these 2 derivations will be built:
  /nix/store/ynf5mn7f18kcbhldsdfgrckm1b6lw9ji-tincd-deps-0.1.0.drv
  /nix/store/aw2kc58qha3myczmdnn2vmyx1iin2nrv-tincd-test-0.1.0.drv