these 3 derivations will be built:
  /nix/store/a4qbmf13vg329mrgzd442m7j4gry8gjx-source.drv
  /nix/store/pda5pfivjdxl4wibw3kdlwivpl2ym251-tincd-deps-0.1.0.drv
  /nix/store/jdcw8c86lw05i9krb4k5mbm68fk54jrd-tincd-clippy-0.1.0.drv