[INFO] fetching crate jamjet-core 0.3.1...
[INFO] testing jamjet-core-0.3.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate jamjet-core 0.3.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate jamjet-core 0.3.1
[INFO] finished tweaking crates.io crate jamjet-core 0.3.1
[INFO] tweaked toml for crates.io crate jamjet-core 0.3.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate jamjet-core 0.3.1 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 jamjet-core 0.3.1 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] bf21f15973f821f47a822291e266ba9ba606447ef1acc364e60cc229905ff2da
[INFO] running `Command { std: "docker" "start" "-a" "bf21f15973f821f47a822291e266ba9ba606447ef1acc364e60cc229905ff2da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf21f15973f821f47a822291e266ba9ba606447ef1acc364e60cc229905ff2da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf21f15973f821f47a822291e266ba9ba606447ef1acc364e60cc229905ff2da", kill_on_drop: false }`
[INFO] [stdout] bf21f15973f821f47a822291e266ba9ba606447ef1acc364e60cc229905ff2da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 31dc0d4de11abec37234052f6ad85438bada32804610c6f08d7941df58bf116b
[INFO] running `Command { std: "docker" "start" "-a" "31dc0d4de11abec37234052f6ad85438bada32804610c6f08d7941df58bf116b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling iana-time-zone v0.1.65
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling uuid v1.22.0
[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 v0.4.44
[INFO] [stderr]    Compiling jamjet-core v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.90s
[INFO] running `Command { std: "docker" "inspect" "31dc0d4de11abec37234052f6ad85438bada32804610c6f08d7941df58bf116b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31dc0d4de11abec37234052f6ad85438bada32804610c6f08d7941df58bf116b", kill_on_drop: false }`
[INFO] [stdout] 31dc0d4de11abec37234052f6ad85438bada32804610c6f08d7941df58bf116b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] d3c929998c381419c9137849d3e06a9d5f22a72878b84acb823bb6909b7b084f
[INFO] running `Command { std: "docker" "start" "-a" "d3c929998c381419c9137849d3e06a9d5f22a72878b84acb823bb6909b7b084f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tokio-macros v2.6.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling socket2 v0.6.3
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling uuid v1.22.0
[INFO] [stderr]    Compiling tokio v1.50.0
[INFO] [stderr]    Compiling jamjet-core v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 14.73s
[INFO] running `Command { std: "docker" "inspect" "d3c929998c381419c9137849d3e06a9d5f22a72878b84acb823bb6909b7b084f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3c929998c381419c9137849d3e06a9d5f22a72878b84acb823bb6909b7b084f", kill_on_drop: false }`
[INFO] [stdout] d3c929998c381419c9137849d3e06a9d5f22a72878b84acb823bb6909b7b084f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] f9b2d42638e24eb388101e7b3a4bee25e47cf50e50ffcc9b74212c2411cc7abb
[INFO] running `Command { std: "docker" "start" "-a" "f9b2d42638e24eb388101e7b3a4bee25e47cf50e50ffcc9b74212c2411cc7abb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/jamjet_core-9cf313aead765b69)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test coordinator::tests::tiebreaker_config_default_max_candidates ... ok
[INFO] [stdout] test node::tests::agent_discovery_is_deprecated_but_functional ... ok
[INFO] [stdout] test coordinator::tests::composite_equal_weights ... ok
[INFO] [stdout] test coordinator::tests::composite_zero_weight_dimension_ignored ... ok
[INFO] [stdout] test node::tests::condition_node_is_not_durable ... ok
[INFO] [stdout] test workflow::tests::limit_exceeded_transition ... ok
[INFO] [stdout] test workflow::tests::terminal_states ... ok
[INFO] [stdout] test workflow::tests::invalid_transitions ... ok
[INFO] [stdout] test node::tests::coordinator_node_round_trip ... ok
[INFO] [stdout] test node::tests::model_node_dispatches_to_model_queue ... ok
[INFO] [stdout] test retry::tests::exponential_delay ... ok
[INFO] [stdout] test workflow::tests::execution_id_display ... ok
[INFO] [stdout] test node::tests::agent_tool_node_round_trip ... ok
[INFO] [stdout] test coordinator::tests::composite_all_zero_weights_returns_zero ... ok
[INFO] [stdout] test workflow::tests::valid_transitions ... ok
[INFO] [stderr]    Doc-tests jamjet_core
[INFO] [stdout] test coordinator::tests::decision_method_snake_case_roundtrip ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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] running `Command { std: "docker" "inspect" "f9b2d42638e24eb388101e7b3a4bee25e47cf50e50ffcc9b74212c2411cc7abb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9b2d42638e24eb388101e7b3a4bee25e47cf50e50ffcc9b74212c2411cc7abb", kill_on_drop: false }`
[INFO] [stdout] f9b2d42638e24eb388101e7b3a4bee25e47cf50e50ffcc9b74212c2411cc7abb