Dec 19 17:09:02.756 INFO checking f-ctt/The-Senate-Bus-Problem against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955 Dec 19 17:09:02.756 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-1/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"` Dec 19 17:09:02.947 INFO [stdout] a39680cd316040ffe935e52a5f4bcd411ccab0c270d8e6f1fde3eb26b73ed6db Dec 19 17:09:02.948 INFO running `"docker" "start" "-a" "a39680cd316040ffe935e52a5f4bcd411ccab0c270d8e6f1fde3eb26b73ed6db"` Dec 19 17:09:03.486 INFO [stderr] Checking rand_core v0.2.0-pre.0 Dec 19 17:09:03.854 INFO [stderr] Checking rand v0.5.0-pre.2 Dec 19 17:09:05.772 INFO [stderr] Checking The-Senate-Bus-problem v0.1.0 (/opt/crater/workdir) Dec 19 17:09:05.984 INFO [stderr] warning: unused import: `RwLock` Dec 19 17:09:05.984 INFO [stderr] --> src/main.rs:1:29 Dec 19 17:09:05.984 INFO [stderr] | Dec 19 17:09:05.984 INFO [stderr] 1 | use std::sync::{Mutex, Arc, RwLock, Condvar}; Dec 19 17:09:05.984 INFO [stderr] | ^^^^^^ Dec 19 17:09:05.984 INFO [stderr] | Dec 19 17:09:05.984 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 19 17:09:05.984 INFO [stderr] Dec 19 17:09:05.984 INFO [stderr] warning: unused import: `RwLock` Dec 19 17:09:05.984 INFO [stderr] --> src/main.rs:1:29 Dec 19 17:09:05.984 INFO [stderr] | Dec 19 17:09:05.984 INFO [stderr] 1 | use std::sync::{Mutex, Arc, RwLock, Condvar}; Dec 19 17:09:05.984 INFO [stderr] | ^^^^^^ Dec 19 17:09:05.984 INFO [stderr] | Dec 19 17:09:05.984 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 19 17:09:05.984 INFO [stderr] Dec 19 17:09:06.072 INFO [stderr] warning: crate `The_Senate_Bus_problem` should have a snake case name such as `the_senate_bus_problem` Dec 19 17:09:06.072 INFO [stderr] | Dec 19 17:09:06.072 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 19 17:09:06.072 INFO [stderr] Dec 19 17:09:06.072 INFO [stderr] warning: function `enter_boardingArea` should have a snake case name such as `enter_boarding_area` Dec 19 17:09:06.072 INFO [stderr] --> src/main.rs:8:1 Dec 19 17:09:06.072 INFO [stderr] | Dec 19 17:09:06.072 INFO [stderr] 8 | / fn enter_boardingArea(mutex_clone: Arc>, id: u32) { // update the amout of riders waiting and unlock the mutex Dec 19 17:09:06.072 INFO [stderr] 9 | | let mut waiting = mutex_clone.lock().unwrap(); Dec 19 17:09:06.072 INFO [stderr] 10 | | *waiting += 1; Dec 19 17:09:06.072 INFO [stderr] 11 | | println!("RID: {}\t\t: enter: {}", id, *waiting); Dec 19 17:09:06.072 INFO [stderr] 12 | | } Dec 19 17:09:06.072 INFO [stderr] | |_^ Dec 19 17:09:06.072 INFO [stderr] Dec 19 17:09:06.072 INFO [stderr] warning: variable `allAboard` should have a snake case name such as `all_aboard` Dec 19 17:09:06.072 INFO [stderr] --> src/main.rs:62:9 Dec 19 17:09:06.072 INFO [stderr] | Dec 19 17:09:06.072 INFO [stderr] 62 | let allAboard = Arc::new((Mutex::new(0), Condvar::new())); // Bus waits til all riders get in Dec 19 17:09:06.072 INFO [stderr] | ^^^^^^^^^ Dec 19 17:09:06.072 INFO [stderr] Dec 19 17:09:06.072 INFO [stderr] warning: variable `allAboard_clone` should have a snake case name such as `all_aboard_clone` Dec 19 17:09:06.072 INFO [stderr] --> src/main.rs:72:9 Dec 19 17:09:06.072 INFO [stderr] | Dec 19 17:09:06.072 INFO [stderr] 72 | let allAboard_clone = allAboard.clone(); Dec 19 17:09:06.072 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 19 17:09:06.072 INFO [stderr] Dec 19 17:09:06.074 INFO [stderr] warning: crate `The_Senate_Bus_problem` should have a snake case name such as `the_senate_bus_problem` Dec 19 17:09:06.074 INFO [stderr] | Dec 19 17:09:06.074 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 19 17:09:06.074 INFO [stderr] Dec 19 17:09:06.075 INFO [stderr] warning: function `enter_boardingArea` should have a snake case name such as `enter_boarding_area` Dec 19 17:09:06.075 INFO [stderr] --> src/main.rs:8:1 Dec 19 17:09:06.075 INFO [stderr] | Dec 19 17:09:06.075 INFO [stderr] 8 | / fn enter_boardingArea(mutex_clone: Arc>, id: u32) { // update the amout of riders waiting and unlock the mutex Dec 19 17:09:06.075 INFO [stderr] 9 | | let mut waiting = mutex_clone.lock().unwrap(); Dec 19 17:09:06.075 INFO [stderr] 10 | | *waiting += 1; Dec 19 17:09:06.075 INFO [stderr] 11 | | println!("RID: {}\t\t: enter: {}", id, *waiting); Dec 19 17:09:06.075 INFO [stderr] 12 | | } Dec 19 17:09:06.075 INFO [stderr] | |_^ Dec 19 17:09:06.075 INFO [stderr] Dec 19 17:09:06.075 INFO [stderr] warning: variable `allAboard` should have a snake case name such as `all_aboard` Dec 19 17:09:06.075 INFO [stderr] --> src/main.rs:62:9 Dec 19 17:09:06.075 INFO [stderr] | Dec 19 17:09:06.075 INFO [stderr] 62 | let allAboard = Arc::new((Mutex::new(0), Condvar::new())); // Bus waits til all riders get in Dec 19 17:09:06.075 INFO [stderr] | ^^^^^^^^^ Dec 19 17:09:06.075 INFO [stderr] Dec 19 17:09:06.075 INFO [stderr] warning: variable `allAboard_clone` should have a snake case name such as `all_aboard_clone` Dec 19 17:09:06.075 INFO [stderr] --> src/main.rs:72:9 Dec 19 17:09:06.075 INFO [stderr] | Dec 19 17:09:06.075 INFO [stderr] 72 | let allAboard_clone = allAboard.clone(); Dec 19 17:09:06.075 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 19 17:09:06.075 INFO [stderr] Dec 19 17:09:06.097 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.64s Dec 19 17:09:06.481 INFO running `"docker" "inspect" "a39680cd316040ffe935e52a5f4bcd411ccab0c270d8e6f1fde3eb26b73ed6db"` Dec 19 17:09:06.609 INFO running `"docker" "rm" "-f" "a39680cd316040ffe935e52a5f4bcd411ccab0c270d8e6f1fde3eb26b73ed6db"` Dec 19 17:09:06.709 INFO [stdout] a39680cd316040ffe935e52a5f4bcd411ccab0c270d8e6f1fde3eb26b73ed6db