[INFO] fetching crate mockforge-observability 0.2.5...
[INFO] testing mockforge-observability-0.2.5 against 1.91.0 for beta-1.92-2
[INFO] extracting crate mockforge-observability 0.2.5 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate mockforge-observability 0.2.5
[INFO] finished tweaking crates.io crate mockforge-observability 0.2.5
[INFO] tweaked toml for crates.io crate mockforge-observability 0.2.5 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mockforge-observability 0.2.5 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mockforge-observability 0.2.5 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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded opentelemetry v0.21.0
[INFO] [stderr]   Downloaded windows-core v0.57.0
[INFO] [stderr]   Downloaded windows-implement v0.57.0
[INFO] [stderr]   Downloaded protobuf-support v3.7.2
[INFO] [stderr]   Downloaded windows-interface v0.57.0
[INFO] [stderr]   Downloaded prometheus v0.14.0
[INFO] [stderr]   Downloaded opentelemetry_sdk v0.21.2
[INFO] [stderr]   Downloaded tracing-opentelemetry v0.22.0
[INFO] [stderr]   Downloaded sysinfo v0.32.1
[INFO] [stderr]   Downloaded protobuf v3.7.2
[INFO] [stderr]   Downloaded windows v0.57.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0c432db287902c40a51de48539c73ba41fd5b65005f1e21636cb81f813dc762d
[INFO] running `Command { std: "docker" "start" "-a" "0c432db287902c40a51de48539c73ba41fd5b65005f1e21636cb81f813dc762d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c432db287902c40a51de48539c73ba41fd5b65005f1e21636cb81f813dc762d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c432db287902c40a51de48539c73ba41fd5b65005f1e21636cb81f813dc762d", kill_on_drop: false }`
[INFO] [stdout] 0c432db287902c40a51de48539c73ba41fd5b65005f1e21636cb81f813dc762d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 840cfcd6ea200cee19a9ace6bc6e8eb7744d679667eba828fb850a20e64117af
[INFO] running `Command { std: "docker" "start" "-a" "840cfcd6ea200cee19a9ace6bc6e8eb7744d679667eba828fb850a20e64117af", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling procfs v0.17.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling protobuf v3.7.2
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling procfs-core v0.17.0
[INFO] [stderr]    Compiling protobuf-support v3.7.2
[INFO] [stderr]    Compiling prometheus v0.14.0
[INFO] [stderr]    Compiling axum-core v0.5.5
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling time v0.3.44
[INFO] [stderr]    Compiling matchit v0.8.4
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling tracing-serde v0.2.0
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling serde_path_to_error v0.1.20
[INFO] [stderr]    Compiling tracing-subscriber v0.3.20
[INFO] [stderr]    Compiling sysinfo v0.32.1
[INFO] [stderr]    Compiling hyper v1.7.0
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling hyper-util v0.1.17
[INFO] [stderr]    Compiling axum v0.8.6
[INFO] [stderr]    Compiling tracing-appender v0.2.3
[INFO] [stderr]    Compiling mockforge-observability v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 13s
[INFO] running `Command { std: "docker" "inspect" "840cfcd6ea200cee19a9ace6bc6e8eb7744d679667eba828fb850a20e64117af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "840cfcd6ea200cee19a9ace6bc6e8eb7744d679667eba828fb850a20e64117af", kill_on_drop: false }`
[INFO] [stdout] 840cfcd6ea200cee19a9ace6bc6e8eb7744d679667eba828fb850a20e64117af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e33a58929e16558c428facf389e9d84ab62690e2160a7022abe1e6f4e62d844
[INFO] running `Command { std: "docker" "start" "-a" "0e33a58929e16558c428facf389e9d84ab62690e2160a7022abe1e6f4e62d844", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling async-stream v0.3.6
[INFO] [stderr]    Compiling hyper v1.7.0
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling tokio-test v0.4.4
[INFO] [stderr]    Compiling hyper-util v0.1.17
[INFO] [stderr]    Compiling axum v0.8.6
[INFO] [stderr]    Compiling mockforge-observability v0.2.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 21.76s
[INFO] running `Command { std: "docker" "inspect" "0e33a58929e16558c428facf389e9d84ab62690e2160a7022abe1e6f4e62d844", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e33a58929e16558c428facf389e9d84ab62690e2160a7022abe1e6f4e62d844", kill_on_drop: false }`
[INFO] [stdout] 0e33a58929e16558c428facf389e9d84ab62690e2160a7022abe1e6f4e62d844
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ec99cf79de02d32978bb48a967286e01c451a16b60c4ae6c01d2b87332cf2009
[INFO] running `Command { std: "docker" "start" "-a" "ec99cf79de02d32978bb48a967286e01c451a16b60c4ae6c01d2b87332cf2009", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mockforge_observability-9a013047529e8963)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test logging::tests::test_default_config ... ok
[INFO] [stdout] test logging::tests::test_logging_config_with_json ... ok
[INFO] [stdout] test logging::tests::test_parse_log_level ... ok
[INFO] [stdout] test prometheus::exporter::tests::test_health_handler ... ok
[INFO] [stdout] test prometheus::exporter::tests::test_prometheus_router_creation ... ok
[INFO] [stdout] test prometheus::metrics::tests::test_global_registry ... ok
[INFO] [stdout] test prometheus::metrics::tests::test_record_http_request ... ok
[INFO] [stdout] test prometheus::metrics::tests::test_path_based_metrics ... ok
[INFO] [stdout] test prometheus::metrics::tests::test_metrics_registry_creation ... ok
[INFO] [stdout] test prometheus::metrics::tests::test_path_normalization ... ok
[INFO] [stdout] test prometheus::exporter::tests::test_metrics_handler ... ok
[INFO] [stdout] test prometheus::metrics::tests::test_smtp_metrics ... ok
[INFO] [stdout] test system_metrics::tests::test_get_thread_count_linux ... ok
[INFO] [stdout] test prometheus::metrics::tests::test_system_metrics ... ok
[INFO] [stdout] test system_metrics::tests::test_system_metrics_config_default ... ok
[INFO] [stdout] test prometheus::metrics::tests::test_websocket_metrics ... ok
[INFO] [stdout] test prometheus::metrics::tests::test_workspace_metrics ... ok
[INFO] [stdout] test tracing_integration::tests::test_default_otel_config ... ok
[INFO] [stdout] test tracing_integration::tests::test_custom_otel_config ... ok
[INFO] [stdout] test prometheus::metrics::tests::test_workspace_metrics_isolation ... ok
[INFO] [stdout] test prometheus::tests::test_metrics_registry_creation ... ok
[INFO] [stdout] 2025-11-05T03:42:14.034136Z  INFO mockforge_observability::logging: Logging initialized: level=info, format=text, file=/tmp/mockforge-test-logs/test-1762314134.log
[INFO] [stdout] test logging::tests::test_init_logging_with_file ... ok
[INFO] [stdout] test prometheus::metrics::tests::test_plugin_metrics ... ok
[INFO] [stdout] test tests::test_protocol_display ... ok
[INFO] [stdout] test system_metrics::tests::test_system_metrics_collection ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mockforge_observability
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/logging.rs - logging::init_logging_with_otel (line 177) - compile ... ok
[INFO] [stdout] test src/system_metrics.rs - system_metrics::start_system_metrics_collector (line 25) - compile ... ok
[INFO] [stdout] test src/logging.rs - logging::init_logging (line 56) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.11s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ec99cf79de02d32978bb48a967286e01c451a16b60c4ae6c01d2b87332cf2009", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec99cf79de02d32978bb48a967286e01c451a16b60c4ae6c01d2b87332cf2009", kill_on_drop: false }`
[INFO] [stdout] ec99cf79de02d32978bb48a967286e01c451a16b60c4ae6c01d2b87332cf2009