this derivation will be built:
  /nix/store/j3fbljxfy2lsfvgqj76r9gn5lxcxxm5s-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/j3fbljxfy2lsfvgqj76r9gn5lxcxxm5s-bcachefs-module-7.0.0-30-generic.drv'...