these 14 derivations will be built:
  /nix/store/wf7k9hv2aymhp8rbkmalqwf1zg1rbccr-cargo-src-sha2-0.11.1.drv
  /nix/store/8s2ff4hmjq4vbycqxgl8vn1q3m78kapy-cargo-package-sha2-0.11.1.drv
  /nix/store/ixdgy6gdswgxyv2kp0ic7r81jwp8galc-cargo-src-zstd-safe-8.2.0.drv
  /nix/store/gbp1mjzimrb0vffr2m8d0pq0isqfm0i7-cargo-package-zstd-safe-8.2.0.drv
  /nix/store/iz63szp83llbnbs198glpgn5nvjyxqj1-cargo-package-tokio-1.53.3.drv
  /nix/store/k8xrgwmc81l9qk9djng0h5fm79xndz9i-cargo-package-tokio-util-0.7.20.drv
  /nix/store/xi5jcn3ij6px0kr839kba7waxfmi5d01-cargo-package-serde_json-1.0.154.drv
  /nix/store/wmx99xzrrxm5l7pi5zykvsh5aa7dpc96-cargo-src-zstd-sys-2.1.2+zstd.1.5.7.drv
  /nix/store/z6sqlg405wz92j9b0liin9jibc7k6alf-cargo-package-zstd-sys-2.1.2+zstd.1.5.7.drv
  /nix/store/h6g14z2g1yh7xxhwl4xyxmxx45jri7ji-vendor-registry.drv
  /nix/store/rkz7i66f9adczzx1qv800qaqx5lprvfh-vendor-cargo-deps.drv
  /nix/store/s8001qkvhk78clq1pk6lzi3im88r9s35-source.drv
  /nix/store/sk00s4p4988v9fdwq12q7v48vca1aspg-tribuchet-deps-0.1.0.drv
  /nix/store/2y18jzy4n54dcl6lnw5wyj6wk02h7b9a-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