[INFO] fetching crate axonml-cli 0.2.8...
[INFO] checking axonml-cli-0.2.8 against try#fa4dd1f19bfeb3fd235dc7f1406c42404436bef5 for pr-145108-2
[INFO] extracting crate axonml-cli 0.2.8 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate axonml-cli 0.2.8
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate axonml-cli 0.2.8
[INFO] tweaked toml for crates.io crate axonml-cli 0.2.8 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate axonml-cli 0.2.8 on toolchain fa4dd1f19bfeb3fd235dc7f1406c42404436bef5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fa4dd1f19bfeb3fd235dc7f1406c42404436bef5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate axonml-cli 0.2.8 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" "+fa4dd1f19bfeb3fd235dc7f1406c42404436bef5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 22ad1adbcd2d251447edf1042d6b93b83e27ec208d71fc776d084aa4dd53cf93
[INFO] running `Command { std: "docker" "start" "-a" "22ad1adbcd2d251447edf1042d6b93b83e27ec208d71fc776d084aa4dd53cf93", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "rm" "-f" "22ad1adbcd2d251447edf1042d6b93b83e27ec208d71fc776d084aa4dd53cf93", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+fa4dd1f19bfeb3fd235dc7f1406c42404436bef5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 83a7011fdf931f5a62664b9eb3947bf31ec76d0445bd7f13dbbc284ca2815bca
[INFO] running `Command { std: "docker" "start" "-a" "83a7011fdf931f5a62664b9eb3947bf31ec76d0445bd7f13dbbc284ca2815bca", kill_on_drop: false }`
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[INFO] [stdout] warning: use of deprecated associated function `assert_cmd::Command::cargo_bin`: incompatible with a custom cargo build-dir, see instead `cargo::cargo_bin_cmd!`
[INFO] [stdout]   --> tests/cli_integration_test.rs:20:14
[INFO] [stdout]    |
[INFO] [stdout] 20 |     Command::cargo_bin("axonml").unwrap()
[INFO] [stdout]    |              ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_empty` is never used
[INFO] [stdout]    --> src/commands/report.rs:157:12
[INFO] [stdout]     |
[INFO] [stdout]  83 | impl TrainingHistory {
[INFO] [stdout]     | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 157 |     pub fn is_empty(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `NotConnected` is never constructed
[INFO] [stdout]   --> src/api_client.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub enum ApiError {
[INFO] [stdout]    |          -------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 24 |     NotConnected,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ApiError` 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 `refresh_token` and `expires_in` are never read
[INFO] [stdout]   --> src/api_client.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct LoginResponse {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 41 |     pub access_token: Option<String>,
[INFO] [stdout] 42 |     pub refresh_token: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 43 |     pub expires_in: Option<i64>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LoginResponse` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_authenticated`, `create_training_run`, `update_training_metrics`, and `upload_model` are never used
[INFO] [stdout]    --> src/api_client.rs:179:12
[INFO] [stdout]     |
[INFO] [stdout] 110 | impl ApiClient {
[INFO] [stdout]     | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 179 |     pub fn is_authenticated(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 264 |     pub async fn create_training_run(&self, name: &str, model_name: &str, config: serde_json::Value) -> Result<TrainingRun, ApiErro...
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 287 |     pub async fn update_training_metrics(&self, run_id: &str, epoch: u32, metrics: serde_json::Value) -> Result<(), ApiError> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 329 |     pub async fn upload_model(&self, name: &str, model_path: &std::path::Path) -> Result<Model, ApiError> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `should_sync` is never used
[INFO] [stdout]    --> src/api_client.rs:378:14
[INFO] [stdout]     |
[INFO] [stdout] 378 | pub async fn should_sync() -> bool {
[INFO] [stdout]     |              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_empty` is never used
[INFO] [stdout]    --> src/commands/report.rs:157:12
[INFO] [stdout]     |
[INFO] [stdout]  83 | impl TrainingHistory {
[INFO] [stdout]     | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 157 |     pub fn is_empty(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `NotConnected` is never constructed
[INFO] [stdout]   --> src/api_client.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub enum ApiError {
[INFO] [stdout]    |          -------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 24 |     NotConnected,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ApiError` 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 `refresh_token` and `expires_in` are never read
[INFO] [stdout]   --> src/api_client.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub struct LoginResponse {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 41 |     pub access_token: Option<String>,
[INFO] [stdout] 42 |     pub refresh_token: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 43 |     pub expires_in: Option<i64>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LoginResponse` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_authenticated`, `create_training_run`, `update_training_metrics`, and `upload_model` are never used
[INFO] [stdout]    --> src/api_client.rs:179:12
[INFO] [stdout]     |
[INFO] [stdout] 110 | impl ApiClient {
[INFO] [stdout]     | -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 179 |     pub fn is_authenticated(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 264 |     pub async fn create_training_run(&self, name: &str, model_name: &str, config: serde_json::Value) -> Result<TrainingRun, ApiErro...
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 287 |     pub async fn update_training_metrics(&self, run_id: &str, epoch: u32, metrics: serde_json::Value) -> Result<(), ApiError> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 329 |     pub async fn upload_model(&self, name: &str, model_path: &std::path::Path) -> Result<Model, ApiError> {
[INFO] [stdout]     |                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `should_sync` is never used
[INFO] [stdout]    --> src/api_client.rs:378:14
[INFO] [stdout]     |
[INFO] [stdout] 378 | pub async fn should_sync() -> bool {
[INFO] [stdout]     |              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 06s
[INFO] running `Command { std: "docker" "inspect" "83a7011fdf931f5a62664b9eb3947bf31ec76d0445bd7f13dbbc284ca2815bca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83a7011fdf931f5a62664b9eb3947bf31ec76d0445bd7f13dbbc284ca2815bca", kill_on_drop: false }`
[INFO] [stdout] 83a7011fdf931f5a62664b9eb3947bf31ec76d0445bd7f13dbbc284ca2815bca
