[INFO] fetching crate rolly-tokio 0.16.0...
[INFO] testing rolly-tokio-0.16.0 against 1.95.0 for beta-1.96-2
[INFO] extracting crate rolly-tokio 0.16.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate rolly-tokio 0.16.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rolly-tokio 0.16.0
[INFO] tweaked toml for crates.io crate rolly-tokio 0.16.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rolly-tokio 0.16.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rolly-tokio 0.16.0 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded str_stack v0.1.0
[INFO] [stderr]   Downloaded num-format v0.4.4
[INFO] [stderr]   Downloaded inferno v0.12.6
[INFO] [stderr]   Downloaded rolly v0.16.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 569266117bffb178763efbdded9b4972d07794bfb3bc8119ff941199be0b914a
[INFO] running `Command { std: "docker" "start" "-a" "569266117bffb178763efbdded9b4972d07794bfb3bc8119ff941199be0b914a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "569266117bffb178763efbdded9b4972d07794bfb3bc8119ff941199be0b914a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "569266117bffb178763efbdded9b4972d07794bfb3bc8119ff941199be0b914a", kill_on_drop: false }`
[INFO] [stdout] 569266117bffb178763efbdded9b4972d07794bfb3bc8119ff941199be0b914a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a10c6460ae1c8588a8ee916eccb83666ad580fb21791b1b7b04d30b7d5df0c4
[INFO] running `Command { std: "docker" "start" "-a" "9a10c6460ae1c8588a8ee916eccb83666ad580fb21791b1b7b04d30b7d5df0c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
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[INFO] [stderr]    Compiling idna_adapter v1.2.1
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[INFO] [stderr]    Compiling rustls-webpki v0.103.9
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling hyper v1.8.1
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[INFO] [stderr]    Compiling tower-http v0.6.8
[INFO] [stderr]    Compiling uuid v1.21.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling http-body-util v0.1.3
[INFO] [stderr]    Compiling hyper-util v0.1.20
[INFO] [stderr]    Compiling rolly v0.16.0
[INFO] [stderr]    Compiling tokio-rustls v0.26.4
[INFO] [stderr]    Compiling hyper-rustls v0.27.7
[INFO] [stderr]    Compiling reqwest v0.12.28
[INFO] [stderr]    Compiling rolly-tokio v0.16.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 20s
[INFO] running `Command { std: "docker" "inspect" "9a10c6460ae1c8588a8ee916eccb83666ad580fb21791b1b7b04d30b7d5df0c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a10c6460ae1c8588a8ee916eccb83666ad580fb21791b1b7b04d30b7d5df0c4", kill_on_drop: false }`
[INFO] [stdout] 9a10c6460ae1c8588a8ee916eccb83666ad580fb21791b1b7b04d30b7d5df0c4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4801cc30c94b119bbf417112d6bfa07537092061d4e0a349e977f8042cdde10
[INFO] running `Command { std: "docker" "start" "-a" "f4801cc30c94b119bbf417112d6bfa07537092061d4e0a349e977f8042cdde10", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.40
[INFO] [stderr]    Compiling futures-task v0.3.32
[INFO] [stderr]    Compiling zerocopy-derive v0.8.40
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling colorchoice v1.0.5
[INFO] [stderr]    Compiling anstream v0.6.21
[INFO] [stderr]    Compiling clap_lex v1.0.0
[INFO] [stderr]    Compiling hyper v1.8.1
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling clap_derive v4.5.55
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling tracing-serde v0.2.0
[INFO] [stderr]    Compiling clap_builder v4.5.60
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling serde_spanned v0.6.9
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling env_filter v1.0.1
[INFO] [stderr]    Compiling bytemuck v1.25.0
[INFO] [stderr]    Compiling futures-io v0.3.32
[INFO] [stderr]    Compiling winnow v0.7.15
[INFO] [stderr]    Compiling dashmap v6.1.0
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[INFO] [stderr]    Compiling opentelemetry v0.31.0
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling tracing-subscriber v0.3.22
[INFO] [stderr]    Compiling tower v0.5.3
[INFO] [stderr]    Compiling hyper-util v0.1.20
[INFO] [stderr]    Compiling tower-http v0.6.8
[INFO] [stderr]    Compiling clap v4.5.60
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling env_logger v0.11.10
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling hyper-rustls v0.27.7
[INFO] [stderr]    Compiling num-format v0.4.4
[INFO] [stderr]    Compiling reqwest v0.12.28
[INFO] [stderr]    Compiling quick-xml v0.39.2
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling tokio-stream v0.1.18
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling str_stack v0.1.0
[INFO] [stderr]    Compiling toml v0.8.23
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling inferno v0.12.6
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling rolly v0.16.0
[INFO] [stderr]    Compiling opentelemetry_sdk v0.31.0
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling rolly-tokio v0.16.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 37s
[INFO] running `Command { std: "docker" "inspect" "f4801cc30c94b119bbf417112d6bfa07537092061d4e0a349e977f8042cdde10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4801cc30c94b119bbf417112d6bfa07537092061d4e0a349e977f8042cdde10", kill_on_drop: false }`
[INFO] [stdout] f4801cc30c94b119bbf417112d6bfa07537092061d4e0a349e977f8042cdde10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aab4df14320ff6c485ce00f201b5353ad9e3f24989554f2e5e87d5e812e2dddf
[INFO] running `Command { std: "docker" "start" "-a" "aab4df14320ff6c485ce00f201b5353ad9e3f24989554f2e5e87d5e812e2dddf", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rolly_tokio-d7ae2741a41440ad)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test exporter::tests::drop_counter_increments_for_logs_and_traces ... ok
[INFO] [stdout] test exporter::tests::drop_counter_is_callable ... ok
[INFO] [stdout] test exporter::tests::drop_counter_increments_on_channel_full ... ok
[INFO] [stdout] test exporter::tests::exporter_config_with_batch_settings ... ok
[INFO] [stdout] test exporter::tests::exporter_batches_traces_up_to_batch_size ... ok
[INFO] [stdout] test exporter::tests::exporter_batches_traces_and_logs_independently ... ok
[INFO] [stdout] test exporter::tests::exporter_explicit_flush_drains_batch ... ok
[INFO] [stdout] test exporter::tests::exporter_flush_completes ... ok
[INFO] [stdout] test exporter::tests::exporter_shutdown_drains_remaining_batch ... ok
[INFO] [stdout] test exporter::tests::exporter_sends_to_correct_url_paths ... ok
[INFO] [stdout] test exporter::tests::post_with_retry_succeeds_on_first_attempt ... ok
[INFO] [stdout] test exporter::tests::post_with_retry_retries_on_500_then_succeeds ... ok
[INFO] [stdout] test exporter::tests::exporter_sends_concurrently_not_sequentially ... ok
[INFO] [stdout] test exporter::tests::exporter_flushes_on_interval ... ok
[INFO] [stdout] test exporter::tests::exporter_limits_concurrent_exports ... ok
[INFO] [stdout] test exporter::tests::exporter_skips_logs_when_no_logs_url ... ok
[INFO] [stdout] test exporter::tests::post_with_retry_gives_up_after_all_retries ... ok
[INFO] [stdout] test exporter::tests::exporter_queues_and_flushes_without_panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.12s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/backpressure.rs (/opt/rustwide/target/debug/deps/backpressure-3248c3899afc4cb6)
[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] [stderr]      Running tests/collector_roundtrip.rs (/opt/rustwide/target/debug/deps/collector_roundtrip-b9a87727e0597e24)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test traces_logs_metrics_arrive_at_collector ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/e2e.rs (/opt/rustwide/target/debug/deps/e2e-81372fb1d9a5d2d8)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/exemplar_propagation.rs (/opt/rustwide/target/debug/deps/exemplar_propagation-ab0847b8172cf2ae)
[INFO] [stdout] test init_creates_spans_that_arrive_as_otlp_protobuf ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test counter_exemplar_contains_span_trace_id ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/init_and_guard.rs (/opt/rustwide/target/debug/deps/init_and_guard-54ed9ec42d88bb3e)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test exporter_config_default_has_correct_values ... ok
[INFO] [stdout] test build_layer_with_null_sink_works ... ok
[INFO] [stdout] test try_init_global_returns_err_when_subscriber_already_set ... ok
[INFO] [stdout] test tokio_exporter_implements_telemetry_sink ... ok
[INFO] [stdout] test exporter_flush_delivers_spans ... ok
[INFO] [stdout] test spawn_metrics_loop_sends_metrics_through_sink ... ok
[INFO] [stderr]      Running tests/sampling_zero_rate.rs (/opt/rustwide/target/debug/deps/sampling_zero_rate-4bec9677919384d4)
[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/shutdown_flush.rs (/opt/rustwide/target/debug/deps/shutdown_flush-a2a53b98e31255cc)
[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 4 tests
[INFO] [stdout] test all_spans_arrive_after_flush_and_shutdown ... ok
[INFO] [stdout] test telemetry_guard_shutdown_drains_on_current_thread_runtime ... ok
[INFO] [stdout] test flush_waits_for_in_flight_exports ... ok
[INFO] [stdout] test shutdown_completes_when_endpoint_is_failing ... ok
[INFO] [stderr]      Running tests/vector_e2e.rs (/opt/rustwide/target/debug/deps/vector_e2e-16f3cd5f24b65ff0)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.13s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test vector_e2e_traces_logs_metrics ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rolly_tokio
[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] running `Command { std: "docker" "inspect" "aab4df14320ff6c485ce00f201b5353ad9e3f24989554f2e5e87d5e812e2dddf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aab4df14320ff6c485ce00f201b5353ad9e3f24989554f2e5e87d5e812e2dddf", kill_on_drop: false }`
[INFO] [stdout] aab4df14320ff6c485ce00f201b5353ad9e3f24989554f2e5e87d5e812e2dddf
