this derivation will be built:
  /nix/store/cwan7aa100y8gbazs08zf73jr9fxk629-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/cwan7aa100y8gbazs08zf73jr9fxk629-bcachefs-module-7.0.0-34-generic.drv'...