[INFO] fetching crate stock-calc 1.0.1... [INFO] checking stock-calc-1.0.1 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate stock-calc 1.0.1 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate stock-calc 1.0.1 [INFO] finished tweaking crates.io crate stock-calc 1.0.1 [INFO] tweaked toml for crates.io crate stock-calc 1.0.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate stock-calc 1.0.1 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate stock-calc 1.0.1 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7aeceef8d33a8ac51f50984d4f93c65092f2292a46f8b6a788d5b9123065227a [INFO] running `Command { std: "docker" "start" "-a" "7aeceef8d33a8ac51f50984d4f93c65092f2292a46f8b6a788d5b9123065227a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7aeceef8d33a8ac51f50984d4f93c65092f2292a46f8b6a788d5b9123065227a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7aeceef8d33a8ac51f50984d4f93c65092f2292a46f8b6a788d5b9123065227a", kill_on_drop: false }` [INFO] [stdout] 7aeceef8d33a8ac51f50984d4f93c65092f2292a46f8b6a788d5b9123065227a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] aef868ec102dcc35e2ea4cf670b1035ab0404fc558727c1571ab11097630ec3d [INFO] running `Command { std: "docker" "start" "-a" "aef868ec102dcc35e2ea4cf670b1035ab0404fc558727c1571ab11097630ec3d", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Checking signal-hook-registry v1.4.5 [INFO] [stderr] Compiling cc v1.2.31 [INFO] [stderr] Checking socket2 v0.6.0 [INFO] [stderr] Checking mio v1.0.4 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Checking event-listener v5.4.0 [INFO] [stderr] Compiling toml_edit v0.22.27 [INFO] [stderr] Checking futures-lite v2.6.0 [INFO] [stderr] Checking rustix v1.0.8 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Compiling endi v1.1.0 [INFO] [stderr] Compiling nix v0.30.1 [INFO] [stderr] Compiling signal-hook v0.3.18 [INFO] [stderr] Checking socket2 v0.5.10 [INFO] [stderr] Checking dlv-list v0.3.0 [INFO] [stderr] Checking ahash v0.7.8 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking ordered-stream v0.2.0 [INFO] [stderr] Checking event-listener-strategy v0.5.4 [INFO] [stderr] Checking console v0.15.11 [INFO] 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v4.11.7 [INFO] [stderr] Checking stock-calc v1.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `retry` [INFO] [stdout] --> src/main.rs:124:5 [INFO] [stdout] | [INFO] [stdout] 124 | retry: u32, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_retry` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `retry` [INFO] [stdout] --> src/main.rs:124:5 [INFO] [stdout] | [INFO] [stdout] 124 | retry: u32, [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_retry` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `InvalidStockCode` and `StorageError` are never constructed [INFO] [stdout] --> src/error.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum StockCalcError { [INFO] [stdout] | -------------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 12 | InvalidStockCode(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | StorageError(String), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `StockCalcError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `InvalidNumber` is never constructed [INFO] [stdout] --> src/error.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 37 | pub enum ValidationError { [INFO] [stdout] | --------------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 42 | InvalidNumber, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ValidationError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `create_default_config` is never used [INFO] [stdout] --> src/config.rs:102:12 [INFO] [stdout] | [INFO] [stdout] 56 | impl AppConfig { [INFO] [stdout] | -------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 102 | pub fn create_default_config() -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `validate_stock_code` is never used [INFO] [stdout] --> src/api.rs:79:18 [INFO] [stdout] | [INFO] [stdout] 12 | impl StockApi { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 79 | pub async fn validate_stock_code(&self, stock_code: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `format_percentage` is never used [INFO] [stdout] --> src/calculator.rs:129:12 [INFO] [stdout] | [INFO] [stdout] 7 | impl StockCalculator { [INFO] [stdout] | -------------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 129 | pub fn format_percentage(percentage: f64) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `config` is never read [INFO] [stdout] --> src/storage.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Storage { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 9 | config: AppConfig, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `update_stock`, `backup_database`, `restore_database`, `clear_database`, and `get_database_info` are never used [INFO] [stdout] --> src/storage.rs:71:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl Storage { [INFO] [stdout] | ------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 71 | pub fn update_stock(&self, stock: StockData) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 77 | pub fn backup_database(&self) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 89 | pub fn restore_database(&self) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 105 | pub fn clear_database(&self) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 110 | pub fn get_database_info(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DatabaseInfo` is never constructed [INFO] [stdout] --> src/storage.rs:129:12 [INFO] [stdout] | [INFO] [stdout] 129 | pub struct DatabaseInfo { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_help` is never used [INFO] [stdout] --> src/cli.rs:200:8 [INFO] [stdout] | [INFO] [stdout] 200 | pub fn print_help() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `InvalidStockCode` and `StorageError` are never constructed [INFO] [stdout] --> src/error.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub enum StockCalcError { [INFO] [stdout] | -------------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 12 | InvalidStockCode(String), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | StorageError(String), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `StockCalcError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `InvalidNumber` is never constructed [INFO] [stdout] --> src/error.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 37 | pub enum ValidationError { [INFO] [stdout] | --------------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 42 | InvalidNumber, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ValidationError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `create_default_config` is never used [INFO] [stdout] --> src/config.rs:102:12 [INFO] [stdout] | [INFO] [stdout] 56 | impl AppConfig { [INFO] [stdout] | -------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 102 | pub fn create_default_config() -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `validate_stock_code` is never used [INFO] [stdout] --> src/api.rs:79:18 [INFO] [stdout] | [INFO] [stdout] 12 | impl StockApi { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 79 | pub async fn validate_stock_code(&self, stock_code: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `format_percentage` is never used [INFO] [stdout] --> src/calculator.rs:129:12 [INFO] [stdout] | [INFO] [stdout] 7 | impl StockCalculator { [INFO] [stdout] | -------------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 129 | pub fn format_percentage(percentage: f64) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `config` is never read [INFO] [stdout] --> src/storage.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Storage { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 9 | config: AppConfig, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `update_stock`, `backup_database`, `restore_database`, `clear_database`, and `get_database_info` are never used [INFO] [stdout] --> src/storage.rs:71:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl Storage { [INFO] [stdout] | ------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 71 | pub fn update_stock(&self, stock: StockData) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 77 | pub fn backup_database(&self) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 89 | pub fn restore_database(&self) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 105 | pub fn clear_database(&self) -> Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 110 | pub fn get_database_info(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DatabaseInfo` is never constructed [INFO] [stdout] --> src/storage.rs:129:12 [INFO] [stdout] | [INFO] [stdout] 129 | pub struct DatabaseInfo { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_help` is never used [INFO] [stdout] --> src/cli.rs:200:8 [INFO] [stdout] | [INFO] [stdout] 200 | pub fn print_help() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.47s [INFO] running `Command { std: "docker" "inspect" "aef868ec102dcc35e2ea4cf670b1035ab0404fc558727c1571ab11097630ec3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aef868ec102dcc35e2ea4cf670b1035ab0404fc558727c1571ab11097630ec3d", kill_on_drop: false }` [INFO] [stdout] aef868ec102dcc35e2ea4cf670b1035ab0404fc558727c1571ab11097630ec3d