[INFO] fetching crate language-barrier-core 0.1.9...
[INFO] building language-barrier-core-0.1.9 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate language-barrier-core 0.1.9 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate language-barrier-core 0.1.9
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate language-barrier-core 0.1.9
[INFO] tweaked toml for crates.io crate language-barrier-core 0.1.9 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate language-barrier-core 0.1.9 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate language-barrier-core 0.1.9 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]   Downloaded openssl-sys v0.9.108
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[INFO] [stdout] f723b16343c803e36ecf83856d5e8344070f164f8619f52fbcda00d8a4127966
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[INFO] [stdout] warning: struct `GeminiFunction` is never constructed
[INFO] [stdout]    --> src/provider/gemini.rs:533:19
[INFO] [stdout]     |
[INFO] [stdout] 533 | pub(crate) struct GeminiFunction {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
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[INFO] [stdout] f723b16343c803e36ecf83856d5e8344070f164f8619f52fbcda00d8a4127966
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0237488af3fb75c88d29878a769a554fba0ca376ed30ab9d49a077698a54eb1c
[INFO] running `Command { std: "docker" "start" "-a" "0237488af3fb75c88d29878a769a554fba0ca376ed30ab9d49a077698a54eb1c", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio v1.45.0
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[INFO] [stdout] warning: struct `GeminiFunction` is never constructed
[INFO] [stdout]    --> src/provider/gemini.rs:533:19
[INFO] [stdout]     |
[INFO] [stdout] 533 | pub(crate) struct GeminiFunction {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `simple_eval` is never used
[INFO] [stdout]   --> tests/test_tools.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 | fn simple_eval(expr: &str) -> Result<f64> {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> tests/weather_tool_tests.rs:123:13
[INFO] [stdout]     |
[INFO] [stdout] 123 |         Err(e) => {
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `location` and `units` are never read
[INFO] [stdout]   --> tests/test_tools.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct WeatherRequest {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout]  9 |     pub location: String,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 10 |     pub units: Option<String>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `WeatherRequest` has derived impls for the traits `Clone` and `Debug`, but these are 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: struct `CalculatorRequest` is never constructed
[INFO] [stdout]   --> tests/test_tools.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct CalculatorRequest {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CalculatorResponse` is never constructed
[INFO] [stdout]   --> tests/test_tools.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub struct CalculatorResponse {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CalculatorTool` is never constructed
[INFO] [stdout]   --> tests/test_tools.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub struct CalculatorTool;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `simple_eval` is never used
[INFO] [stdout]   --> tests/test_tools.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 | fn simple_eval(expr: &str) -> Result<f64> {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_google_provider` is never used
[INFO] [stdout]   --> tests/test_utils.rs:64:8
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub fn get_google_provider() -> Option<GeminiProvider> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `extract_text_content` is never used
[INFO] [stdout]   --> tests/test_utils.rs:94:8
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub fn extract_text_content(message: &Message) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `has_tool_calls` is never used
[INFO] [stdout]    --> tests/test_utils.rs:127:8
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub fn has_tool_calls(message: &Message) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WeatherRequest` is never constructed
[INFO] [stdout]  --> tests/test_tools.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct WeatherRequest {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WeatherResponse` is never constructed
[INFO] [stdout]   --> tests/test_tools.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct WeatherResponse {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WeatherTool` is never constructed
[INFO] [stdout]   --> tests/test_tools.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct WeatherTool;
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `expression` is never read
[INFO] [stdout]   --> tests/test_tools.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct CalculatorRequest {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] 40 |     pub expression: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CalculatorRequest` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `simple_eval` is never used
[INFO] [stdout]   --> tests/test_tools.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 | fn simple_eval(expr: &str) -> Result<f64> {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `extract_text_content` is never used
[INFO] [stdout]   --> tests/test_utils.rs:94:8
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub fn extract_text_content(message: &Message) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `has_tool_calls` is never used
[INFO] [stdout]    --> tests/test_utils.rs:127:8
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub fn has_tool_calls(message: &Message) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `location` and `units` are never read
[INFO] [stdout]   --> tests/test_tools.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct WeatherRequest {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout]  9 |     pub location: String,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 10 |     pub units: Option<String>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `WeatherRequest` has derived impls for the traits `Clone` and `Debug`, but these are 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: struct `CalculatorRequest` is never constructed
[INFO] [stdout]   --> tests/test_tools.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct CalculatorRequest {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CalculatorResponse` is never constructed
[INFO] [stdout]   --> tests/test_tools.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub struct CalculatorResponse {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CalculatorTool` is never constructed
[INFO] [stdout]   --> tests/test_tools.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub struct CalculatorTool;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `simple_eval` is never used
[INFO] [stdout]   --> tests/test_tools.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 | fn simple_eval(expr: &str) -> Result<f64> {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_openai_provider` is never used
[INFO] [stdout]   --> tests/test_utils.rs:48:8
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub fn get_openai_provider() -> Option<OpenAIProvider> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_google_provider` is never used
[INFO] [stdout]   --> tests/test_utils.rs:64:8
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub fn get_google_provider() -> Option<GeminiProvider> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_mistral_provider` is never used
[INFO] [stdout]   --> tests/test_utils.rs:79:8
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub fn get_mistral_provider() -> Option<MistralProvider> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `extract_text_content` is never used
[INFO] [stdout]   --> tests/test_utils.rs:94:8
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub fn extract_text_content(message: &Message) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `has_tool_calls` is never used
[INFO] [stdout]    --> tests/test_utils.rs:127:8
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub fn has_tool_calls(message: &Message) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GeminiFunction` is never constructed
[INFO] [stdout]    --> src/provider/gemini.rs:533:19
[INFO] [stdout]     |
[INFO] [stdout] 533 | pub(crate) struct GeminiFunction {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `location` and `units` are never read
[INFO] [stdout]   --> tests/test_tools.rs:9:9
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct WeatherRequest {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout]  9 |     pub location: String,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 10 |     pub units: Option<String>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `WeatherRequest` has derived impls for the traits `Clone` and `Debug`, but these are 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: struct `CalculatorRequest` is never constructed
[INFO] [stdout]   --> tests/test_tools.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct CalculatorRequest {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CalculatorResponse` is never constructed
[INFO] [stdout]   --> tests/test_tools.rs:44:12
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub struct CalculatorResponse {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CalculatorTool` is never constructed
[INFO] [stdout]   --> tests/test_tools.rs:49:12
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub struct CalculatorTool;
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `simple_eval` is never used
[INFO] [stdout]   --> tests/test_tools.rs:65:4
[INFO] [stdout]    |
[INFO] [stdout] 65 | fn simple_eval(expr: &str) -> Result<f64> {
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `extract_text_content` is never used
[INFO] [stdout]   --> tests/test_utils.rs:94:8
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub fn extract_text_content(message: &Message) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `has_tool_calls` is never used
[INFO] [stdout]    --> tests/test_utils.rs:127:8
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub fn has_tool_calls(message: &Message) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 34.49s
[INFO] running `Command { std: "docker" "inspect" "0237488af3fb75c88d29878a769a554fba0ca376ed30ab9d49a077698a54eb1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0237488af3fb75c88d29878a769a554fba0ca376ed30ab9d49a077698a54eb1c", kill_on_drop: false }`
[INFO] [stdout] 0237488af3fb75c88d29878a769a554fba0ca376ed30ab9d49a077698a54eb1c
