[INFO] fetching crate mockforge-observability 0.2.8...
[INFO] testing mockforge-observability-0.2.8 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate mockforge-observability 0.2.8 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate mockforge-observability 0.2.8
[INFO] finished tweaking crates.io crate mockforge-observability 0.2.8
[INFO] tweaked toml for crates.io crate mockforge-observability 0.2.8 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mockforge-observability 0.2.8 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mockforge-observability 0.2.8 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a56dc9517d48da36a52ecc316e76bfadc6eeb071557be119a96d5bc5d2974e11
[INFO] running `Command { std: "docker" "start" "-a" "a56dc9517d48da36a52ecc316e76bfadc6eeb071557be119a96d5bc5d2974e11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a56dc9517d48da36a52ecc316e76bfadc6eeb071557be119a96d5bc5d2974e11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a56dc9517d48da36a52ecc316e76bfadc6eeb071557be119a96d5bc5d2974e11", kill_on_drop: false }`
[INFO] [stdout] a56dc9517d48da36a52ecc316e76bfadc6eeb071557be119a96d5bc5d2974e11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e6170088843c3dd22f5e5fbb9ce97c9c5fb3cfdf9a48881899291b0a162a748
[INFO] running `Command { std: "docker" "start" "-a" "3e6170088843c3dd22f5e5fbb9ce97c9c5fb3cfdf9a48881899291b0a162a748", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
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[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling fnv v1.0.7
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[INFO] [stderr]    Compiling futures-core v0.3.31
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[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling ryu v1.0.20
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[INFO] [stderr]    Compiling rustix v0.38.44
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[INFO] [stderr]    Compiling bitflags v2.10.0
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[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling http v1.3.1
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[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling thread_local v1.1.9
[INFO] [stderr]    Compiling prometheus v0.14.0
[INFO] [stderr]    Compiling procfs-core v0.17.0
[INFO] [stderr]    Compiling mime v0.3.17
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling nu-ansi-term v0.50.3
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling time-core v0.1.6
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling matchit v0.8.4
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling socket2 v0.6.1
[INFO] [stderr]    Compiling mio v1.1.0
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling time v0.3.44
[INFO] [stderr]    Compiling http-body-util v0.1.3
[INFO] [stderr]    Compiling serde_path_to_error v0.1.20
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling sysinfo v0.32.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling protobuf-support v3.7.2
[INFO] [stderr]    Compiling axum-core v0.5.5
[INFO] [stderr]    Compiling tracing-serde v0.2.0
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling tracing-subscriber v0.3.20
[INFO] [stderr]    Compiling tracing-appender v0.2.3
[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 mockforge-observability v0.2.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] running `Command { std: "docker" "inspect" "3e6170088843c3dd22f5e5fbb9ce97c9c5fb3cfdf9a48881899291b0a162a748", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e6170088843c3dd22f5e5fbb9ce97c9c5fb3cfdf9a48881899291b0a162a748", kill_on_drop: false }`
[INFO] [stdout] 3e6170088843c3dd22f5e5fbb9ce97c9c5fb3cfdf9a48881899291b0a162a748
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a152b0402b55930c0d21b5bca1cced9c4769fbdf61e2165a7f939373adcf4886
[INFO] running `Command { std: "docker" "start" "-a" "a152b0402b55930c0d21b5bca1cced9c4769fbdf61e2165a7f939373adcf4886", 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 v0.2.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 16.58s
[INFO] running `Command { std: "docker" "inspect" "a152b0402b55930c0d21b5bca1cced9c4769fbdf61e2165a7f939373adcf4886", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a152b0402b55930c0d21b5bca1cced9c4769fbdf61e2165a7f939373adcf4886", kill_on_drop: false }`
[INFO] [stdout] a152b0402b55930c0d21b5bca1cced9c4769fbdf61e2165a7f939373adcf4886
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 90b06930127712f270f14de34459313962f18d5b56bcf635b53f731fa29f3ac5
[INFO] running `Command { std: "docker" "start" "-a" "90b06930127712f270f14de34459313962f18d5b56bcf635b53f731fa29f3ac5", 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-6eda6da5390b58e2)
[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::metrics::tests::test_path_normalization ... ok
[INFO] [stdout] test prometheus::metrics::tests::test_global_registry ... ok
[INFO] [stdout] test prometheus::exporter::tests::test_prometheus_router_creation ... ok
[INFO] [stdout] test prometheus::metrics::tests::test_metrics_registry_creation ... ok
[INFO] [stdout] test prometheus::metrics::tests::test_path_based_metrics ... ok
[INFO] [stdout] test prometheus::exporter::tests::test_metrics_handler ... ok
[INFO] [stdout] test prometheus::metrics::tests::test_record_http_request ... ok
[INFO] [stdout] test prometheus::metrics::tests::test_smtp_metrics ... ok
[INFO] [stdout] test prometheus::metrics::tests::test_plugin_metrics ... ok
[INFO] [stdout] test prometheus::metrics::tests::test_system_metrics ... ok
[INFO] [stdout] test prometheus::metrics::tests::test_websocket_metrics ... ok
[INFO] [stdout] test prometheus::metrics::tests::test_workspace_metrics ... ok
[INFO] [stdout] test system_metrics::tests::test_system_metrics_config_default ... ok
[INFO] [stdout] test system_metrics::tests::test_get_thread_count_linux ... ok
[INFO] [stdout] test tests::test_protocol_display ... 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] test tracing_integration::tests::test_default_otel_config ... ok
[INFO] [stdout] 2025-11-13T20:35:12.347767Z  INFO mockforge_observability::logging: Logging initialized: level=info, format=text, file=/tmp/mockforge-test-logs/test-1763066112.log
[INFO] [stdout] test logging::tests::test_init_logging_with_file ... 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 0.02s
[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/logging.rs - logging::init_logging (line 56) - compile ... ok
[INFO] [stdout] test src/system_metrics.rs - system_metrics::start_system_metrics_collector (line 25) - 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 0.75s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "90b06930127712f270f14de34459313962f18d5b56bcf635b53f731fa29f3ac5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90b06930127712f270f14de34459313962f18d5b56bcf635b53f731fa29f3ac5", kill_on_drop: false }`
[INFO] [stdout] 90b06930127712f270f14de34459313962f18d5b56bcf635b53f731fa29f3ac5