[INFO] fetching crate rshm 0.1.0...
[INFO] testing rshm-0.1.0 against beta-2026-03-05 for beta-1.95-1
[INFO] extracting crate rshm 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate rshm 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate rshm 0.1.0
[INFO] tweaked toml for crates.io crate rshm 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rshm 0.1.0 on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rshm 0.1.0 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-2026-03-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0fc361176306cc1c7ef3e7878e43f301bf7c56cf2cb5991a1c3c8a5963db2038
[INFO] running `Command { std: "docker" "start" "-a" "0fc361176306cc1c7ef3e7878e43f301bf7c56cf2cb5991a1c3c8a5963db2038", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0fc361176306cc1c7ef3e7878e43f301bf7c56cf2cb5991a1c3c8a5963db2038", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fc361176306cc1c7ef3e7878e43f301bf7c56cf2cb5991a1c3c8a5963db2038", kill_on_drop: false }`
[INFO] [stdout] 0fc361176306cc1c7ef3e7878e43f301bf7c56cf2cb5991a1c3c8a5963db2038
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8b12125805b1d1cdcb7bb5b9f9627a26e32e3f77d9e7a5a560449dc90427e5b
[INFO] running `Command { std: "docker" "start" "-a" "b8b12125805b1d1cdcb7bb5b9f9627a26e32e3f77d9e7a5a560449dc90427e5b", kill_on_drop: false }`
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling libc v0.2.135
[INFO] [stderr]    Compiling nix v0.25.0
[INFO] [stderr]    Compiling rshm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.33s
[INFO] running `Command { std: "docker" "inspect" "b8b12125805b1d1cdcb7bb5b9f9627a26e32e3f77d9e7a5a560449dc90427e5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8b12125805b1d1cdcb7bb5b9f9627a26e32e3f77d9e7a5a560449dc90427e5b", kill_on_drop: false }`
[INFO] [stdout] b8b12125805b1d1cdcb7bb5b9f9627a26e32e3f77d9e7a5a560449dc90427e5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e9a5d4eecf598553f4d24b79ac9b0f77743de80443a02af8647a4b2c6737f7f
[INFO] running `Command { std: "docker" "start" "-a" "2e9a5d4eecf598553f4d24b79ac9b0f77743de80443a02af8647a4b2c6737f7f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.46
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling syn v1.0.102
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling regex-syntax v0.6.27
[INFO] [stderr]    Compiling os_str_bytes v6.3.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling once_cell v1.15.0
[INFO] [stderr]    Compiling getrandom v0.2.7
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling aho-corasick v0.7.19
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling clap_lex v0.3.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling regex v1.6.0
[INFO] [stderr]    Compiling env_logger v0.9.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling clap_derive v4.0.13
[INFO] [stderr]    Compiling clap v4.0.14
[INFO] [stderr]    Compiling rshm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `LogProducer` is never constructed
[INFO] [stdout]   --> examples/log.rs:77:12
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub struct LogProducer<E: Copy> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `insert` are never used
[INFO] [stdout]    --> examples/log.rs:91:12
[INFO] [stdout]     |
[INFO] [stdout]  85 | impl<E: Copy> LogProducer<E> {
[INFO] [stdout]     | ---------------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  91 |     pub fn new(map: OwnedShmMap) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 111 |     pub fn insert(&mut self, record: E) -> Result<(), ErrorCode> {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ErrorCode` is never used
[INFO] [stdout]    --> examples/log.rs:131:10
[INFO] [stdout]     |
[INFO] [stdout] 131 | pub enum ErrorCode {
[INFO] [stdout]     |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LogConsumer` is never constructed
[INFO] [stdout]   --> examples/log.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct LogConsumer<E: Copy> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `next` are never used
[INFO] [stdout]   --> examples/log.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl<E: Copy> LogConsumer<E> {
[INFO] [stdout]    | ---------------------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub fn new(map: ShmMap) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub fn next(&mut self) -> Option<E> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 19.67s
[INFO] running `Command { std: "docker" "inspect" "2e9a5d4eecf598553f4d24b79ac9b0f77743de80443a02af8647a4b2c6737f7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e9a5d4eecf598553f4d24b79ac9b0f77743de80443a02af8647a4b2c6737f7f", kill_on_drop: false }`
[INFO] [stdout] 2e9a5d4eecf598553f4d24b79ac9b0f77743de80443a02af8647a4b2c6737f7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8baa9e9dbddce9eae1c9868e425c117f36acf2ae40023201673aa29296dfd6f4
[INFO] running `Command { std: "docker" "start" "-a" "8baa9e9dbddce9eae1c9868e425c117f36acf2ae40023201673aa29296dfd6f4", kill_on_drop: false }`
[INFO] [stderr] warning: struct `LogProducer` is never constructed
[INFO] [stderr]   --> examples/log.rs:77:12
[INFO] [stderr]    |
[INFO] [stderr] 77 | pub struct LogProducer<E: Copy> {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new` and `insert` are never used
[INFO] [stderr]    --> examples/log.rs:91:12
[INFO] [stderr]     |
[INFO] [stderr]  85 | impl<E: Copy> LogProducer<E> {
[INFO] [stderr]     | ---------------------------- associated items in this implementation
[INFO] [stderr] ...
[INFO] [stderr]  91 |     pub fn new(map: OwnedShmMap) -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 111 |     pub fn insert(&mut self, record: E) -> Result<(), ErrorCode> {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `ErrorCode` is never used
[INFO] [stderr]    --> examples/log.rs:131:10
[INFO] [stderr]     |
[INFO] [stderr] 131 | pub enum ErrorCode {
[INFO] [stderr]     |          ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `LogConsumer` is never constructed
[INFO] [stderr]   --> examples/log.rs:13:12
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub struct LogConsumer<E: Copy> {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new` and `next` are never used
[INFO] [stderr]   --> examples/log.rs:27:12
[INFO] [stderr]    |
[INFO] [stderr] 21 | impl<E: Copy> LogConsumer<E> {
[INFO] [stderr]    | ---------------------------- associated items in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 27 |     pub fn new(map: ShmMap) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 52 |     pub fn next(&mut self) -> Option<E> {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rshm` (example "bench_log_consumer") generated 3 warnings
[INFO] [stderr] warning: `rshm` (example "bench_log_producer") generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rshm-7b5e9ee94b63f764)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test shm::tests::drop_owned_shm_removes_the_shared_memory_object ... ok
[INFO] [stdout] test shm::tests::create_a_shared_memory_object_with_the_correct_size ... ok
[INFO] [stdout] test shm::tests::create_reports_an_error_when_path_is_invalid ... ok
[INFO] [stdout] test shm::tests::drop_shm_does_not_remove_the_shared_memory_object ... ok
[INFO] [stdout] test shm::tests::create_reports_an_error_when_path_already_exists ... ok
[INFO] [stdout] test shm::tests::open_maps_an_existing_shared_memory_object ... ok
[INFO] [stdout] test shm::tests::open_reports_an_error_when_path_does_not_exists ... ok
[INFO] [stdout] test shm::tests::open_reports_an_error_when_size_is_invalid ... ok
[INFO] [stderr]      Running unittests examples/dictionary.rs (/opt/rustwide/target/debug/examples/dictionary-56dcb88b63c1151e)
[INFO] [stdout] test condvar::tests::futex_wake_is_woken_up ... ok
[INFO] [stderr]      Running unittests examples/io.rs (/opt/rustwide/target/debug/examples/io-7b8bbbb5e04d5bd2)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::store_insertion_is_read_by_the_client ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::reader_reads_what_writer_wrote ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests examples/log.rs (/opt/rustwide/target/debug/examples/log-cf898728b56fc89c)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr] 
[INFO] [stderr] thread '<unnamed>' (41) panicked at examples/log.rs:53:66:
[INFO] [stderr] unsafe precondition(s) violated: ptr::read_volatile requires that the pointer argument is aligned
[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:     0x5f3be53ecf8a - std[b80a194dd3c418bb]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]    1:     0x5f3be53ecf8a - std[b80a194dd3c418bb]::backtrace_rs::backtrace::trace_unsynchronized::<std[b80a194dd3c418bb]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]    2:     0x5f3be53ecf8a - std[b80a194dd3c418bb]::sys::backtrace::_print_fmt
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]    3:     0x5f3be53ecf8a - <<std[b80a194dd3c418bb]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[10b6fa85044e1869]::fmt::Display>::fmt
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]    4:     0x5f3be54012fa - <core[10b6fa85044e1869]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]    5:     0x5f3be54012fa - core[10b6fa85044e1869]::fmt::write
[INFO] [stderr]    6:     0x5f3be53f2362 - std[b80a194dd3c418bb]::io::default_write_fmt::<std[b80a194dd3c418bb]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/io/mod.rs:639:11
[INFO] [stderr]    7:     0x5f3be53f2362 - <std[b80a194dd3c418bb]::sys::stdio::unix::Stderr as std[b80a194dd3c418bb]::io::Write>::write_fmt
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/io/mod.rs:1994:13
[INFO] [stderr]    8:     0x5f3be53cc0ef - <std[b80a194dd3c418bb]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]    9:     0x5f3be53cc0ef - std[b80a194dd3c418bb]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:292:27
[INFO] [stderr]   10:     0x5f3be53e5411 - std[b80a194dd3c418bb]::panicking::default_hook
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:319:9
[INFO] [stderr]   11:     0x5f3be53451ac - <alloc[dd269455e567d8e9]::boxed::Box<dyn for<'a, 'b> core[10b6fa85044e1869]::ops::function::Fn<(&'a std[b80a194dd3c418bb]::panic::PanicHookInfo<'b>,), Output = ()> + core[10b6fa85044e1869]::marker::Sync + core[10b6fa85044e1869]::marker::Send> as core[10b6fa85044e1869]::ops::function::Fn<(&std[b80a194dd3c418bb]::panic::PanicHookInfo,)>>::call
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/alloc/src/boxed.rs:2254:9
[INFO] [stderr]   12:     0x5f3be53451ac - test[826cbc6ef54ab466]::test_main_with_exit_callback::<test[826cbc6ef54ab466]::test_main::{closure#0}>::{closure#0}
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/test/src/lib.rs:145:21
[INFO] [stderr]   13:     0x5f3be53e5602 - <alloc[dd269455e567d8e9]::boxed::Box<dyn for<'a, 'b> core[10b6fa85044e1869]::ops::function::Fn<(&'a std[b80a194dd3c418bb]::panic::PanicHookInfo<'b>,), Output = ()> + core[10b6fa85044e1869]::marker::Sync + core[10b6fa85044e1869]::marker::Send> as core[10b6fa85044e1869]::ops::function::Fn<(&std[b80a194dd3c418bb]::panic::PanicHookInfo,)>>::call
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/alloc/src/boxed.rs:2254:9
[INFO] [stderr]   14:     0x5f3be53e5602 - std[b80a194dd3c418bb]::panicking::panic_with_hook
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:833:13
[INFO] [stderr]   15:     0x5f3be53cc1da - std[b80a194dd3c418bb]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:691:13
[INFO] [stderr]   16:     0x5f3be53c3a99 - std[b80a194dd3c418bb]::sys::backtrace::__rust_end_short_backtrace::<std[b80a194dd3c418bb]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]   17:     0x5f3be53ccebd - __rustc[9698a3e60dd14283]::rust_begin_unwind
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:689:5
[INFO] [stderr]   18:     0x5f3be54019cd - core[10b6fa85044e1869]::panicking::panic_nounwind_fmt::runtime
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/panicking.rs:122:22
[INFO] [stderr]   19:     0x5f3be54019cd - core[10b6fa85044e1869]::panicking::panic_nounwind_fmt
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/intrinsics/mod.rs:2447:9
[INFO] [stderr]   20:     0x5f3be5336b70 - core::ptr::read_volatile::precondition_check::h1faf76d10135f1e3
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/ub_checks.rs:73:21
[INFO] [stderr]   21:     0x5f3be53373e7 - core::ptr::read_volatile::hae1bf29c5f6f5057
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/ub_checks.rs:78:17
[INFO] [stderr]   22:     0x5f3be53373e7 - core::ptr::const_ptr::<impl *const T>::read_volatile::h7b1819436afd029e
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/ptr/const_ptr.rs:1192:18
[INFO] [stderr]   23:     0x5f3be533401e - log::LogConsumer<E>::next::h5ab28eefa2c956ec
[INFO] [stderr]                                at /opt/rustwide/workdir/examples/log.rs:53:66
[INFO] [stderr]   24:     0x5f3be5334cef - log::tests::log_consumer_reads_record_added_by_log_producer::{{closure}}::h14dadd58f51fc1b7
[INFO] [stderr]                                at /opt/rustwide/workdir/examples/log.rs:161:22
[INFO] [stderr]   25:     0x5f3be5334ef9 - std::sys::backtrace::__rust_begin_short_backtrace::h86ea689a9763c56e
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/backtrace.rs:166:18
[INFO] [stderr]   26:     0x5f3be5335f39 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::h3d8afcf71f455923
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stderr]   27:     0x5f3be5333e01 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h76e9239391a18d38
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stderr]   28:     0x5f3be5336300 - std::panicking::catch_unwind::do_call::he9dcf5e070ee5aa9
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:581:40
[INFO] [stderr]   29:     0x5f3be53391eb - __rust_try
[INFO] [stderr]   30:     0x5f3be5335d8e - std::panicking::catch_unwind::h0897086328b9334f
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panicking.rs:544:19
[INFO] [stderr]   31:     0x5f3be5335d8e - std::panic::catch_unwind::heed1478cceffc6dc
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/panic.rs:359:14
[INFO] [stderr]   32:     0x5f3be5335d8e - std::thread::lifecycle::spawn_unchecked::{{closure}}::hdeaa9d5f43c4d912
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stderr]   33:     0x5f3be533690e - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc4fe73e1bca12be2
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   34:     0x5f3be53ec89f - <alloc[dd269455e567d8e9]::boxed::Box<dyn core[10b6fa85044e1869]::ops::function::FnOnce<(), Output = ()> + core[10b6fa85044e1869]::marker::Send> as core[10b6fa85044e1869]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/alloc/src/boxed.rs:2240:9
[INFO] [stderr]   35:     0x5f3be53ec89f - <std[b80a194dd3c418bb]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stderr]                                at /rustc/ad726b5063362ec9897ef3d67452fc5606ee70fa/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stderr]   36:     0x714ce0290aa4 - <unknown>
[INFO] [stderr]   37:     0x714ce031da64 - clone
[INFO] [stderr]   38:                0x0 - <unknown>
[INFO] [stderr] thread caused non-unwinding panic. aborting.
[INFO] [stderr] error: test failed, to rerun pass `--example log`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/examples/log-cf898728b56fc89c` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "8baa9e9dbddce9eae1c9868e425c117f36acf2ae40023201673aa29296dfd6f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8baa9e9dbddce9eae1c9868e425c117f36acf2ae40023201673aa29296dfd6f4", kill_on_drop: false }`
[INFO] [stdout] 8baa9e9dbddce9eae1c9868e425c117f36acf2ae40023201673aa29296dfd6f4
