Dec 02 20:12:30.508 INFO testing rio-0.2.0 against 1.30.1 for beta-1.31-5
Dec 02 20:12:30.508 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 20:12:30.763 INFO [stdout] b72851ceaac0727fde2fa09a17daceb7f1ae3d6f1f8119694f612f4f10a7d4d8
Dec 02 20:12:30.765 INFO running `"docker" "start" "-a" "b72851ceaac0727fde2fa09a17daceb7f1ae3d6f1f8119694f612f4f10a7d4d8"`
Dec 02 20:12:31.355 INFO [stderr] usermod: no changes
Dec 02 20:12:31.424 INFO [stderr]    Compiling rio v0.2.0 (/source)
Dec 02 20:12:32.088 INFO [stderr] warning: unused `#[macro_use]` import
Dec 02 20:12:32.088 INFO [stderr]  --> src/lib.rs:1:1
Dec 02 20:12:32.088 INFO [stderr]   |
Dec 02 20:12:32.088 INFO [stderr] 1 | #[macro_use]
Dec 02 20:12:32.088 INFO [stderr]   | ^^^^^^^^^^^^
Dec 02 20:12:32.088 INFO [stderr]   |
Dec 02 20:12:32.088 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 20:12:32.088 INFO [stderr] 
Dec 02 20:12:32.131 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
Dec 02 20:12:32.132 INFO [stderr] su: No module specific data is present
Dec 02 20:12:32.480 INFO running `"docker" "inspect" "b72851ceaac0727fde2fa09a17daceb7f1ae3d6f1f8119694f612f4f10a7d4d8"`
Dec 02 20:12:32.677 INFO running `"docker" "rm" "-f" "b72851ceaac0727fde2fa09a17daceb7f1ae3d6f1f8119694f612f4f10a7d4d8"`
Dec 02 20:12:32.843 INFO [stdout] b72851ceaac0727fde2fa09a17daceb7f1ae3d6f1f8119694f612f4f10a7d4d8
Dec 02 20:12:32.848 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 20:12:33.283 INFO [stdout] 5d23d05ae8125f368bf1d2c811a663fc53709c2729d909da0fba84c30e586a1a
Dec 02 20:12:33.291 INFO running `"docker" "start" "-a" "5d23d05ae8125f368bf1d2c811a663fc53709c2729d909da0fba84c30e586a1a"`
Dec 02 20:12:34.538 INFO [stderr] usermod: no changes
Dec 02 20:12:34.669 INFO [stderr]    Compiling rio v0.2.0 (/source)
Dec 02 20:12:35.515 INFO [stderr] warning: unused imports: `ThreadId`, `current`
Dec 02 20:12:35.515 INFO [stderr]  --> src/thread/mod.rs:2:31
Dec 02 20:12:35.515 INFO [stderr]   |
Dec 02 20:12:35.515 INFO [stderr] 2 | use std::thread::{JoinHandle, ThreadId, current};
Dec 02 20:12:35.515 INFO [stderr]   |                               ^^^^^^^^  ^^^^^^^
Dec 02 20:12:35.515 INFO [stderr]   |
Dec 02 20:12:35.515 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 20:12:35.515 INFO [stderr] 
Dec 02 20:12:35.515 INFO [stderr] warning: unused imports: `LockResult as StdLockResult`, `TryLockResult as StdTryLockResult`
Dec 02 20:12:35.515 INFO [stderr]  --> src/sync/mod.rs:2:17
Dec 02 20:12:35.515 INFO [stderr]   |
Dec 02 20:12:35.515 INFO [stderr] 2 | use std::sync::{LockResult as StdLockResult, Mutex as StdMutex,
Dec 02 20:12:35.515 INFO [stderr]   |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 20:12:35.515 INFO [stderr] ...
Dec 02 20:12:35.515 INFO [stderr] 6 |                 TryLockResult as StdTryLockResult};
Dec 02 20:12:35.515 INFO [stderr]   |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 20:12:35.515 INFO [stderr] 
Dec 02 20:12:35.515 INFO [stderr] warning: unused import: `std::sync::atomic::AtomicUsize as RAtomicUsize`
Dec 02 20:12:35.515 INFO [stderr]  --> src/sync/mod.rs:7:5
Dec 02 20:12:35.515 INFO [stderr]   |
Dec 02 20:12:35.515 INFO [stderr] 7 | use std::sync::atomic::AtomicUsize as RAtomicUsize;
Dec 02 20:12:35.515 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 20:12:35.515 INFO [stderr] 
Dec 02 20:12:35.515 INFO [stderr] warning: unused imports: `Rng`, `XorShiftRng`
Dec 02 20:12:35.515 INFO [stderr]  --> src/sched.rs:7:27
Dec 02 20:12:35.515 INFO [stderr]   |
Dec 02 20:12:35.515 INFO [stderr] 7 | use ayn_rand_is_garbage::{Rng, XorShiftRng};
Dec 02 20:12:35.515 INFO [stderr]   |                           ^^^  ^^^^^^^^^^^
Dec 02 20:12:35.515 INFO [stderr] 
Dec 02 20:12:35.582 INFO [stderr] warning: unused variable: `dur`
Dec 02 20:12:35.582 INFO [stderr]   --> src/sched.rs:55:32
Dec 02 20:12:35.582 INFO [stderr]    |
Dec 02 20:12:35.582 INFO [stderr] 55 |     pub(crate) fn sleep(&self, dur: Duration) {}
Dec 02 20:12:35.582 INFO [stderr]    |                                ^^^ help: consider using `_dur` instead
Dec 02 20:12:35.582 INFO [stderr]    |
Dec 02 20:12:35.582 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 20:12:35.582 INFO [stderr] 
Dec 02 20:12:35.599 INFO [stderr] warning: method is never used: `new`
Dec 02 20:12:35.599 INFO [stderr]   --> src/sched.rs:22:5
Dec 02 20:12:35.599 INFO [stderr]    |
Dec 02 20:12:35.599 INFO [stderr] 22 |     fn new() -> Process {
Dec 02 20:12:35.599 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 02 20:12:35.599 INFO [stderr]    |
Dec 02 20:12:35.599 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 02 20:12:35.599 INFO [stderr] 
Dec 02 20:12:35.599 INFO [stderr] warning: field is never used: `tid_to_group`
Dec 02 20:12:35.599 INFO [stderr]   --> src/sched.rs:28:5
Dec 02 20:12:35.599 INFO [stderr]    |
Dec 02 20:12:35.599 INFO [stderr] 28 |     tid_to_group: Mutex<HashMap<ThreadId, Arc<Process>>>,
Dec 02 20:12:35.599 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 20:12:35.599 INFO [stderr] 
Dec 02 20:12:35.599 INFO [stderr] warning: method is never used: `run`
Dec 02 20:12:35.599 INFO [stderr]   --> src/sched.rs:32:5
Dec 02 20:12:35.599 INFO [stderr]    |
Dec 02 20:12:35.599 INFO [stderr] 32 | /     pub fn run<F, T>(&self, f: F) -> T
Dec 02 20:12:35.599 INFO [stderr] 33 | |         where F: FnOnce() -> T,
Dec 02 20:12:35.599 INFO [stderr] 34 | |               F: panic::UnwindSafe,
Dec 02 20:12:35.599 INFO [stderr] 35 | |               F: Send + 'static,
Dec 02 20:12:35.599 INFO [stderr] ...  |
Dec 02 20:12:35.599 INFO [stderr] 46 | |         f()
Dec 02 20:12:35.599 INFO [stderr] 47 | |     }
Dec 02 20:12:35.599 INFO [stderr]    | |_____^
Dec 02 20:12:35.599 INFO [stderr] 
Dec 02 20:12:35.599 INFO [stderr] warning: function is never used: `tid`
Dec 02 20:12:35.599 INFO [stderr]   --> src/sched.rs:92:1
Dec 02 20:12:35.599 INFO [stderr]    |
Dec 02 20:12:35.599 INFO [stderr] 92 | fn tid() -> ThreadId {
Dec 02 20:12:35.599 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Dec 02 20:12:35.599 INFO [stderr] 
Dec 02 20:12:36.407 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.84s
Dec 02 20:12:36.415 INFO [stderr] su: No module specific data is present
Dec 02 20:12:37.375 INFO running `"docker" "inspect" "5d23d05ae8125f368bf1d2c811a663fc53709c2729d909da0fba84c30e586a1a"`
Dec 02 20:12:37.681 INFO running `"docker" "rm" "-f" "5d23d05ae8125f368bf1d2c811a663fc53709c2729d909da0fba84c30e586a1a"`
Dec 02 20:12:38.014 INFO [stdout] 5d23d05ae8125f368bf1d2c811a663fc53709c2729d909da0fba84c30e586a1a
Dec 02 20:12:38.019 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 20:12:38.436 INFO [stdout] 446a004754c75ee0423cfbb6066a7da1028d3e63b5633c202e55357e706f28a2
Dec 02 20:12:38.445 INFO running `"docker" "start" "-a" "446a004754c75ee0423cfbb6066a7da1028d3e63b5633c202e55357e706f28a2"`
Dec 02 20:12:39.968 INFO [stderr] usermod: no changes
Dec 02 20:12:40.078 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 02 20:12:40.091 INFO [stderr]      Running /target/debug/deps/rio-231e48ad72fe8cb0
Dec 02 20:12:40.091 INFO [stdout] 
Dec 02 20:12:40.091 INFO [stdout] running 0 tests
Dec 02 20:12:40.091 INFO [stdout] 
Dec 02 20:12:40.091 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 20:12:40.091 INFO [stdout] 
Dec 02 20:12:40.091 INFO [stderr]    Doc-tests rio
Dec 02 20:12:41.207 INFO [stdout] 
Dec 02 20:12:41.207 INFO [stdout] running 0 tests
Dec 02 20:12:41.207 INFO [stdout] 
Dec 02 20:12:41.207 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 20:12:41.207 INFO [stdout] 
Dec 02 20:12:41.211 INFO [stderr] su: No module specific data is present
Dec 02 20:12:41.760 INFO running `"docker" "inspect" "446a004754c75ee0423cfbb6066a7da1028d3e63b5633c202e55357e706f28a2"`
Dec 02 20:12:41.950 INFO running `"docker" "rm" "-f" "446a004754c75ee0423cfbb6066a7da1028d3e63b5633c202e55357e706f28a2"`
Dec 02 20:12:42.120 INFO [stdout] 446a004754c75ee0423cfbb6066a7da1028d3e63b5633c202e55357e706f28a2
