these 3 derivations will be built:
  /nix/store/zgpdlg2m2z0cwrf9l5a0x3zsglyarrjb-bb-app-src-with-lock.drv
  /nix/store/pamy094a9ifmbpism2dclw1xb78y2g46-bb-app-0.46.0.drv
  /nix/store/2zvm4wjkwg2ykfzmfqpi5xd41lzgrian-check-bb-app.drv