[INFO] fetching crate ndata 0.3.16...
[INFO] testing ndata-0.3.16 against beta-2026-01-20 for beta-1.94-1
[INFO] extracting crate ndata 0.3.16 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate ndata 0.3.16
[INFO] finished tweaking crates.io crate ndata 0.3.16
[INFO] tweaked toml for crates.io crate ndata 0.3.16 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ndata 0.3.16 on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ndata 0.3.16 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-2026-01-20" "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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2201aaa856cef03d3caf901fac506e21ae8be690547bb44f1c564ef8aabdbbde
[INFO] running `Command { std: "docker" "start" "-a" "2201aaa856cef03d3caf901fac506e21ae8be690547bb44f1c564ef8aabdbbde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2201aaa856cef03d3caf901fac506e21ae8be690547bb44f1c564ef8aabdbbde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2201aaa856cef03d3caf901fac506e21ae8be690547bb44f1c564ef8aabdbbde", kill_on_drop: false }`
[INFO] [stdout] 2201aaa856cef03d3caf901fac506e21ae8be690547bb44f1c564ef8aabdbbde
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99cc08c6fc4003f3ec51c3472f3f1c4f509ea7cc1436c0e5aa6e31be49b5ddb7
[INFO] running `Command { std: "docker" "start" "-a" "99cc08c6fc4003f3ec51c3472f3f1c4f509ea7cc1436c0e5aa6e31be49b5ddb7", kill_on_drop: false }`
[INFO] [stderr]    Compiling ndata v0.3.16 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.52s
[INFO] running `Command { std: "docker" "inspect" "99cc08c6fc4003f3ec51c3472f3f1c4f509ea7cc1436c0e5aa6e31be49b5ddb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99cc08c6fc4003f3ec51c3472f3f1c4f509ea7cc1436c0e5aa6e31be49b5ddb7", kill_on_drop: false }`
[INFO] [stdout] 99cc08c6fc4003f3ec51c3472f3f1c4f509ea7cc1436c0e5aa6e31be49b5ddb7
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e93c79776497e5b78de38d9607cc304738ea9e17c5a6e83317b19318af5613ae
[INFO] running `Command { std: "docker" "start" "-a" "e93c79776497e5b78de38d9607cc304738ea9e17c5a6e83317b19318af5613ae", kill_on_drop: false }`
[INFO] [stderr]    Compiling ndata v0.3.16 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::databytes::DataBytes`
[INFO] [stdout]   --> src/json_util_tests.rs:18:7
[INFO] [stdout]    |
[INFO] [stdout] 18 |   use crate::databytes::DataBytes; // Assuming DataBytes is constructible/mockable
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.81s
[INFO] running `Command { std: "docker" "inspect" "e93c79776497e5b78de38d9607cc304738ea9e17c5a6e83317b19318af5613ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e93c79776497e5b78de38d9607cc304738ea9e17c5a6e83317b19318af5613ae", kill_on_drop: false }`
[INFO] [stdout] e93c79776497e5b78de38d9607cc304738ea9e17c5a6e83317b19318af5613ae
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8a9a9b7080187cf0555bece99a137f9bf85c085512ac8bd64e757472a27ef242
[INFO] running `Command { std: "docker" "start" "-a" "8a9a9b7080187cf0555bece99a137f9bf85c085512ac8bd64e757472a27ef242", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::databytes::DataBytes`
[INFO] [stderr]   --> src/json_util_tests.rs:18:7
[INFO] [stderr]    |
[INFO] [stderr] 18 |   use crate::databytes::DataBytes; // Assuming DataBytes is constructible/mockable
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `ndata` (lib test) generated 1 warning (run `cargo fix --lib -p ndata --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/ndata.rs (/opt/rustwide/target/debug/deps/ndata-5987fcc76bda98f5)
[INFO] [stdout] 
[INFO] [stdout] running 54 tests
[INFO] [stdout] test json_util_tests::tests::test_array_from_string_invalid_syntax ... ok
[INFO] [stdout] test json_util_tests::tests::test_array_from_string_nested ... ok
[INFO] [stdout] test json_util_tests::tests::test_array_from_string_simple ... ok
[INFO] [stdout] test json_util_tests::tests::test_array_from_string_trailing_comma ... ok
[INFO] [stdout] test json_util_tests::tests::test_array_to_string_empty ... ok
[INFO] [stdout] test json_util_tests::tests::test_array_to_string_escaped ... ok
[INFO] [stdout] test json_util_tests::tests::test_databytes_serialization ... ignored
[INFO] [stdout] test json_util_tests::tests::test_array_to_string_simple ... ok
[INFO] [stdout] test json_util_tests::tests::test_object_from_string_empty ... ok
[INFO] [stdout] test json_util_tests::tests::test_object_from_string_escaped ... ok
[INFO] [stdout] test json_util_tests::tests::test_array_from_string_trailing_chars ... ok
[INFO] [stdout] test json_util_tests::tests::test_object_from_string_invalid_syntax ... ok
[INFO] [stdout] test json_util_tests::tests::test_object_from_string_missing_colon ... ok
[INFO] [stdout] test json_util_tests::tests::test_object_from_string_nested ... ok
[INFO] [stdout] test json_util_tests::tests::test_object_from_string_trailing_chars ... ok
[INFO] [stdout] test json_util_tests::tests::test_object_from_string_trailing_comma ... ok
[INFO] [stdout] test json_util_tests::tests::test_object_from_string_with_array ... ok
[INFO] [stdout] test json_util_tests::tests::test_object_from_string_unicode_escape ... ok
[INFO] [stdout] test json_util_tests::tests::test_object_from_string_simple ... ok
[INFO] [stdout] test json_util_tests::tests::test_object_to_string_empty ... ok
[INFO] [stdout] test json_util_tests::tests::test_unescape_basic ... ok
[INFO] [stdout] test json_util_tests::tests::test_unescape_invalid_escape ... ok
[INFO] [stdout] test json_util_tests::tests::test_object_to_string_simple ... ok
[INFO] [stdout] test json_util_tests::tests::test_object_to_string_nested ... ok
[INFO] [stdout] test json_util_tests::tests::test_object_to_string_with_array ... ok
[INFO] [stdout] test json_util_tests::tests::test_unescape_mixed ... ok
[INFO] [stdout] test json_util_tests::tests::test_array_from_string_empty ... ok
[INFO] [stdout] test json_util_tests::tests::test_object_to_string_escaped ... ok
[INFO] [stdout] test json_util_tests::tests::test_unescape_invalid_unicode ... ok
[INFO] [stdout] test sharedmutex::global_tests::g_drop_cleans_memory ... ok
[INFO] [stdout] test json_util_tests::tests::test_unescape_prohibited_chars ... ok
[INFO] [stdout] test sharedmutex::tests::is_locked_behavior ... ok
[INFO] [stdout] test sharedmutex::tests::mirror_test ... ok
[INFO] [stdout] test json_util_tests::tests::test_unescape_unicode ... ok
[INFO] [stdout] test sharedmutex::global_tests::g_basic_init_lock_read ... ok
[INFO] [stdout] test sharedmutex::tests::basic_write_lock_unlock ... ok
[INFO] [stdout] test sharedmutex::tests::basic_read_lock_unlock ... ok
[INFO] [stdout] test sharedmutex::tests::shared_mutex_can_be_static_like ... ok
[INFO] [stdout] test json_util_tests::tests::test_array_to_string_nested ... ok
[INFO] [stdout] test usizemap::tests::test_insert_and_get ... ok
[INFO] [stdout] test usizemap::tests::test_new_empty_len ... ok
[INFO] [stdout] test usizemap::tests::test_remove ... ok
[INFO] [stdout] test usizemap::tests::test_reserve_logic ... ok
[INFO] [stdout] test usizemap::tests::test_retain ... ok
[INFO] [stdout] test usizemap::tests::test_reuse_keys ... ok
[INFO] [stdout] test usizemap::tests::test_shrink_to_fit ... ok
[INFO] [stdout] test sharedmutex::global_tests::g_double_init_panics - should panic ... ok
[INFO] [stdout] test usizemap::tests::test_index_panic_empty_slot - should panic ... ok
[INFO] [stdout] test usizemap::tests::test_index_panic_oob - should panic ... ok
[INFO] [stdout] test sharedmutex::global_tests::g_init_concurrent_access_waits ... FAILED
[INFO] [stdout] test usizemap::tests::test_with_capacity ... ok
[INFO] [stdout] test sharedmutex::tests::multiple_readers_concurrently ... ok
[INFO] [stdout] test sharedmutex::tests::write_blocks_read ... ok
[INFO] [stdout] test sharedmutex::tests::read_blocks_write ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- sharedmutex::global_tests::g_init_concurrent_access_waits stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread '<unnamed>' (57) panicked at src/sharedmutex.rs:370:41:
[INFO] [stdout] GlobalSharedMutex has not been initialized. Call init() first.
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x581b90f3a6f2 - std::backtrace_rs::backtrace::libunwind::trace::hf0bd46b30bc61685
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x581b90f3a6f2 - std::backtrace_rs::backtrace::trace_unsynchronized::h1d1fbb72ad89d7b7
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x581b90f3a6f2 - std::sys::backtrace::_print_fmt::he38b6f68ca847f47
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x581b90f3a6f2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hb7e843cde1bc81a3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x581b90f4ae1a - core::fmt::rt::Argument::fmt::hc1dd77ac64f2688c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x581b90f4ae1a - core::fmt::write::h952c506e2dbe9cff
[INFO] [stdout]    6:     0x581b90f09406 - std::io::default_write_fmt::hd23bd8145c03a23a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x581b90f09406 - std::io::Write::write_fmt::hdd3314a2bd8a34bd
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x581b90f19bd9 - std::sys::backtrace::BacktraceLock::print::h1079b82381c2c252
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x581b90f19bd9 - std::panicking::default_hook::{{closure}}::h85cb76b8462c00f2
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x581b90f19a71 - std::panicking::default_hook::h0134d220cc034c02
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x581b90eddeae - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb2e68dca3970e3ca
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x581b90eddeae - test::test_main_with_exit_callback::{{closure}}::ha7ec2063a2565ec3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x581b90f19e52 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::haebee478d0f56cf4
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x581b90f19e52 - std::panicking::panic_with_hook::h8119b6db1fef734f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x581b90f19cca - std::panicking::panic_handler::{{closure}}::h24f5360b91482c0e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x581b90f14fb9 - std::sys::backtrace::__rust_end_short_backtrace::h4e60c5cbd1bd0108
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x581b90efdffd - __rustc[e4c6931bd8050421]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x581b90f5381c - core::panicking::panic_fmt::hb1614a3ff6840071
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x581b90e9a1bf - ndata::sharedmutex::GlobalSharedMutex<T>::get_mutex::h39f8c4639c519d0c
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout]                                at /opt/rustwide/workdir/src/sharedmutex.rs:370:41
[INFO] [stdout]   20:     0x581b90e9a0ea - ndata::sharedmutex::GlobalSharedMutex<T>::read::h2ceeaf1e11444c65
[INFO] [stdout]                                at /opt/rustwide/workdir/src/sharedmutex.rs:381:14
[INFO] [stdout]   21:     0x581b90eb39a9 - ndata::sharedmutex::global_tests::g_init_concurrent_access_waits::{{closure}}::h3d2f53ca422a62d2
[INFO] [stdout]                                at /opt/rustwide/workdir/src/sharedmutex.rs:653:37
[INFO] [stdout]   22:     0x581b90e86313 - std::sys::backtrace::__rust_begin_short_backtrace::h8c240982fafce2d4
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   23:     0x581b90e7facb - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::h727766545f5567ff
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   24:     0x581b90e9b4d0 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hc346874cc90a77c1
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   25:     0x581b90e8e846 - std::panicking::catch_unwind::do_call::hd268a9e79ae1221c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   26:     0x581b90e803ab - __rust_try
[INFO] [stdout]   27:     0x581b90e7ec93 - std::panicking::catch_unwind::h13a84710aed0b68f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   28:     0x581b90e7ec93 - std::panic::catch_unwind::h70b566f595739c33
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   29:     0x581b90e7ec93 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h7565e022f20af876
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   30:     0x581b90eabcae - core::ops::function::FnOnce::call_once{{vtable.shim}}::h0fa685c25d9052d2
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x581b90f1024f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf234e0d1d1d272ba
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   32:     0x581b90f1024f - std::sys::thread::unix::Thread::new::thread_start::h106a295241840d3b
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   33:     0x744e7548baa4 - <unknown>
[INFO] [stdout]   34:     0x744e75518a64 - clone
[INFO] [stdout]   35:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] thread 'sharedmutex::global_tests::g_init_concurrent_access_waits' (51) panicked at src/sharedmutex.rs:658:24:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Any { .. }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x581b90f3a6f2 - std::backtrace_rs::backtrace::libunwind::trace::hf0bd46b30bc61685
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x581b90f3a6f2 - std::backtrace_rs::backtrace::trace_unsynchronized::h1d1fbb72ad89d7b7
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x581b90f3a6f2 - std::sys::backtrace::_print_fmt::he38b6f68ca847f47
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x581b90f3a6f2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hb7e843cde1bc81a3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x581b90f4ae1a - core::fmt::rt::Argument::fmt::hc1dd77ac64f2688c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x581b90f4ae1a - core::fmt::write::h952c506e2dbe9cff
[INFO] [stdout]    6:     0x581b90f09406 - std::io::default_write_fmt::hd23bd8145c03a23a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x581b90f09406 - std::io::Write::write_fmt::hdd3314a2bd8a34bd
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x581b90f19bd9 - std::sys::backtrace::BacktraceLock::print::h1079b82381c2c252
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x581b90f19bd9 - std::panicking::default_hook::{{closure}}::h85cb76b8462c00f2
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x581b90f19a71 - std::panicking::default_hook::h0134d220cc034c02
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x581b90eddeae - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb2e68dca3970e3ca
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x581b90eddeae - test::test_main_with_exit_callback::{{closure}}::ha7ec2063a2565ec3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x581b90f19e52 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::haebee478d0f56cf4
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x581b90f19e52 - std::panicking::panic_with_hook::h8119b6db1fef734f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x581b90f19c98 - std::panicking::panic_handler::{{closure}}::h24f5360b91482c0e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x581b90f14fb9 - std::sys::backtrace::__rust_end_short_backtrace::h4e60c5cbd1bd0108
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x581b90efdffd - __rustc[e4c6931bd8050421]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x581b90f5381c - core::panicking::panic_fmt::hb1614a3ff6840071
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x581b90f53062 - core::result::unwrap_failed::h7d4c34940aded59c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x581b90eb3714 - core::result::Result<T,E>::unwrap::h76ed8d7d172c0aba
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x581b90eb3714 - ndata::sharedmutex::global_tests::g_init_concurrent_access_waits::hbf3a8b0a11ec6038
[INFO] [stdout]                                at /opt/rustwide/workdir/src/sharedmutex.rs:658:24
[INFO] [stdout]   22:     0x581b90eb3a87 - ndata::sharedmutex::global_tests::g_init_concurrent_access_waits::{{closure}}::h7c9ae54409caa1fd
[INFO] [stdout]                                at /opt/rustwide/workdir/src/sharedmutex.rs:637:40
[INFO] [stdout]   23:     0x581b90eac4b6 - core::ops::function::FnOnce::call_once::h73c4832156805d28
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x581b90eddcab - core::ops::function::FnOnce::call_once::hefaf63600cd43d2a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x581b90eddcab - test::__rust_begin_short_backtrace::he30322a73a0e9ea6
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x581b90ef167a - test::run_test_in_process::{{closure}}::hdea3ab8d0243ef36
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x581b90ef167a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h66d192f42498ffce
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x581b90ef167a - std::panicking::catch_unwind::do_call::h822e18e8d3a6bb65
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x581b90ef167a - std::panicking::catch_unwind::h54b1de7ceab578bf
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x581b90ef167a - std::panic::catch_unwind::h60c29b7a9d0246b1
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x581b90ef167a - test::run_test_in_process::h6099b5f871379b13
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x581b90ef167a - test::run_test::{{closure}}::h926ce0a38281a4c8
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x581b90ecbad4 - test::run_test::{{closure}}::h508de21a9afc7140
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x581b90ecbad4 - std::sys::backtrace::__rust_begin_short_backtrace::h6e2f5c39ca00735a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x581b90ecf392 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::h133e44f0e5802c14
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x581b90ecf392 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4718c1285283955c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x581b90ecf392 - std::panicking::catch_unwind::do_call::h0bba3937b4892238
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x581b90ecf392 - std::panicking::catch_unwind::h5b31cab5fb8c5d7f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x581b90ecf392 - std::panic::catch_unwind::hb2fa05d52ed0124e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x581b90ecf392 - std::thread::lifecycle::spawn_unchecked::{{closure}}::hf401cf5ff501bd29
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x581b90ecf392 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h160022e94ce3b0bb
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x581b90f1024f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf234e0d1d1d272ba
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x581b90f1024f - std::sys::thread::unix::Thread::new::thread_start::h106a295241840d3b
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   44:     0x744e7548baa4 - <unknown>
[INFO] [stdout]   45:     0x744e75518a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     sharedmutex::global_tests::g_init_concurrent_access_waits
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 52 passed; 1 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8a9a9b7080187cf0555bece99a137f9bf85c085512ac8bd64e757472a27ef242", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a9a9b7080187cf0555bece99a137f9bf85c085512ac8bd64e757472a27ef242", kill_on_drop: false }`
[INFO] [stdout] 8a9a9b7080187cf0555bece99a137f9bf85c085512ac8bd64e757472a27ef242
