these 6 derivations will be built:
  /nix/store/6p55qf8j23d4f9r74mqfvzw151gh1gwd-source.drv
  /nix/store/h4hc2adhha6y32v7vbs2vqw472wm8cvk-herdr-app-0.1.15-vendor-staging.drv
  /nix/store/0mr5mm75cg3yg7ivzhmway8mjphkx7yy-herdr-app-0.1.15-vendor.drv
  /nix/store/j4wv2imfm1ya9khd489lnv3spc20dfdl-herdr-app-0.1.15-zig-deps.drv
  /nix/store/xqwj0w0vs85782h4fxs0cgxayqdzpb4i-herdr-app-0.1.15.drv
  /nix/store/k3vy09mp5bwaqh5dhxb08zw6gia3ldrw-check-herdr-app.drv