[INFO] fetching crate telemetry-init 0.1.1...
[INFO] testing telemetry-init-0.1.1 against 1.100.0-beta.1 for beta-1.100-2
[INFO] extracting crate telemetry-init 0.1.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate telemetry-init 0.1.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate telemetry-init 0.1.1
[INFO] tweaked toml for crates.io crate telemetry-init 0.1.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate telemetry-init 0.1.1 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate telemetry-init 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" "+1.100.0-beta.1" "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/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 49153a3bb69224dffc2b6e78e9adf71fd70840136997a540f7af52a157718d3d
[INFO] running `Command { std: "docker" "start" "49153a3bb69224dffc2b6e78e9adf71fd70840136997a540f7af52a157718d3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49153a3bb69224dffc2b6e78e9adf71fd70840136997a540f7af52a157718d3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "49153a3bb69224dffc2b6e78e9adf71fd70840136997a540f7af52a157718d3d" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49153a3bb69224dffc2b6e78e9adf71fd70840136997a540f7af52a157718d3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "49153a3bb69224dffc2b6e78e9adf71fd70840136997a540f7af52a157718d3d" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]    Compiling thread_local v1.1.10
[INFO] [stderr]    Compiling tracing-serde v0.2.0
[INFO] [stderr]    Compiling metrics-kit v0.1.0
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.21
[INFO] [stderr]    Compiling thiserror v2.0.21
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling tracing-subscriber v0.3.23
[INFO] [stderr]    Compiling telemetry-init v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.69s
[INFO] running `Command { std: "docker" "inspect" "49153a3bb69224dffc2b6e78e9adf71fd70840136997a540f7af52a157718d3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "49153a3bb69224dffc2b6e78e9adf71fd70840136997a540f7af52a157718d3d" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.59
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling zerocopy-derive v0.8.59
[INFO] [stderr]    Compiling either v1.18.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling clap_builder v4.6.7
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling criterion-plot v0.6.0
[INFO] [stderr]    Compiling clap v4.6.7
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling regex v1.13.1
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling tracing-serde v0.2.0
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling tracing-subscriber v0.3.23
[INFO] [stderr]    Compiling telemetry-init v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling criterion v0.7.0
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 37.33s
[INFO] running `Command { std: "docker" "inspect" "49153a3bb69224dffc2b6e78e9adf71fd70840136997a540f7af52a157718d3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "49153a3bb69224dffc2b6e78e9adf71fd70840136997a540f7af52a157718d3d" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/build/telemetry-init/f4771629f5e5797c/out/telemetry_init-f4771629f5e5797c)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test config::tests::config_is_clone_and_debug ... ok
[INFO] [stdout] test config::tests::sample_rate_nan_falls_back_to_full_sampling ... ok
[INFO] [stdout] test config::tests::builder_chain_sets_every_field ... ok
[INFO] [stdout] test config::tests::defaults_match_estate_documentation ... ok
[INFO] [stdout] test config::tests::empty_service_name_is_accepted ... ok
[INFO] [stdout] test config::tests::log_format_traits ... ok
[INFO] [stdout] test config::tests::sample_rate_clamps_into_unit_range ... ok
[INFO] [stdout] test config::tests::setters_overwrite_previous_values ... ok
[INFO] [stdout] test config::tests::unparseable_log_level_is_a_typed_error ... ok
[INFO] [stdout] test config::tests::composite_directives_parse ... ok
[INFO] [stdout] test error::tests::is_std_error_with_source_none ... ok
[INFO] [stdout] test telemetry::tests::build_filter_parses_directives_and_levels ... ok
[INFO] [stdout] test telemetry::tests::resolve_filter_rust_log_wins_over_config ... ok
[INFO] [stdout] test telemetry::tests::build_subscriber_smoke_pretty ... ok
[INFO] [stdout] test telemetry::tests::shutdown_without_otlp_is_trivially_idempotent ... ok
[INFO] [stderr]      Running tests/error_contract.rs (/opt/rustwide/target/debug/build/telemetry-init/a8e24b50b58524f0/out/error_contract-a8e24b50b58524f0)
[INFO] [stdout] test telemetry::tests::init_reports_already_initialized_when_global_is_taken ... ok
[INFO] [stdout] test telemetry::tests::resolve_filter_treats_empty_rust_log_as_unset ... ok
[INFO] [stdout] test telemetry::tests::resolve_filter_uses_config_when_rust_log_unset ... ok
[INFO] [stdout] test error::tests::debug_and_clone_round_trip ... ok
[INFO] [stdout] test error::tests::display_is_informative ... ok
[INFO] [stdout] test telemetry::tests::build_subscriber_smoke_json ... ok
[INFO] [stdout] test telemetry::tests::resolve_filter_propagates_invalid_rust_log ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test non_exhaustive_error_forces_a_downstream_wildcard ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/global_init.rs (/opt/rustwide/target/debug/build/telemetry-init/5219fd6323861d23/out/global_init-5219fd6323861d23)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test public_builder_chain_is_fully_chainable ... ok
[INFO] [stdout] {"timestamp":"2026-10-06T19:44:31.287852Z","level":"INFO","fields":{"message":"telemetry-init integration event"},"target":"global_init"}
[INFO] [stdout] test effective_max_level_respects_rust_log_override ... ok
[INFO] [stdout] test debug_impl_on_subscriber_result_does_not_panic ... ok
[INFO] [stdout] test full_lifecycle_in_one_deterministic_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests telemetry_init
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 81) ... ignored
[INFO] [stdout] test src/lib.rs - (line 37) ... ok
[INFO] [stdout] test src/lib.rs - (line 58) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.75s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "49153a3bb69224dffc2b6e78e9adf71fd70840136997a540f7af52a157718d3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49153a3bb69224dffc2b6e78e9adf71fd70840136997a540f7af52a157718d3d", kill_on_drop: false }`
[INFO] [stdout] 49153a3bb69224dffc2b6e78e9adf71fd70840136997a540f7af52a157718d3d
