-error: Undefined Behavior: Data race detected between Write on thread `<unnamed>` and Write on thread `<unnamed>` at ALLOC. The Write is here
+error: Undefined Behavior: Data race detected between (1) Write on thread `<unnamed>` and (2) Write on thread `<unnamed>` at ALLOC. (1) just happened here
--> $DIR/retag_data_race_write.rs:LL:CC
|
LL | *p = 5;
- | ^^^^^^ Data race detected between Write on thread `<unnamed>` and Write on thread `<unnamed>` at ALLOC. The Write is here
+ | ^^^^^^ Data race detected between (1) Write on thread `<unnamed>` and (2) Write on thread `<unnamed>` at ALLOC. (1) just happened here
|
-help: and the Write on thread `<unnamed>` is here
+help: and (2) occurred earlier here
--> $DIR/retag_data_race_write.rs:LL:CC
|
LL | let _r = &mut *p;
| ^^^^^^^
= help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior
= help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information
- = note: BACKTRACE:
+ = note: BACKTRACE (of the first span):
= note: inside `thread_2` at $DIR/retag_data_race_write.rs:LL:CC
note: inside closure
--> $DIR/retag_data_race_write.rs:LL:CC