Aug 17 16:36:33.442 INFO checking n-0.2.0 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426 Aug 17 16:36:33.442 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets Aug 17 16:36:33.442 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets Aug 17 16:36:33.442 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-5/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"` Aug 17 16:36:33.714 INFO blam! ba1cfb15fd9b356395954d7bf998c422aa9e109189b0bc9624d95dd55b5f98e4 Aug 17 16:36:33.717 INFO running `"docker" "start" "-a" "ba1cfb15fd9b356395954d7bf998c422aa9e109189b0bc9624d95dd55b5f98e4"` Aug 17 16:36:34.813 INFO kablam! Checking n v0.2.0 (file:///source) Aug 17 16:36:35.482 INFO kablam! warning: unused imports: `ThreadId`, `current` Aug 17 16:36:35.482 INFO kablam! --> src/thread/mod.rs:2:31 Aug 17 16:36:35.482 INFO kablam! | Aug 17 16:36:35.482 INFO kablam! 2 | use std::thread::{JoinHandle, ThreadId, current}; Aug 17 16:36:35.482 INFO kablam! | ^^^^^^^^ ^^^^^^^ Aug 17 16:36:35.482 INFO kablam! | Aug 17 16:36:35.482 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 17 16:36:35.482 INFO kablam! Aug 17 16:36:35.483 INFO kablam! warning: unused imports: `LockResult as StdLockResult`, `TryLockResult as StdTryLockResult` Aug 17 16:36:35.483 INFO kablam! --> src/sync/mod.rs:2:17 Aug 17 16:36:35.483 INFO kablam! | Aug 17 16:36:35.483 INFO kablam! 2 | use std::sync::{LockResult as StdLockResult, Mutex as StdMutex, Aug 17 16:36:35.483 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 17 16:36:35.483 INFO kablam! ... Aug 17 16:36:35.483 INFO kablam! 6 | TryLockResult as StdTryLockResult}; Aug 17 16:36:35.483 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 17 16:36:35.483 INFO kablam! Aug 17 16:36:35.483 INFO kablam! warning: unused import: `std::sync::atomic::AtomicUsize as RAtomicUsize` Aug 17 16:36:35.483 INFO kablam! --> src/sync/mod.rs:7:5 Aug 17 16:36:35.483 INFO kablam! | Aug 17 16:36:35.483 INFO kablam! 7 | use std::sync::atomic::AtomicUsize as RAtomicUsize; Aug 17 16:36:35.483 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 17 16:36:35.483 INFO kablam! Aug 17 16:36:35.483 INFO kablam! warning: unused imports: `Rng`, `XorShiftRng` Aug 17 16:36:35.483 INFO kablam! --> src/sched.rs:7:27 Aug 17 16:36:35.484 INFO kablam! | Aug 17 16:36:35.484 INFO kablam! 7 | use ayn_rand_is_garbage::{Rng, XorShiftRng}; Aug 17 16:36:35.484 INFO kablam! | ^^^ ^^^^^^^^^^^ Aug 17 16:36:35.484 INFO kablam! Aug 17 16:36:35.633 INFO kablam! warning: unused `#[macro_use]` import Aug 17 16:36:35.633 INFO kablam! --> src/lib.rs:1:1 Aug 17 16:36:35.633 INFO kablam! | Aug 17 16:36:35.633 INFO kablam! 1 | #[macro_use] Aug 17 16:36:35.633 INFO kablam! | ^^^^^^^^^^^^ Aug 17 16:36:35.633 INFO kablam! | Aug 17 16:36:35.638 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 17 16:36:35.638 INFO kablam! Aug 17 16:36:35.761 INFO kablam! warning: unused variable: `dur` Aug 17 16:36:35.761 INFO kablam! --> src/sched.rs:55:32 Aug 17 16:36:35.761 INFO kablam! | Aug 17 16:36:35.762 INFO kablam! 55 | pub(crate) fn sleep(&self, dur: Duration) {} Aug 17 16:36:35.762 INFO kablam! | ^^^ help: consider using `_dur` instead Aug 17 16:36:35.762 INFO kablam! | Aug 17 16:36:35.762 INFO kablam! = note: #[warn(unused_variables)] on by default Aug 17 16:36:35.762 INFO kablam! Aug 17 16:36:35.840 INFO kablam! warning: method is never used: `new` Aug 17 16:36:35.840 INFO kablam! --> src/sched.rs:22:5 Aug 17 16:36:35.840 INFO kablam! | Aug 17 16:36:35.840 INFO kablam! 22 | fn new() -> Process { Aug 17 16:36:35.840 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Aug 17 16:36:35.840 INFO kablam! | Aug 17 16:36:35.841 INFO kablam! = note: #[warn(dead_code)] on by default Aug 17 16:36:35.841 INFO kablam! Aug 17 16:36:35.841 INFO kablam! warning: field is never used: `tid_to_group` Aug 17 16:36:35.841 INFO kablam! --> src/sched.rs:28:5 Aug 17 16:36:35.841 INFO kablam! | Aug 17 16:36:35.841 INFO kablam! 28 | tid_to_group: Mutex>>, Aug 17 16:36:35.841 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Aug 17 16:36:35.841 INFO kablam! Aug 17 16:36:35.841 INFO kablam! warning: method is never used: `run` Aug 17 16:36:35.841 INFO kablam! --> src/sched.rs:32:5 Aug 17 16:36:35.841 INFO kablam! | Aug 17 16:36:35.842 INFO kablam! 32 | / pub fn run(&self, f: F) -> T Aug 17 16:36:35.842 INFO kablam! 33 | | where F: FnOnce() -> T, Aug 17 16:36:35.842 INFO kablam! 34 | | F: panic::UnwindSafe, Aug 17 16:36:35.842 INFO kablam! 35 | | F: Send + 'static, Aug 17 16:36:35.842 INFO kablam! ... | Aug 17 16:36:35.842 INFO kablam! 46 | | f() Aug 17 16:36:35.842 INFO kablam! 47 | | } Aug 17 16:36:35.842 INFO kablam! | |_____^ Aug 17 16:36:35.842 INFO kablam! Aug 17 16:36:35.842 INFO kablam! warning: function is never used: `tid` Aug 17 16:36:35.842 INFO kablam! --> src/sched.rs:92:1 Aug 17 16:36:35.842 INFO kablam! | Aug 17 16:36:35.842 INFO kablam! 92 | fn tid() -> ThreadId { Aug 17 16:36:35.842 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Aug 17 16:36:35.842 INFO kablam! Aug 17 16:36:35.905 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1.22s Aug 17 16:36:35.911 INFO kablam! su: No module specific data is present Aug 17 16:36:36.446 INFO running `"docker" "rm" "-f" "ba1cfb15fd9b356395954d7bf998c422aa9e109189b0bc9624d95dd55b5f98e4"` Aug 17 16:36:36.599 INFO blam! ba1cfb15fd9b356395954d7bf998c422aa9e109189b0bc9624d95dd55b5f98e4