This appears to be caused by the calls to run_bzr_catch_user_errors(cmd) to pull/push/etc the external branch. bzrlib.trace.is_quiet() correctly returns true before this call, but returns false afterwards.
This appears to be caused by the calls to run_bzr_ catch_user_ errors( cmd) to pull/push/etc the external branch. bzrlib. trace.is_ quiet() correctly returns true before this call, but returns false afterwards.