this derivation will be built:
  /nix/store/brlrrych48qdrqyxlhn1f5lf9hp2dqcq-bcachefs-module-7.0.0-26-generic.drv
building '/nix/store/brlrrych48qdrqyxlhn1f5lf9hp2dqcq-bcachefs-module-7.0.0-26-generic.drv'...