docs: private Catalog replayFailedCatalogRebuildUnderDebug(
              VoltCompiler autoGenCompiler,
              List<VoltCompilerReader> autogenReaderList,
              InMemoryJarfile autoGenJarOutput)
      {
          // Be sure to set RETRY_FAILED_CATALOG_REBUILD_UNDER_DEBUG = true to enable
          // this last ditch retry before crashing.
          // BREAKPOINT HERE!
          // Then step IN to debug the failed rebuild -- or, just as likely, the canonical ddl.
          // Or step OVER to debug just the catalog diff process, retried with verbose output --
          // maybe it's just being too sensitive to immaterial changes?
          Catalog autoGenCatalog = autoGenCompiler.compileCatalogInternal(null, null,
                  autogenReaderList, autoGenJarOutput);
          return autoGenCatalog;
      }