this derivation will be built:
  /nix/store/rl8qm0qvha89h379zf40g9bhwd7pbcn5-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/rl8qm0qvha89h379zf40g9bhwd7pbcn5-bcachefs-module-7.0.0-14-generic.drv'...