Don't write to OUT in tests

Author: Leont

S12-enums/thorough.t

@@ -108,7 +108,7 @@ ok Bool::True.perl ~~/^ 'Bool::True'/, 'Bool::True.perl';
 # RT #101900
 #?rakudo todo 'RT #101900'
 {
-    throws-like 'enum rt_101900 < a b >; class A { }; say A but rt_101900::a',
+    throws-like 'enum rt_101900 < a b >; class A { }; note A but rt_101900::a',
         Exception,
         "Cannot mixin an enum into a class";
 }

S32-exceptions/misc.t

@@ -279,7 +279,7 @@ throws-like 'my class A { ... }; my class A is repr("Uninstantiable") { }', X::T
 throws-like 'gather { return  1}', X::ControlFlow::Return;
 
 # RT #123732
-throws-like 'for ^5 { .say; NEXT { return } }', X::ControlFlow::Return;
+throws-like 'for ^5 { NEXT { return } }', X::ControlFlow::Return;
 throws-like 'for ^5 { return; }', X::ControlFlow::Return;
 throws-like 'return;', X::ControlFlow::Return;