Nov 18 01:44:42.173 INFO testing rio-0.2.0 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 01:44:42.179 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 18 01:44:42.535 INFO [stdout] eb9e6d3063afaa81bcdd4e3e05f692ffe3d09f2c0bbb7a7577acb6df2369684f
Nov 18 01:44:42.537 INFO running `"docker" "start" "-a" "eb9e6d3063afaa81bcdd4e3e05f692ffe3d09f2c0bbb7a7577acb6df2369684f"`
Nov 18 01:44:43.531 INFO [stderr] usermod: no changes
Nov 18 01:44:43.607 INFO [stderr]    Compiling rio v0.2.0 (/source)
Nov 18 01:44:44.092 INFO [stderr] warning: unused `#[macro_use]` import
Nov 18 01:44:44.092 INFO [stderr]  --> src/lib.rs:1:1
Nov 18 01:44:44.092 INFO [stderr]   |
Nov 18 01:44:44.092 INFO [stderr] 1 | #[macro_use]
Nov 18 01:44:44.093 INFO [stderr]   | ^^^^^^^^^^^^
Nov 18 01:44:44.093 INFO [stderr]   |
Nov 18 01:44:44.094 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 18 01:44:44.094 INFO [stderr] 
Nov 18 01:44:44.147 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
Nov 18 01:44:44.156 INFO [stderr] su: No module specific data is present
Nov 18 01:44:44.733 INFO running `"docker" "inspect" "eb9e6d3063afaa81bcdd4e3e05f692ffe3d09f2c0bbb7a7577acb6df2369684f"`
Nov 18 01:44:44.971 INFO running `"docker" "rm" "-f" "eb9e6d3063afaa81bcdd4e3e05f692ffe3d09f2c0bbb7a7577acb6df2369684f"`
Nov 18 01:44:45.207 INFO [stdout] eb9e6d3063afaa81bcdd4e3e05f692ffe3d09f2c0bbb7a7577acb6df2369684f
Nov 18 01:44:45.221 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 18 01:44:45.675 INFO [stdout] e3245a7cdfe535d39fdf46ea77445b9f5e03b2a1226ac8b469f3dd645e787940
Nov 18 01:44:45.680 INFO running `"docker" "start" "-a" "e3245a7cdfe535d39fdf46ea77445b9f5e03b2a1226ac8b469f3dd645e787940"`
Nov 18 01:44:46.655 INFO [stderr] usermod: no changes
Nov 18 01:44:46.798 INFO [stderr]    Compiling rio v0.2.0 (/source)
Nov 18 01:44:47.294 INFO [stderr] warning: unused imports: `ThreadId`, `current`
Nov 18 01:44:47.294 INFO [stderr]  --> src/thread/mod.rs:2:31
Nov 18 01:44:47.294 INFO [stderr]   |
Nov 18 01:44:47.294 INFO [stderr] 2 | use std::thread::{JoinHandle, ThreadId, current};
Nov 18 01:44:47.294 INFO [stderr]   |                               ^^^^^^^^  ^^^^^^^
Nov 18 01:44:47.294 INFO [stderr]   |
Nov 18 01:44:47.294 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 18 01:44:47.294 INFO [stderr] 
Nov 18 01:44:47.294 INFO [stderr] warning: unused imports: `LockResult as StdLockResult`, `TryLockResult as StdTryLockResult`
Nov 18 01:44:47.294 INFO [stderr]  --> src/sync/mod.rs:2:17
Nov 18 01:44:47.294 INFO [stderr]   |
Nov 18 01:44:47.294 INFO [stderr] 2 | use std::sync::{LockResult as StdLockResult, Mutex as StdMutex,
Nov 18 01:44:47.294 INFO [stderr]   |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 01:44:47.294 INFO [stderr] ...
Nov 18 01:44:47.294 INFO [stderr] 6 |                 TryLockResult as StdTryLockResult};
Nov 18 01:44:47.294 INFO [stderr]   |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 01:44:47.294 INFO [stderr] 
Nov 18 01:44:47.294 INFO [stderr] warning: unused import: `std::sync::atomic::AtomicUsize as RAtomicUsize`
Nov 18 01:44:47.294 INFO [stderr]  --> src/sync/mod.rs:7:5
Nov 18 01:44:47.294 INFO [stderr]   |
Nov 18 01:44:47.294 INFO [stderr] 7 | use std::sync::atomic::AtomicUsize as RAtomicUsize;
Nov 18 01:44:47.294 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 01:44:47.294 INFO [stderr] 
Nov 18 01:44:47.294 INFO [stderr] warning: unused imports: `Rng`, `XorShiftRng`
Nov 18 01:44:47.294 INFO [stderr]  --> src/sched.rs:7:27
Nov 18 01:44:47.294 INFO [stderr]   |
Nov 18 01:44:47.294 INFO [stderr] 7 | use ayn_rand_is_garbage::{Rng, XorShiftRng};
Nov 18 01:44:47.294 INFO [stderr]   |                           ^^^  ^^^^^^^^^^^
Nov 18 01:44:47.294 INFO [stderr] 
Nov 18 01:44:47.360 INFO [stderr] warning: unused variable: `dur`
Nov 18 01:44:47.361 INFO [stderr]   --> src/sched.rs:55:32
Nov 18 01:44:47.361 INFO [stderr]    |
Nov 18 01:44:47.361 INFO [stderr] 55 |     pub(crate) fn sleep(&self, dur: Duration) {}
Nov 18 01:44:47.361 INFO [stderr]    |                                ^^^ help: consider using `_dur` instead
Nov 18 01:44:47.361 INFO [stderr]    |
Nov 18 01:44:47.361 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 18 01:44:47.361 INFO [stderr] 
Nov 18 01:44:47.377 INFO [stderr] warning: method is never used: `new`
Nov 18 01:44:47.377 INFO [stderr]   --> src/sched.rs:22:5
Nov 18 01:44:47.377 INFO [stderr]    |
Nov 18 01:44:47.377 INFO [stderr] 22 |     fn new() -> Process {
Nov 18 01:44:47.377 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Nov 18 01:44:47.377 INFO [stderr]    |
Nov 18 01:44:47.377 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 18 01:44:47.377 INFO [stderr] 
Nov 18 01:44:47.377 INFO [stderr] warning: field is never used: `tid_to_group`
Nov 18 01:44:47.377 INFO [stderr]   --> src/sched.rs:28:5
Nov 18 01:44:47.377 INFO [stderr]    |
Nov 18 01:44:47.377 INFO [stderr] 28 |     tid_to_group: Mutex<HashMap<ThreadId, Arc<Process>>>,
Nov 18 01:44:47.377 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 18 01:44:47.377 INFO [stderr] 
Nov 18 01:44:47.377 INFO [stderr] warning: method is never used: `run`
Nov 18 01:44:47.377 INFO [stderr]   --> src/sched.rs:32:5
Nov 18 01:44:47.377 INFO [stderr]    |
Nov 18 01:44:47.377 INFO [stderr] 32 | /     pub fn run<F, T>(&self, f: F) -> T
Nov 18 01:44:47.377 INFO [stderr] 33 | |         where F: FnOnce() -> T,
Nov 18 01:44:47.377 INFO [stderr] 34 | |               F: panic::UnwindSafe,
Nov 18 01:44:47.377 INFO [stderr] 35 | |               F: Send + 'static,
Nov 18 01:44:47.377 INFO [stderr] ...  |
Nov 18 01:44:47.377 INFO [stderr] 46 | |         f()
Nov 18 01:44:47.377 INFO [stderr] 47 | |     }
Nov 18 01:44:47.377 INFO [stderr]    | |_____^
Nov 18 01:44:47.377 INFO [stderr] 
Nov 18 01:44:47.377 INFO [stderr] warning: function is never used: `tid`
Nov 18 01:44:47.377 INFO [stderr]   --> src/sched.rs:92:1
Nov 18 01:44:47.377 INFO [stderr]    |
Nov 18 01:44:47.377 INFO [stderr] 92 | fn tid() -> ThreadId {
Nov 18 01:44:47.377 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Nov 18 01:44:47.377 INFO [stderr] 
Nov 18 01:44:47.738 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
Nov 18 01:44:47.744 INFO [stderr] su: No module specific data is present
Nov 18 01:44:48.012 INFO running `"docker" "inspect" "e3245a7cdfe535d39fdf46ea77445b9f5e03b2a1226ac8b469f3dd645e787940"`
Nov 18 01:44:48.219 INFO running `"docker" "rm" "-f" "e3245a7cdfe535d39fdf46ea77445b9f5e03b2a1226ac8b469f3dd645e787940"`
Nov 18 01:44:48.465 INFO [stdout] e3245a7cdfe535d39fdf46ea77445b9f5e03b2a1226ac8b469f3dd645e787940
Nov 18 01:44:48.473 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 18 01:44:48.857 INFO [stdout] c822918ed33edc01a9325855a1f42d7805ba3a94019aab69fe3312cdf7a036c6
Nov 18 01:44:48.859 INFO running `"docker" "start" "-a" "c822918ed33edc01a9325855a1f42d7805ba3a94019aab69fe3312cdf7a036c6"`
Nov 18 01:44:49.419 INFO [stderr] usermod: no changes
Nov 18 01:44:49.491 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Nov 18 01:44:49.491 INFO [stderr]      Running /target/debug/deps/rio-0e5ed3844d82edb5
Nov 18 01:44:49.495 INFO [stderr]    Doc-tests rio
Nov 18 01:44:49.496 INFO [stdout] 
Nov 18 01:44:49.496 INFO [stdout] running 0 tests
Nov 18 01:44:49.496 INFO [stdout] 
Nov 18 01:44:49.496 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 01:44:49.496 INFO [stdout] 
Nov 18 01:44:50.163 INFO [stdout] 
Nov 18 01:44:50.163 INFO [stdout] running 0 tests
Nov 18 01:44:50.163 INFO [stdout] 
Nov 18 01:44:50.163 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 01:44:50.163 INFO [stdout] 
Nov 18 01:44:50.170 INFO [stderr] su: No module specific data is present
Nov 18 01:44:50.509 INFO running `"docker" "inspect" "c822918ed33edc01a9325855a1f42d7805ba3a94019aab69fe3312cdf7a036c6"`
Nov 18 01:44:50.704 INFO running `"docker" "rm" "-f" "c822918ed33edc01a9325855a1f42d7805ba3a94019aab69fe3312cdf7a036c6"`
Nov 18 01:44:51.027 INFO [stdout] c822918ed33edc01a9325855a1f42d7805ba3a94019aab69fe3312cdf7a036c6