| error: Undefined Behavior: Data race detected between (1) Read on thread `<unnamed>` and (2) Write on thread `<unnamed>` at ALLOC. (2) just happened here |
| --> $DIR/retag-data-race.rs:LL:CC |
| | |
| LL | *p = 5; |
| | ^^^^^^ Data race detected between (1) Read on thread `<unnamed>` and (2) Write on thread `<unnamed>` at ALLOC. (2) just happened here |
| | |
| help: and (1) occurred earlier here |
| --> $DIR/retag-data-race.rs:LL:CC |
| | |
| LL | let _r = &*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 (of the first span): |
| = note: inside `thread_2` at $DIR/retag-data-race.rs:LL:CC |
| note: inside closure |
| --> $DIR/retag-data-race.rs:LL:CC |
| | |
| LL | let t2 = std::thread::spawn(move || unsafe { thread_2(p) }); |
| | ^^^^^^^^^^^ |
| |
| note: some details are omitted, run with `MIRIFLAGS=-Zmiri-backtrace=full` for a verbose backtrace |
| |
| error: aborting due to previous error |
| |
