[INFO] fetching crate ts_opentelemetry_sdk 0.20.0-beta.1...
[INFO] testing ts_opentelemetry_sdk-0.20.0-beta.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate ts_opentelemetry_sdk 0.20.0-beta.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate ts_opentelemetry_sdk 0.20.0-beta.1
[INFO] finished tweaking crates.io crate ts_opentelemetry_sdk 0.20.0-beta.1
[INFO] tweaked toml for crates.io crate ts_opentelemetry_sdk 0.20.0-beta.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ts_opentelemetry_sdk 0.20.0-beta.1 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 216 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.4.0 (available: v0.7.0)
[INFO] [stderr]       Adding http v0.2.12 (available: v1.3.1)
[INFO] [stderr]       Adding ordered-float v3.9.2 (available: v5.1.0)
[INFO] [stderr]       Adding pprof v0.11.1 (available: v0.15.0)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ed2548802548cacafce191cd5bba799221e25d65a3f443a4cbc1b80f06070a12
[INFO] running `Command { std: "docker" "start" "-a" "ed2548802548cacafce191cd5bba799221e25d65a3f443a4cbc1b80f06070a12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed2548802548cacafce191cd5bba799221e25d65a3f443a4cbc1b80f06070a12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed2548802548cacafce191cd5bba799221e25d65a3f443a4cbc1b80f06070a12", kill_on_drop: false }`
[INFO] [stdout] ed2548802548cacafce191cd5bba799221e25d65a3f443a4cbc1b80f06070a12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c338e5c5d09c46eaf76e969c51dcfbaadfaa431bb8d9e22cad059575ca928de3
[INFO] running `Command { std: "docker" "start" "-a" "c338e5c5d09c46eaf76e969c51dcfbaadfaa431bb8d9e22cad059575ca928de3", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling slab v0.4.11
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling urlencoding v2.1.3
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling ordered-float v3.9.2
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling ts_opentelemetry_api v0.20.0-beta.1
[INFO] [stderr]    Compiling ts_opentelemetry_sdk v0.20.0-beta.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.00s
[INFO] running `Command { std: "docker" "inspect" "c338e5c5d09c46eaf76e969c51dcfbaadfaa431bb8d9e22cad059575ca928de3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c338e5c5d09c46eaf76e969c51dcfbaadfaa431bb8d9e22cad059575ca928de3", kill_on_drop: false }`
[INFO] [stdout] c338e5c5d09c46eaf76e969c51dcfbaadfaa431bb8d9e22cad059575ca928de3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 030e7044cd5b4f833556aa7d9777d1df81ca5221d5e6dda9fd6739a49b902e34
[INFO] running `Command { std: "docker" "start" "-a" "030e7044cd5b4f833556aa7d9777d1df81ca5221d5e6dda9fd6739a49b902e34", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling cpp_demangle v0.4.5
[INFO] [stderr]    Compiling os_str_bytes v6.6.1
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling uuid v1.18.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling findshlibs v0.10.2
[INFO] [stderr]    Compiling memmap2 v0.5.10
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]    Compiling symbolic-demangle v10.2.1
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.26
[INFO] [stderr]    Compiling bytemuck v1.23.2
[INFO] [stderr]    Compiling textwrap v0.16.2
[INFO] [stderr]    Compiling gimli v0.32.3
[INFO] [stderr]    Compiling num-format v0.4.4
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling debugid v0.8.0
[INFO] [stderr]    Compiling rgb v0.8.52
[INFO] [stderr]    Compiling clap v3.2.25
[INFO] [stderr]    Compiling symbolic-common v10.2.1
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling is-terminal v0.4.16
[INFO] [stderr]    Compiling quick-xml v0.26.0
[INFO] [stderr]    Compiling str_stack v0.1.0
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling pprof v0.11.1
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling nix v0.26.4
[INFO] [stderr]    Compiling regex v1.11.3
[INFO] [stderr]    Compiling inferno v0.11.21
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling addr2line v0.25.1
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling backtrace v0.3.76
[INFO] [stderr]    Compiling criterion v0.4.0
[INFO] [stderr]    Compiling ts_opentelemetry_sdk v0.20.0-beta.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `SpanCountExporter` is never constructed
[INFO] [stdout]    --> src/trace/runtime_tests.rs:21:8
[INFO] [stdout]     |
[INFO] [stdout]  21 | struct SpanCountExporter {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:110:24
[INFO] [stdout]     |
[INFO] [stdout] 110 | #![cfg_attr(test, deny(warnings))]
[INFO] [stdout]     |                        ^^^^^^^^
[INFO] [stdout]     = note: `#[warn(dead_code)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 28.33s
[INFO] running `Command { std: "docker" "inspect" "030e7044cd5b4f833556aa7d9777d1df81ca5221d5e6dda9fd6739a49b902e34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "030e7044cd5b4f833556aa7d9777d1df81ca5221d5e6dda9fd6739a49b902e34", kill_on_drop: false }`
[INFO] [stdout] 030e7044cd5b4f833556aa7d9777d1df81ca5221d5e6dda9fd6739a49b902e34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fe3f23bd066963968b3a5de707a65285a57a520017e9b26a3ef19bdb0f23d55f
[INFO] running `Command { std: "docker" "start" "-a" "fe3f23bd066963968b3a5de707a65285a57a520017e9b26a3ef19bdb0f23d55f", kill_on_drop: false }`
[INFO] [stderr] warning: struct `SpanCountExporter` is never constructed
[INFO] [stderr]    --> src/trace/runtime_tests.rs:21:8
[INFO] [stderr]     |
[INFO] [stderr]  21 | struct SpanCountExporter {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/lib.rs:110:24
[INFO] [stderr]     |
[INFO] [stderr] 110 | #![cfg_attr(test, deny(warnings))]
[INFO] [stderr]     |                        ^^^^^^^^
[INFO] [stderr]     = note: `#[warn(dead_code)]` implied by `#[warn(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] warning: `ts_opentelemetry_sdk` (lib test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ts_opentelemetry_sdk-436557853fde9423)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test propagation::baggage::tests::extract_baggage ... ok
[INFO] [stdout] test propagation::baggage::tests::inject_baggage ... ok
[INFO] [stdout] test propagation::baggage::tests::extract_baggage_with_metadata ... ok
[INFO] [stdout] test propagation::baggage::tests::inject_baggage_with_metadata ... ok
[INFO] [stdout] test resource::os::tests::test_os_resource_detector ... ok
[INFO] [stdout] test resource::env::tests::test_sdk_provided_resource_detector ... ok
[INFO] [stdout] test resource::env::tests::test_read_from_env ... ok
[INFO] [stdout] test resource::tests::detect_resource ... ok
[INFO] [stdout] test resource::tests::merge_resource_key_value_pairs ... ok
[INFO] [stdout] test resource::tests::merge_resource_schema_url ... ok
[INFO] [stdout] test resource::tests::new_resource ... ok
[INFO] [stdout] test trace::evicted_queue::tests::insert_over_capacity_test ... ok
[INFO] [stdout] test trace::provider::tests::test_force_flush ... ok
[INFO] [stdout] test trace::provider::tests::test_tracer_provider_default_resource ... ok
[INFO] [stdout] test trace::evicted_hash_map::tests::insert_over_capacity_test ... ok
[INFO] [stdout] test resource::process::tests::test_processor_resource_detector ... ok
[INFO] [stderr]    Doc-tests ts_opentelemetry_sdk
[INFO] [stdout] test trace::id_generator::aws::tests::test_trace_id_generation ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - (line 50) ... ok
[INFO] [stdout] test src/lib.rs - (line 7) - compile ... ok
[INFO] [stdout] test src/trace/span_processor.rs - trace::span_processor::BatchSpanProcessor (line 221) ... ok
[INFO] [stdout] test src/propagation/baggage.rs - propagation::baggage (line 15) ... ok
[INFO] [stdout] test src/trace/id_generator/aws.rs - trace::id_generator::aws::XrayIdGenerator (line 25) ... ok
[INFO] [stdout] test src/propagation/baggage.rs - propagation::baggage::BaggagePropagator (line 67) ... ok
[INFO] [stdout] test src/trace/provider.rs - trace::provider::TracerProvider::force_flush (line 78) ... ok
[INFO] [stdout] test src/propagation/composite.rs - propagation::composite::TextMapCompositePropagator (line 19) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.57s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fe3f23bd066963968b3a5de707a65285a57a520017e9b26a3ef19bdb0f23d55f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe3f23bd066963968b3a5de707a65285a57a520017e9b26a3ef19bdb0f23d55f", kill_on_drop: false }`
[INFO] [stdout] fe3f23bd066963968b3a5de707a65285a57a520017e9b26a3ef19bdb0f23d55f