Sep 02 06:55:15.899 INFO checking n-0.2.0 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851 Sep 02 06:55:15.899 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets Sep 02 06:55:15.900 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 02 06:55:16.085 INFO blam! 7fab716ed44c0d52f9ff9d7272b1df6c52a7bf50f6252415b69bfcc195eaebcf Sep 02 06:55:16.087 INFO running `"docker" "start" "-a" "7fab716ed44c0d52f9ff9d7272b1df6c52a7bf50f6252415b69bfcc195eaebcf"` Sep 02 06:55:16.638 INFO kablam! Checking n v0.2.0 (file:///source) Sep 02 06:55:17.066 INFO kablam! warning: unused imports: `ThreadId`, `current` Sep 02 06:55:17.067 INFO kablam! --> src/thread/mod.rs:2:31 Sep 02 06:55:17.067 INFO kablam! | Sep 02 06:55:17.067 INFO kablam! 2 | use std::thread::{JoinHandle, ThreadId, current}; Sep 02 06:55:17.067 INFO kablam! | ^^^^^^^^ ^^^^^^^ Sep 02 06:55:17.067 INFO kablam! | Sep 02 06:55:17.067 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 02 06:55:17.067 INFO kablam! Sep 02 06:55:17.067 INFO kablam! warning: unused imports: `LockResult as StdLockResult`, `TryLockResult as StdTryLockResult` Sep 02 06:55:17.067 INFO kablam! --> src/sync/mod.rs:2:17 Sep 02 06:55:17.067 INFO kablam! | Sep 02 06:55:17.067 INFO kablam! 2 | use std::sync::{LockResult as StdLockResult, Mutex as StdMutex, Sep 02 06:55:17.067 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 02 06:55:17.067 INFO kablam! ... Sep 02 06:55:17.067 INFO kablam! 6 | TryLockResult as StdTryLockResult}; Sep 02 06:55:17.067 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 02 06:55:17.067 INFO kablam! Sep 02 06:55:17.067 INFO kablam! warning: unused import: `std::sync::atomic::AtomicUsize as RAtomicUsize` Sep 02 06:55:17.067 INFO kablam! --> src/sync/mod.rs:7:5 Sep 02 06:55:17.068 INFO kablam! | Sep 02 06:55:17.068 INFO kablam! 7 | use std::sync::atomic::AtomicUsize as RAtomicUsize; Sep 02 06:55:17.068 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 02 06:55:17.068 INFO kablam! Sep 02 06:55:17.068 INFO kablam! warning: unused imports: `Rng`, `XorShiftRng` Sep 02 06:55:17.068 INFO kablam! --> src/sched.rs:7:27 Sep 02 06:55:17.068 INFO kablam! | Sep 02 06:55:17.068 INFO kablam! 7 | use ayn_rand_is_garbage::{Rng, XorShiftRng}; Sep 02 06:55:17.068 INFO kablam! | ^^^ ^^^^^^^^^^^ Sep 02 06:55:17.068 INFO kablam! Sep 02 06:55:17.112 INFO kablam! warning: unused `#[macro_use]` import Sep 02 06:55:17.112 INFO kablam! --> src/lib.rs:1:1 Sep 02 06:55:17.113 INFO kablam! | Sep 02 06:55:17.113 INFO kablam! 1 | #[macro_use] Sep 02 06:55:17.113 INFO kablam! | ^^^^^^^^^^^^ Sep 02 06:55:17.113 INFO kablam! | Sep 02 06:55:17.113 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 02 06:55:17.113 INFO kablam! Sep 02 06:55:17.181 INFO kablam! warning: unused variable: `dur` Sep 02 06:55:17.181 INFO kablam! --> src/sched.rs:55:32 Sep 02 06:55:17.181 INFO kablam! | Sep 02 06:55:17.181 INFO kablam! 55 | pub(crate) fn sleep(&self, dur: Duration) {} Sep 02 06:55:17.181 INFO kablam! | ^^^ help: consider using `_dur` instead Sep 02 06:55:17.181 INFO kablam! | Sep 02 06:55:17.181 INFO kablam! = note: #[warn(unused_variables)] on by default Sep 02 06:55:17.181 INFO kablam! Sep 02 06:55:17.219 INFO kablam! warning: method is never used: `new` Sep 02 06:55:17.219 INFO kablam! --> src/sched.rs:22:5 Sep 02 06:55:17.219 INFO kablam! | Sep 02 06:55:17.219 INFO kablam! 22 | fn new() -> Process { Sep 02 06:55:17.219 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Sep 02 06:55:17.220 INFO kablam! | Sep 02 06:55:17.220 INFO kablam! = note: #[warn(dead_code)] on by default Sep 02 06:55:17.220 INFO kablam! Sep 02 06:55:17.220 INFO kablam! warning: field is never used: `tid_to_group` Sep 02 06:55:17.220 INFO kablam! --> src/sched.rs:28:5 Sep 02 06:55:17.220 INFO kablam! | Sep 02 06:55:17.220 INFO kablam! 28 | tid_to_group: Mutex>>, Sep 02 06:55:17.220 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 02 06:55:17.220 INFO kablam! Sep 02 06:55:17.220 INFO kablam! warning: method is never used: `run` Sep 02 06:55:17.220 INFO kablam! --> src/sched.rs:32:5 Sep 02 06:55:17.220 INFO kablam! | Sep 02 06:55:17.220 INFO kablam! 32 | / pub fn run(&self, f: F) -> T Sep 02 06:55:17.220 INFO kablam! 33 | | where F: FnOnce() -> T, Sep 02 06:55:17.220 INFO kablam! 34 | | F: panic::UnwindSafe, Sep 02 06:55:17.220 INFO kablam! 35 | | F: Send + 'static, Sep 02 06:55:17.220 INFO kablam! ... | Sep 02 06:55:17.220 INFO kablam! 46 | | f() Sep 02 06:55:17.220 INFO kablam! 47 | | } Sep 02 06:55:17.220 INFO kablam! | |_____^ Sep 02 06:55:17.220 INFO kablam! Sep 02 06:55:17.220 INFO kablam! warning: function is never used: `tid` Sep 02 06:55:17.220 INFO kablam! --> src/sched.rs:92:1 Sep 02 06:55:17.220 INFO kablam! | Sep 02 06:55:17.221 INFO kablam! 92 | fn tid() -> ThreadId { Sep 02 06:55:17.221 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Sep 02 06:55:17.221 INFO kablam! Sep 02 06:55:17.249 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.65s Sep 02 06:55:17.255 INFO kablam! su: No module specific data is present Sep 02 06:55:17.639 INFO running `"docker" "rm" "-f" "7fab716ed44c0d52f9ff9d7272b1df6c52a7bf50f6252415b69bfcc195eaebcf"` Sep 02 06:55:17.739 INFO blam! 7fab716ed44c0d52f9ff9d7272b1df6c52a7bf50f6252415b69bfcc195eaebcf