[2021-10-31T11:13:28.659Z] --- FAIL: TestWeightString (0.00s)

[2021-10-31T11:13:28.659Z]     builtin_string_test.go:2634: 

[2021-10-31T11:13:28.659Z]         	Error Trace:	builtin_string_test.go:2634

[2021-10-31T11:13:28.659Z]         	Error:      	Not equal: 

[2021-10-31T11:13:28.659Z]         	            	expected: "a "

[2021-10-31T11:13:28.659Z]         	            	actual  : "a"

[2021-10-31T11:13:28.659Z]         	            	

[2021-10-31T11:13:28.659Z]         	            	Diff:

[2021-10-31T11:13:28.659Z]         	            	--- Expected

[2021-10-31T11:13:28.659Z]         	            	+++ Actual

[2021-10-31T11:13:28.659Z]         	            	@@ -1 +1 @@

[2021-10-31T11:13:28.659Z]         	            	-a 

[2021-10-31T11:13:28.659Z]         	            	+a

[2021-10-31T11:13:28.659Z]         	Test:       	TestWeightString