Sep 10 11:26:49.612 INFO checking rio-0.2.0 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090 Sep 10 11:26:49.612 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets Sep 10 11:26:49.612 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-1/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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=1000" "-e" "CMD=cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"` Sep 10 11:26:49.864 INFO blam! 4889ae14ffc8b9c0df65a6a1813960056988daa2e04d04352da566365bfee150 Sep 10 11:26:49.866 INFO running `"docker" "start" "-a" "4889ae14ffc8b9c0df65a6a1813960056988daa2e04d04352da566365bfee150"` Sep 10 11:26:50.910 INFO kablam! usermod: no changes Sep 10 11:26:50.979 INFO kablam! Checking rio v0.2.0 (file:///source) Sep 10 11:26:51.248 INFO kablam! warning: unused imports: `ThreadId`, `current` Sep 10 11:26:51.248 INFO kablam! --> src/thread/mod.rs:2:31 Sep 10 11:26:51.248 INFO kablam! | Sep 10 11:26:51.248 INFO kablam! 2 | use std::thread::{JoinHandle, ThreadId, current}; Sep 10 11:26:51.248 INFO kablam! | ^^^^^^^^ ^^^^^^^ Sep 10 11:26:51.248 INFO kablam! | Sep 10 11:26:51.248 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 10 11:26:51.248 INFO kablam! Sep 10 11:26:51.250 INFO kablam! warning: unused imports: `LockResult as StdLockResult`, `TryLockResult as StdTryLockResult` Sep 10 11:26:51.250 INFO kablam! --> src/sync/mod.rs:2:17 Sep 10 11:26:51.250 INFO kablam! | Sep 10 11:26:51.250 INFO kablam! 2 | use std::sync::{LockResult as StdLockResult, Mutex as StdMutex, Sep 10 11:26:51.250 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 10 11:26:51.250 INFO kablam! ... Sep 10 11:26:51.250 INFO kablam! 6 | TryLockResult as StdTryLockResult}; Sep 10 11:26:51.250 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 10 11:26:51.250 INFO kablam! Sep 10 11:26:51.250 INFO kablam! warning: unused import: `std::sync::atomic::AtomicUsize as RAtomicUsize` Sep 10 11:26:51.250 INFO kablam! --> src/sync/mod.rs:7:5 Sep 10 11:26:51.250 INFO kablam! | Sep 10 11:26:51.250 INFO kablam! 7 | use std::sync::atomic::AtomicUsize as RAtomicUsize; Sep 10 11:26:51.250 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 10 11:26:51.250 INFO kablam! Sep 10 11:26:51.250 INFO kablam! warning: unused imports: `Rng`, `XorShiftRng` Sep 10 11:26:51.250 INFO kablam! --> src/sched.rs:7:27 Sep 10 11:26:51.250 INFO kablam! | Sep 10 11:26:51.250 INFO kablam! 7 | use ayn_rand_is_garbage::{Rng, XorShiftRng}; Sep 10 11:26:51.250 INFO kablam! | ^^^ ^^^^^^^^^^^ Sep 10 11:26:51.250 INFO kablam! Sep 10 11:26:51.291 INFO kablam! warning: unused `#[macro_use]` import Sep 10 11:26:51.291 INFO kablam! --> src/lib.rs:1:1 Sep 10 11:26:51.291 INFO kablam! | Sep 10 11:26:51.291 INFO kablam! 1 | #[macro_use] Sep 10 11:26:51.291 INFO kablam! | ^^^^^^^^^^^^ Sep 10 11:26:51.291 INFO kablam! | Sep 10 11:26:51.291 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 10 11:26:51.291 INFO kablam! Sep 10 11:26:51.316 INFO kablam! warning: unused variable: `dur` Sep 10 11:26:51.316 INFO kablam! --> src/sched.rs:55:32 Sep 10 11:26:51.316 INFO kablam! | Sep 10 11:26:51.316 INFO kablam! 55 | pub(crate) fn sleep(&self, dur: Duration) {} Sep 10 11:26:51.316 INFO kablam! | ^^^ help: consider using `_dur` instead Sep 10 11:26:51.316 INFO kablam! | Sep 10 11:26:51.316 INFO kablam! = note: #[warn(unused_variables)] on by default Sep 10 11:26:51.316 INFO kablam! Sep 10 11:26:51.331 INFO kablam! warning: method is never used: `new` Sep 10 11:26:51.331 INFO kablam! --> src/sched.rs:22:5 Sep 10 11:26:51.331 INFO kablam! | Sep 10 11:26:51.331 INFO kablam! 22 | fn new() -> Process { Sep 10 11:26:51.331 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Sep 10 11:26:51.331 INFO kablam! | Sep 10 11:26:51.331 INFO kablam! = note: #[warn(dead_code)] on by default Sep 10 11:26:51.331 INFO kablam! Sep 10 11:26:51.331 INFO kablam! warning: field is never used: `tid_to_group` Sep 10 11:26:51.331 INFO kablam! --> src/sched.rs:28:5 Sep 10 11:26:51.331 INFO kablam! | Sep 10 11:26:51.332 INFO kablam! 28 | tid_to_group: Mutex>>, Sep 10 11:26:51.332 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 10 11:26:51.332 INFO kablam! Sep 10 11:26:51.332 INFO kablam! warning: method is never used: `run` Sep 10 11:26:51.332 INFO kablam! --> src/sched.rs:32:5 Sep 10 11:26:51.332 INFO kablam! | Sep 10 11:26:51.332 INFO kablam! 32 | / pub fn run(&self, f: F) -> T Sep 10 11:26:51.332 INFO kablam! 33 | | where F: FnOnce() -> T, Sep 10 11:26:51.332 INFO kablam! 34 | | F: panic::UnwindSafe, Sep 10 11:26:51.332 INFO kablam! 35 | | F: Send + 'static, Sep 10 11:26:51.332 INFO kablam! ... | Sep 10 11:26:51.332 INFO kablam! 46 | | f() Sep 10 11:26:51.332 INFO kablam! 47 | | } Sep 10 11:26:51.332 INFO kablam! | |_____^ Sep 10 11:26:51.332 INFO kablam! Sep 10 11:26:51.332 INFO kablam! warning: function is never used: `tid` Sep 10 11:26:51.332 INFO kablam! --> src/sched.rs:92:1 Sep 10 11:26:51.332 INFO kablam! | Sep 10 11:26:51.332 INFO kablam! 92 | fn tid() -> ThreadId { Sep 10 11:26:51.332 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^ Sep 10 11:26:51.332 INFO kablam! Sep 10 11:26:51.356 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.43s Sep 10 11:26:51.361 INFO kablam! su: No module specific data is present Sep 10 11:26:52.122 INFO running `"docker" "rm" "-f" "4889ae14ffc8b9c0df65a6a1813960056988daa2e04d04352da566365bfee150"` Sep 10 11:26:52.200 INFO blam! 4889ae14ffc8b9c0df65a6a1813960056988daa2e04d04352da566365bfee150