[INFO] fetching crate llmux 2.4.0... [INFO] testing llmux-2.4.0 against beta-2026-04-21 for beta-1.96-1 [INFO] extracting crate llmux 2.4.0 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate llmux 2.4.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate llmux 2.4.0 [INFO] tweaked toml for crates.io crate llmux 2.4.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate llmux 2.4.0 on toolchain beta-2026-04-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate llmux 2.4.0 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ae313a0872cef708ed0a4359760538ec8ec775d60f9c20649057ee28f0e3ec95 [INFO] running `Command { std: "docker" "start" "-a" "ae313a0872cef708ed0a4359760538ec8ec775d60f9c20649057ee28f0e3ec95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ae313a0872cef708ed0a4359760538ec8ec775d60f9c20649057ee28f0e3ec95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae313a0872cef708ed0a4359760538ec8ec775d60f9c20649057ee28f0e3ec95", kill_on_drop: false }` [INFO] [stdout] ae313a0872cef708ed0a4359760538ec8ec775d60f9c20649057ee28f0e3ec95 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 74595e3d72299d9e4a04921141c96d18697be634ae0b4ab1674c9efed8611e2f [INFO] running `Command { std: "docker" "start" "-a" "74595e3d72299d9e4a04921141c96d18697be634ae0b4ab1674c9efed8611e2f", kill_on_drop: false }` [INFO] [stderr] Compiling errno v0.3.14 [INFO] [stderr] Compiling tracing-core v0.1.36 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Compiling futures-macro v0.3.32 [INFO] [stderr] Compiling futures-channel v0.3.32 [INFO] [stderr] Compiling rustls v0.23.37 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling aws-lc-rs v1.16.0 [INFO] [stderr] Compiling aws-lc-sys v0.37.1 [INFO] [stderr] Compiling raw-cpuid v11.6.0 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling http-body-util v0.1.3 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling hashbrown v0.15.5 [INFO] [stderr] Compiling regex-automata v0.4.14 [INFO] [stderr] Compiling metrics v0.24.3 [INFO] [stderr] Compiling signal-hook-registry v1.4.8 [INFO] [stderr] Compiling sketches-ddsketch v0.3.0 [INFO] [stderr] Compiling anyhow v1.0.102 [INFO] [stderr] Compiling clap_derive v4.5.55 [INFO] [stderr] Compiling tracing v0.1.44 [INFO] [stderr] Compiling rand_core v0.9.5 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling rand_xoshiro v0.7.0 [INFO] [stderr] Compiling axum-core v0.5.6 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling serde_path_to_error v0.1.20 [INFO] [stderr] Compiling base64 v0.22.1 [INFO] [stderr] Compiling tokio v1.49.0 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling matchit v0.8.4 [INFO] [stderr] Compiling ipnet v2.11.0 [INFO] [stderr] Compiling serde_yaml v0.9.34+deprecated [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling futures-util v0.3.32 [INFO] [stderr] Compiling quanta v0.12.6 [INFO] [stderr] Compiling metrics-util v0.19.1 [INFO] [stderr] Compiling clap v4.5.60 [INFO] [stderr] Compiling rustls-webpki v0.103.9 [INFO] [stderr] Compiling matchers v0.2.0 [INFO] [stderr] Compiling tracing-subscriber v0.3.22 [INFO] [stderr] Compiling tokio-util v0.7.18 [INFO] [stderr] Compiling tower v0.5.3 [INFO] [stderr] Compiling h2 v0.4.13 [INFO] [stderr] Compiling tokio-rustls v0.26.4 [INFO] [stderr] Compiling hyper v1.8.1 [INFO] [stderr] Compiling hyper-util v0.1.20 [INFO] [stderr] Compiling hyper-rustls v0.27.7 [INFO] [stderr] Compiling axum v0.8.8 [INFO] [stderr] Compiling metrics-exporter-prometheus v0.16.2 [INFO] [stderr] Compiling llmux v2.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 58.51s [INFO] running `Command { std: "docker" "inspect" "74595e3d72299d9e4a04921141c96d18697be634ae0b4ab1674c9efed8611e2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74595e3d72299d9e4a04921141c96d18697be634ae0b4ab1674c9efed8611e2f", kill_on_drop: false }` [INFO] [stdout] 74595e3d72299d9e4a04921141c96d18697be634ae0b4ab1674c9efed8611e2f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ce84f67de4a440f0f6516191d492d2f95d9c5fd425bbf8637d5486609f336742 [INFO] running `Command { std: "docker" "start" "-a" "ce84f67de4a440f0f6516191d492d2f95d9c5fd425bbf8637d5486609f336742", kill_on_drop: false }` [INFO] [stderr] Compiling llmux v2.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 8.15s [INFO] running `Command { std: "docker" "inspect" "ce84f67de4a440f0f6516191d492d2f95d9c5fd425bbf8637d5486609f336742", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce84f67de4a440f0f6516191d492d2f95d9c5fd425bbf8637d5486609f336742", kill_on_drop: false }` [INFO] [stdout] ce84f67de4a440f0f6516191d492d2f95d9c5fd425bbf8637d5486609f336742 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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-2026-04-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 4297fcfb833794d9c093a6f878e656fb1ff79d60e04fee1c89ad43314c5a4d94 [INFO] running `Command { std: "docker" "start" "-a" "4297fcfb833794d9c093a6f878e656fb1ff79d60e04fee1c89ad43314c5a4d94", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.71s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/llmux-53aac755143bd93b) [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test config::tests::test_defaults ... ok [INFO] [stdout] test cost::tests::ema_smooths_subsequent_observations ... ok [INFO] [stdout] test config::tests::test_parse_yaml ... ok [INFO] [stdout] test cost::tests::first_observation_is_exact ... ok [INFO] [stdout] test cost::tests::unknown_pair_returns_none ... ok [INFO] [stdout] test middleware::tests::test_extract_model_none ... ok [INFO] [stdout] test cost::tests::estimates_from_filters_correctly ... ok [INFO] [stdout] test switcher::tests::test_acquire_in_flight_rejected_while_draining ... ok [INFO] [stdout] test switcher::tests::test_force_switch_unknown_model ... ok [INFO] [stdout] test switcher::tests::test_force_switch_already_active ... ok [INFO] [stdout] test middleware::tests::test_extract_model_from_body ... ok [INFO] [stdout] test switcher::tests::test_switcher_creation ... ok [INFO] [stdout] test config::tests::test_parse_json ... ok [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/llmux-4202555b68bacc13) [INFO] [stdout] test switcher::tests::test_in_flight_tracking ... ok [INFO] [stdout] test cost::tests::cold_start_tracked_separately ... ok [INFO] [stdout] test switcher::tests::test_model_port ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s [INFO] [stdout] [INFO] [stderr] Running tests/e2e.rs (/opt/rustwide/target/debug/deps/e2e-3d18872713150ee1) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test test_list_models ... ok [INFO] [stdout] test test_unknown_model ... ok [INFO] [stdout] test test_same_model_no_switch ... ok [INFO] [stdout] test test_single_model_request ... ok [INFO] [stdout] test test_concurrent_same_model ... ok [INFO] [stdout] test test_model_switch ... ok [INFO] [stdout] test test_concurrent_different_models ... ok [INFO] [stdout] test test_switch_timing ... ok [INFO] [stdout] test test_switch_cost_tracking ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- test_switch_cost_tracking stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'test_switch_cost_tracking' (40) panicked at tests/e2e.rs:429:5: [INFO] [stdout] expected a→b (Some(106.75591ms)) > b→a (Some(109.008599ms)) due to asymmetric wake times [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x5fb990df1bba - std[128c3efe2914e152]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x5fb990df1bba - std[128c3efe2914e152]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x5fb990df1bba - std[128c3efe2914e152]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x5fb990df1bba - <::print::DisplayBacktrace as core[6771d259883166e6]::fmt::Display>::fmt [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x5fb990e08d5a - ::fmt [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x5fb990e08d5a - core[6771d259883166e6]::fmt::write [INFO] [stdout] 6: 0x5fb990df73b2 - std[128c3efe2914e152]::io::default_write_fmt::> [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/io/mod.rs:621:11 [INFO] [stdout] 7: 0x5fb990df73b2 - as std[128c3efe2914e152]::io::Write>::write_fmt [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/io/mod.rs:1976:13 [INFO] [stdout] 8: 0x5fb990dcfc2f - ::print [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x5fb990dcfc2f - std[128c3efe2914e152]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x5fb990de9be9 - std[128c3efe2914e152]::panicking::default_hook [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:316:9 [INFO] [stdout] 11: 0x5fb99087e35c - core[6771d259883166e6]::ops::function::Fn<(&'a std[128c3efe2914e152]::panic::PanicHookInfo<'b>,), Output = ()> + core[6771d259883166e6]::marker::Sync + core[6771d259883166e6]::marker::Send> as core[6771d259883166e6]::ops::function::Fn<(&std[128c3efe2914e152]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/alloc/src/boxed.rs:2263:9 [INFO] [stdout] 12: 0x5fb99087e35c - test[b137923399915ecf]::test_main_with_exit_callback::::{closure#0} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x5fb990de9e62 - core[6771d259883166e6]::ops::function::Fn<(&'a std[128c3efe2914e152]::panic::PanicHookInfo<'b>,), Output = ()> + core[6771d259883166e6]::marker::Sync + core[6771d259883166e6]::marker::Send> as core[6771d259883166e6]::ops::function::Fn<(&std[128c3efe2914e152]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/alloc/src/boxed.rs:2263:9 [INFO] [stdout] 14: 0x5fb990de9e62 - std[128c3efe2914e152]::panicking::panic_with_hook [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:833:13 [INFO] [stdout] 15: 0x5fb990dcfce8 - std[128c3efe2914e152]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:698:13 [INFO] [stdout] 16: 0x5fb990dc4a09 - std[128c3efe2914e152]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 17: 0x5fb990dd0c9d - __rustc[752cc74e29381ccc]::rust_begin_unwind [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:689:5 [INFO] [stdout] 18: 0x5fb990e0954c - core[6771d259883166e6]::panicking::panic_fmt [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x5fb99080166d - e2e::test_switch_cost_tracking::{{closure}}::h2d39d6469020e73c [INFO] [stdout] at /opt/rustwide/workdir/tests/e2e.rs:429:5 [INFO] [stdout] 20: 0x5fb99084f7d2 - as core::future::future::Future>::poll::h97700c86bc9f85d2 [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/future/future.rs:133:9 [INFO] [stdout] 21: 0x5fb99084f68d - as core::future::future::Future>::poll::h26078d39fbdd9f3d [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/future/future.rs:133:9 [INFO] [stdout] 22: 0x5fb99081803d - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::{{closure}}::h020f364f58fc5029 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/scheduler/current_thread/mod.rs:753:70 [INFO] [stdout] 23: 0x5fb990817ddb - tokio::task::coop::with_budget::h3be66e451d026b59 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/task/coop/mod.rs:167:5 [INFO] [stdout] 24: 0x5fb990817ddb - tokio::task::coop::budget::hc33f5e7e04bb4bd6 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/task/coop/mod.rs:133:5 [INFO] [stdout] 25: 0x5fb990817ddb - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::h27bfc07d95d94f81 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/scheduler/current_thread/mod.rs:753:25 [INFO] [stdout] 26: 0x5fb9908150a0 - tokio::runtime::scheduler::current_thread::Context::enter::hcea6896ad008584b [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/scheduler/current_thread/mod.rs:442:19 [INFO] [stdout] 27: 0x5fb99081749d - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::hfe1e8918e790e392 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/scheduler/current_thread/mod.rs:752:44 [INFO] [stdout] 28: 0x5fb990816664 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::{{closure}}::h78b92bd595f83f1a [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/scheduler/current_thread/mod.rs:840:68 [INFO] [stdout] 29: 0x5fb9908122fb - tokio::runtime::context::scoped::Scoped::set::hcb2411da2daa5db8 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/context/scoped.rs:40:9 [INFO] [stdout] 30: 0x5fb9907ea789 - tokio::runtime::context::set_scheduler::{{closure}}::h91b068011087f617 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/context.rs:176:38 [INFO] [stdout] 31: 0x5fb990839652 - std::thread::local::LocalKey::try_with::h48b21c7a59a1af9a [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/thread/local.rs:462:12 [INFO] [stdout] 32: 0x5fb99083906e - std::thread::local::LocalKey::with::he1b49b4ecaaa2609 [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/thread/local.rs:426:20 [INFO] [stdout] 33: 0x5fb9907ea73d - tokio::runtime::context::set_scheduler::he7a21c9630b72716 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/context.rs:176:17 [INFO] [stdout] 34: 0x5fb990816410 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::hc3526f5c5c6ae6b7 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/scheduler/current_thread/mod.rs:840:27 [INFO] [stdout] 35: 0x5fb990816746 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::ha1c81b5a7473457e [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/scheduler/current_thread/mod.rs:740:24 [INFO] [stdout] 36: 0x5fb990812710 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::{{closure}}::h618376c0a112db35 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/scheduler/current_thread/mod.rs:200:33 [INFO] [stdout] 37: 0x5fb99081b7b3 - tokio::runtime::context::runtime::enter_runtime::hd0d2ba02b32e7697 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/context/runtime.rs:65:16 [INFO] [stdout] 38: 0x5fb990812421 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::h4e63522046e0caff [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/scheduler/current_thread/mod.rs:188:9 [INFO] [stdout] 39: 0x5fb99085af34 - tokio::runtime::runtime::Runtime::block_on_inner::h052328951aa1a73b [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/runtime.rs:368:52 [INFO] [stdout] 40: 0x5fb99085b20f - tokio::runtime::runtime::Runtime::block_on::h2cf8f4bd675757de [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.49.0/src/runtime/runtime.rs:342:18 [INFO] [stdout] 41: 0x5fb9907ffda3 - e2e::test_switch_cost_tracking::h3e283deda88257b8 [INFO] [stdout] at /opt/rustwide/workdir/tests/e2e.rs:434:6 [INFO] [stdout] 42: 0x5fb990801727 - e2e::test_switch_cost_tracking::{{closure}}::h9aaec2d172702fa7 [INFO] [stdout] at /opt/rustwide/workdir/tests/e2e.rs:373:37 [INFO] [stdout] 43: 0x5fb9907ddee6 - core::ops::function::FnOnce::call_once::h0294a91bdf68de58 [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 44: 0x5fb99087245b - core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String> as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 45: 0x5fb99087245b - test[b137923399915ecf]::__rust_begin_short_backtrace::, fn() -> core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String>> [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:663:18 [INFO] [stdout] 46: 0x5fb99087ee2b - test[b137923399915ecf]::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:686:74 [INFO] [stdout] 47: 0x5fb99087ee2b - as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 48: 0x5fb99087ee2b - std[128c3efe2914e152]::panicking::catch_unwind::do_call::, core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String>> [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:581:40 [INFO] [stdout] 49: 0x5fb99087ee2b - std[128c3efe2914e152]::panicking::catch_unwind::, core[6771d259883166e6]::panic::unwind_safe::AssertUnwindSafe> [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:544:19 [INFO] [stdout] 50: 0x5fb99087ee2b - std[128c3efe2914e152]::panic::catch_unwind::, core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String>> [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panic.rs:359:14 [INFO] [stdout] 51: 0x5fb99087ee2b - test[b137923399915ecf]::run_test_in_process [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:686:27 [INFO] [stdout] 52: 0x5fb99087ee2b - test[b137923399915ecf]::run_test::{closure#0} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:607:43 [INFO] [stdout] 53: 0x5fb990879284 - test[b137923399915ecf]::run_test::{closure#1} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:637:41 [INFO] [stdout] 54: 0x5fb990879284 - std[128c3efe2914e152]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 55: 0x5fb990881a32 - std[128c3efe2914e152]::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/thread/lifecycle.rs:91:13 [INFO] [stdout] 56: 0x5fb990881a32 - ::{closure#1}::{closure#0}> as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/panic/unwind_safe.rs:275:9 [INFO] [stdout] 57: 0x5fb990881a32 - std[128c3efe2914e152]::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:581:40 [INFO] [stdout] 58: 0x5fb990881a32 - std[128c3efe2914e152]::panicking::catch_unwind::<(), core[6771d259883166e6]::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:544:19 [INFO] [stdout] 59: 0x5fb990881a32 - std[128c3efe2914e152]::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panic.rs:359:14 [INFO] [stdout] 60: 0x5fb990881a32 - std[128c3efe2914e152]::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/thread/lifecycle.rs:89:26 [INFO] [stdout] 61: 0x5fb990881a32 - ::{closure#1} as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 62: 0x5fb990df12cf - + core[6771d259883166e6]::marker::Send> as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/alloc/src/boxed.rs:2249:9 [INFO] [stdout] 63: 0x5fb990df12cf - ::new::thread_start [INFO] [stdout] at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/thread/unix.rs:118:17 [INFO] [stdout] 64: 0x76a2e8713aa4 - [INFO] [stdout] 65: 0x76a2e87a0a64 - clone [INFO] [stdout] 66: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] test_switch_cost_tracking [INFO] [stdout] [INFO] [stdout] test result: FAILED. 8 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.39s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--test e2e` [INFO] running `Command { std: "docker" "inspect" "4297fcfb833794d9c093a6f878e656fb1ff79d60e04fee1c89ad43314c5a4d94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4297fcfb833794d9c093a6f878e656fb1ff79d60e04fee1c89ad43314c5a4d94", kill_on_drop: false }` [INFO] [stdout] 4297fcfb833794d9c093a6f878e656fb1ff79d60e04fee1c89ad43314c5a4d94