this derivation will be built:
  /nix/store/7crhyvi8k2kg40fcwsc8nl4659pgblzb-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/7crhyvi8k2kg40fcwsc8nl4659pgblzb-bcachefs-module-7.0.0-39-generic.drv'...