Aug 17 15:55:16.146 INFO checking o-0.2.0 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426 Aug 17 15:55:16.146 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets Aug 17 15:55:16.146 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets Aug 17 15:55:16.146 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-5/master#142bb27373126edf8367f526358b6c72ecf1d8df:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"` Aug 17 15:55:16.385 INFO blam! a2884cbabeff2c8428b41ea368256d5c3d6dbf8d465abd65115f1aed959a06c4 Aug 17 15:55:16.388 INFO running `"docker" "start" "-a" "a2884cbabeff2c8428b41ea368256d5c3d6dbf8d465abd65115f1aed959a06c4"` Aug 17 15:55:17.466 INFO kablam! Checking o v0.2.0 (file:///source) Aug 17 15:55:18.224 INFO kablam! warning: unused imports: `ThreadId`, `current` Aug 17 15:55:18.224 INFO kablam! --> src/thread/mod.rs:2:31 Aug 17 15:55:18.224 INFO kablam! | Aug 17 15:55:18.224 INFO kablam! 2 | use std::thread::{JoinHandle, ThreadId, current}; Aug 17 15:55:18.224 INFO kablam! | ^^^^^^^^ ^^^^^^^ Aug 17 15:55:18.225 INFO kablam! | Aug 17 15:55:18.225 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 17 15:55:18.226 INFO kablam! Aug 17 15:55:18.226 INFO kablam! warning: unused imports: `LockResult as StdLockResult`, `TryLockResult as StdTryLockResult` Aug 17 15:55:18.226 INFO kablam! --> src/sync/mod.rs:2:17 Aug 17 15:55:18.227 INFO kablam! | Aug 17 15:55:18.227 INFO kablam! 2 | use std::sync::{LockResult as StdLockResult, Mutex as StdMutex, Aug 17 15:55:18.227 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 17 15:55:18.227 INFO kablam! ... Aug 17 15:55:18.227 INFO kablam! 6 | TryLockResult as StdTryLockResult}; Aug 17 15:55:18.227 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 17 15:55:18.227 INFO kablam! Aug 17 15:55:18.228 INFO kablam! warning: unused import: `std::sync::atomic::AtomicUsize as RAtomicUsize` Aug 17 15:55:18.228 INFO kablam! --> src/sync/mod.rs:7:5 Aug 17 15:55:18.228 INFO kablam! | Aug 17 15:55:18.228 INFO kablam! 7 | use std::sync::atomic::AtomicUsize as RAtomicUsize; Aug 17 15:55:18.228 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 17 15:55:18.229 INFO kablam! Aug 17 15:55:18.229 INFO kablam! warning: unused imports: `Rng`, `XorShiftRng` Aug 17 15:55:18.229 INFO kablam! --> src/sched.rs:7:27 Aug 17 15:55:18.229 INFO kablam! | Aug 17 15:55:18.230 INFO kablam! 7 | use ayn_rand_is_garbage::{Rng, XorShiftRng}; Aug 17 15:55:18.230 INFO kablam! | ^^^ ^^^^^^^^^^^ Aug 17 15:55:18.230 INFO kablam! warning: unused `#[macro_use]` import Aug 17 15:55:18.230 INFO kablam! --> src/lib.rs:1:1 Aug 17 15:55:18.230 INFO kablam! | Aug 17 15:55:18.230 INFO kablam! 1 | #[macro_use] Aug 17 15:55:18.230 INFO kablam! | ^^^^^^^^^^^^ Aug 17 15:55:18.230 INFO kablam! | Aug 17 15:55:18.230 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 17 15:55:18.230 INFO kablam! Aug 17 15:55:18.231 INFO kablam! Aug 17 15:55:18.439 INFO kablam! warning: unused variable: `dur` Aug 17 15:55:18.439 INFO kablam! --> src/sched.rs:55:32 Aug 17 15:55:18.439 INFO kablam! | Aug 17 15:55:18.439 INFO kablam! 55 | pub(crate) fn sleep(&self, dur: Duration) {} Aug 17 15:55:18.439 INFO kablam! | ^^^ help: consider using `_dur` instead Aug 17 15:55:18.440 INFO kablam! | Aug 17 15:55:18.440 INFO kablam! = note: #[warn(unused_variables)] on by default Aug 17 15:55:18.441 INFO kablam! Aug 17 15:55:18.488 INFO kablam! warning: method is never used: `new` Aug 17 15:55:18.488 INFO kablam! --> src/sched.rs:22:5 Aug 17 15:55:18.488 INFO kablam! | Aug 17 15:55:18.488 INFO kablam! 22 | fn new() -> Process { Aug 17 15:55:18.488 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Aug 17 15:55:18.489 INFO kablam! | Aug 17 15:55:18.489 INFO kablam! = note: #[warn(dead_code)] on by default Aug 17 15:55:18.490 INFO kablam! Aug 17 15:55:18.491 INFO kablam! warning: field is never used: `tid_to_group` Aug 17 15:55:18.491 INFO kablam! --> src/sched.rs:28:5 Aug 17 15:55:18.491 INFO kablam! | Aug 17 15:55:18.491 INFO kablam! 28 | tid_to_group: Mutex>>, Aug 17 15:55:18.491 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 17 15:55:18.491 INFO kablam! Aug 17 15:55:18.492 INFO kablam! warning: method is never used: `run` Aug 17 15:55:18.492 INFO kablam! --> src/sched.rs:32:5 Aug 17 15:55:18.492 INFO kablam! | Aug 17 15:55:18.492 INFO kablam! 32 | / pub fn run(&self, f: F) -> T Aug 17 15:55:18.492 INFO kablam! 33 | | where F: FnOnce() -> T, Aug 17 15:55:18.492 INFO kablam! 34 | | F: panic::UnwindSafe, Aug 17 15:55:18.492 INFO kablam! 35 | | F: Send + 'static, Aug 17 15:55:18.492 INFO kablam! ... | Aug 17 15:55:18.492 INFO kablam! 46 | | f() Aug 17 15:55:18.492 INFO kablam! 47 | | } Aug 17 15:55:18.492 INFO kablam! | |_____^ Aug 17 15:55:18.493 INFO kablam! Aug 17 15:55:18.494 INFO kablam! warning: function is never used: `tid` Aug 17 15:55:18.494 INFO kablam! --> src/sched.rs:92:1 Aug 17 15:55:18.494 INFO kablam! | Aug 17 15:55:18.494 INFO kablam! 92 | fn tid() -> ThreadId { Aug 17 15:55:18.494 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Aug 17 15:55:18.494 INFO kablam! Aug 17 15:55:18.546 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1.27s Aug 17 15:55:18.554 INFO kablam! su: No module specific data is present Aug 17 15:55:19.102 INFO running `"docker" "rm" "-f" "a2884cbabeff2c8428b41ea368256d5c3d6dbf8d465abd65115f1aed959a06c4"` Aug 17 15:55:19.366 INFO blam! a2884cbabeff2c8428b41ea368256d5c3d6dbf8d465abd65115f1aed959a06c4