this derivation will be built:
  /nix/store/72if7mb7kvsr89ws60nga6zvy8r13zwi-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/72if7mb7kvsr89ws60nga6zvy8r13zwi-bcachefs-module-7.0.0-29-generic.drv'...