Dec 07 16:54:35.215 INFO testing fi-0.2.0 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 16:54:35.216 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 16:54:35.540 INFO [stdout] 1809b3552c5f988b2ef8371db75ce0a29cf65137f735c329c3a134914e1dbfff
Dec 07 16:54:35.542 INFO running `"docker" "start" "-a" "1809b3552c5f988b2ef8371db75ce0a29cf65137f735c329c3a134914e1dbfff"`
Dec 07 16:54:36.828 INFO [stderr] usermod: no changes
Dec 07 16:54:36.924 INFO [stderr]    Compiling fi v0.2.0 (/source)
Dec 07 16:54:37.612 INFO [stderr] warning: unused `#[macro_use]` import
Dec 07 16:54:37.612 INFO [stderr]  --> src/lib.rs:1:1
Dec 07 16:54:37.612 INFO [stderr]   |
Dec 07 16:54:37.612 INFO [stderr] 1 | #[macro_use]
Dec 07 16:54:37.612 INFO [stderr]   | ^^^^^^^^^^^^
Dec 07 16:54:37.612 INFO [stderr]   |
Dec 07 16:54:37.612 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 07 16:54:37.612 INFO [stderr] 
Dec 07 16:54:37.632 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
Dec 07 16:54:37.648 INFO [stderr] su: No module specific data is present
Dec 07 16:54:38.400 INFO running `"docker" "inspect" "1809b3552c5f988b2ef8371db75ce0a29cf65137f735c329c3a134914e1dbfff"`
Dec 07 16:54:38.687 INFO running `"docker" "rm" "-f" "1809b3552c5f988b2ef8371db75ce0a29cf65137f735c329c3a134914e1dbfff"`
Dec 07 16:54:38.940 INFO [stdout] 1809b3552c5f988b2ef8371db75ce0a29cf65137f735c329c3a134914e1dbfff
Dec 07 16:54:38.942 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 16:54:39.320 INFO [stdout] aa9fb971996cf832d58e151f7acbbce2179803e2cb77d097eac6476877d84903
Dec 07 16:54:39.325 INFO running `"docker" "start" "-a" "aa9fb971996cf832d58e151f7acbbce2179803e2cb77d097eac6476877d84903"`
Dec 07 16:54:40.228 INFO [stderr] usermod: no changes
Dec 07 16:54:40.332 INFO [stderr]    Compiling fi v0.2.0 (/source)
Dec 07 16:54:40.964 INFO [stderr] warning: unused imports: `ThreadId`, `current`
Dec 07 16:54:40.964 INFO [stderr]  --> src/thread/mod.rs:2:31
Dec 07 16:54:40.964 INFO [stderr]   |
Dec 07 16:54:40.964 INFO [stderr] 2 | use std::thread::{JoinHandle, ThreadId, current};
Dec 07 16:54:40.964 INFO [stderr]   |                               ^^^^^^^^  ^^^^^^^
Dec 07 16:54:40.964 INFO [stderr]   |
Dec 07 16:54:40.964 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 07 16:54:40.964 INFO [stderr] 
Dec 07 16:54:40.964 INFO [stderr] warning: unused imports: `LockResult as StdLockResult`, `TryLockResult as StdTryLockResult`
Dec 07 16:54:40.964 INFO [stderr]  --> src/sync/mod.rs:2:17
Dec 07 16:54:40.964 INFO [stderr]   |
Dec 07 16:54:40.964 INFO [stderr] 2 | use std::sync::{LockResult as StdLockResult, Mutex as StdMutex,
Dec 07 16:54:40.964 INFO [stderr]   |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 16:54:40.964 INFO [stderr] ...
Dec 07 16:54:40.964 INFO [stderr] 6 |                 TryLockResult as StdTryLockResult};
Dec 07 16:54:40.964 INFO [stderr]   |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 16:54:40.964 INFO [stderr] 
Dec 07 16:54:40.964 INFO [stderr] warning: unused import: `std::sync::atomic::AtomicUsize as RAtomicUsize`
Dec 07 16:54:40.964 INFO [stderr]  --> src/sync/mod.rs:7:5
Dec 07 16:54:40.964 INFO [stderr]   |
Dec 07 16:54:40.964 INFO [stderr] 7 | use std::sync::atomic::AtomicUsize as RAtomicUsize;
Dec 07 16:54:40.964 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 16:54:40.964 INFO [stderr] 
Dec 07 16:54:40.964 INFO [stderr] warning: unused imports: `Rng`, `XorShiftRng`
Dec 07 16:54:40.964 INFO [stderr]  --> src/sched.rs:7:27
Dec 07 16:54:40.964 INFO [stderr]   |
Dec 07 16:54:40.964 INFO [stderr] 7 | use ayn_rand_is_garbage::{Rng, XorShiftRng};
Dec 07 16:54:40.964 INFO [stderr]   |                           ^^^  ^^^^^^^^^^^
Dec 07 16:54:40.964 INFO [stderr] 
Dec 07 16:54:41.032 INFO [stderr] warning: unused variable: `dur`
Dec 07 16:54:41.032 INFO [stderr]   --> src/sched.rs:55:32
Dec 07 16:54:41.032 INFO [stderr]    |
Dec 07 16:54:41.032 INFO [stderr] 55 |     pub(crate) fn sleep(&self, dur: Duration) {}
Dec 07 16:54:41.032 INFO [stderr]    |                                ^^^ help: consider using `_dur` instead
Dec 07 16:54:41.032 INFO [stderr]    |
Dec 07 16:54:41.032 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 07 16:54:41.032 INFO [stderr] 
Dec 07 16:54:41.044 INFO [stderr] warning: method is never used: `new`
Dec 07 16:54:41.044 INFO [stderr]   --> src/sched.rs:22:5
Dec 07 16:54:41.044 INFO [stderr]    |
Dec 07 16:54:41.044 INFO [stderr] 22 |     fn new() -> Process {
Dec 07 16:54:41.044 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 07 16:54:41.044 INFO [stderr]    |
Dec 07 16:54:41.044 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 07 16:54:41.044 INFO [stderr] 
Dec 07 16:54:41.044 INFO [stderr] warning: field is never used: `tid_to_group`
Dec 07 16:54:41.044 INFO [stderr]   --> src/sched.rs:28:5
Dec 07 16:54:41.044 INFO [stderr]    |
Dec 07 16:54:41.044 INFO [stderr] 28 |     tid_to_group: Mutex<HashMap<ThreadId, Arc<Process>>>,
Dec 07 16:54:41.044 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 16:54:41.045 INFO [stderr] 
Dec 07 16:54:41.045 INFO [stderr] warning: method is never used: `run`
Dec 07 16:54:41.045 INFO [stderr]   --> src/sched.rs:32:5
Dec 07 16:54:41.045 INFO [stderr]    |
Dec 07 16:54:41.045 INFO [stderr] 32 | /     pub fn run<F, T>(&self, f: F) -> T
Dec 07 16:54:41.045 INFO [stderr] 33 | |         where F: FnOnce() -> T,
Dec 07 16:54:41.045 INFO [stderr] 34 | |               F: panic::UnwindSafe,
Dec 07 16:54:41.045 INFO [stderr] 35 | |               F: Send + 'static,
Dec 07 16:54:41.045 INFO [stderr] ...  |
Dec 07 16:54:41.045 INFO [stderr] 46 | |         f()
Dec 07 16:54:41.045 INFO [stderr] 47 | |     }
Dec 07 16:54:41.045 INFO [stderr]    | |_____^
Dec 07 16:54:41.045 INFO [stderr] 
Dec 07 16:54:41.045 INFO [stderr] warning: function is never used: `tid`
Dec 07 16:54:41.045 INFO [stderr]   --> src/sched.rs:92:1
Dec 07 16:54:41.045 INFO [stderr]    |
Dec 07 16:54:41.045 INFO [stderr] 92 | fn tid() -> ThreadId {
Dec 07 16:54:41.045 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Dec 07 16:54:41.045 INFO [stderr] 
Dec 07 16:54:41.492 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
Dec 07 16:54:41.494 INFO [stderr] su: No module specific data is present
Dec 07 16:54:41.822 INFO running `"docker" "inspect" "aa9fb971996cf832d58e151f7acbbce2179803e2cb77d097eac6476877d84903"`
Dec 07 16:54:41.897 INFO running `"docker" "rm" "-f" "aa9fb971996cf832d58e151f7acbbce2179803e2cb77d097eac6476877d84903"`
Dec 07 16:54:42.000 INFO [stdout] aa9fb971996cf832d58e151f7acbbce2179803e2cb77d097eac6476877d84903
Dec 07 16:54:42.002 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 16:54:42.213 INFO [stdout] fbb59545261e98dc72a36d2f6bd8f465a285ad96f28b74afa7305aae73c1f4fa
Dec 07 16:54:42.218 INFO running `"docker" "start" "-a" "fbb59545261e98dc72a36d2f6bd8f465a285ad96f28b74afa7305aae73c1f4fa"`
Dec 07 16:54:42.836 INFO [stderr] usermod: no changes
Dec 07 16:54:43.020 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
Dec 07 16:54:43.020 INFO [stderr]      Running /target/debug/deps/fi-3f7e1ad627d339eb
Dec 07 16:54:43.040 INFO [stdout] 
Dec 07 16:54:43.040 INFO [stdout] running 0 tests
Dec 07 16:54:43.040 INFO [stdout] 
Dec 07 16:54:43.040 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 16:54:43.040 INFO [stdout] 
Dec 07 16:54:43.040 INFO [stderr]    Doc-tests fi
Dec 07 16:54:44.153 INFO [stdout] 
Dec 07 16:54:44.153 INFO [stdout] running 0 tests
Dec 07 16:54:44.153 INFO [stdout] 
Dec 07 16:54:44.153 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 16:54:44.153 INFO [stdout] 
Dec 07 16:54:44.165 INFO [stderr] su: No module specific data is present
Dec 07 16:54:45.500 INFO running `"docker" "inspect" "fbb59545261e98dc72a36d2f6bd8f465a285ad96f28b74afa7305aae73c1f4fa"`
Dec 07 16:54:45.806 INFO running `"docker" "rm" "-f" "fbb59545261e98dc72a36d2f6bd8f465a285ad96f28b74afa7305aae73c1f4fa"`
Dec 07 16:54:46.136 INFO [stdout] fbb59545261e98dc72a36d2f6bd8f465a285ad96f28b74afa7305aae73c1f4fa