Dec 02 12:37:01.476 INFO testing u-0.2.0 against 1.30.1 for beta-1.31-5
Dec 02 12:37:01.476 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 12:37:01.941 INFO [stdout] f0d14caf5b6d72af104cf0c36b9f4f3abc1fa1ebc86f7ffd603fdf8d96ca3b06
Dec 02 12:37:01.943 INFO running `"docker" "start" "-a" "f0d14caf5b6d72af104cf0c36b9f4f3abc1fa1ebc86f7ffd603fdf8d96ca3b06"`
Dec 02 12:37:02.407 INFO [stderr] usermod: no changes
Dec 02 12:37:02.464 INFO [stderr]    Compiling u v0.2.0 (/source)
Dec 02 12:37:03.051 INFO [stderr] warning: unused `#[macro_use]` import
Dec 02 12:37:03.051 INFO [stderr]  --> src/lib.rs:1:1
Dec 02 12:37:03.051 INFO [stderr]   |
Dec 02 12:37:03.051 INFO [stderr] 1 | #[macro_use]
Dec 02 12:37:03.051 INFO [stderr]   | ^^^^^^^^^^^^
Dec 02 12:37:03.051 INFO [stderr]   |
Dec 02 12:37:03.051 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 12:37:03.051 INFO [stderr] 
Dec 02 12:37:03.069 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
Dec 02 12:37:03.073 INFO [stderr] su: No module specific data is present
Dec 02 12:37:03.867 INFO running `"docker" "inspect" "f0d14caf5b6d72af104cf0c36b9f4f3abc1fa1ebc86f7ffd603fdf8d96ca3b06"`
Dec 02 12:37:04.081 INFO running `"docker" "rm" "-f" "f0d14caf5b6d72af104cf0c36b9f4f3abc1fa1ebc86f7ffd603fdf8d96ca3b06"`
Dec 02 12:37:04.397 INFO [stdout] f0d14caf5b6d72af104cf0c36b9f4f3abc1fa1ebc86f7ffd603fdf8d96ca3b06
Dec 02 12:37:04.401 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 12:37:04.855 INFO [stdout] e3e9f0e09bcff3e5d3715c7b660372142808949894252d46be4f1e853770dd9d
Dec 02 12:37:04.861 INFO running `"docker" "start" "-a" "e3e9f0e09bcff3e5d3715c7b660372142808949894252d46be4f1e853770dd9d"`
Dec 02 12:37:06.119 INFO [stderr] usermod: no changes
Dec 02 12:37:06.257 INFO [stderr]    Compiling u v0.2.0 (/source)
Dec 02 12:37:06.974 INFO [stderr] warning: unused imports: `ThreadId`, `current`
Dec 02 12:37:06.974 INFO [stderr]  --> src/thread/mod.rs:2:31
Dec 02 12:37:06.974 INFO [stderr]   |
Dec 02 12:37:06.974 INFO [stderr] 2 | use std::thread::{JoinHandle, ThreadId, current};
Dec 02 12:37:06.974 INFO [stderr]   |                               ^^^^^^^^  ^^^^^^^
Dec 02 12:37:06.974 INFO [stderr]   |
Dec 02 12:37:06.974 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 12:37:06.974 INFO [stderr] 
Dec 02 12:37:06.974 INFO [stderr] warning: unused imports: `LockResult as StdLockResult`, `TryLockResult as StdTryLockResult`
Dec 02 12:37:06.974 INFO [stderr]  --> src/sync/mod.rs:2:17
Dec 02 12:37:06.974 INFO [stderr]   |
Dec 02 12:37:06.974 INFO [stderr] 2 | use std::sync::{LockResult as StdLockResult, Mutex as StdMutex,
Dec 02 12:37:06.974 INFO [stderr]   |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 12:37:06.974 INFO [stderr] ...
Dec 02 12:37:06.974 INFO [stderr] 6 |                 TryLockResult as StdTryLockResult};
Dec 02 12:37:06.974 INFO [stderr]   |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 12:37:06.974 INFO [stderr] 
Dec 02 12:37:06.974 INFO [stderr] warning: unused import: `std::sync::atomic::AtomicUsize as RAtomicUsize`
Dec 02 12:37:06.974 INFO [stderr]  --> src/sync/mod.rs:7:5
Dec 02 12:37:06.974 INFO [stderr]   |
Dec 02 12:37:06.974 INFO [stderr] 7 | use std::sync::atomic::AtomicUsize as RAtomicUsize;
Dec 02 12:37:06.974 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 12:37:06.974 INFO [stderr] 
Dec 02 12:37:06.974 INFO [stderr] warning: unused imports: `Rng`, `XorShiftRng`
Dec 02 12:37:06.974 INFO [stderr]  --> src/sched.rs:7:27
Dec 02 12:37:06.974 INFO [stderr]   |
Dec 02 12:37:06.974 INFO [stderr] 7 | use ayn_rand_is_garbage::{Rng, XorShiftRng};
Dec 02 12:37:06.974 INFO [stderr]   |                           ^^^  ^^^^^^^^^^^
Dec 02 12:37:06.974 INFO [stderr] 
Dec 02 12:37:07.046 INFO [stderr] warning: unused variable: `dur`
Dec 02 12:37:07.046 INFO [stderr]   --> src/sched.rs:55:32
Dec 02 12:37:07.046 INFO [stderr]    |
Dec 02 12:37:07.046 INFO [stderr] 55 |     pub(crate) fn sleep(&self, dur: Duration) {}
Dec 02 12:37:07.046 INFO [stderr]    |                                ^^^ help: consider using `_dur` instead
Dec 02 12:37:07.046 INFO [stderr]    |
Dec 02 12:37:07.047 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 12:37:07.047 INFO [stderr] 
Dec 02 12:37:07.063 INFO [stderr] warning: method is never used: `new`
Dec 02 12:37:07.063 INFO [stderr]   --> src/sched.rs:22:5
Dec 02 12:37:07.063 INFO [stderr]    |
Dec 02 12:37:07.063 INFO [stderr] 22 |     fn new() -> Process {
Dec 02 12:37:07.063 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 02 12:37:07.063 INFO [stderr]    |
Dec 02 12:37:07.063 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 02 12:37:07.063 INFO [stderr] 
Dec 02 12:37:07.063 INFO [stderr] warning: field is never used: `tid_to_group`
Dec 02 12:37:07.063 INFO [stderr]   --> src/sched.rs:28:5
Dec 02 12:37:07.063 INFO [stderr]    |
Dec 02 12:37:07.063 INFO [stderr] 28 |     tid_to_group: Mutex<HashMap<ThreadId, Arc<Process>>>,
Dec 02 12:37:07.063 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 12:37:07.063 INFO [stderr] 
Dec 02 12:37:07.063 INFO [stderr] warning: method is never used: `run`
Dec 02 12:37:07.063 INFO [stderr]   --> src/sched.rs:32:5
Dec 02 12:37:07.063 INFO [stderr]    |
Dec 02 12:37:07.063 INFO [stderr] 32 | /     pub fn run<F, T>(&self, f: F) -> T
Dec 02 12:37:07.063 INFO [stderr] 33 | |         where F: FnOnce() -> T,
Dec 02 12:37:07.063 INFO [stderr] 34 | |               F: panic::UnwindSafe,
Dec 02 12:37:07.063 INFO [stderr] 35 | |               F: Send + 'static,
Dec 02 12:37:07.063 INFO [stderr] ...  |
Dec 02 12:37:07.063 INFO [stderr] 46 | |         f()
Dec 02 12:37:07.063 INFO [stderr] 47 | |     }
Dec 02 12:37:07.063 INFO [stderr]    | |_____^
Dec 02 12:37:07.063 INFO [stderr] 
Dec 02 12:37:07.063 INFO [stderr] warning: function is never used: `tid`
Dec 02 12:37:07.063 INFO [stderr]   --> src/sched.rs:92:1
Dec 02 12:37:07.063 INFO [stderr]    |
Dec 02 12:37:07.063 INFO [stderr] 92 | fn tid() -> ThreadId {
Dec 02 12:37:07.063 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Dec 02 12:37:07.063 INFO [stderr] 
Dec 02 12:37:07.879 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.73s
Dec 02 12:37:07.884 INFO [stderr] su: No module specific data is present
Dec 02 12:37:08.784 INFO running `"docker" "inspect" "e3e9f0e09bcff3e5d3715c7b660372142808949894252d46be4f1e853770dd9d"`
Dec 02 12:37:08.948 INFO running `"docker" "rm" "-f" "e3e9f0e09bcff3e5d3715c7b660372142808949894252d46be4f1e853770dd9d"`
Dec 02 12:37:09.096 INFO [stdout] e3e9f0e09bcff3e5d3715c7b660372142808949894252d46be4f1e853770dd9d
Dec 02 12:37:09.100 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 12:37:09.299 INFO [stdout] 7edd961cbea410cb00b167b2fa80cf39e4e6f93270f0fc52bd92901feaef2708
Dec 02 12:37:09.301 INFO running `"docker" "start" "-a" "7edd961cbea410cb00b167b2fa80cf39e4e6f93270f0fc52bd92901feaef2708"`
Dec 02 12:37:09.860 INFO [stderr] usermod: no changes
Dec 02 12:37:09.914 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 02 12:37:09.914 INFO [stderr]      Running /target/debug/deps/u-3306c42508573e3f
Dec 02 12:37:09.917 INFO [stdout] 
Dec 02 12:37:09.917 INFO [stdout] running 0 tests
Dec 02 12:37:09.917 INFO [stdout] 
Dec 02 12:37:09.917 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 12:37:09.917 INFO [stdout] 
Dec 02 12:37:09.917 INFO [stderr]    Doc-tests u
Dec 02 12:37:10.984 INFO [stdout] 
Dec 02 12:37:10.984 INFO [stdout] running 0 tests
Dec 02 12:37:10.984 INFO [stdout] 
Dec 02 12:37:10.984 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 12:37:10.984 INFO [stdout] 
Dec 02 12:37:10.991 INFO [stderr] su: No module specific data is present
Dec 02 12:37:11.740 INFO running `"docker" "inspect" "7edd961cbea410cb00b167b2fa80cf39e4e6f93270f0fc52bd92901feaef2708"`
Dec 02 12:37:12.021 INFO running `"docker" "rm" "-f" "7edd961cbea410cb00b167b2fa80cf39e4e6f93270f0fc52bd92901feaef2708"`
Dec 02 12:37:12.163 INFO [stdout] 7edd961cbea410cb00b167b2fa80cf39e4e6f93270f0fc52bd92901feaef2708
