these 5 derivations will be built:
  /nix/store/2161cxyfp3ynzazin7asqrsk6llmfmwp-source.drv
  /nix/store/ayjbkmizaar6lnkmqp2d8h0m6pgg97mr-vendor-registry.drv
  /nix/store/qr2m9wcxg62flk8ihh7iqr1498wslb01-vendor-cargo-deps.drv
  /nix/store/2flbbh3xc61153rs142bqva2hp5n1d24-tincd-deps-0.1.0.drv
  /nix/store/870i1w7c666c4j4a7l4n8f7h419x256k-tincd-test-0.1.0.drv