1.0.154.drv
  /nix/store/f2sjdkwxs9b06dw51z8hn7qkn2kr6bpj-vendor-registry.drv
  /nix/store/6cjjzrv8fjvfki12mk07jvhxmc5zwsp2-vendor-cargo-deps.drv
  /nix/store/gnlfsdya6qywfbrnb5xck0irlv1w3p2m-source.drv
  /nix/store/phpnid86f6jq6zajnmpzw2h0nmpiwfgd-tribuchet-deps-0.1.0.drv
  /nix/store/2391jxi2qvaknxlrs808syyr12j9ijxc-tribuchet-0.1.0.drv
these 2 paths will be fetched (300.9 KiB download, 300.9 KiB unpacked):
  /nix/store/5151q4dpc9qpq03cs14bd7h8lnykfw40-cargo-src-serde_json-1.0.154
  /nix/store/vkf4qmfgfyzv32vk9ixd27rcz41rs394-cargo-src-tokio-util-0.7.20