Nov 17 19:36:03.635 INFO testing u-0.2.0 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982 Nov 17 19:36:03.635 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Nov 17 19:36:03.834 INFO [stdout] 96c6a8b63d80994c9d323a30d14de333c9dc7a595bec0a56c2fa1e76110f7b34 Nov 17 19:36:03.836 INFO running `"docker" "start" "-a" "96c6a8b63d80994c9d323a30d14de333c9dc7a595bec0a56c2fa1e76110f7b34"` Nov 17 19:36:04.365 INFO [stderr] usermod: no changes Nov 17 19:36:04.424 INFO [stderr] Compiling u v0.2.0 (/source) Nov 17 19:36:04.790 INFO [stderr] warning: unused `#[macro_use]` import Nov 17 19:36:04.791 INFO [stderr] --> src/lib.rs:1:1 Nov 17 19:36:04.791 INFO [stderr] | Nov 17 19:36:04.791 INFO [stderr] 1 | #[macro_use] Nov 17 19:36:04.791 INFO [stderr] | ^^^^^^^^^^^^ Nov 17 19:36:04.791 INFO [stderr] | Nov 17 19:36:04.791 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 17 19:36:04.791 INFO [stderr] Nov 17 19:36:04.807 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.42s Nov 17 19:36:04.812 INFO [stderr] su: No module specific data is present Nov 17 19:36:05.131 INFO running `"docker" "inspect" "96c6a8b63d80994c9d323a30d14de333c9dc7a595bec0a56c2fa1e76110f7b34"` Nov 17 19:36:05.261 INFO running `"docker" "rm" "-f" "96c6a8b63d80994c9d323a30d14de333c9dc7a595bec0a56c2fa1e76110f7b34"` Nov 17 19:36:05.387 INFO [stdout] 96c6a8b63d80994c9d323a30d14de333c9dc7a595bec0a56c2fa1e76110f7b34 Nov 17 19:36:05.391 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Nov 17 19:36:05.619 INFO [stdout] 94c0ea7f874a1c366d2d1c1f030eefe2a82d4ccb55487bea8c3d9a73cf137a7c Nov 17 19:36:05.621 INFO running `"docker" "start" "-a" "94c0ea7f874a1c366d2d1c1f030eefe2a82d4ccb55487bea8c3d9a73cf137a7c"` Nov 17 19:36:06.530 INFO [stderr] usermod: no changes Nov 17 19:36:06.635 INFO [stderr] Compiling env_logger v0.5.13 Nov 17 19:36:08.359 INFO [stderr] Compiling quickcheck v0.6.2 Nov 17 19:36:11.077 INFO [stderr] Compiling u v0.2.0 (/source) Nov 17 19:36:11.540 INFO [stderr] warning: unused imports: `ThreadId`, `current` Nov 17 19:36:11.540 INFO [stderr] --> src/thread/mod.rs:2:31 Nov 17 19:36:11.540 INFO [stderr] | Nov 17 19:36:11.540 INFO [stderr] 2 | use std::thread::{JoinHandle, ThreadId, current}; Nov 17 19:36:11.540 INFO [stderr] | ^^^^^^^^ ^^^^^^^ Nov 17 19:36:11.540 INFO [stderr] | Nov 17 19:36:11.540 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 17 19:36:11.540 INFO [stderr] Nov 17 19:36:11.540 INFO [stderr] warning: unused imports: `LockResult as StdLockResult`, `TryLockResult as StdTryLockResult` Nov 17 19:36:11.540 INFO [stderr] --> src/sync/mod.rs:2:17 Nov 17 19:36:11.540 INFO [stderr] | Nov 17 19:36:11.540 INFO [stderr] 2 | use std::sync::{LockResult as StdLockResult, Mutex as StdMutex, Nov 17 19:36:11.540 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 19:36:11.540 INFO [stderr] ... Nov 17 19:36:11.540 INFO [stderr] 6 | TryLockResult as StdTryLockResult}; Nov 17 19:36:11.540 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 19:36:11.540 INFO [stderr] Nov 17 19:36:11.540 INFO [stderr] warning: unused import: `std::sync::atomic::AtomicUsize as RAtomicUsize` Nov 17 19:36:11.540 INFO [stderr] --> src/sync/mod.rs:7:5 Nov 17 19:36:11.540 INFO [stderr] | Nov 17 19:36:11.540 INFO [stderr] 7 | use std::sync::atomic::AtomicUsize as RAtomicUsize; Nov 17 19:36:11.540 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 19:36:11.540 INFO [stderr] Nov 17 19:36:11.540 INFO [stderr] warning: unused imports: `Rng`, `XorShiftRng` Nov 17 19:36:11.540 INFO [stderr] --> src/sched.rs:7:27 Nov 17 19:36:11.540 INFO [stderr] | Nov 17 19:36:11.540 INFO [stderr] 7 | use ayn_rand_is_garbage::{Rng, XorShiftRng}; Nov 17 19:36:11.540 INFO [stderr] | ^^^ ^^^^^^^^^^^ Nov 17 19:36:11.541 INFO [stderr] Nov 17 19:36:11.610 INFO [stderr] warning: unused variable: `dur` Nov 17 19:36:11.610 INFO [stderr] --> src/sched.rs:55:32 Nov 17 19:36:11.610 INFO [stderr] | Nov 17 19:36:11.610 INFO [stderr] 55 | pub(crate) fn sleep(&self, dur: Duration) {} Nov 17 19:36:11.610 INFO [stderr] | ^^^ help: consider using `_dur` instead Nov 17 19:36:11.610 INFO [stderr] | Nov 17 19:36:11.610 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 17 19:36:11.610 INFO [stderr] Nov 17 19:36:11.628 INFO [stderr] warning: method is never used: `new` Nov 17 19:36:11.628 INFO [stderr] --> src/sched.rs:22:5 Nov 17 19:36:11.628 INFO [stderr] | Nov 17 19:36:11.628 INFO [stderr] 22 | fn new() -> Process { Nov 17 19:36:11.628 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^ Nov 17 19:36:11.628 INFO [stderr] | Nov 17 19:36:11.628 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 17 19:36:11.628 INFO [stderr] Nov 17 19:36:11.628 INFO [stderr] warning: field is never used: `tid_to_group` Nov 17 19:36:11.628 INFO [stderr] --> src/sched.rs:28:5 Nov 17 19:36:11.628 INFO [stderr] | Nov 17 19:36:11.629 INFO [stderr] 28 | tid_to_group: Mutex>>, Nov 17 19:36:11.629 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 19:36:11.629 INFO [stderr] Nov 17 19:36:11.629 INFO [stderr] warning: method is never used: `run` Nov 17 19:36:11.629 INFO [stderr] --> src/sched.rs:32:5 Nov 17 19:36:11.629 INFO [stderr] | Nov 17 19:36:11.629 INFO [stderr] 32 | / pub fn run(&self, f: F) -> T Nov 17 19:36:11.629 INFO [stderr] 33 | | where F: FnOnce() -> T, Nov 17 19:36:11.629 INFO [stderr] 34 | | F: panic::UnwindSafe, Nov 17 19:36:11.629 INFO [stderr] 35 | | F: Send + 'static, Nov 17 19:36:11.629 INFO [stderr] ... | Nov 17 19:36:11.629 INFO [stderr] 46 | | f() Nov 17 19:36:11.629 INFO [stderr] 47 | | } Nov 17 19:36:11.629 INFO [stderr] | |_____^ Nov 17 19:36:11.629 INFO [stderr] Nov 17 19:36:11.629 INFO [stderr] warning: function is never used: `tid` Nov 17 19:36:11.629 INFO [stderr] --> src/sched.rs:92:1 Nov 17 19:36:11.629 INFO [stderr] | Nov 17 19:36:11.629 INFO [stderr] 92 | fn tid() -> ThreadId { Nov 17 19:36:11.629 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^ Nov 17 19:36:11.629 INFO [stderr] Nov 17 19:36:12.067 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.49s Nov 17 19:36:12.067 INFO [stderr] su: No module specific data is present Nov 17 19:36:12.449 INFO running `"docker" "inspect" "94c0ea7f874a1c366d2d1c1f030eefe2a82d4ccb55487bea8c3d9a73cf137a7c"` Nov 17 19:36:12.625 INFO running `"docker" "rm" "-f" "94c0ea7f874a1c366d2d1c1f030eefe2a82d4ccb55487bea8c3d9a73cf137a7c"` Nov 17 19:36:12.770 INFO [stdout] 94c0ea7f874a1c366d2d1c1f030eefe2a82d4ccb55487bea8c3d9a73cf137a7c Nov 17 19:36:12.772 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Nov 17 19:36:13.011 INFO [stdout] c0d23ed06b2c84db6881ee4e20518f4f1bf6c8ee5732a9f598601fab518f5f60 Nov 17 19:36:13.013 INFO running `"docker" "start" "-a" "c0d23ed06b2c84db6881ee4e20518f4f1bf6c8ee5732a9f598601fab518f5f60"` Nov 17 19:36:13.536 INFO [stderr] usermod: no changes Nov 17 19:36:13.597 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s Nov 17 19:36:13.618 INFO [stdout] Nov 17 19:36:13.618 INFO [stderr] Running /target/debug/deps/u-ff9bb90caf669d3e Nov 17 19:36:13.618 INFO [stdout] running 0 tests Nov 17 19:36:13.618 INFO [stderr] Doc-tests u Nov 17 19:36:13.618 INFO [stdout] Nov 17 19:36:13.619 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Nov 17 19:36:13.619 INFO [stdout] Nov 17 19:36:14.293 INFO [stdout] Nov 17 19:36:14.293 INFO [stdout] running 0 tests Nov 17 19:36:14.293 INFO [stdout] Nov 17 19:36:14.293 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Nov 17 19:36:14.293 INFO [stdout] Nov 17 19:36:14.301 INFO [stderr] su: No module specific data is present Nov 17 19:36:14.795 INFO running `"docker" "inspect" "c0d23ed06b2c84db6881ee4e20518f4f1bf6c8ee5732a9f598601fab518f5f60"` Nov 17 19:36:15.053 INFO running `"docker" "rm" "-f" "c0d23ed06b2c84db6881ee4e20518f4f1bf6c8ee5732a9f598601fab518f5f60"` Nov 17 19:36:15.215 INFO [stdout] c0d23ed06b2c84db6881ee4e20518f4f1bf6c8ee5732a9f598601fab518f5f60