const testing.parallelConflict

3 uses

	testing (current package)
		testing.go#L1752: const parallelConflict = `testing: test using t.Setenv, t.Chdir, or cryptotest.SetGlobalRandom can not use t.Parallel`
		testing.go#L1766: 		panic(parallelConflict)
		testing.go#L1838: 			panic(parallelConflict)