Dec 07 05:45:52.742 INFO testing o-0.2.0 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 05:45:52.742 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 07 05:45:53.232 INFO [stdout] 9847442c3b6a3e0722cc6eb7ac38200770c9da5027ca809b9e5c47c8ae437dd0
Dec 07 05:45:53.238 INFO running `"docker" "start" "-a" "9847442c3b6a3e0722cc6eb7ac38200770c9da5027ca809b9e5c47c8ae437dd0"`
Dec 07 05:45:54.364 INFO [stderr] usermod: no changes
Dec 07 05:45:54.430 INFO [stderr]    Compiling o v0.2.0 (/source)
Dec 07 05:45:55.117 INFO [stderr] warning: unused `#[macro_use]` import
Dec 07 05:45:55.117 INFO [stderr]  --> src/lib.rs:1:1
Dec 07 05:45:55.117 INFO [stderr]   |
Dec 07 05:45:55.117 INFO [stderr] 1 | #[macro_use]
Dec 07 05:45:55.117 INFO [stderr]   | ^^^^^^^^^^^^
Dec 07 05:45:55.117 INFO [stderr]   |
Dec 07 05:45:55.117 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 07 05:45:55.117 INFO [stderr] 
Dec 07 05:45:55.153 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
Dec 07 05:45:55.167 INFO [stderr] su: No module specific data is present
Dec 07 05:45:55.772 INFO running `"docker" "inspect" "9847442c3b6a3e0722cc6eb7ac38200770c9da5027ca809b9e5c47c8ae437dd0"`
Dec 07 05:45:56.104 INFO running `"docker" "rm" "-f" "9847442c3b6a3e0722cc6eb7ac38200770c9da5027ca809b9e5c47c8ae437dd0"`
Dec 07 05:45:56.358 INFO [stdout] 9847442c3b6a3e0722cc6eb7ac38200770c9da5027ca809b9e5c47c8ae437dd0
Dec 07 05:45:56.362 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 07 05:45:56.826 INFO [stdout] 9dbce1d941dd6c4aca8e0089b219a6f06692fed5a59ba68da0f621e3378b12bb
Dec 07 05:45:56.834 INFO running `"docker" "start" "-a" "9dbce1d941dd6c4aca8e0089b219a6f06692fed5a59ba68da0f621e3378b12bb"`
Dec 07 05:45:58.115 INFO [stderr] usermod: no changes
Dec 07 05:45:58.228 INFO [stderr]    Compiling o v0.2.0 (/source)
Dec 07 05:45:58.984 INFO [stderr] warning: unused imports: `ThreadId`, `current`
Dec 07 05:45:58.984 INFO [stderr]  --> src/thread/mod.rs:2:31
Dec 07 05:45:58.984 INFO [stderr]   |
Dec 07 05:45:58.984 INFO [stderr] 2 | use std::thread::{JoinHandle, ThreadId, current};
Dec 07 05:45:58.984 INFO [stderr]   |                               ^^^^^^^^  ^^^^^^^
Dec 07 05:45:58.984 INFO [stderr]   |
Dec 07 05:45:58.984 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 07 05:45:58.984 INFO [stderr] 
Dec 07 05:45:58.984 INFO [stderr] warning: unused imports: `LockResult as StdLockResult`, `TryLockResult as StdTryLockResult`
Dec 07 05:45:58.984 INFO [stderr]  --> src/sync/mod.rs:2:17
Dec 07 05:45:58.984 INFO [stderr]   |
Dec 07 05:45:58.984 INFO [stderr] 2 | use std::sync::{LockResult as StdLockResult, Mutex as StdMutex,
Dec 07 05:45:58.984 INFO [stderr]   |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 05:45:58.984 INFO [stderr] ...
Dec 07 05:45:58.984 INFO [stderr] 6 |                 TryLockResult as StdTryLockResult};
Dec 07 05:45:58.984 INFO [stderr]   |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 05:45:58.984 INFO [stderr] 
Dec 07 05:45:58.984 INFO [stderr] warning: unused import: `std::sync::atomic::AtomicUsize as RAtomicUsize`
Dec 07 05:45:58.984 INFO [stderr]  --> src/sync/mod.rs:7:5
Dec 07 05:45:58.984 INFO [stderr]   |
Dec 07 05:45:58.984 INFO [stderr] 7 | use std::sync::atomic::AtomicUsize as RAtomicUsize;
Dec 07 05:45:58.984 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 05:45:58.984 INFO [stderr] 
Dec 07 05:45:58.984 INFO [stderr] warning: unused imports: `Rng`, `XorShiftRng`
Dec 07 05:45:58.984 INFO [stderr]  --> src/sched.rs:7:27
Dec 07 05:45:58.984 INFO [stderr]   |
Dec 07 05:45:58.984 INFO [stderr] 7 | use ayn_rand_is_garbage::{Rng, XorShiftRng};
Dec 07 05:45:58.984 INFO [stderr]   |                           ^^^  ^^^^^^^^^^^
Dec 07 05:45:58.984 INFO [stderr] 
Dec 07 05:45:59.056 INFO [stderr] warning: unused variable: `dur`
Dec 07 05:45:59.056 INFO [stderr]   --> src/sched.rs:55:32
Dec 07 05:45:59.056 INFO [stderr]    |
Dec 07 05:45:59.056 INFO [stderr] 55 |     pub(crate) fn sleep(&self, dur: Duration) {}
Dec 07 05:45:59.056 INFO [stderr]    |                                ^^^ help: consider using `_dur` instead
Dec 07 05:45:59.056 INFO [stderr]    |
Dec 07 05:45:59.056 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 07 05:45:59.056 INFO [stderr] 
Dec 07 05:45:59.076 INFO [stderr] warning: method is never used: `new`
Dec 07 05:45:59.076 INFO [stderr]   --> src/sched.rs:22:5
Dec 07 05:45:59.076 INFO [stderr]    |
Dec 07 05:45:59.076 INFO [stderr] 22 |     fn new() -> Process {
Dec 07 05:45:59.076 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 07 05:45:59.076 INFO [stderr]    |
Dec 07 05:45:59.076 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 07 05:45:59.076 INFO [stderr] 
Dec 07 05:45:59.076 INFO [stderr] warning: field is never used: `tid_to_group`
Dec 07 05:45:59.076 INFO [stderr]   --> src/sched.rs:28:5
Dec 07 05:45:59.076 INFO [stderr]    |
Dec 07 05:45:59.076 INFO [stderr] 28 |     tid_to_group: Mutex<HashMap<ThreadId, Arc<Process>>>,
Dec 07 05:45:59.076 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 05:45:59.076 INFO [stderr] 
Dec 07 05:45:59.076 INFO [stderr] warning: method is never used: `run`
Dec 07 05:45:59.076 INFO [stderr]   --> src/sched.rs:32:5
Dec 07 05:45:59.076 INFO [stderr]    |
Dec 07 05:45:59.076 INFO [stderr] 32 | /     pub fn run<F, T>(&self, f: F) -> T
Dec 07 05:45:59.076 INFO [stderr] 33 | |         where F: FnOnce() -> T,
Dec 07 05:45:59.076 INFO [stderr] 34 | |               F: panic::UnwindSafe,
Dec 07 05:45:59.076 INFO [stderr] 35 | |               F: Send + 'static,
Dec 07 05:45:59.076 INFO [stderr] ...  |
Dec 07 05:45:59.076 INFO [stderr] 46 | |         f()
Dec 07 05:45:59.077 INFO [stderr] 47 | |     }
Dec 07 05:45:59.077 INFO [stderr]    | |_____^
Dec 07 05:45:59.077 INFO [stderr] 
Dec 07 05:45:59.077 INFO [stderr] warning: function is never used: `tid`
Dec 07 05:45:59.077 INFO [stderr]   --> src/sched.rs:92:1
Dec 07 05:45:59.077 INFO [stderr]    |
Dec 07 05:45:59.077 INFO [stderr] 92 | fn tid() -> ThreadId {
Dec 07 05:45:59.077 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Dec 07 05:45:59.077 INFO [stderr] 
Dec 07 05:45:59.952 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.81s
Dec 07 05:45:59.960 INFO [stderr] su: No module specific data is present
Dec 07 05:46:00.623 INFO running `"docker" "inspect" "9dbce1d941dd6c4aca8e0089b219a6f06692fed5a59ba68da0f621e3378b12bb"`
Dec 07 05:46:00.918 INFO running `"docker" "rm" "-f" "9dbce1d941dd6c4aca8e0089b219a6f06692fed5a59ba68da0f621e3378b12bb"`
Dec 07 05:46:01.308 INFO [stdout] 9dbce1d941dd6c4aca8e0089b219a6f06692fed5a59ba68da0f621e3378b12bb
Dec 07 05:46:01.314 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 07 05:46:01.728 INFO [stdout] 8eb6ba8ca78888a24729d04af4be4a91ddb2b4de7dbf0738449e4f6433bd2632
Dec 07 05:46:01.736 INFO running `"docker" "start" "-a" "8eb6ba8ca78888a24729d04af4be4a91ddb2b4de7dbf0738449e4f6433bd2632"`
Dec 07 05:46:02.676 INFO [stderr] usermod: no changes
Dec 07 05:46:02.805 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Dec 07 05:46:02.816 INFO [stderr]      Running /target/debug/deps/o-456a7cb89145445d
Dec 07 05:46:02.824 INFO [stderr]    Doc-tests o
Dec 07 05:46:02.824 INFO [stdout] 
Dec 07 05:46:02.824 INFO [stdout] running 0 tests
Dec 07 05:46:02.824 INFO [stdout] 
Dec 07 05:46:02.824 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 05:46:02.824 INFO [stdout] 
Dec 07 05:46:03.842 INFO [stdout] 
Dec 07 05:46:03.842 INFO [stdout] running 0 tests
Dec 07 05:46:03.842 INFO [stdout] 
Dec 07 05:46:03.842 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 05:46:03.842 INFO [stdout] 
Dec 07 05:46:03.860 INFO [stderr] su: No module specific data is present
Dec 07 05:46:04.440 INFO running `"docker" "inspect" "8eb6ba8ca78888a24729d04af4be4a91ddb2b4de7dbf0738449e4f6433bd2632"`
Dec 07 05:46:04.774 INFO running `"docker" "rm" "-f" "8eb6ba8ca78888a24729d04af4be4a91ddb2b4de7dbf0738449e4f6433bd2632"`
Dec 07 05:46:05.029 INFO [stdout] 8eb6ba8ca78888a24729d04af4be4a91ddb2b4de7dbf0738449e4f6433bd2632