note: created allocation with id 143756 --> /home/r/src/rust/rustc/src/liballoc/alloc.rs:81:47 | 81 | __rust_alloc(layout.size(), layout.align()) | ^ created allocation with id 143756 | = note: inside call to `std::alloc::alloc` at /home/r/src/rust/rustc/src/liballoc/alloc.rs:169:22 = note: inside call to `<std::alloc::Global as std::alloc::AllocRef>::alloc` at /home/r/src/rust/rustc/src/liballoc/alloc.rs:203:15 = note: inside call to `alloc::alloc::exchange_malloc` at /home/r/src/rust/rustc/src/liballoc/boxed.rs:175:9 = note: inside call to `std::boxed::Box::<alloc::collections::btree::node::LeafNode<&str, btree::map::test_into_iter_drop_leak::D>>::new` at /home/r/src/rust/rustc/src/liballoc/collections/btree/node.rs:211:43 = note: inside call to `alloc::collections::btree::node::Root::<&str, btree::map::test_into_iter_drop_leak::D>::new_leaf` at /home/r/src/rust/rustc/src/liballoc/collections/btree/map.rs:1333:25 = note: inside call to `std::collections::BTreeMap::<&str, btree::map::test_into_iter_drop_leak::D>::ensure_root_is_owned` at /home/r/src/rust/rustc/src/liballoc/collections/btree/map.rs:1067:9 = note: inside call to `std::collections::BTreeMap::<&str, btree::map::test_into_iter_drop_leak::D>::entry` at /home/r/src/rust/rustc/src/liballoc/collections/btree/map.rs:838:15 note: inside call to `std::collections::BTreeMap::<&str, btree::map::test_into_iter_drop_leak::D>::insert` at alloc_miri_test/../liballoc/tests/btree/map.rs:1038:5 --> alloc_miri_test/../liballoc/tests/btree/map.rs:1038:5 | 1038 | map.insert("a", D); | ^^^^^^^^^^^^^^^^^^ ### LEAK REPORT ### Alloc 143756: 00 00 00 00 00 00 00 00 __ __ 05 00 __ __ __ __ 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ __ (192 bytes, alignment 8) (Rust) └──────(143732)───────┘ └──────(143850)───────┘ └──────(143963)───────┘ └──────(144092)───────┘ └──────(144237)───────┘ Alloc 143732: 61 (1 bytes, alignment 1) (Static) Alloc 143850: 62 (1 bytes, alignment 1) (Static) Alloc 143963: 63 (1 bytes, alignment 1) (Static) Alloc 144092: 64 (1 bytes, alignment 1) (Static) Alloc 144237: 65 (1 bytes, alignment 1) (Static)