this derivation will be built:
  /nix/store/3aw3zqhzsnvrng7m9kr23zl75k8rfq8g-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/3aw3zqhzsnvrng7m9kr23zl75k8rfq8g-bcachefs-module-7.0.0-34-generic.drv'...