[INFO] fetching crate trace_id 0.1.1...
[INFO] testing trace_id-0.1.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate trace_id 0.1.1 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate trace_id 0.1.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate trace_id 0.1.1
[INFO] tweaked toml for crates.io crate trace_id 0.1.1 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate trace_id 0.1.1 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate trace_id 0.1.1 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-2025-10-28" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8ea1580b84a6250ce5838425e41e46b1c4c831925da5b4a629082fe4980e2dd1
[INFO] running `Command { std: "docker" "start" "-a" "8ea1580b84a6250ce5838425e41e46b1c4c831925da5b4a629082fe4980e2dd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ea1580b84a6250ce5838425e41e46b1c4c831925da5b4a629082fe4980e2dd1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ea1580b84a6250ce5838425e41e46b1c4c831925da5b4a629082fe4980e2dd1", kill_on_drop: false }`
[INFO] [stdout] 8ea1580b84a6250ce5838425e41e46b1c4c831925da5b4a629082fe4980e2dd1
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 13c802704ec82cfa25382509ddab7e3875db72436e03b72fa895e519131d9e9c
[INFO] running `Command { std: "docker" "start" "-a" "13c802704ec82cfa25382509ddab7e3875db72436e03b72fa895e519131d9e9c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.96
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling trace_id v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.22s
[INFO] running `Command { std: "docker" "inspect" "13c802704ec82cfa25382509ddab7e3875db72436e03b72fa895e519131d9e9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13c802704ec82cfa25382509ddab7e3875db72436e03b72fa895e519131d9e9c", kill_on_drop: false }`
[INFO] [stdout] 13c802704ec82cfa25382509ddab7e3875db72436e03b72fa895e519131d9e9c
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1f216a55a505d3ce0b7f9dcb2f1a4d138bf0f7929397119717d198afdf7b608
[INFO] running `Command { std: "docker" "start" "-a" "b1f216a55a505d3ce0b7f9dcb2f1a4d138bf0f7929397119717d198afdf7b608", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.142
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling clap_builder v4.5.43
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling thread_local v1.1.9
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling matchit v0.8.4
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling is-terminal v0.4.16
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling clap v4.5.43
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling axum-core v0.5.2
[INFO] [stderr]    Compiling tracing-subscriber v0.3.19
[INFO] [stderr]    Compiling hyper v1.6.0
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling trace_id v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling hyper-util v0.1.16
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling serde_path_to_error v0.1.17
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling axum v0.8.4
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 35.61s
[INFO] running `Command { std: "docker" "inspect" "b1f216a55a505d3ce0b7f9dcb2f1a4d138bf0f7929397119717d198afdf7b608", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1f216a55a505d3ce0b7f9dcb2f1a4d138bf0f7929397119717d198afdf7b608", kill_on_drop: false }`
[INFO] [stdout] b1f216a55a505d3ce0b7f9dcb2f1a4d138bf0f7929397119717d198afdf7b608
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 885e8e9abbefc0acf4e5855118e653fc238e8b5e336ee7f1e30be05e7cc4f9aa
[INFO] running `Command { std: "docker" "start" "-a" "885e8e9abbefc0acf4e5855118e653fc238e8b5e336ee7f1e30be05e7cc4f9aa", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/trace_id-8caac4c1b0af6d86)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test context::tests::test_nested_trace_id_context ... ok
[INFO] [stdout] test trace_id::tests::test_trace_id_display ... ok
[INFO] [stdout] test trace_id::tests::test_trace_id_creation ... ok
[INFO] [stdout] test trace_id::tests::test_trace_id_from_string ... ok
[INFO] [stdout] test trace_id::tests::test_w3c_traceparent_compatibility ... ok
[INFO] [stdout] test trace_id::tests::test_from_string_validated ... ok
[INFO] [stdout] test trace_id::tests::test_additional_impls ... ok
[INFO] [stdout] test trace_id::tests::test_trace_id_debug ... ok
[INFO] [stdout] test context::tests::test_with_trace_id_context_persistence ... ok
[INFO] [stdout] test trace_id::tests::test_trace_id_uniqueness ... ok
[INFO] [stdout] test context::tests::test_concurrent_trace_id_isolation ... ok
[INFO] [stdout] test context::tests::test_get_trace_id_outside_context ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/concurrent_safety_test.rs (/opt/rustwide/target/debug/deps/concurrent_safety_test-e4ff52f6152c43a2)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_edge_cases ... ok
[INFO] [stdout] test test_concurrent_context_management ... ok
[INFO] [stdout] test test_concurrent_id_generation_uniqueness ... ok
[INFO] [stdout] test test_atomic_counter_thread_safety ... ok
[INFO] [stdout] test test_memory_stability ... ok
[INFO] [stdout] test test_high_frequency_validation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/error_handling_test.rs (/opt/rustwide/target/debug/deps/error_handling_test-3b336bc0a0fac003)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_get_trace_id_outside_context ... ok
[INFO] [stdout] test test_trace_id_clone_and_equality ... ok
[INFO] [stdout] test test_trace_id_formatting ... ok
[INFO] [stdout] test test_trace_id_uniqueness ... ok
[INFO] [stdout] test test_memory_safety ... ok
[INFO] [stdout] test test_trace_id_validation_edge_cases ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-7bbb36610cfe1364)
[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] [stderr]    Doc-tests trace_id
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 57) ... ignored
[INFO] [stdout] test src/lib.rs - (line 78) ... ignored
[INFO] [stdout] test src/lib.rs - (line 33) ... ok
[INFO] [stdout] test src/lib.rs - (line 18) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.73s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "885e8e9abbefc0acf4e5855118e653fc238e8b5e336ee7f1e30be05e7cc4f9aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "885e8e9abbefc0acf4e5855118e653fc238e8b5e336ee7f1e30be05e7cc4f9aa", kill_on_drop: false }`
[INFO] [stdout] 885e8e9abbefc0acf4e5855118e653fc238e8b5e336ee7f1e30be05e7cc4f9aa