this derivation will be built:
  /nix/store/03dwfq40bp2zhh761475ylhcd7m5xw8i-bcachefs-module-7.0.0-30-generic-64k.drv
building '/nix/store/03dwfq40bp2zhh761475ylhcd7m5xw8i-bcachefs-module-7.0.0-30-generic-64k.drv'...