[INFO] fetching crate f1-nexus-mcp 1.0.0-alpha.2...
[INFO] testing f1-nexus-mcp-1.0.0-alpha.2 against try#db823df02fd0c2cf67b43025ac3fef3f2d743245 for pr-150681-1
[INFO] extracting crate f1-nexus-mcp 1.0.0-alpha.2 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate f1-nexus-mcp 1.0.0-alpha.2
[INFO] finished tweaking crates.io crate f1-nexus-mcp 1.0.0-alpha.2
[INFO] tweaked toml for crates.io crate f1-nexus-mcp 1.0.0-alpha.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate f1-nexus-mcp 1.0.0-alpha.2 on toolchain db823df02fd0c2cf67b43025ac3fef3f2d743245
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate f1-nexus-mcp 1.0.0-alpha.2 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" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 525415ddf4feec36f25e8e8a365e47dc50035c05b4991226d7fd60b663385577
[INFO] running `Command { std: "docker" "start" "-a" "525415ddf4feec36f25e8e8a365e47dc50035c05b4991226d7fd60b663385577", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "525415ddf4feec36f25e8e8a365e47dc50035c05b4991226d7fd60b663385577", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "525415ddf4feec36f25e8e8a365e47dc50035c05b4991226d7fd60b663385577", kill_on_drop: false }`
[INFO] [stdout] 525415ddf4feec36f25e8e8a365e47dc50035c05b4991226d7fd60b663385577
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[INFO] [stdout] 86d77f9bc7b7810bb4dfaf70af19e92c19c6c472db81c157e5c1b812a997b018
[INFO] running `Command { std: "docker" "start" "-a" "86d77f9bc7b7810bb4dfaf70af19e92c19c6c472db81c157e5c1b812a997b018", kill_on_drop: false }`
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[INFO] [stderr]    Compiling f1-nexus-core v1.0.0-alpha.2
[INFO] [stderr]    Compiling f1-nexus-telemetry v1.0.0-alpha.2
[INFO] [stderr]    Compiling f1-nexus-strategy v1.0.0-alpha.2
[INFO] [stderr]    Compiling f1-nexus-mcp v1.0.0-alpha.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `main` and `description` are never read
[INFO] [stdout]    --> src/weather_api.rs:108:5
[INFO] [stdout]     |
[INFO] [stdout] 106 | struct WeatherDescription {
[INFO] [stdout]     |        ------------------ fields in this struct
[INFO] [stdout] 107 |     id: u32,
[INFO] [stdout] 108 |     main: String,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 109 |     description: String,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `WeatherDescription` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `feels_like` is never read
[INFO] [stdout]    --> src/weather_api.rs:115:5
[INFO] [stdout]     |
[INFO] [stdout] 113 | struct MainWeatherData {
[INFO] [stdout]     |        --------------- field in this struct
[INFO] [stdout] 114 |     temp: f32,
[INFO] [stdout] 115 |     feels_like: f32,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MainWeatherData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `main` is never read
[INFO] [stdout]    --> src/weather_api.rs:147:5
[INFO] [stdout]     |
[INFO] [stdout] 145 | struct ForecastItem {
[INFO] [stdout]     |        ------------ field in this struct
[INFO] [stdout] 146 |     dt: i64,
[INFO] [stdout] 147 |     main: MainWeatherData,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ForecastItem` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 18s
[INFO] running `Command { std: "docker" "inspect" "86d77f9bc7b7810bb4dfaf70af19e92c19c6c472db81c157e5c1b812a997b018", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86d77f9bc7b7810bb4dfaf70af19e92c19c6c472db81c157e5c1b812a997b018", kill_on_drop: false }`
[INFO] [stdout] 86d77f9bc7b7810bb4dfaf70af19e92c19c6c472db81c157e5c1b812a997b018
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0c56cb70d09c4f84593041c7e2cdf78601be5059583b14fd1918da49d584db0
[INFO] running `Command { std: "docker" "start" "-a" "a0c56cb70d09c4f84593041c7e2cdf78601be5059583b14fd1918da49d584db0", kill_on_drop: false }`
[INFO] [stdout] warning: fields `main` and `description` are never read
[INFO] [stdout]    --> src/weather_api.rs:108:5
[INFO] [stdout]     |
[INFO] [stdout] 106 | struct WeatherDescription {
[INFO] [stdout]     |        ------------------ fields in this struct
[INFO] [stdout] 107 |     id: u32,
[INFO] [stdout] 108 |     main: String,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 109 |     description: String,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `WeatherDescription` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling f1-nexus-mcp v1.0.0-alpha.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `feels_like` is never read
[INFO] [stdout]    --> src/weather_api.rs:115:5
[INFO] [stdout]     |
[INFO] [stdout] 113 | struct MainWeatherData {
[INFO] [stdout]     |        --------------- field in this struct
[INFO] [stdout] 114 |     temp: f32,
[INFO] [stdout] 115 |     feels_like: f32,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MainWeatherData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `main` is never read
[INFO] [stdout]    --> src/weather_api.rs:147:5
[INFO] [stdout]     |
[INFO] [stdout] 145 | struct ForecastItem {
[INFO] [stdout]     |        ------------ field in this struct
[INFO] [stdout] 146 |     dt: i64,
[INFO] [stdout] 147 |     main: MainWeatherData,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ForecastItem` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `main` and `description` are never read
[INFO] [stdout]    --> src/weather_api.rs:108:5
[INFO] [stdout]     |
[INFO] [stdout] 106 | struct WeatherDescription {
[INFO] [stdout]     |        ------------------ fields in this struct
[INFO] [stdout] 107 |     id: u32,
[INFO] [stdout] 108 |     main: String,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout] 109 |     description: String,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `WeatherDescription` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `feels_like` is never read
[INFO] [stdout]    --> src/weather_api.rs:115:5
[INFO] [stdout]     |
[INFO] [stdout] 113 | struct MainWeatherData {
[INFO] [stdout]     |        --------------- field in this struct
[INFO] [stdout] 114 |     temp: f32,
[INFO] [stdout] 115 |     feels_like: f32,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `MainWeatherData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `main` is never read
[INFO] [stdout]    --> src/weather_api.rs:147:5
[INFO] [stdout]     |
[INFO] [stdout] 145 | struct ForecastItem {
[INFO] [stdout]     |        ------------ field in this struct
[INFO] [stdout] 146 |     dt: i64,
[INFO] [stdout] 147 |     main: MainWeatherData,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ForecastItem` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `Command { std: "docker" "inspect" "a0c56cb70d09c4f84593041c7e2cdf78601be5059583b14fd1918da49d584db0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0c56cb70d09c4f84593041c7e2cdf78601be5059583b14fd1918da49d584db0", kill_on_drop: false }`
[INFO] [stdout] a0c56cb70d09c4f84593041c7e2cdf78601be5059583b14fd1918da49d584db0
[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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+db823df02fd0c2cf67b43025ac3fef3f2d743245" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ddc66b0c501c2d92b728233c2b4247f452c9eeafd82cf4b2241ffd76731b3e60
[INFO] running `Command { std: "docker" "start" "-a" "ddc66b0c501c2d92b728233c2b4247f452c9eeafd82cf4b2241ffd76731b3e60", kill_on_drop: false }`
[INFO] [stderr] warning: fields `main` and `description` are never read
[INFO] [stderr]    --> src/weather_api.rs:108:5
[INFO] [stderr]     |
[INFO] [stderr] 106 | struct WeatherDescription {
[INFO] [stderr]     |        ------------------ fields in this struct
[INFO] [stderr] 107 |     id: u32,
[INFO] [stderr] 108 |     main: String,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 109 |     description: String,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `WeatherDescription` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `feels_like` is never read
[INFO] [stderr]    --> src/weather_api.rs:115:5
[INFO] [stderr]     |
[INFO] [stderr] 113 | struct MainWeatherData {
[INFO] [stderr]     |        --------------- field in this struct
[INFO] [stderr] 114 |     temp: f32,
[INFO] [stderr] 115 |     feels_like: f32,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `MainWeatherData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `main` is never read
[INFO] [stderr]    --> src/weather_api.rs:147:5
[INFO] [stderr]     |
[INFO] [stderr] 145 | struct ForecastItem {
[INFO] [stderr]     |        ------------ field in this struct
[INFO] [stderr] 146 |     dt: i64,
[INFO] [stderr] 147 |     main: MainWeatherData,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `ForecastItem` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `f1-nexus-mcp` (lib) generated 3 warnings
[INFO] [stderr] warning: `f1-nexus-mcp` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/f1_nexus_mcp-ff699a59a54bb5ad)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::test_mcp_tools ... ok
[INFO] [stdout] test tools::tests::test_predict_tire_life_handler ... ok
[INFO] [stdout] test weather_api::tests::test_circuit_coordinates ... ok
[INFO] [stdout] test weather_api::tests::test_grip_level_calculation ... ok
[INFO] [stdout] test weather_api::tests::test_weather_condition_conversion ... ok
[INFO] [stdout] test tools::tests::test_optimize_strategy_handler ... ok
[INFO] [stdout] test tools::tests::test_simulate_race_handler ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests f1_nexus_mcp
[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" "ddc66b0c501c2d92b728233c2b4247f452c9eeafd82cf4b2241ffd76731b3e60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddc66b0c501c2d92b728233c2b4247f452c9eeafd82cf4b2241ffd76731b3e60", kill_on_drop: false }`
[INFO] [stdout] ddc66b0c501c2d92b728233c2b4247f452c9eeafd82cf4b2241ffd76731b3e60