[INFO] updating cached repository f-ctt/The-Senate-Bus-Problem [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/f-ctt/The-Senate-Bus-Problem [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/f-ctt/The-Senate-Bus-Problem" "work/ex/clippy-test-run/sources/stable/gh/f-ctt/The-Senate-Bus-Problem"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/f-ctt/The-Senate-Bus-Problem'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/f-ctt/The-Senate-Bus-Problem" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/f-ctt/The-Senate-Bus-Problem"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/f-ctt/The-Senate-Bus-Problem'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 73f2d917655d01fded8b572ae6a73678d3165755 [INFO] sha for GitHub repo f-ctt/The-Senate-Bus-Problem: 73f2d917655d01fded8b572ae6a73678d3165755 [INFO] validating manifest of f-ctt/The-Senate-Bus-Problem on toolchain stable [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of f-ctt/The-Senate-Bus-Problem on toolchain stable+rustflags=-Dclippy::into_iter_on_array [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing f-ctt/The-Senate-Bus-Problem [INFO] finished frobbing f-ctt/The-Senate-Bus-Problem [INFO] frobbed toml for f-ctt/The-Senate-Bus-Problem written to work/ex/clippy-test-run/sources/stable/gh/f-ctt/The-Senate-Bus-Problem/Cargo.toml [INFO] started frobbing f-ctt/The-Senate-Bus-Problem [INFO] finished frobbing f-ctt/The-Senate-Bus-Problem [INFO] frobbed toml for f-ctt/The-Senate-Bus-Problem written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/f-ctt/The-Senate-Bus-Problem/Cargo.toml [INFO] crate f-ctt/The-Senate-Bus-Problem has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] linting f-ctt/The-Senate-Bus-Problem against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-4/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/f-ctt/The-Senate-Bus-Problem:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+stable" "clippy" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 5018cf64c0f05403365d287a3578bfe48750f2a54bbdf6950f63b5e7a0bf0597 [INFO] running `"docker" "start" "-a" "5018cf64c0f05403365d287a3578bfe48750f2a54bbdf6950f63b5e7a0bf0597"` [INFO] [stderr] Checking rand_core v0.2.0-pre.0 [INFO] [stderr] Checking rand v0.5.0-pre.2 [INFO] [stderr] Checking The-Senate-Bus-problem v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `RwLock` [INFO] [stderr] --> src/main.rs:1:29 [INFO] [stderr] | [INFO] [stderr] 1 | use std::sync::{Mutex, Arc, RwLock, Condvar}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: crate `The_Senate_Bus_problem` should have a snake case name such as `the_senate_bus_problem` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] warning: function `enter_boardingArea` should have a snake case name such as `enter_boarding_area` [INFO] [stderr] --> src/main.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | / fn enter_boardingArea(mutex_clone: Arc>, id: u32) { // update the amout of riders waiting and unlock the mutex [INFO] [stderr] 9 | | let mut waiting = mutex_clone.lock().unwrap(); [INFO] [stderr] 10 | | *waiting += 1; [INFO] [stderr] 11 | | println!("RID: {}\t\t: enter: {}", id, *waiting); [INFO] [stderr] 12 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: variable `allAboard` should have a snake case name such as `all_aboard` [INFO] [stderr] --> src/main.rs:62:9 [INFO] [stderr] | [INFO] [stderr] 62 | let allAboard = Arc::new((Mutex::new(0), Condvar::new())); // Bus waits til all riders get in [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `allAboard_clone` should have a snake case name such as `all_aboard_clone` [INFO] [stderr] --> src/main.rs:72:9 [INFO] [stderr] | [INFO] [stderr] 72 | let allAboard_clone = allAboard.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change [INFO] [stderr] --> src/main.rs:99:49 [INFO] [stderr] | [INFO] [stderr] 99 | thread::sleep(Duration::from_millis(r as u64)); [INFO] [stderr] | ^^^^^^^^ help: try: `u64::from(r)` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::cast_lossless)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change [INFO] [stderr] --> src/main.rs:116:45 [INFO] [stderr] | [INFO] [stderr] 116 | thread::sleep(Duration::from_millis(r as u64)); [INFO] [stderr] | ^^^^^^^^ help: try: `u64::from(r)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: unused import: `RwLock` [INFO] [stderr] --> src/main.rs:1:29 [INFO] [stderr] | [INFO] [stderr] 1 | use std::sync::{Mutex, Arc, RwLock, Condvar}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: crate `The_Senate_Bus_problem` should have a snake case name such as `the_senate_bus_problem` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] [INFO] [stderr] warning: function `enter_boardingArea` should have a snake case name such as `enter_boarding_area` [INFO] [stderr] --> src/main.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | / fn enter_boardingArea(mutex_clone: Arc>, id: u32) { // update the amout of riders waiting and unlock the mutex [INFO] [stderr] 9 | | let mut waiting = mutex_clone.lock().unwrap(); [INFO] [stderr] 10 | | *waiting += 1; [INFO] [stderr] 11 | | println!("RID: {}\t\t: enter: {}", id, *waiting); [INFO] [stderr] 12 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: variable `allAboard` should have a snake case name such as `all_aboard` [INFO] [stderr] --> src/main.rs:62:9 [INFO] [stderr] | [INFO] [stderr] 62 | let allAboard = Arc::new((Mutex::new(0), Condvar::new())); // Bus waits til all riders get in [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `allAboard_clone` should have a snake case name such as `all_aboard_clone` [INFO] [stderr] --> src/main.rs:72:9 [INFO] [stderr] | [INFO] [stderr] 72 | let allAboard_clone = allAboard.clone(); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change [INFO] [stderr] --> src/main.rs:99:49 [INFO] [stderr] | [INFO] [stderr] 99 | thread::sleep(Duration::from_millis(r as u64)); [INFO] [stderr] | ^^^^^^^^ help: try: `u64::from(r)` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::cast_lossless)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] warning: casting u8 to u64 may become silently lossy if types change [INFO] [stderr] --> src/main.rs:116:45 [INFO] [stderr] | [INFO] [stderr] 116 | thread::sleep(Duration::from_millis(r as u64)); [INFO] [stderr] | ^^^^^^^^ help: try: `u64::from(r)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#cast_lossless [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.85s [INFO] running `"docker" "inspect" "5018cf64c0f05403365d287a3578bfe48750f2a54bbdf6950f63b5e7a0bf0597"` [INFO] running `"docker" "rm" "-f" "5018cf64c0f05403365d287a3578bfe48750f2a54bbdf6950f63b5e7a0bf0597"` [INFO] [stdout] 5018cf64c0f05403365d287a3578bfe48750f2a54bbdf6950f63b5e7a0bf0597