39 lines
2.1 KiB
Plaintext
39 lines
2.1 KiB
Plaintext
error: Undefined Behavior: deallocating while item is protected: [Unique for <TAG> (call ID)]
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--> RUSTLIB/alloc/src/alloc.rs:LL:CC
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LL | unsafe { __rust_dealloc(ptr, layout.size(), layout.align()) }
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ deallocating while item is protected: [Unique for <TAG> (call ID)]
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= help: this indicates a potential bug in the program: it performed an invalid operation, but the Stacked Borrows rules it violated are still experimental
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= help: see https://github.com/rust-lang/unsafe-code-guidelines/blob/master/wip/stacked-borrows.md for further information
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= note: backtrace:
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= note: inside `std::alloc::dealloc` at RUSTLIB/alloc/src/alloc.rs:LL:CC
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= note: inside `<std::alloc::Global as std::alloc::Allocator>::deallocate` at RUSTLIB/alloc/src/alloc.rs:LL:CC
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= note: inside `alloc::alloc::box_free::<i32, std::alloc::Global>` at RUSTLIB/alloc/src/alloc.rs:LL:CC
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= note: inside `std::ptr::drop_in_place::<std::boxed::Box<i32>> - shim(Some(std::boxed::Box<i32>))` at RUSTLIB/core/src/ptr/mod.rs:LL:CC
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= note: inside `std::mem::drop::<std::boxed::Box<i32>>` at RUSTLIB/core/src/mem/mod.rs:LL:CC
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note: inside closure at $DIR/deallocate_against_barrier1.rs:LL:CC
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--> $DIR/deallocate_against_barrier1.rs:LL:CC
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LL | drop(unsafe { Box::from_raw(raw) });
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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= note: inside `<[closure@$DIR/deallocate_against_barrier1.rs:LL:CC] as std::ops::FnOnce<(&mut i32,)>>::call_once - shim` at RUSTLIB/core/src/ops/function.rs:LL:CC
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note: inside `inner` at $DIR/deallocate_against_barrier1.rs:LL:CC
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--> $DIR/deallocate_against_barrier1.rs:LL:CC
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LL | f(x)
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| ^^^^
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note: inside `main` at $DIR/deallocate_against_barrier1.rs:LL:CC
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--> $DIR/deallocate_against_barrier1.rs:LL:CC
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LL | / inner(Box::leak(Box::new(0)), |x| {
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LL | | let raw = x as *mut _;
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LL | | drop(unsafe { Box::from_raw(raw) });
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LL | | });
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| |______^
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note: some details are omitted, run with `MIRIFLAGS=-Zmiri-backtrace=full` for a verbose backtrace
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error: aborting due to previous error
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