[INFO] fetching crate arms 0.0.3...
[INFO] testing arms-0.0.3 against try#a7ee93192a766fb0dafa23def7154fc03cfcfc3e for pr-146989
[INFO] extracting crate arms 0.0.3 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate arms 0.0.3
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate arms 0.0.3
[INFO] tweaked toml for crates.io crate arms 0.0.3 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate arms 0.0.3 on toolchain a7ee93192a766fb0dafa23def7154fc03cfcfc3e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate arms 0.0.3 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" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] a28de170bc8d405598f6bf5a9f386c7df0d4262dd553d720db0f4dfbd3a5d45c
[INFO] running `Command { std: "docker" "start" "-a" "a28de170bc8d405598f6bf5a9f386c7df0d4262dd553d720db0f4dfbd3a5d45c", kill_on_drop: false }`
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[INFO] [stderr]    Compiling arms v0.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated field `async_openai::types::chat::ChatCompletionResponseMessage::function_call`
[INFO] [stdout]   --> src/provider/faker.rs:96:21
[INFO] [stdout]    |
[INFO] [stdout] 96 |                     function_call: None,
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated field `async_openai::types::chat::CreateChatCompletionResponse::system_fingerprint`
[INFO] [stdout]    --> src/provider/faker.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 102 |             system_fingerprint: None,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `name` is never used
[INFO] [stdout]   --> src/router/router.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub trait Router {
[INFO] [stdout]    |           ------ method in this trait
[INFO] [stdout] 26 |     fn name(&self) -> &'static str;
[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 `RouterStats` is never constructed
[INFO] [stdout]  --> src/router/stats.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct RouterStats {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `default` and `increment_request` are never used
[INFO] [stdout]   --> src/router/stats.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl RouterStats {
[INFO] [stdout]    | ---------------- associated items in this implementation
[INFO] [stdout] 11 |     pub fn default() -> Self {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub fn increment_request(&mut self, model_id: &ModelName) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `config` is never read
[INFO] [stdout]   --> src/provider/openai.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct OpenAIProvider {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 13 |     model: ModelName,
[INFO] [stdout] 14 |     config: OpenAIConfig,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `OpenAIProvider` 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: method `name` is never used
[INFO] [stdout]   --> src/provider/provider.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub trait Provider: Send + Sync {
[INFO] [stdout]    |           -------- method in this trait
[INFO] [stdout] 28 |     // Used in tests only now.
[INFO] [stdout] 29 |     fn name(&self) -> &'static str;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 04s
[INFO] running `Command { std: "docker" "inspect" "a28de170bc8d405598f6bf5a9f386c7df0d4262dd553d720db0f4dfbd3a5d45c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a28de170bc8d405598f6bf5a9f386c7df0d4262dd553d720db0f4dfbd3a5d45c", kill_on_drop: false }`
[INFO] [stdout] a28de170bc8d405598f6bf5a9f386c7df0d4262dd553d720db0f4dfbd3a5d45c
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a87669bdb53a6b559fa20364762184fda965f4af998b85a399cdd942269eef5f
[INFO] running `Command { std: "docker" "start" "-a" "a87669bdb53a6b559fa20364762184fda965f4af998b85a399cdd942269eef5f", kill_on_drop: false }`
[INFO] [stdout] warning: use of deprecated field `async_openai::types::chat::ChatCompletionResponseMessage::function_call`
[INFO] [stdout]   --> src/provider/faker.rs:96:21
[INFO] [stdout]    |
[INFO] [stdout] 96 |                     function_call: None,
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated field `async_openai::types::chat::CreateChatCompletionResponse::system_fingerprint`
[INFO] [stdout]    --> src/provider/faker.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 102 |             system_fingerprint: None,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `name` is never used
[INFO] [stdout]   --> src/router/router.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub trait Router {
[INFO] [stdout]    |           ------ method in this trait
[INFO] [stdout] 26 |     fn name(&self) -> &'static str;
[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 `RouterStats` is never constructed
[INFO] [stdout]  --> src/router/stats.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct RouterStats {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `default` and `increment_request` are never used
[INFO] [stdout]   --> src/router/stats.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl RouterStats {
[INFO] [stdout]    | ---------------- associated items in this implementation
[INFO] [stdout] 11 |     pub fn default() -> Self {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub fn increment_request(&mut self, model_id: &ModelName) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `config` is never read
[INFO] [stdout]   --> src/provider/openai.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct OpenAIProvider {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 13 |     model: ModelName,
[INFO] [stdout] 14 |     config: OpenAIConfig,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `OpenAIProvider` 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: method `name` is never used
[INFO] [stdout]   --> src/provider/provider.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub trait Provider: Send + Sync {
[INFO] [stdout]    |           -------- method in this trait
[INFO] [stdout] 28 |     // Used in tests only now.
[INFO] [stdout] 29 |     fn name(&self) -> &'static str;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling arms v0.0.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated field `async_openai::types::chat::ChatCompletionResponseMessage::function_call`
[INFO] [stdout]   --> src/provider/faker.rs:96:21
[INFO] [stdout]    |
[INFO] [stdout] 96 |                     function_call: None,
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated field `async_openai::types::chat::CreateChatCompletionResponse::system_fingerprint`
[INFO] [stdout]    --> src/provider/faker.rs:102:13
[INFO] [stdout]     |
[INFO] [stdout] 102 |             system_fingerprint: None,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RouterStats` is never constructed
[INFO] [stdout]  --> src/router/stats.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct RouterStats {
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `default` and `increment_request` are never used
[INFO] [stdout]   --> src/router/stats.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl RouterStats {
[INFO] [stdout]    | ---------------- associated items in this implementation
[INFO] [stdout] 11 |     pub fn default() -> Self {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub fn increment_request(&mut self, model_id: &ModelName) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `config` is never read
[INFO] [stdout]   --> src/provider/openai.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct OpenAIProvider {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] 13 |     model: ModelName,
[INFO] [stdout] 14 |     config: OpenAIConfig,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `OpenAIProvider` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 12.74s
[INFO] running `Command { std: "docker" "inspect" "a87669bdb53a6b559fa20364762184fda965f4af998b85a399cdd942269eef5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a87669bdb53a6b559fa20364762184fda965f4af998b85a399cdd942269eef5f", kill_on_drop: false }`
[INFO] [stdout] a87669bdb53a6b559fa20364762184fda965f4af998b85a399cdd942269eef5f
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 41e1518b88e6ecb3e6fc82de27ac55e6cf5a31cf549bcbffc3ad25a3e3ab63d4
[INFO] running `Command { std: "docker" "start" "-a" "41e1518b88e6ecb3e6fc82de27ac55e6cf5a31cf549bcbffc3ad25a3e3ab63d4", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated field `async_openai::types::chat::ChatCompletionResponseMessage::function_call`
[INFO] [stderr]   --> src/provider/faker.rs:96:21
[INFO] [stderr]    |
[INFO] [stderr] 96 |                     function_call: None,
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated field `async_openai::types::chat::CreateChatCompletionResponse::system_fingerprint`
[INFO] [stderr]    --> src/provider/faker.rs:102:13
[INFO] [stderr]     |
[INFO] [stderr] 102 |             system_fingerprint: None,
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `name` is never used
[INFO] [stderr]   --> src/router/router.rs:26:8
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub trait Router {
[INFO] [stderr]    |           ------ method in this trait
[INFO] [stderr] 26 |     fn name(&self) -> &'static str;
[INFO] [stderr]    |        ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `RouterStats` is never constructed
[INFO] [stderr]  --> src/router/stats.rs:6:12
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct RouterStats {
[INFO] [stderr]   |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `default` and `increment_request` are never used
[INFO] [stderr]   --> src/router/stats.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | impl RouterStats {
[INFO] [stderr]    | ---------------- associated items in this implementation
[INFO] [stderr] 11 |     pub fn default() -> Self {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 17 |     pub fn increment_request(&mut self, model_id: &ModelName) -> usize {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `config` is never read
[INFO] [stderr]   --> src/provider/openai.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub struct OpenAIProvider {
[INFO] [stderr]    |            -------------- field in this struct
[INFO] [stderr] 13 |     model: ModelName,
[INFO] [stderr] 14 |     config: OpenAIConfig,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `OpenAIProvider` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: method `name` is never used
[INFO] [stderr]   --> src/provider/provider.rs:29:8
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub trait Provider: Send + Sync {
[INFO] [stderr]    |           -------- method in this trait
[INFO] [stderr] 28 |     // Used in tests only now.
[INFO] [stderr] 29 |     fn name(&self) -> &'static str;
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `RouterStats` is never constructed
[INFO] [stderr]  --> src/router/stats.rs:6:12
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct RouterStats {
[INFO] [stderr]   |            ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `arms` (lib) generated 7 warnings
[INFO] [stderr] warning: `arms` (lib test) generated 5 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/arms-7fb598e6f630663b)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test client::config::tests::test_config_validation ... ok
[INFO] [stdout] test client::config::tests::test_populate_config ... ok
[INFO] [stdout] test router::random::tests::test_random_router_sampling ... ok
[INFO] [stdout] test router::router::tests::test_router_construction ... ok
[INFO] [stdout] test router::wrr::tests::test_weighted_round_robin_sampling ... ok
[INFO] [stdout] test provider::provider::tests::test_provider_construction ... ok
[INFO] [stdout] test client::client::tests::test_client_new ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.55s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/client.rs (/opt/rustwide/target/debug/deps/client-d90706aab3122e41)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_completion ... ok
[INFO] [stdout] test tests::test_response ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests arms
[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" "41e1518b88e6ecb3e6fc82de27ac55e6cf5a31cf549bcbffc3ad25a3e3ab63d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41e1518b88e6ecb3e6fc82de27ac55e6cf5a31cf549bcbffc3ad25a3e3ab63d4", kill_on_drop: false }`
[INFO] [stdout] 41e1518b88e6ecb3e6fc82de27ac55e6cf5a31cf549bcbffc3ad25a3e3ab63d4