perfschema.pfs_upgrade_proc failed in buildbot, Upgrade file was not properly created

perfschema.pfs_upgrade_proc 'innodb'     w3 [ fail ]

        Test ended at 2019-08-23 06:32:32

CURRENT_TEST: perfschema.pfs_upgrade_proc

--- D:/winx64-debug/build/src/mysql-test/suite/perfschema/r/pfs_upgrade_proc.result	2019-08-23 05:30:46.261394900 +0000

+++ D:\winx64-debug\build\src\mysql-test\suite\perfschema\r\pfs_upgrade_proc.reject	2019-08-23 06:32:32.505511000 +0000

@@ -2,6 +2,7 @@

 create procedure test.user_proc()

 select "Not supposed to be here";

 update mysql.proc set db='performance_schema' where name='user_proc';

+Upgrade file 'D:\\winx64-debug\\build\\mysql-test\\var\\3\\mysqld.1\\data\\mysql_upgrade_info' was not properly created. Got error errno while checking file content: 0

 select name from mysql.proc where db='performance_schema';

 name

 user_proc

mysqltest: Result length mismatch