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error: Undefined Behavior: memory access failed: ALLOC has been freed, so this pointer is dangling
--> tests/fail/dangling_pointers/dangling_pointer_deref.rs:LL:CC
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LL | let x = unsafe { *p };
| ^^ Undefined Behavior occurred here
|
= 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
help: ALLOC was allocated here:
--> tests/fail/dangling_pointers/dangling_pointer_deref.rs:LL:CC
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LL | let b = Box::new(42);
| ^^^^^^^^^^^^
help: ALLOC was deallocated here:
--> tests/fail/dangling_pointers/dangling_pointer_deref.rs:LL:CC
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LL | };
| ^
= note: BACKTRACE (of the first span):
= note: inside `main` at tests/fail/dangling_pointers/dangling_pointer_deref.rs:LL:CC
note: some details are omitted, run with `MIRIFLAGS=-Zmiri-backtrace=full` for a verbose backtrace
error: aborting due to 1 previous error
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