[INFO] fetching crate concurrent-slotmap 0.2.0-alpha.1... [INFO] testing concurrent-slotmap-0.2.0-alpha.1 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate concurrent-slotmap 0.2.0-alpha.1 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate concurrent-slotmap 0.2.0-alpha.1 [INFO] finished tweaking crates.io crate concurrent-slotmap 0.2.0-alpha.1 [INFO] tweaked toml for crates.io crate concurrent-slotmap 0.2.0-alpha.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate concurrent-slotmap 0.2.0-alpha.1 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate concurrent-slotmap 0.2.0-alpha.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b3e041fe22c072b7befa96b34af0d55012f8f6ac6f3229d45eee9df062ef5031 [INFO] running `Command { std: "docker" "start" "-a" "b3e041fe22c072b7befa96b34af0d55012f8f6ac6f3229d45eee9df062ef5031", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b3e041fe22c072b7befa96b34af0d55012f8f6ac6f3229d45eee9df062ef5031", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3e041fe22c072b7befa96b34af0d55012f8f6ac6f3229d45eee9df062ef5031", kill_on_drop: false }` [INFO] [stdout] b3e041fe22c072b7befa96b34af0d55012f8f6ac6f3229d45eee9df062ef5031 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e613c34b5686cb2a10bf662215d155f0482f2931720a4be84bfdf922b4bfbbae [INFO] running `Command { std: "docker" "start" "-a" "e613c34b5686cb2a10bf662215d155f0482f2931720a4be84bfdf922b4bfbbae", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Compiling thread_local v1.1.8 [INFO] [stderr] Compiling virtual-buffer v1.0.3 [INFO] [stderr] Compiling concurrent-slotmap v0.2.0-alpha.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: transmuting an integer to a pointer creates a pointer without provenance [INFO] [stdout] --> src/hyaline.rs:25:38 [INFO] [stdout] | [INFO] [stdout] 25 | const INACTIVE: *mut Node = unsafe { mem::transmute(usize::MAX) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this is dangerous because dereferencing the resulting pointer is undefined behavior [INFO] [stdout] = note: exposed provenance semantics can be used to create a pointer based on some previously exposed provenance [INFO] [stdout] = help: if you truly mean to create a pointer without provenance, use `std::ptr::without_provenance_mut` [INFO] [stdout] = help: for more information about transmute, see [INFO] [stdout] = help: for more information about exposed provenance, see [INFO] [stdout] = note: `#[warn(integer_to_ptr_transmutes)]` on by default [INFO] [stdout] help: use `std::ptr::with_exposed_provenance_mut` instead to use a previously exposed provenance [INFO] [stdout] | [INFO] [stdout] 25 - const INACTIVE: *mut Node = unsafe { mem::transmute(usize::MAX) }; [INFO] [stdout] 25 + const INACTIVE: *mut Node = unsafe { std::ptr::with_exposed_provenance_mut::(usize::MAX) }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.68s [INFO] running `Command { std: "docker" "inspect" "e613c34b5686cb2a10bf662215d155f0482f2931720a4be84bfdf922b4bfbbae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e613c34b5686cb2a10bf662215d155f0482f2931720a4be84bfdf922b4bfbbae", kill_on_drop: false }` [INFO] [stdout] e613c34b5686cb2a10bf662215d155f0482f2931720a4be84bfdf922b4bfbbae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9d7a26f3ea856ea17facd575c30de6317d937f02f81ec187f6d8ce235a7478b1 [INFO] running `Command { std: "docker" "start" "-a" "9d7a26f3ea856ea17facd575c30de6317d937f02f81ec187f6d8ce235a7478b1", kill_on_drop: false }` [INFO] [stderr] Compiling slotmap v1.0.7 [INFO] [stdout] warning: transmuting an integer to a pointer creates a pointer without provenance [INFO] [stdout] --> src/hyaline.rs:25:38 [INFO] [stdout] | [INFO] [stdout] 25 | const INACTIVE: *mut Node = unsafe { mem::transmute(usize::MAX) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this is dangerous because dereferencing the resulting pointer is undefined behavior [INFO] [stdout] = note: exposed provenance semantics can be used to create a pointer based on some previously exposed provenance [INFO] [stdout] = help: if you truly mean to create a pointer without provenance, use `std::ptr::without_provenance_mut` [INFO] [stdout] = help: for more information about transmute, see [INFO] [stdout] = help: for more information about exposed provenance, see [INFO] [stdout] = note: `#[warn(integer_to_ptr_transmutes)]` on by default [INFO] [stdout] help: use `std::ptr::with_exposed_provenance_mut` instead to use a previously exposed provenance [INFO] [stdout] | [INFO] [stdout] 25 - const INACTIVE: *mut Node = unsafe { mem::transmute(usize::MAX) }; [INFO] [stdout] 25 + const INACTIVE: *mut Node = unsafe { std::ptr::with_exposed_provenance_mut::(usize::MAX) }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling concurrent-slotmap v0.2.0-alpha.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: transmuting an integer to a pointer creates a pointer without provenance [INFO] [stdout] --> src/hyaline.rs:25:38 [INFO] [stdout] | [INFO] [stdout] 25 | const INACTIVE: *mut Node = unsafe { mem::transmute(usize::MAX) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this is dangerous because dereferencing the resulting pointer is undefined behavior [INFO] [stdout] = note: exposed provenance semantics can be used to create a pointer based on some previously exposed provenance [INFO] [stdout] = help: if you truly mean to create a pointer without provenance, use `std::ptr::without_provenance_mut` [INFO] [stdout] = help: for more information about transmute, see [INFO] [stdout] = help: for more information about exposed provenance, see [INFO] [stdout] = note: `#[warn(integer_to_ptr_transmutes)]` on by default [INFO] [stdout] help: use `std::ptr::with_exposed_provenance_mut` instead to use a previously exposed provenance [INFO] [stdout] | [INFO] [stdout] 25 - const INACTIVE: *mut Node = unsafe { mem::transmute(usize::MAX) }; [INFO] [stdout] 25 + const INACTIVE: *mut Node = unsafe { std::ptr::with_exposed_provenance_mut::(usize::MAX) }; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.01s [INFO] running `Command { std: "docker" "inspect" "9d7a26f3ea856ea17facd575c30de6317d937f02f81ec187f6d8ce235a7478b1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d7a26f3ea856ea17facd575c30de6317d937f02f81ec187f6d8ce235a7478b1", kill_on_drop: false }` [INFO] [stdout] 9d7a26f3ea856ea17facd575c30de6317d937f02f81ec187f6d8ce235a7478b1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 296ee6f4939eb882d58d97cbf8b76b19257e64af72b1910a59c3297e5b216b3f [INFO] running `Command { std: "docker" "start" "-a" "296ee6f4939eb882d58d97cbf8b76b19257e64af72b1910a59c3297e5b216b3f", kill_on_drop: false }` [INFO] [stderr] warning: transmuting an integer to a pointer creates a pointer without provenance [INFO] [stderr] --> src/hyaline.rs:25:38 [INFO] [stderr] | [INFO] [stderr] 25 | const INACTIVE: *mut Node = unsafe { mem::transmute(usize::MAX) }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this is dangerous because dereferencing the resulting pointer is undefined behavior [INFO] [stderr] = note: exposed provenance semantics can be used to create a pointer based on some previously exposed provenance [INFO] [stderr] = help: if you truly mean to create a pointer without provenance, use `std::ptr::without_provenance_mut` [INFO] [stderr] = help: for more information about transmute, see [INFO] [stderr] = help: for more information about exposed provenance, see [INFO] [stderr] = note: `#[warn(integer_to_ptr_transmutes)]` on by default [INFO] [stderr] help: use `std::ptr::with_exposed_provenance_mut` instead to use a previously exposed provenance [INFO] [stderr] | [INFO] [stderr] 25 - const INACTIVE: *mut Node = unsafe { mem::transmute(usize::MAX) }; [INFO] [stderr] 25 + const INACTIVE: *mut Node = unsafe { std::ptr::with_exposed_provenance_mut::(usize::MAX) }; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `concurrent-slotmap` (lib) generated 1 warning (run `cargo fix --lib -p concurrent-slotmap` to apply 1 suggestion) [INFO] [stderr] warning: `concurrent-slotmap` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/concurrent_slotmap-1baf8670fe6cf58d) [INFO] [stdout] [INFO] [stdout] running 35 tests [INFO] [stdout] test tests::basic_usage3 ... ok [INFO] [stdout] test tests::basic_usage2 ... ok [INFO] [stdout] test tests::basic_usage_invalidated1 ... ok [INFO] [stdout] test tests::basic_usage1 ... ok [INFO] [stdout] test tests::basic_usage_invalidated2 ... ok [INFO] [stdout] test tests::basic_usage_invalidated3 ... ok [INFO] [stdout] test tests::basic_usage_mut2 ... ok [INFO] [stdout] test tests::basic_usage_mut1 ... ok [INFO] [stdout] test tests::basic_usage_mut3 ... ok [INFO] [stdout] test tests::get_disjoint_mut ... ok [INFO] [stdout] test tests::invalidate ... ok [INFO] [stdout] test tests::iter2 ... ok [INFO] [stdout] test tests::iter3 ... ok [INFO] [stdout] test tests::iter_mut1 ... ok [INFO] [stdout] test tests::iter_mut2 ... ok [INFO] [stdout] test tests::iter1 ... ok [INFO] [stdout] test tests::iter_mut3 ... ok [INFO] [stdout] test tests::header_shards ... ok [INFO] [stdout] test tests::reusing_slots_invalidated3 ... ok [INFO] [stdout] test tests::remove_invalidated_unchecked ... ok [INFO] [stdout] test tests::reusing_slots2 ... ok [INFO] [stdout] test tests::reusing_slots3 ... ok [INFO] [stdout] test tests::reusing_slots_mut3 ... ok [INFO] [stdout] test tests::tagged_mut ... ok [INFO] [stdout] test tests::reusing_slots_mut1 ... ok [INFO] [stdout] test tests::reusing_slots_mut2 ... ok [INFO] [stdout] test tests::revive_or_insert ... ok [INFO] [stdout] test tests::reusing_slots_invalidated2 ... ok [INFO] [stdout] test tests::reusing_slots1 ... ok [INFO] [stdout] test tests::reusing_slots_invalidated1 ... ok [INFO] [stdout] test tests::tagged ... ok [INFO] [stdout] test tests::remove_unchecked ... ok [INFO] [stdout] test tests::multi_threaded2 ... FAILED [INFO] [stdout] test tests::multi_threaded3 ... ok [INFO] [stdout] test tests::multi_threaded1 ... ok [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::multi_threaded2 stdout ---- [INFO] [stdout] [INFO] [stdout] thread '' (66) panicked at src/lib.rs:2683:33: [INFO] [stdout] capacity overflow [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x57557afe68a2 - std::backtrace_rs::backtrace::libunwind::trace::hcab59e1e990fdc24 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x57557afe68a2 - std::backtrace_rs::backtrace::trace_unsynchronized::he24cc57f3d2f47b7 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x57557afe68a2 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x57557afe68a2 - ::fmt::h67edf0e4d33c343c [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x57557aff6acf - core::fmt::rt::Argument::fmt::hef94184842aeafdd [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x57557aff6acf - core::fmt::write::hcf0c66b48a8fa606 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x57557afb3931 - std::io::default_write_fmt::h69967ac0ba93195f [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x57557afb3931 - std::io::Write::write_fmt::h8db9396209deaa1c [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x57557afbf992 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x57557afc474f - std::panicking::default_hook::{{closure}}::h91001850288db5f7 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x57557afc45e1 - std::panicking::default_hook::h2346dbb704ef5512 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x57557af7cc0e - as core::ops::function::Fn>::call::h18383b2e29377420 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 12: 0x57557af7cc0e - test::test_main_with_exit_callback::{{closure}}::h272d7ef99aef06dc [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x57557afc4ebf - as core::ops::function::Fn>::call::h6dba6e441651a0d1 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 14: 0x57557afc4ebf - std::panicking::panic_with_hook::hd2b063a6090d23a4 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x57557afc4c36 - std::panicking::panic_handler::{{closure}}::he666d95f139a333e [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:700:13 [INFO] [stdout] 16: 0x57557afbfac9 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x57557afa7dfd - __rustc[1d67440d6e82e4f]::rust_begin_unwind [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x57557affe590 - core::panicking::panic_fmt::h420ddb7fd73daf53 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x57557af4c899 - concurrent_slotmap::slot::capacity_overflow::h5c37a7584586e707 [INFO] [stdout] at /opt/rustwide/workdir/src/slot.rs:359:5 [INFO] [stdout] 20: 0x57557af4c7b5 - concurrent_slotmap::slot::handle_reserve::h826ed37ef8760da0 [INFO] [stdout] at /opt/rustwide/workdir/src/slot.rs:351:34 [INFO] [stdout] 21: 0x57557af49f39 - concurrent_slotmap::slot::Vec::reserve_for_push::hcf9772d8ed741a41 [INFO] [stdout] at /opt/rustwide/workdir/src/slot.rs:178:9 [INFO] [stdout] 22: 0x57557af4a349 - concurrent_slotmap::slot::Vec::push_with_tag_with::he4ce5d67da80187d [INFO] [stdout] at /opt/rustwide/workdir/src/slot.rs:120:18 [INFO] [stdout] 23: 0x57557af45f65 - concurrent_slotmap::SlotMapInner::insert_with_tag_with::h2e72899a43bef3c4 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:470:24 [INFO] [stdout] 24: 0x57557af4394f - concurrent_slotmap::SlotMap::insert_with_tag::h68fab77c9e2a1869 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:239:31 [INFO] [stdout] 25: 0x57557af4406f - concurrent_slotmap::SlotMap::insert::h089f63b6dfc5cb79 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:229:14 [INFO] [stdout] 26: 0x57557af23d92 - concurrent_slotmap::tests::multi_threaded2::{{closure}}::{{closure}}::haee76e4f471b021c [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:2683:33 [INFO] [stdout] 27: 0x57557af51c83 - core::ops::function::FnOnce::call_once::hda852fd11304fdc9 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 28: 0x57557af3f2fe - std::sys::backtrace::__rust_begin_short_backtrace::h5ebcfe73e5783588 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 29: 0x57557af16077 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h973bd39993bc4522 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 30: 0x57557af50ba0 - as core::ops::function::FnOnce<()>>::call_once::h99c2ba32f439bee5 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 31: 0x57557af4e46b - std::panicking::catch_unwind::do_call::hb1e74c8929bd8ef9 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stdout] 32: 0x57557af16d8b - __rust_try [INFO] [stdout] 33: 0x57557af13110 - std::panicking::catch_unwind::h64df60316b5bd9ea [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stdout] 34: 0x57557af13110 - std::panic::catch_unwind::h88cf14155ba1e8a9 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stdout] 35: 0x57557af13110 - std::thread::Builder::spawn_unchecked_::{{closure}}::h633554c77db471e0 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 36: 0x57557af5117e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h3e7fe85b02c9a176 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 37: 0x57557afbac2f - as core::ops::function::FnOnce>::call_once::h2044e71c41d3958a [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 38: 0x57557afbac2f - std::sys::thread::unix::Thread::new::thread_start::hf277835320aa8e5a [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/thread/unix.rs:126:17 [INFO] [stdout] 39: 0x73cf95294aa4 - [INFO] [stdout] 40: 0x73cf95321a34 - clone [INFO] [stdout] 41: 0x0 - [INFO] [stdout] [INFO] [stdout] thread 'tests::multi_threaded2' (52) panicked at src/lib.rs:2679:9: [INFO] [stdout] a scoped thread panicked [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x57557afe68a2 - std::backtrace_rs::backtrace::libunwind::trace::hcab59e1e990fdc24 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x57557afe68a2 - std::backtrace_rs::backtrace::trace_unsynchronized::he24cc57f3d2f47b7 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x57557afe68a2 - std::sys::backtrace::_print_fmt::hf8d65ede198eeb54 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x57557afe68a2 - ::fmt::h67edf0e4d33c343c [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x57557aff6acf - core::fmt::rt::Argument::fmt::hef94184842aeafdd [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x57557aff6acf - core::fmt::write::hcf0c66b48a8fa606 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x57557afb3931 - std::io::default_write_fmt::h69967ac0ba93195f [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x57557afb3931 - std::io::Write::write_fmt::h8db9396209deaa1c [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x57557afbf992 - std::sys::backtrace::BacktraceLock::print::h07e5435aa717b414 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x57557afc474f - std::panicking::default_hook::{{closure}}::h91001850288db5f7 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x57557afc45e1 - std::panicking::default_hook::h2346dbb704ef5512 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x57557af7cc0e - as core::ops::function::Fn>::call::h18383b2e29377420 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 12: 0x57557af7cc0e - test::test_main_with_exit_callback::{{closure}}::h272d7ef99aef06dc [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x57557afc4ebf - as core::ops::function::Fn>::call::h6dba6e441651a0d1 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 14: 0x57557afc4ebf - std::panicking::panic_with_hook::hd2b063a6090d23a4 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x57557afc4c36 - std::panicking::panic_handler::{{closure}}::he666d95f139a333e [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:700:13 [INFO] [stdout] 16: 0x57557afbfac9 - std::sys::backtrace::__rust_end_short_backtrace::h631ad224854ebee5 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x57557afa7dfd - __rustc[1d67440d6e82e4f]::rust_begin_unwind [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x57557affe590 - core::panicking::panic_fmt::h420ddb7fd73daf53 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x57557af3fdff - std::thread::scoped::scope::h32d661e13b51a800 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/scoped.rs:163:13 [INFO] [stdout] 20: 0x57557af23a3e - concurrent_slotmap::tests::multi_threaded2::h2d1d5981eaa5dd33 [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:2679:9 [INFO] [stdout] 21: 0x57557af23b47 - concurrent_slotmap::tests::multi_threaded2::{{closure}}::h94128f68d003da6c [INFO] [stdout] at /opt/rustwide/workdir/src/lib.rs:2674:25 [INFO] [stdout] 22: 0x57557af51626 - core::ops::function::FnOnce::call_once::h339118cc969eada0 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 23: 0x57557af7c9cb - core::ops::function::FnOnce::call_once::h70887edf07a630ba [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x57557af7c9cb - test::__rust_begin_short_backtrace::h27763c4cbbdb8601 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:663:18 [INFO] [stdout] 25: 0x57557af92635 - test::run_test_in_process::{{closure}}::h4dc8bc6d5e3924d3 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:74 [INFO] [stdout] 26: 0x57557af92635 - as core::ops::function::FnOnce<()>>::call_once::h75905e8ffe81974f [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 27: 0x57557af92635 - std::panicking::catch_unwind::do_call::h0bc60366ba66eba5 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stdout] 28: 0x57557af92635 - std::panicking::catch_unwind::hae1ec7bf94407afa [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stdout] 29: 0x57557af92635 - std::panic::catch_unwind::h0f4ff4773d84d3cd [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stdout] 30: 0x57557af92635 - test::run_test_in_process::h03fbc77ae48b3f10 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:686:27 [INFO] [stdout] 31: 0x57557af92635 - test::run_test::{{closure}}::h83476a9c453dc4d3 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:607:43 [INFO] [stdout] 32: 0x57557af68e24 - test::run_test::{{closure}}::h515482ad1e7fe7de [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/test/src/lib.rs:637:41 [INFO] [stdout] 33: 0x57557af68e24 - std::sys::backtrace::__rust_begin_short_backtrace::hed09f6ac5fe9d647 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 34: 0x57557af6c6ea - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h988e2cd969319888 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 35: 0x57557af6c6ea - as core::ops::function::FnOnce<()>>::call_once::hd70e28dc46ec20be [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 36: 0x57557af6c6ea - std::panicking::catch_unwind::do_call::hdc29e11311eb7655 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:590:40 [INFO] [stdout] 37: 0x57557af6c6ea - std::panicking::catch_unwind::h9e402d6a96fef41c [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panicking.rs:553:19 [INFO] [stdout] 38: 0x57557af6c6ea - std::panic::catch_unwind::h9213c0c54aec70e0 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/panic.rs:359:14 [INFO] [stdout] 39: 0x57557af6c6ea - std::thread::Builder::spawn_unchecked_::{{closure}}::h6262965869ed2b87 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 40: 0x57557af6c6ea - core::ops::function::FnOnce::call_once{{vtable.shim}}::h05c05ed02619e462 [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 41: 0x57557afbac2f - as core::ops::function::FnOnce>::call_once::h2044e71c41d3958a [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 42: 0x57557afbac2f - std::sys::thread::unix::Thread::new::thread_start::hf277835320aa8e5a [INFO] [stdout] at /rustc/bb624dcb4c8ab987e10c0808d92d76f3b84dd117/library/std/src/sys/thread/unix.rs:126:17 [INFO] [stdout] 43: 0x73cf95294aa4 - [INFO] [stdout] 44: 0x73cf95321a34 - clone [INFO] [stdout] 45: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::multi_threaded2 [INFO] [stdout] [INFO] [stdout] test result: FAILED. 34 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.03s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "296ee6f4939eb882d58d97cbf8b76b19257e64af72b1910a59c3297e5b216b3f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "296ee6f4939eb882d58d97cbf8b76b19257e64af72b1910a59c3297e5b216b3f", kill_on_drop: false }` [INFO] [stdout] 296ee6f4939eb882d58d97cbf8b76b19257e64af72b1910a59c3297e5b216b3f