this derivation will be built:
  /nix/store/z9l9xjkqabv26f3zl20wggwcj0l0vqf1-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/z9l9xjkqabv26f3zl20wggwcj0l0vqf1-bcachefs-module-7.0.0-30-generic.drv'...