[INFO] fetching crate io-engine 0.7.0...
[INFO] testing io-engine-0.7.0 against beta-2026-01-20 for beta-1.94-1
[INFO] extracting crate io-engine 0.7.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate io-engine 0.7.0
[INFO] finished tweaking crates.io crate io-engine 0.7.0
[INFO] tweaked toml for crates.io crate io-engine 0.7.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate io-engine 0.7.0 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 io-engine 0.7.0 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-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 60a310b35805722f6234e60493c26b0c2573f781600eda21e4192b79004c7427
[INFO] running `Command { std: "docker" "start" "-a" "60a310b35805722f6234e60493c26b0c2573f781600eda21e4192b79004c7427", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60a310b35805722f6234e60493c26b0c2573f781600eda21e4192b79004c7427", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60a310b35805722f6234e60493c26b0c2573f781600eda21e4192b79004c7427", kill_on_drop: false }`
[INFO] [stdout] 60a310b35805722f6234e60493c26b0c2573f781600eda21e4192b79004c7427
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b6b32ee0fa4719ef5364caec9962cad594e77b10a49a5560a8ee881c16361c24
[INFO] running `Command { std: "docker" "start" "-a" "b6b32ee0fa4719ef5364caec9962cad594e77b10a49a5560a8ee881c16361c24", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling zerocopy v0.8.33
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling bindgen v0.72.1
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling value-bag v1.12.0
[INFO] [stderr]    Compiling nix v0.31.1
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling gimli v0.32.3
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling signal-hook v0.4.1
[INFO] [stderr]    Compiling smallvec v0.6.14
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling rustc-demangle v0.1.27
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling io-uring v0.7.11
[INFO] [stderr]    Compiling chrono v0.4.43
[INFO] [stderr]    Compiling parking_lot_core v0.6.3
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling arc-swap v1.8.0
[INFO] [stderr]    Compiling lock_api v0.3.4
[INFO] [stderr]    Compiling exitcode v1.1.2
[INFO] [stderr]    Compiling embed-collections v0.1.5
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling addr2line v0.25.1
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling crossfire v3.0.2
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling fail v0.5.1
[INFO] [stderr]    Compiling io-buffer v1.0.6
[INFO] [stderr]    Compiling enum_dispatch v0.3.13
[INFO] [stderr]    Compiling captains-log-helper v0.3.1
[INFO] [stderr]    Compiling backtrace v0.3.76
[INFO] [stderr]    Compiling captains-log v0.4.7
[INFO] [stderr]    Compiling io-engine-aio-bindings v0.1.4
[INFO] [stderr]    Compiling io-engine v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.32s
[INFO] running `Command { std: "docker" "inspect" "b6b32ee0fa4719ef5364caec9962cad594e77b10a49a5560a8ee881c16361c24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6b32ee0fa4719ef5364caec9962cad594e77b10a49a5560a8ee881c16361c24", kill_on_drop: false }`
[INFO] [stdout] b6b32ee0fa4719ef5364caec9962cad594e77b10a49a5560a8ee881c16361c24
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 322e32c7981d9505562fbaa1b2203c1ae60b4a8d47dd2b4c71d5353f80b7ff10
[INFO] running `Command { std: "docker" "start" "-a" "322e32c7981d9505562fbaa1b2203c1ae60b4a8d47dd2b4c71d5353f80b7ff10", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling atomic-waitgroup v0.1.4
[INFO] [stderr]    Compiling md5 v0.8.0
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling io-engine v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.67s
[INFO] running `Command { std: "docker" "inspect" "322e32c7981d9505562fbaa1b2203c1ae60b4a8d47dd2b4c71d5353f80b7ff10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "322e32c7981d9505562fbaa1b2203c1ae60b4a8d47dd2b4c71d5353f80b7ff10", kill_on_drop: false }`
[INFO] [stdout] 322e32c7981d9505562fbaa1b2203c1ae60b4a8d47dd2b4c71d5353f80b7ff10
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 237e0eba4cdfb42df4611f1f77da85e94c7885b8fd17c68aac99099ac6c18297
[INFO] running `Command { std: "docker" "start" "-a" "237e0eba4cdfb42df4611f1f77da85e94c7885b8fd17c68aac99099ac6c18297", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/io_engine-d67987c057ad7153)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stderr] [2026-01-28 09:34:23.736453][DEBUG][mod.rs:38] make_temp_file test-aio-9053656406652016928.dat
[INFO] [stdout] test test::test_task::test_ioevent ... ok
[INFO] [stderr] [2026-01-28 09:34:23.738369][DEBUG][mod.rs:38] make_temp_file test-aio-290870253341559149.dat
[INFO] [stderr] [2026-01-28 09:34:23.738433][DEBUG][mod.rs:38] make_temp_file test-aio-1547577187379138640.dat
[INFO] [stderr] [2026-01-28 09:34:23.740348][DEBUG][mod.rs:38] make_temp_file test-aio-14390571016178148178.dat
[INFO] [stderr] [2026-01-28 09:34:23.749805][DEBUG][callback_worker.rs:25] IOWorkers exit
[INFO] [stderr] [2026-01-28 09:34:23.752458][DEBUG][callback_worker.rs:25] IOWorkers exit
[INFO] [stderr] [2026-01-28 09:34:23.753959][DEBUG][callback_worker.rs:25] IOWorkers exit
[INFO] [stdout] test test::test_context::test_read_write_uring ... FAILED
[INFO] [stderr] [2026-01-28 09:34:24.255997][ERROR][test_context.rs:85] panic occur: panicked at src/test/test_context.rs:85:91:
[INFO] [stdout] test test::test_merge::test_merged_submit_uring ... FAILED
[INFO] [stderr] called `Result::unwrap()` on an `Err` value: Os { code: 1, kind: PermissionDenied, message: "Operation not permitted" }
[INFO] [stderr] trace:    0: captains_log::log_impl::log_panic
[INFO] [stderr]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/captains-log-0.4.7/src/log_impl.rs:179:14
[INFO] [stderr]    1: captains_log::log_impl::panic_and_exit_hook
[INFO] [stderr]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/captains-log-0.4.7/src/log_impl.rs:191:5
[INFO] [stderr]       core::ops::function::Fn::call
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:79:5
[INFO] [stderr]    2: <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stderr]       std::panicking::panic_with_hook
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:833:13
[INFO] [stderr]    3: std::panicking::panic_handler::{{closure}}
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:698:13
[INFO] [stderr]    4: std::sys::backtrace::__rust_end_short_backtrace
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]    5: __rustc::rust_begin_unwind
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:689:5
[INFO] [stderr]    6: core::panicking::panic_fmt
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:80:14
[INFO] [stderr]    7: core::result::unwrap_failed
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/result.rs:1867:5
[INFO] [stderr]    8: core::result::Result<T,E>::unwrap
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/result.rs:1233:23
[INFO] [stderr]       io_engine::test::test_context::test_read_write_uring
[INFO] [stderr]              at src/test/test_context.rs:85:91
[INFO] [stderr]    9: io_engine::test::test_context::test_read_write_uring::{{closure}}
[INFO] [stderr]              at src/test/test_context.rs:79:27
[INFO] [stderr]   10: core::ops::function::FnOnce::call_once
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   11: core::ops::function::FnOnce::call_once
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stderr]       test::__rust_begin_short_backtrace
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:663:18
[INFO] [stderr]   12: test::run_test_in_process::{{closure}}
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:74
[INFO] [stderr]       <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stderr]       std::panicking::catch_unwind::do_call
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stderr]       std::panicking::catch_unwind
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stderr]       std::panic::catch_unwind
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stderr]       test::run_test_in_process
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:27
[INFO] [stderr]       test::run_test::{{closure}}
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:607:43
[INFO] [stderr]   13: test::run_test::{{closure}}
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:637:41
[INFO] [stderr]       std::sys::backtrace::__rust_begin_short_backtrace
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:166:18
[INFO] [stderr]   14: std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stderr]       <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stderr]       std::panicking::catch_unwind::do_call
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stderr]       std::panicking::catch_unwind
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stderr]       std::panic::catch_unwind
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stderr]       std::thread::lifecycle::spawn_unchecked::{{closure}}
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stderr]       core::ops::function::FnOnce::call_once{{vtable.shim}}
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   15: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2206:9
[INFO] [stderr]       std::sys::thread::unix::Thread::new::thread_start
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stderr]   16: <unknown>
[INFO] [stderr]   17: clone
[INFO] [stderr] 
[INFO] [stderr] [2026-01-28 09:34:24.257352][INFO][mod.rs:23] deleted /tmp/test-aio-9053656406652016928.dat
[INFO] [stderr] [2026-01-28 09:34:24.257611][ERROR][test_merge.rs:48] panic occur: panicked at src/test/test_merge.rs:48:86:
[INFO] [stderr] called `Result::unwrap()` on an `Err` value: Os { code: 1, kind: PermissionDenied, message: "Operation not permitted" }
[INFO] [stderr] trace:    0: captains_log::log_impl::log_panic
[INFO] [stderr]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/captains-log-0.4.7/src/log_impl.rs:179:14
[INFO] [stderr]    1: captains_log::log_impl::panic_and_exit_hook
[INFO] [stderr]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/captains-log-0.4.7/src/log_impl.rs:191:5
[INFO] [stderr]       core::ops::function::Fn::call
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:79:5
[INFO] [stderr]    2: <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stderr]       std::panicking::panic_with_hook
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:833:13
[INFO] [stderr]    3: std::panicking::panic_handler::{{closure}}
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:698:13
[INFO] [stderr]    4: std::sys::backtrace::__rust_end_short_backtrace
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]    5: __rustc::rust_begin_unwind
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:689:5
[INFO] [stderr]    6: core::panicking::panic_fmt
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:80:14
[INFO] [stderr]    7: core::result::unwrap_failed
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/result.rs:1867:5
[INFO] [stderr]    8: core::result::Result<T,E>::unwrap
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/result.rs:1233:23
[INFO] [stderr]       io_engine::test::test_merge::test_merged_submit_uring
[INFO] [stderr]              at src/test/test_merge.rs:48:86
[INFO] [stderr]    9: io_engine::test::test_merge::test_merged_submit_uring::{{closure}}
[INFO] [stderr]              at src/test/test_merge.rs:39:30
[INFO] [stderr]   10: core::ops::function::FnOnce::call_once
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   11: core::ops::function::FnOnce::call_once
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stderr]       test::__rust_begin_short_backtrace
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:663:18
[INFO] [stderr]   12: test::run_test_in_process::{{closure}}
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:74
[INFO] [stderr]       <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stderr]       std::panicking::catch_unwind::do_call
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stderr]       std::panicking::catch_unwind
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stderr]       std::panic::catch_unwind
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stderr]       test::run_test_in_process
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:27
[INFO] [stderr]       test::run_test::{{closure}}
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:607:43
[INFO] [stderr]   13: test::run_test::{{closure}}
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:637:41
[INFO] [stderr]       std::sys::backtrace::__rust_begin_short_backtrace
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:166:18
[INFO] [stderr]   14: std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stderr]       <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stderr]       std::panicking::catch_unwind::do_call
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stderr]       std::panicking::catch_unwind
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stderr]       std::panic::catch_unwind
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stderr]       std::thread::lifecycle::spawn_unchecked::{{closure}}
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stderr]       core::ops::function::FnOnce::call_once{{vtable.shim}}
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stderr]   15: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2206:9
[INFO] [stderr]       std::sys::thread::unix::Thread::new::thread_start
[INFO] [stderr]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stderr]   16: <unknown>
[INFO] [stderr]   17: clone
[INFO] [stderr] 
[INFO] [stderr] [2026-01-28 09:34:24.258857][INFO][mod.rs:23] deleted /tmp/test-aio-14390571016178148178.dat
[INFO] [stderr] [2026-01-28 09:34:26.064835][INFO][mod.rs:23] deleted /tmp/test-aio-290870253341559149.dat
[INFO] [stdout] test test::test_merge::test_merged_submit_aio ... ok
[INFO] [stderr] [2026-01-28 09:34:26.065154][INFO][aio.rs:156] io_submit worker exit due to queue closing
[INFO] [stderr] [2026-01-28 09:34:26.065165][INFO][aio.rs:282] io_poll worker exit gracefully
[INFO] [stderr] [2026-01-28 09:34:26.065274][INFO][aio.rs:286] io_poll worker exit cleaning up
[INFO] [stderr] [2026-01-28 09:34:26.091277][DEBUG][callback_worker.rs:25] IOWorkers exit
[INFO] [stderr] [2026-01-28 09:34:26.091277][DEBUG][callback_worker.rs:25] IOWorkers exit
[INFO] [stdout] test test::test_context::test_read_write_aio ... ok
[INFO] [stderr] [2026-01-28 09:34:26.539800][INFO][mod.rs:23] deleted /tmp/test-aio-1547577187379138640.dat
[INFO] [stdout] 
[INFO] [stderr] [2026-01-28 09:34:26.539987][INFO][aio.rs:156] io_submit worker exit due to queue closing
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- test::test_context::test_read_write_uring stdout ----
[INFO] [stdout] panic occur: panicked at src/test/test_context.rs:85:91:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 1, kind: PermissionDenied, message: "Operation not permitted" } at Some(Location { file: "src/test/test_context.rs", line: 85, column: 91 })
[INFO] [stdout] trace:    0: captains_log::log_impl::log_panic
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/captains-log-0.4.7/src/log_impl.rs:179:14
[INFO] [stdout]    1: captains_log::log_impl::panic_and_exit_hook
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/captains-log-0.4.7/src/log_impl.rs:191:5
[INFO] [stdout]       core::ops::function::Fn::call
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:79:5
[INFO] [stdout]    2: <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]       std::panicking::panic_with_hook
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:833:13
[INFO] [stdout]    3: std::panicking::panic_handler::{{closure}}
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:698:13
[INFO] [stdout]    4: std::sys::backtrace::__rust_end_short_backtrace
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]    5: __rustc::rust_begin_unwind
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:689:5
[INFO] [stdout]    6: core::panicking::panic_fmt
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:80:14
[INFO] [stdout]    7: core::result::unwrap_failed
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/result.rs:1867:5
[INFO] [stdout]    8: core::result::Result<T,E>::unwrap
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/result.rs:1233:23
[INFO] [stdout]       io_engine::test::test_context::test_read_write_uring
[INFO] [stdout]              at src/test/test_context.rs:85:91
[INFO] [stdout]    9: io_engine::test::test_context::test_read_write_uring::{{closure}}
[INFO] [stdout]              at src/test/test_context.rs:79:27
[INFO] [stdout]   10: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   11: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]       test::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:663:18
[INFO] [stdout]   12: test::run_test_in_process::{{closure}}
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:74
[INFO] [stdout]       <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]       std::panicking::catch_unwind::do_call
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]       std::panicking::catch_unwind
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]       std::panic::catch_unwind
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]       test::run_test_in_process
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:27
[INFO] [stdout]       test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:607:43
[INFO] [stdout]   13: test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:637:41
[INFO] [stdout]       std::sys::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   14: std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]       <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]       std::panicking::catch_unwind::do_call
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]       std::panicking::catch_unwind
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]       std::panic::catch_unwind
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]       std::thread::lifecycle::spawn_unchecked::{{closure}}
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]       core::ops::function::FnOnce::call_once{{vtable.shim}}
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   15: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]       std::sys::thread::unix::Thread::new::thread_start
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   16: <unknown>
[INFO] [stdout]   17: clone
[INFO] [stdout] 
[INFO] [stdout] ---- test::test_merge::test_merged_submit_uring stdout ----
[INFO] [stdout] log sinks re-opened
[INFO] [stdout] created temp file fd=6
[INFO] [stdout] panic occur: panicked at src/test/test_merge.rs:48:86:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 1, kind: PermissionDenied, message: "Operation not permitted" } at Some(Location { file: "src/test/test_merge.rs", line: 48, column: 86 })
[INFO] [stdout] trace:    0: captains_log::log_impl::log_panic
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/captains-log-0.4.7/src/log_impl.rs:179:14
[INFO] [stdout]    1: captains_log::log_impl::panic_and_exit_hook
[INFO] [stdout]              at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/captains-log-0.4.7/src/log_impl.rs:191:5
[INFO] [stdout]       core::ops::function::Fn::call
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:79:5
[INFO] [stdout]    2: <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]       std::panicking::panic_with_hook
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:833:13
[INFO] [stdout]    3: std::panicking::panic_handler::{{closure}}
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:698:13
[INFO] [stdout]    4: std::sys::backtrace::__rust_end_short_backtrace
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]    5: __rustc::rust_begin_unwind
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:689:5
[INFO] [stdout]    6: core::panicking::panic_fmt
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:80:14
[INFO] [stdout]    7: core::result::unwrap_failed
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/result.rs:1867:5
[INFO] [stdout]    8: core::result::Result<T,E>::unwrap
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/result.rs:1233:23
[INFO] [stdout]       io_engine::test::test_merge::test_merged_submit_uring
[INFO] [stdout]              at src/test/test_merge.rs:48:86
[INFO] [stdout]    9: io_engine::test::test_merge::test_merged_submit_uring::{{closure}}
[INFO] [stdout]              at src/test/test_merge.rs:39:30
[INFO] [stdout]   10: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   11: core::ops::function::FnOnce::call_once
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]       test::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:663:18
[INFO] [stdout]   12: test::run_test_in_process::{{closure}}
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:74
[INFO] [stdout]       <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]       std::panicking::catch_unwind::do_call
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]       std::panicking::catch_unwind
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]       std::panic::catch_unwind
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]       test::run_test_in_process
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:27
[INFO] [stdout]       test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:607:43
[INFO] [stdout]   13: test::run_test::{{closure}}
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:637:41
[INFO] [stdout]       std::sys::backtrace::__rust_begin_short_backtrace
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   14: std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]       <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]       std::panicking::catch_unwind::do_call
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]       std::panicking::catch_unwind
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]       std::panic::catch_unwind
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]       std::thread::lifecycle::spawn_unchecked::{{closure}}
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]       core::ops::function::FnOnce::call_once{{vtable.shim}}
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   15: <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]       std::sys::thread::unix::Thread::new::thread_start
[INFO] [stdout]              at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   16: <unknown>
[INFO] [stdout]   17: clone
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     test::test_context::test_read_write_uring
[INFO] [stdout]     test::test_merge::test_merged_submit_uring
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 3 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.81s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "237e0eba4cdfb42df4611f1f77da85e94c7885b8fd17c68aac99099ac6c18297", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "237e0eba4cdfb42df4611f1f77da85e94c7885b8fd17c68aac99099ac6c18297", kill_on_drop: false }`
[INFO] [stdout] 237e0eba4cdfb42df4611f1f77da85e94c7885b8fd17c68aac99099ac6c18297
