Test

Refine error code. #1667

Job	Run time
multiple-arch-aarch64	23m 25s
multiple-arch-armv7	22m 37s
utest-regression-blackbox-test	9m 43s
cygwin64-cache	2m 2s
fast	1s
cygwin64	13m 52s
build-ubuntu18	3m 11s
build-ubuntu20	3m 37s
build-cross-aarch64	5m 9s
build-centos7	4m 53s
build-cross-arm	5m 16s
build-ubuntu16	3m 1s
coverage	3m 43s
multiple-arch-amd64	2m 20s
test-done	1s
	1h 42m 51s

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