[INFO] cloning repository https://github.com/glmcz/rolling_stats [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/glmcz/rolling_stats" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fglmcz%2Frolling_stats", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fglmcz%2Frolling_stats'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b684153637645948dc3134eda5cb42ca352f3a5c [INFO] testing glmcz/rolling_stats against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fglmcz%2Frolling_stats" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/glmcz/rolling_stats [INFO] finished tweaking git repo https://github.com/glmcz/rolling_stats [INFO] tweaked toml for git repo https://github.com/glmcz/rolling_stats written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/glmcz/rolling_stats on toolchain 1.99.0-beta.8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/glmcz/rolling_stats 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 8f7df62f34943356d6a45cf3c00d93f017960967c56b955ee3078f6642a4a86e [INFO] running `Command { std: "docker" "start" "8f7df62f34943356d6a45cf3c00d93f017960967c56b955ee3078f6642a4a86e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8f7df62f34943356d6a45cf3c00d93f017960967c56b955ee3078f6642a4a86e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8f7df62f34943356d6a45cf3c00d93f017960967c56b955ee3078f6642a4a86e" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8f7df62f34943356d6a45cf3c00d93f017960967c56b955ee3078f6642a4a86e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8f7df62f34943356d6a45cf3c00d93f017960967c56b955ee3078f6642a4a86e" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.154 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling rand_distr v0.4.3 [INFO] [stderr] Compiling rolling_stats v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/logs.rs:35:21 [INFO] [stdout] | [INFO] [stdout] 35 | fn error(&self, msg: &str) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/logs.rs:40:20 [INFO] [stdout] | [INFO] [stdout] 40 | fn warn(&self, msg: &str) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/logs.rs:45:20 [INFO] [stdout] | [INFO] [stdout] 45 | fn info(&self, msg: &str) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RollingStats` is never constructed [INFO] [stdout] --> src/lib.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | struct RollingStats { [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`, `mean`, `std_deviation`, `std_distribution`, and `write_no_std` are never used [INFO] [stdout] --> src/lib.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 34 | impl RollingStats { [INFO] [stdout] | ----------------- associated items in this implementation [INFO] [stdout] 35 | pub fn default() -> Self { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | fn mean(&mut self) -> f32 { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 55 | fn std_deviation(&mut self) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 72 | fn std_distribution(&mut self) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 86 | pub fn write_no_std(&mut self, buf: &[u8]) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `LOG` is never used [INFO] [stdout] --> src/byte_converter.rs:14:11 [INFO] [stdout] | [INFO] [stdout] 14 | pub const LOG: NoStdLogger = NoStdLogger; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `FixeArrayError` is never used [INFO] [stdout] --> src/byte_converter.rs:21:10 [INFO] [stdout] | [INFO] [stdout] 21 | pub enum FixeArrayError { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FixedArray` is never constructed [INFO] [stdout] --> src/byte_converter.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct FixedArray { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/byte_converter.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 35 | impl FixedArray { [INFO] [stdout] | -------------------------------------------------------- associated items in this implementation [INFO] [stdout] 36 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | pub fn push(&mut self, element: T) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 54 | pub fn get(&self, range: core::ops::Range) -> Option<&[T]> { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 64 | fn slice(&self, start: usize, len: usize) -> &[T] { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 69 | pub fn clear(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 75 | pub fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 83 | pub fn iter(&self) -> Iter { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 87 | pub fn len(&self) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 96 | pub fn extend_by_slice(&mut self, slice: &[T]) -> Result<(), FixeArrayError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 126 | pub fn extend_by_array(&mut self, array: &FixedArray) -> Result<(), FixeArrayError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ByteConverter` is never constructed [INFO] [stdout] --> src/byte_converter.rs:155:12 [INFO] [stdout] | [INFO] [stdout] 155 | pub struct ByteConverter { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/byte_converter.rs:171:12 [INFO] [stdout] | [INFO] [stdout] 170 | impl ByteConverter { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] 171 | pub fn init(window_size: usize) -> ByteConverter { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 195 | pub fn get_window_size(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 199 | pub fn get_sum(&self) -> &i32 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 204 | pub fn get_buf(&self) -> &FixedArray { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 208 | pub fn set_sum(&mut self, value: i32) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 213 | pub fn clear_buf(&mut self) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 219 | pub fn read_little_endians(&mut self, buf: &[u8], start_index: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 237 | pub fn read_big_endians(&mut self, buf: &[u8], start_index: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 259 | pub fn reconstruct_i32_bytes(&self, buf: &[u8]) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 321 | pub fn convert_bytes_to_i32(&mut self, buf: &[u8]) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Logger` is never used [INFO] [stdout] --> src/logs.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait Logger { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `NoStdLogger` is never constructed [INFO] [stdout] --> src/logs.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct NoStdLogger; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/byte_converter.rs:83:17 [INFO] [stdout] | [INFO] [stdout] 83 | pub fn iter(&self) -> Iter { [INFO] [stdout] | ^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 83 | pub fn iter(&self) -> Iter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `release` profile [optimized] target(s) in 2.48s [INFO] running `Command { std: "docker" "inspect" "8f7df62f34943356d6a45cf3c00d93f017960967c56b955ee3078f6642a4a86e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8f7df62f34943356d6a45cf3c00d93f017960967c56b955ee3078f6642a4a86e" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }` [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/logs.rs:35:21 [INFO] [stdout] | [INFO] [stdout] 35 | fn error(&self, msg: &str) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/logs.rs:40:20 [INFO] [stdout] | [INFO] [stdout] 40 | fn warn(&self, msg: &str) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/logs.rs:45:20 [INFO] [stdout] | [INFO] [stdout] 45 | fn info(&self, msg: &str) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RollingStats` is never constructed [INFO] [stdout] --> src/lib.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | struct RollingStats { [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`, `mean`, `std_deviation`, `std_distribution`, and `write_no_std` are never used [INFO] [stdout] --> src/lib.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 34 | impl RollingStats { [INFO] [stdout] | ----------------- associated items in this implementation [INFO] [stdout] 35 | pub fn default() -> Self { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | fn mean(&mut self) -> f32 { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 55 | fn std_deviation(&mut self) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 72 | fn std_distribution(&mut self) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 86 | pub fn write_no_std(&mut self, buf: &[u8]) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `LOG` is never used [INFO] [stdout] --> src/byte_converter.rs:14:11 [INFO] [stdout] | [INFO] [stdout] 14 | pub const LOG: NoStdLogger = NoStdLogger; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `FixeArrayError` is never used [INFO] [stdout] --> src/byte_converter.rs:21:10 [INFO] [stdout] | [INFO] [stdout] 21 | pub enum FixeArrayError { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FixedArray` is never constructed [INFO] [stdout] --> src/byte_converter.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct FixedArray { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/byte_converter.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 35 | impl FixedArray { [INFO] [stdout] | -------------------------------------------------------- associated items in this implementation [INFO] [stdout] 36 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | pub fn push(&mut self, element: T) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 54 | pub fn get(&self, range: core::ops::Range) -> Option<&[T]> { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 64 | fn slice(&self, start: usize, len: usize) -> &[T] { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 69 | pub fn clear(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 75 | pub fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 83 | pub fn iter(&self) -> Iter { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 87 | pub fn len(&self) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 96 | pub fn extend_by_slice(&mut self, slice: &[T]) -> Result<(), FixeArrayError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 126 | pub fn extend_by_array(&mut self, array: &FixedArray) -> Result<(), FixeArrayError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ByteConverter` is never constructed [INFO] [stdout] --> src/byte_converter.rs:155:12 [INFO] [stdout] | [INFO] [stdout] 155 | pub struct ByteConverter { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rolling_stats v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/byte_converter.rs:171:12 [INFO] [stdout] | [INFO] [stdout] 170 | impl ByteConverter { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] 171 | pub fn init(window_size: usize) -> ByteConverter { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 195 | pub fn get_window_size(&self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 199 | pub fn get_sum(&self) -> &i32 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 204 | pub fn get_buf(&self) -> &FixedArray { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 208 | pub fn set_sum(&mut self, value: i32) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 213 | pub fn clear_buf(&mut self) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 219 | pub fn read_little_endians(&mut self, buf: &[u8], start_index: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 237 | pub fn read_big_endians(&mut self, buf: &[u8], start_index: usize) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 259 | pub fn reconstruct_i32_bytes(&self, buf: &[u8]) -> Option> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 321 | pub fn convert_bytes_to_i32(&mut self, buf: &[u8]) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Logger` is never used [INFO] [stdout] --> src/logs.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait Logger { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `NoStdLogger` is never constructed [INFO] [stdout] --> src/logs.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct NoStdLogger; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/byte_converter.rs:83:17 [INFO] [stdout] | [INFO] [stdout] 83 | pub fn iter(&self) -> Iter { [INFO] [stdout] | ^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 83 | pub fn iter(&self) -> Iter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/logs.rs:35:21 [INFO] [stdout] | [INFO] [stdout] 35 | fn error(&self, msg: &str) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/logs.rs:40:20 [INFO] [stdout] | [INFO] [stdout] 40 | fn warn(&self, msg: &str) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/logs.rs:45:20 [INFO] [stdout] | [INFO] [stdout] 45 | fn info(&self, msg: &str) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/byte_converter.rs:83:17 [INFO] [stdout] | [INFO] [stdout] 83 | pub fn iter(&self) -> Iter { [INFO] [stdout] | ^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 83 | pub fn iter(&self) -> Iter<'_, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `release` profile [optimized] target(s) in 0.20s [INFO] running `Command { std: "docker" "inspect" "8f7df62f34943356d6a45cf3c00d93f017960967c56b955ee3078f6642a4a86e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8f7df62f34943356d6a45cf3c00d93f017960967c56b955ee3078f6642a4a86e" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `msg` [INFO] [stderr] --> src/logs.rs:35:21 [INFO] [stderr] | [INFO] [stderr] 35 | fn error(&self, msg: &str) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `msg` [INFO] [stderr] --> src/logs.rs:40:20 [INFO] [stderr] | [INFO] [stderr] 40 | fn warn(&self, msg: &str) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `msg` [INFO] [stderr] --> src/logs.rs:45:20 [INFO] [stderr] | [INFO] [stderr] 45 | fn info(&self, msg: &str) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stderr] [INFO] [stderr] warning: struct `RollingStats` is never constructed [INFO] [stderr] --> src/lib.rs:26:8 [INFO] [stderr] | [INFO] [stderr] 26 | struct RollingStats { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: associated items `default`, `mean`, `std_deviation`, `std_distribution`, and `write_no_std` are never used [INFO] [stderr] --> src/lib.rs:35:12 [INFO] [stderr] | [INFO] [stderr] 34 | impl RollingStats { [INFO] [stderr] | ----------------- associated items in this implementation [INFO] [stderr] 35 | pub fn default() -> Self { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 45 | fn mean(&mut self) -> f32 { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 55 | fn std_deviation(&mut self) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 72 | fn std_distribution(&mut self) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 86 | pub fn write_no_std(&mut self, buf: &[u8]) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `LOG` is never used [INFO] [stderr] --> src/byte_converter.rs:14:11 [INFO] [stderr] | [INFO] [stderr] 14 | pub const LOG: NoStdLogger = NoStdLogger; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: enum `FixeArrayError` is never used [INFO] [stderr] --> src/byte_converter.rs:21:10 [INFO] [stderr] | [INFO] [stderr] 21 | pub enum FixeArrayError { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `FixedArray` is never constructed [INFO] [stderr] --> src/byte_converter.rs:29:12 [INFO] [stderr] | [INFO] [stderr] 29 | pub struct FixedArray { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: multiple associated items are never used [INFO] [stderr] --> src/byte_converter.rs:36:12 [INFO] [stderr] | [INFO] [stderr] 35 | impl FixedArray { [INFO] [stderr] | -------------------------------------------------------- associated items in this implementation [INFO] [stderr] 36 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 44 | pub fn push(&mut self, element: T) { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 54 | pub fn get(&self, range: core::ops::Range) -> Option<&[T]> { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 64 | fn slice(&self, start: usize, len: usize) -> &[T] { [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 69 | pub fn clear(&mut self) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 75 | pub fn is_empty(&self) -> bool { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 83 | pub fn iter(&self) -> Iter { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 87 | pub fn len(&self) -> usize { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 96 | pub fn extend_by_slice(&mut self, slice: &[T]) -> Result<(), FixeArrayError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 126 | pub fn extend_by_array(&mut self, array: &FixedArray) -> Result<(), FixeArrayError> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `ByteConverter` is never constructed [INFO] [stderr] --> src/byte_converter.rs:155:12 [INFO] [stderr] | [INFO] [stderr] 155 | pub struct ByteConverter { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: multiple associated items are never used [INFO] [stderr] --> src/byte_converter.rs:171:12 [INFO] [stderr] | [INFO] [stderr] 170 | impl ByteConverter { [INFO] [stderr] | ------------------ associated items in this implementation [INFO] [stderr] 171 | pub fn init(window_size: usize) -> ByteConverter { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 195 | pub fn get_window_size(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 199 | pub fn get_sum(&self) -> &i32 { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 204 | pub fn get_buf(&self) -> &FixedArray { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 208 | pub fn set_sum(&mut self, value: i32) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 213 | pub fn clear_buf(&mut self) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 219 | pub fn read_little_endians(&mut self, buf: &[u8], start_index: usize) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 237 | pub fn read_big_endians(&mut self, buf: &[u8], start_index: usize) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 259 | pub fn reconstruct_i32_bytes(&self, buf: &[u8]) -> Option> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 321 | pub fn convert_bytes_to_i32(&mut self, buf: &[u8]) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait `Logger` is never used [INFO] [stderr] --> src/logs.rs:6:11 [INFO] [stderr] | [INFO] [stderr] 6 | pub trait Logger { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `NoStdLogger` is never constructed [INFO] [stderr] --> src/logs.rs:16:12 [INFO] [stderr] | [INFO] [stderr] 16 | pub struct NoStdLogger; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/byte_converter.rs:83:17 [INFO] [stderr] | [INFO] [stderr] 83 | pub fn iter(&self) -> Iter { [INFO] [stderr] | ^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 83 | pub fn iter(&self) -> Iter<'_, T> { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: `rolling_stats` (lib) generated 14 warnings (run `cargo fix --lib -p rolling_stats` to apply 4 suggestions) [INFO] [stderr] warning: `rolling_stats` (lib test) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished `release` profile [optimized] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/release/deps/lib-590d9d780f3fc0ce) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests_no_std::test_one_write ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests lib [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" "8f7df62f34943356d6a45cf3c00d93f017960967c56b955ee3078f6642a4a86e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f7df62f34943356d6a45cf3c00d93f017960967c56b955ee3078f6642a4a86e", kill_on_drop: false }` [INFO] [stdout] 8f7df62f34943356d6a45cf3c00d93f017960967c56b955ee3078f6642a4a86e