this derivation will be built:
  /nix/store/z9j6nh004lfgqzw857kffq99x4y2wb5b-bcachefs-module-7.1.5-arch1-1.drv
building '/nix/store/z9j6nh004lfgqzw857kffq99x4y2wb5b-bcachefs-module-7.1.5-arch1-1.drv'...