this derivation will be built:
  /nix/store/pxq6xba0i7sc9nqlg1n8smj4izm385g8-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/pxq6xba0i7sc9nqlg1n8smj4izm385g8-bcachefs-module-7.0.0-29-generic.drv'...