this derivation will be built:
  /nix/store/yrrrn8jxv7jpb31jmgfvkk5w5hpkch83-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/yrrrn8jxv7jpb31jmgfvkk5w5hpkch83-bcachefs-module-7.0.0-38-generic.drv'...