these 4 derivations will be built:
  /nix/store/fgbql5dgf97mkjk76g2prgp3f72781mp-vendor-registry.drv
  /nix/store/dj3z3p182lk50fl8hwi9wyqn7cb1d56l-vendor-cargo-deps.drv
  /nix/store/803az5xddlj1608cv0ri1hdqcj51m3mb-tincd-deps-0.1.0.drv
  /nix/store/c7gn2w5v5w8md8ihbdrrw50lybjn9rk5-tincd-0.1.0.drv