this derivation will be built:
  /nix/store/d84giyscmw19k0w8s3igmqw7jc0m1vmi-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/d84giyscmw19k0w8s3igmqw7jc0m1vmi-bcachefs-module-7.0.0-14-generic.drv'...