Comment 2 for bug 1709759

5.5:

main.mysql_client_test w1 [ pass ] 42218

MTR's internal check of the test case 'main.mysql_client_test' failed.
This means that the test case does not preserve the state that existed
before the test case was executed. Most likely the test case did not
do a proper clean-up. It could also be caused by the previous test run
by this thread, if the server wasn't restarted.
This is the diff of the states of the servers before and after the
test case was executed:
mysqltest: Logging to '/Users/laurynas/percona/obj-percona-5.5-release-openssl/mysql-test/var/1/tmp/check-mysqld_1.log'.
mysqltest: Results saved in '/Users/laurynas/percona/obj-percona-5.5-release-openssl/mysql-test/var/1/tmp/check-mysqld_1.result'.
mysqltest: Connecting to server localhost:13001 (socket /Users/laurynas/percona/obj-percona-5.5-release-openssl/mysql-test/var/tmp/1/mysqld.1.sock) as 'root', connection 'default', attempt 0 ...
mysqltest: ... Connected.
mysqltest: Start processing test commands from './include/check-testcase.test' ...
mysqltest: ... Done processing test commands.
--- /Users/laurynas/percona/obj-percona-5.5-release-openssl/mysql-test/var/1/tmp/check-mysqld_1.result 2017-08-17 10:55:46.000000000 +0300
+++ /Users/laurynas/percona/obj-percona-5.5-release-openssl/mysql-test/var/1/tmp/check-mysqld_1.reject 2017-08-17 10:56:29.000000000 +0300
@@ -41,6 +41,8 @@
 $MYSQL_TMP_DIR:
 mysqld.1
 mysqld.1.sock
+test_wl4435.out.log
+test_wl4435_2.out.log
 $MYSQLTEST_VARDIR:
 log
 my.cnf

mysqltest: Result content mismatch