these 4 derivations will be built:
  /nix/store/ddlkdr3lkj7ksgfi5yizrbk58d6g5z61-vendor-cargo-deps.drv
  /nix/store/sichs5nlrwb0yi33av46i26xbfkq38j9-source.drv
  /nix/store/7wnl9varc21kq26c6b3zzffwg2zadcgd-tincd-android-deps-0.1.0.drv
  /nix/store/sjm037qyxc22asm0bq7lvayz9d21alfy-tincd-android-0.1.0.drv