[INFO] fetching crate hct-mcp-signals 0.8.0...
[INFO] testing hct-mcp-signals-0.8.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate hct-mcp-signals 0.8.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate hct-mcp-signals 0.8.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate hct-mcp-signals 0.8.0
[INFO] tweaked toml for crates.io crate hct-mcp-signals 0.8.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate hct-mcp-signals 0.8.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hct-mcp-signals 0.8.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cc v1.2.49
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a7b80786387d5be7b0abc2a6133848253d79797cd485bb199c42e2d80281e87
[INFO] running `Command { std: "docker" "start" "-a" "7a7b80786387d5be7b0abc2a6133848253d79797cd485bb199c42e2d80281e87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a7b80786387d5be7b0abc2a6133848253d79797cd485bb199c42e2d80281e87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a7b80786387d5be7b0abc2a6133848253d79797cd485bb199c42e2d80281e87", kill_on_drop: false }`
[INFO] [stdout] 7a7b80786387d5be7b0abc2a6133848253d79797cd485bb199c42e2d80281e87
[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=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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b114c678edb8a83a4269731eebc23d8dd56fc8c91a4c05a61af6a27f78ad352
[INFO] running `Command { std: "docker" "start" "-a" "7b114c678edb8a83a4269731eebc23d8dd56fc8c91a4c05a61af6a27f78ad352", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling iana-time-zone v0.1.64
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling hct-mcp-signals v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.97s
[INFO] running `Command { std: "docker" "inspect" "7b114c678edb8a83a4269731eebc23d8dd56fc8c91a4c05a61af6a27f78ad352", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b114c678edb8a83a4269731eebc23d8dd56fc8c91a4c05a61af6a27f78ad352", kill_on_drop: false }`
[INFO] [stdout] 7b114c678edb8a83a4269731eebc23d8dd56fc8c91a4c05a61af6a27f78ad352
[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=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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a4e56a094d91b605b5aa37f83fa1b5ef9fbd530758b163cd36b4e982d77121bc
[INFO] running `Command { std: "docker" "start" "-a" "a4e56a094d91b605b5aa37f83fa1b5ef9fbd530758b163cd36b4e982d77121bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling bytes v1.11.0
[INFO] [stderr]    Compiling pretty_assertions v1.4.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling signal-hook-registry v1.4.7
[INFO] [stderr]    Compiling socket2 v0.6.1
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling hct-mcp-signals v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 19.19s
[INFO] running `Command { std: "docker" "inspect" "a4e56a094d91b605b5aa37f83fa1b5ef9fbd530758b163cd36b4e982d77121bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4e56a094d91b605b5aa37f83fa1b5ef9fbd530758b163cd36b4e982d77121bc", kill_on_drop: false }`
[INFO] [stdout] a4e56a094d91b605b5aa37f83fa1b5ef9fbd530758b163cd36b4e982d77121bc
[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=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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4b18bf1e27d32b5889599f3882d81d987b626d7fac9612274bacfa24faa7fb94
[INFO] running `Command { std: "docker" "start" "-a" "4b18bf1e27d32b5889599f3882d81d987b626d7fac9612274bacfa24faa7fb94", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hct_mcp_signals-a6f26b370375e100)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test factory::tests::test_caesura_broadcasts ... ok
[INFO] [stdout] test factory::tests::test_attacca_is_urgent ... ok
[INFO] [stdout] test factory::tests::test_fermata_builder ... ok
[INFO] [stdout] test mcp::tests::test_mcp_task_send ... ok
[INFO] [stdout] test signals::tests::test_performance_defaults ... ok
[INFO] [stdout] test signals::tests::test_signal_creation ... ok
[INFO] [stdout] test schema::tests::test_mcp_extension_schema ... ok
[INFO] [stdout] test schema::tests::test_schema_has_required_fields ... ok
[INFO] [stdout] test schema::tests::test_schema_string ... ok
[INFO] [stdout] test mcp::tests::test_embed_signal ... ok
[INFO] [stdout] test signals::tests::test_performance_builder ... ok
[INFO] [stdout] test mcp::tests::test_extract_signal ... ok
[INFO] [stdout] test signals::tests::test_urgency_clamping ... ok
[INFO] [stdout] test signals::tests::test_signal_type_serialization ... ok
[INFO] [stdout] test signals::tests::test_tempo_serialization ... ok
[INFO] [stdout] test factory::tests::test_cue_builder ... ok
[INFO] [stdout] test signals::tests::test_signal_to_mcp_json ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/signals_test.rs (/opt/rustwide/target/debug/deps/signals_test-e3704b5e0000c29e)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test test_all_hold_types ... ok
[INFO] [stdout] test test_caesura_broadcasts ... ok
[INFO] [stdout] test test_cue_with_all_options ... ok
[INFO] [stdout] test test_attacca_is_urgent ... ok
[INFO] [stdout] test test_downbeat_sync_point ... ok
[INFO] [stdout] test test_all_tempos ... ok
[INFO] [stdout] test test_all_signal_types_exist ... ok
[INFO] [stdout] test test_embed_signal ... ok
[INFO] [stdout] test test_extract_signal_none ... ok
[INFO] [stdout] test test_fermata_defaults ... ok
[INFO] [stdout] test test_from_mcp_json ... ok
[INFO] [stdout] test test_extract_signal ... ok
[INFO] [stdout] test test_json_schema_required_fields ... ok
[INFO] [stdout] test test_json_schema_signal_types ... ok
[INFO] [stdout] test test_mcp_json_format ... ok
[INFO] [stdout] test test_mcp_extension_schema ... ok
[INFO] [stdout] test test_json_schema_string ... ok
[INFO] [stdout] test test_json_schema_structure ... ok
[INFO] [stdout] test test_signal_json_roundtrip ... ok
[INFO] [stdout] test test_tacet_no_targets ... ok
[INFO] [stdout] test test_urgency_clamping ... ok
[INFO] [stdout] test test_timestamp_is_set ... ok
[INFO] [stdout] test test_mcp_task_send_json ... ok
[INFO] [stdout] test test_performance_builder ... ok
[INFO] [stdout] test test_vamp_conditions ... ok
[INFO] [stdout] test test_mcp_task_send ... ok
[INFO] [stdout] test test_empty_targets ... ok
[INFO] [stdout] test test_string_targets ... ok
[INFO] [stderr]    Doc-tests hct_mcp_signals
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.38s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4b18bf1e27d32b5889599f3882d81d987b626d7fac9612274bacfa24faa7fb94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b18bf1e27d32b5889599f3882d81d987b626d7fac9612274bacfa24faa7fb94", kill_on_drop: false }`
[INFO] [stdout] 4b18bf1e27d32b5889599f3882d81d987b626d7fac9612274bacfa24faa7fb94