[INFO] fetching crate synaptic-callbacks 0.4.0... [INFO] testing synaptic-callbacks-0.4.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2 [INFO] extracting crate synaptic-callbacks 0.4.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate synaptic-callbacks 0.4.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate synaptic-callbacks 0.4.0 [INFO] tweaked toml for crates.io crate synaptic-callbacks 0.4.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate synaptic-callbacks 0.4.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate synaptic-callbacks 0.4.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2b52922cfc6fc5f544b4992ee343ae45bbd1fff7c3f0579761d9c53e21df9103 [INFO] running `Command { std: "docker" "start" "-a" "2b52922cfc6fc5f544b4992ee343ae45bbd1fff7c3f0579761d9c53e21df9103", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2b52922cfc6fc5f544b4992ee343ae45bbd1fff7c3f0579761d9c53e21df9103", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b52922cfc6fc5f544b4992ee343ae45bbd1fff7c3f0579761d9c53e21df9103", kill_on_drop: false }` [INFO] [stdout] 2b52922cfc6fc5f544b4992ee343ae45bbd1fff7c3f0579761d9c53e21df9103 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2c81dd0956d6271c8747bc698bccce36ecc1c4d2f6deff4b7edc2d0ab12c4de8 [INFO] running `Command { std: "docker" "start" "-a" "2c81dd0956d6271c8747bc698bccce36ecc1c4d2f6deff4b7edc2d0ab12c4de8", kill_on_drop: false }` [INFO] [stderr] Compiling futures-sink v0.3.32 [INFO] [stderr] Compiling slab v0.4.12 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling futures-channel v0.3.32 [INFO] [stderr] Compiling futures-macro v0.3.32 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] Compiling thiserror-impl v2.0.18 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling tracing-attributes v0.1.31 [INFO] [stderr] Compiling async-stream v0.3.6 [INFO] [stderr] Compiling tokio v1.49.0 [INFO] [stderr] Compiling futures-util v0.3.32 [INFO] [stderr] Compiling thiserror v2.0.18 [INFO] [stderr] Compiling tracing v0.1.44 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling futures-executor v0.3.32 [INFO] [stderr] Compiling futures v0.3.32 [INFO] [stderr] Compiling synaptic-core v0.4.0 [INFO] [stderr] Compiling synaptic-callbacks v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.47s [INFO] running `Command { std: "docker" "inspect" "2c81dd0956d6271c8747bc698bccce36ecc1c4d2f6deff4b7edc2d0ab12c4de8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c81dd0956d6271c8747bc698bccce36ecc1c4d2f6deff4b7edc2d0ab12c4de8", kill_on_drop: false }` [INFO] [stdout] 2c81dd0956d6271c8747bc698bccce36ecc1c4d2f6deff4b7edc2d0ab12c4de8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c8dc048315813b5195f6650abe6991894864883edb19ed7d808702563ef33f45 [INFO] running `Command { std: "docker" "start" "-a" "c8dc048315813b5195f6650abe6991894864883edb19ed7d808702563ef33f45", kill_on_drop: false }` [INFO] [stderr] Compiling synaptic-callbacks v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.96s [INFO] running `Command { std: "docker" "inspect" "c8dc048315813b5195f6650abe6991894864883edb19ed7d808702563ef33f45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8dc048315813b5195f6650abe6991894864883edb19ed7d808702563ef33f45", kill_on_drop: false }` [INFO] [stdout] c8dc048315813b5195f6650abe6991894864883edb19ed7d808702563ef33f45 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 04a6bd18340bfb8dda217469684d24da5772d63c6d1322a80b7135778e205992 [INFO] running `Command { std: "docker" "start" "-a" "04a6bd18340bfb8dda217469684d24da5772d63c6d1322a80b7135778e205992", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/synaptic_callbacks-c2490b89e41e0b97) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test metrics::tests::test_metrics_error_counting ... ok [INFO] [stdout] test metrics::tests::test_metrics_multiple_tools ... ok [INFO] [stdout] test metrics::tests::test_metrics_snapshot_empty ... ok [INFO] [stdout] test metrics::tests::test_metrics_tool_call ... ok [INFO] [stdout] test cost_tracking::tests::default_pricing_has_models ... ok [INFO] [stdout] test metrics::tests::test_metrics_reset ... ok [INFO] [stdout] test cost_tracking::tests::tracks_usage ... ok [INFO] [stdout] test cost_tracking::tests::per_model_breakdown ... ok [INFO] [stdout] test metrics::tests::test_metrics_model_call ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running tests/callbacks_extended.rs (/opt/rustwide/target/debug/deps/callbacks_extended-5c4862cbf19efaac) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test composite_full_lifecycle ... ok [INFO] [stdout] test recording_concurrent_events ... ok [INFO] [stdout] test composite_three_handlers ... ok [INFO] [stdout] test recording_session_isolation_via_event_data ... 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] [stdout] [INFO] [stdout] running 5 tests [INFO] [stderr] Running tests/composite.rs (/opt/rustwide/target/debug/deps/composite-61d3eb58500d6932) [INFO] [stdout] test composite_dispatches_to_all_handlers ... ok [INFO] [stdout] test composite_dispatches_multiple_events_in_order ... ok [INFO] [stdout] test composite_propagates_error ... ok [INFO] [stderr] Running tests/otel_callback.rs (/opt/rustwide/target/debug/deps/otel_callback-a3da06216dfe4327) [INFO] [stdout] test composite_with_single_handler ... ok [INFO] [stderr] Running tests/recording.rs (/opt/rustwide/target/debug/deps/recording-77efb79b1dc46d17) [INFO] [stdout] test composite_with_empty_handlers ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [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] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test recording_clone_independence ... ok [INFO] [stdout] test recording_captures_all_event_types ... ok [INFO] [stdout] test recording_starts_empty ... ok [INFO] [stdout] test records_events_in_order ... 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] Running tests/stdout.rs (/opt/rustwide/target/debug/deps/stdout-2295c3a1d7d7c583) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test stdout_handler_processes_all_event_types ... ok [INFO] [stdout] test verbose_handler_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stderr] Running tests/tracing_cb.rs (/opt/rustwide/target/debug/deps/tracing_cb-e4f2c9ea8576a7e2) [INFO] [stdout] test tracing_callback_handles_all_events ... ok [INFO] [stdout] test tracing_callback_is_default ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests synaptic_callbacks [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" "04a6bd18340bfb8dda217469684d24da5772d63c6d1322a80b7135778e205992", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04a6bd18340bfb8dda217469684d24da5772d63c6d1322a80b7135778e205992", kill_on_drop: false }` [INFO] [stdout] 04a6bd18340bfb8dda217469684d24da5772d63c6d1322a80b7135778e205992