[INFO] fetching crate be-tree 0.1.0... [INFO] testing be-tree-0.1.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate be-tree 0.1.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate be-tree 0.1.0 [INFO] finished tweaking crates.io crate be-tree 0.1.0 [INFO] tweaked toml for crates.io crate be-tree 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate be-tree 0.1.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f43dd8df1df8e94a416f6cb37c760d484df791b9ff096740a2494e3e18e406f7 [INFO] running `Command { std: "docker" "start" "-a" "f43dd8df1df8e94a416f6cb37c760d484df791b9ff096740a2494e3e18e406f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f43dd8df1df8e94a416f6cb37c760d484df791b9ff096740a2494e3e18e406f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f43dd8df1df8e94a416f6cb37c760d484df791b9ff096740a2494e3e18e406f7", kill_on_drop: false }` [INFO] [stdout] f43dd8df1df8e94a416f6cb37c760d484df791b9ff096740a2494e3e18e406f7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 84e29faeffdf1aca88899eb78eca27fff465edc7fa321d62d603a38decb073e8 [INFO] running `Command { std: "docker" "start" "-a" "84e29faeffdf1aca88899eb78eca27fff465edc7fa321d62d603a38decb073e8", kill_on_drop: false }` [INFO] [stderr] Compiling be-tree v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the type `[Pivot; 4]` does not permit being left uninitialized [INFO] [stdout] --> src/lib.rs:55:45 [INFO] [stdout] | [INFO] [stdout] 55 | let mut result = Self { pivots: mem::MaybeUninit::uninit().assume_init(), len: 2 }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] | [INFO] [stdout] note: `Box` must be non-null (in this struct field) [INFO] [stdout] --> src/lib.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | child: Box>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(invalid_value)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] running `Command { std: "docker" "inspect" "84e29faeffdf1aca88899eb78eca27fff465edc7fa321d62d603a38decb073e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84e29faeffdf1aca88899eb78eca27fff465edc7fa321d62d603a38decb073e8", kill_on_drop: false }` [INFO] [stdout] 84e29faeffdf1aca88899eb78eca27fff465edc7fa321d62d603a38decb073e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e8d656c42985e02d8168cd062e348d6bc91fca6c531ee8504d744aabbd255edc [INFO] running `Command { std: "docker" "start" "-a" "e8d656c42985e02d8168cd062e348d6bc91fca6c531ee8504d744aabbd255edc", kill_on_drop: false }` [INFO] [stderr] Compiling be-tree v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the type `[Pivot; 4]` does not permit being left uninitialized [INFO] [stdout] --> src/lib.rs:55:45 [INFO] [stdout] | [INFO] [stdout] 55 | let mut result = Self { pivots: mem::MaybeUninit::uninit().assume_init(), len: 2 }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] | [INFO] [stdout] note: `Box` must be non-null (in this struct field) [INFO] [stdout] --> src/lib.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | child: Box>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(invalid_value)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the type `[Pivot; 4]` does not permit being left uninitialized [INFO] [stdout] --> src/lib.rs:55:45 [INFO] [stdout] | [INFO] [stdout] 55 | let mut result = Self { pivots: mem::MaybeUninit::uninit().assume_init(), len: 2 }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stdout] | [INFO] [stdout] note: `Box` must be non-null (in this struct field) [INFO] [stdout] --> src/lib.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | child: Box>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(invalid_value)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s [INFO] running `Command { std: "docker" "inspect" "e8d656c42985e02d8168cd062e348d6bc91fca6c531ee8504d744aabbd255edc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8d656c42985e02d8168cd062e348d6bc91fca6c531ee8504d744aabbd255edc", kill_on_drop: false }` [INFO] [stdout] e8d656c42985e02d8168cd062e348d6bc91fca6c531ee8504d744aabbd255edc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e856ce258c532cdd4203f2e60ee29b52810922f9cd2dcb3c426edf77b0ffbfed [INFO] running `Command { std: "docker" "start" "-a" "e856ce258c532cdd4203f2e60ee29b52810922f9cd2dcb3c426edf77b0ffbfed", kill_on_drop: false }` [INFO] [stderr] warning: the type `[Pivot; 4]` does not permit being left uninitialized [INFO] [stderr] --> src/lib.rs:55:45 [INFO] [stderr] | [INFO] [stderr] 55 | let mut result = Self { pivots: mem::MaybeUninit::uninit().assume_init(), len: 2 }; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this code causes undefined behavior when executed [INFO] [stderr] | [INFO] [stderr] note: `Box` must be non-null (in this struct field) [INFO] [stderr] --> src/lib.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | child: Box>, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] = note: `#[warn(invalid_value)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `be-tree` (lib) generated 1 warning [INFO] [stderr] warning: `be-tree` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/be_tree-cada5d29218d2544) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stderr] [INFO] [stderr] thread 'tests::can_clear' (25) panicked at src/lib.rs:209:22: [INFO] [stderr] unsafe precondition(s) violated: slice::get_unchecked_mut requires that the index is within the slice [INFO] [stderr] [INFO] [stderr] This indicates a bug in the program. This Undefined Behavior check is optional, and cannot be relied on for safety. [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x641fe4560c82 - std::backtrace_rs::backtrace::libunwind::trace::h7cddb8376417e7cc [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x641fe4560c82 - std::backtrace_rs::backtrace::trace_unsynchronized::hb4e41acf4b349ff1 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x641fe4560c82 - std::sys::backtrace::_print_fmt::h1222b80910ba6eb5 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x641fe4560c82 - ::fmt::h5bb8a979ba5db788 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x641fe4570dbf - core::fmt::rt::Argument::fmt::h2ee2c138a50a7796 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x641fe4570dbf - core::fmt::write::h1e0dbf07fe3990bd [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x641fe452e513 - std::io::default_write_fmt::hb0810a37865e52a5 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x641fe452e513 - std::io::Write::write_fmt::h12c8908aaac7ca22 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x641fe453a402 - std::sys::backtrace::BacktraceLock::print::h788d486777205086 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x641fe453edff - std::panicking::default_hook::{{closure}}::ha7bdfeb5949fc0fa [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x641fe453ec59 - std::panicking::default_hook::h6dad75ec721846f4 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x641fe44fed1e - as core::ops::function::Fn>::call::h33799d04b0b96146 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/alloc/src/boxed.rs:1999:9 [INFO] [stderr] 12: 0x641fe44fed1e - test::test_main_with_exit_callback::{{closure}}::h880e31c829a2eb5d [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:145:21 [INFO] [stderr] 13: 0x641fe453f49e - as core::ops::function::Fn>::call::h5e1b8c652ea49180 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/alloc/src/boxed.rs:1999:9 [INFO] [stderr] 14: 0x641fe453f49e - std::panicking::panic_with_hook::hba00e869ada17676 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:842:13 [INFO] [stderr] 15: 0x641fe453f236 - std::panicking::panic_handler::{{closure}}::h3d21149c258e5ceb [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:700:13 [INFO] [stderr] 16: 0x641fe453a539 - std::sys::backtrace::__rust_end_short_backtrace::h4f5d9b9dfb3e6ec1 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 17: 0x641fe45228ad - __rustc[9a7a9f9af7564de1]::rust_begin_unwind [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:698:5 [INFO] [stderr] 18: 0x641fe457846d - core::panicking::panic_nounwind_fmt::runtime::hac4f6b13dba0e83c [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panicking.rs:117:22 [INFO] [stderr] 19: 0x641fe457846d - core::panicking::panic_nounwind_fmt::h6abdf93d58efc633 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/intrinsics/mod.rs:2380:9 [INFO] [stderr] 20: 0x641fe44d821c - >::get_unchecked_mut::precondition_check::ha4b4d17b382c2d60 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ub_checks.rs:72:21 [INFO] [stderr] 21: 0x641fe44d8119 - >::get_unchecked_mut::hcb5e77054d7f2b8e [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ub_checks.rs:77:17 [INFO] [stderr] 22: 0x641fe44d6bd8 - core::slice::::get_unchecked_mut::hf0b4d8b4e6e9aef8 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/slice/mod.rs:689:30 [INFO] [stderr] 23: 0x641fe44da61b - be_tree::slice_insert::he9615193e1bc0eeb [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:209:22 [INFO] [stderr] 24: 0x641fe44dbae7 - be_tree::Node::insert::h178718d7da9d2db6 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:121:38 [INFO] [stderr] 25: 0x641fe44dce46 - be_tree::BeTree::insert::h8e8ffe5df20a1bf3 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:250:19 [INFO] [stderr] 26: 0x641fe44d8ab7 - be_tree::tests::can_clear::hf2cf1a9dbbd7a106 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:318:11 [INFO] [stderr] 27: 0x641fe44d8bc7 - be_tree::tests::can_clear::{{closure}}::h6a5f3cf9eb09d989 [INFO] [stderr] at /opt/rustwide/workdir/src/lib.rs:316:19 [INFO] [stderr] 28: 0x641fe44d8fc6 - core::ops::function::FnOnce::call_once::h154f49b3447e1fad [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ops/function.rs:253:5 [INFO] [stderr] 29: 0x641fe44feb1b - core::ops::function::FnOnce::call_once::h7f4b4fba903e39d5 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ops/function.rs:253:5 [INFO] [stderr] 30: 0x641fe44feb1b - test::__rust_begin_short_backtrace::h9277cb6a2ccfc000 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:663:18 [INFO] [stderr] 31: 0x641fe45145c5 - test::run_test_in_process::{{closure}}::h9aea5ca90d1f4423 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:686:74 [INFO] [stderr] 32: 0x641fe45145c5 - as core::ops::function::FnOnce<()>>::call_once::h364f5fe6cc8afa85 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stderr] 33: 0x641fe45145c5 - std::panicking::catch_unwind::do_call::h2b2bec3317fe53ec [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:590:40 [INFO] [stderr] 34: 0x641fe45145c5 - std::panicking::catch_unwind::hc3763734156da4af [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:553:19 [INFO] [stderr] 35: 0x641fe45145c5 - std::panic::catch_unwind::h28038391e867eabc [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panic.rs:359:14 [INFO] [stderr] 36: 0x641fe45145c5 - test::run_test_in_process::had0273166695a036 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:686:27 [INFO] [stderr] 37: 0x641fe45145c5 - test::run_test::{{closure}}::h743d09d4bb476605 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:607:43 [INFO] [stderr] 38: 0x641fe44eafe4 - test::run_test::{{closure}}::he950b8f9118d37e2 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:637:41 [INFO] [stderr] 39: 0x641fe44eafe4 - std::sys::backtrace::__rust_begin_short_backtrace::hbfaffa6539f6abb7 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:158:18 [INFO] [stderr] 40: 0x641fe44ee8ca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hcce3c2c65b9c3b20 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/thread/mod.rs:559:17 [INFO] [stderr] 41: 0x641fe44ee8ca - as core::ops::function::FnOnce<()>>::call_once::hb66b30b6d37985a5 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stderr] 42: 0x641fe44ee8ca - std::panicking::catch_unwind::do_call::h992bbe2c32dc1d79 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:590:40 [INFO] [stderr] 43: 0x641fe44ee8ca - std::panicking::catch_unwind::h412991d5237de610 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:553:19 [INFO] [stderr] 44: 0x641fe44ee8ca - std::panic::catch_unwind::ha82b139b3eb5840a [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panic.rs:359:14 [INFO] [stderr] 45: 0x641fe44ee8ca - std::thread::Builder::spawn_unchecked_::{{closure}}::ha823b36f5114938e [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/thread/mod.rs:557:30 [INFO] [stderr] 46: 0x641fe44ee8ca - core::ops::function::FnOnce::call_once{{vtable.shim}}::hf120e7b1db22ac07 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ops/function.rs:253:5 [INFO] [stderr] 47: 0x641fe45347bf - as core::ops::function::FnOnce>::call_once::h3e049222c99298ac [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/alloc/src/boxed.rs:1985:9 [INFO] [stderr] 48: 0x641fe45347bf - std::sys::pal::unix::thread::Thread::new::thread_start::h942e336943ad5963 [INFO] [stderr] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/pal/unix/thread.rs:118:17 [INFO] [stderr] 49: 0x749c39035aa4 - [INFO] [stderr] 50: 0x749c390c2a34 - clone [INFO] [stderr] 51: 0x0 - [INFO] [stderr] thread caused non-unwinding panic. aborting. [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/deps/be_tree-cada5d29218d2544` (signal: 6, SIGABRT: process abort signal) [INFO] running `Command { std: "docker" "inspect" "e856ce258c532cdd4203f2e60ee29b52810922f9cd2dcb3c426edf77b0ffbfed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e856ce258c532cdd4203f2e60ee29b52810922f9cd2dcb3c426edf77b0ffbfed", kill_on_drop: false }` [INFO] [stdout] e856ce258c532cdd4203f2e60ee29b52810922f9cd2dcb3c426edf77b0ffbfed