these 5 derivations will be built:
  /nix/store/0k0c4lilp7mgz4n4p9cx6wy4bpsc81fx-source.drv
  /nix/store/5syzizm411sci3a7fl5q97frf3x38dl8-vendor-registry.drv
  /nix/store/5bk91fblif96pm2v9spg1f133wcjwmzm-vendor-cargo-deps.drv
  /nix/store/cq0k195l2wc8rdlka2490ak97m9jj0lw-tincd-deps-0.1.0.drv
  /nix/store/p7gfs7nw86kmw8w74dkib88hkd9drrlv-tincd-test-0.1.0.drv