Crash in RENAME TABLE with FOREIGN KEY and FULLTEXT INDEX

CREATE TABLE t1 (a INT PRIMARY KEY) ENGINE=InnoDB;

CREATE DATABASE best;

CREATE TABLE t3 (a INT PRIMARY KEY,

CONSTRAINT t2_ibfk_1 FOREIGN KEY (a) REFERENCES t1(a)) ENGINE=InnoDB;

CREATE TABLE best.t2 (a INT PRIMARY KEY, b TEXT, FULLTEXT INDEX(b),

FOREIGN KEY (a) REFERENCES t1(a)) ENGINE=InnoDB;

--error ER_TABLE_EXISTS_ERROR

RENAME TABLE best.t2 TO test.t2;

SHOW CREATE TABLE best.t2;

DROP TABLE best.t2,t3,t1;

Version: '10.0.37-MariaDB-debug'  socket: '/dev/shm/10.0/mysql-test/var/tmp/mysqld.1.sock'  port: 16000  Source distribution

2018-10-24 10:57:33 7fe9b3592700  InnoDB: Assertion failure in thread 140641713071872 in file que0que.cc line 1248

InnoDB: Failing assertion: trx->error_state == DB_SUCCESS