Dec 04 06:20:37.001 INFO checking yuriks/advance-emu against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 06:20:37.002 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-alt check --frozen --all --all-targets" "-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 04 06:20:37.539 INFO [stdout] 04dacccab8c59669f2a16fc1ac928025a7fb2a81164127204b2865f51f01988a
Dec 04 06:20:37.539 INFO running `"docker" "start" "-a" "04dacccab8c59669f2a16fc1ac928025a7fb2a81164127204b2865f51f01988a"`
Dec 04 06:20:39.155 INFO [stderr] usermod: no changes
Dec 04 06:20:39.323 INFO [stderr]    Compiling num-traits v0.2.6
Dec 04 06:20:39.323 INFO [stderr]    Compiling num-integer v0.1.39
Dec 04 06:20:39.323 INFO [stderr]    Compiling cfg-if v0.1.5
Dec 04 06:20:39.323 INFO [stderr]    Compiling num-bigint v0.2.0
Dec 04 06:20:39.323 INFO [stderr]    Compiling num-complex v0.2.0
Dec 04 06:20:39.323 INFO [stderr]    Compiling num-rational v0.2.1
Dec 04 06:20:39.331 INFO [stderr]     Checking bitflags v0.7.0
Dec 04 06:20:39.351 INFO [stderr]     Checking rand v0.3.22
Dec 04 06:20:39.909 INFO [stderr]    Compiling sdl2-sys v0.31.0
Dec 04 06:20:47.128 INFO [stderr]     Checking num-iter v0.1.37
Dec 04 06:20:47.693 INFO [stderr]     Checking num v0.1.42
Dec 04 06:20:47.991 INFO [stderr]     Checking sdl2 v0.31.0
Dec 04 06:20:51.877 INFO [stderr]     Checking num v0.2.0
Dec 04 06:20:52.903 INFO [stderr]     Checking advance v0.1.0 (/source)
Dec 04 06:20:53.256 INFO [stderr] warning: unused import: `super::*`
Dec 04 06:20:53.256 INFO [stderr]    --> src/cpu.rs:192:9
Dec 04 06:20:53.256 INFO [stderr]     |
Dec 04 06:20:53.256 INFO [stderr] 192 |     use super::*;
Dec 04 06:20:53.256 INFO [stderr]     |         ^^^^^^^^
Dec 04 06:20:53.256 INFO [stderr]     |
Dec 04 06:20:53.256 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 04 06:20:53.256 INFO [stderr] 
Dec 04 06:20:53.257 INFO [stderr] warning: unused macro definition
Dec 04 06:20:53.257 INFO [stderr]   --> src/scheduler.rs:14:1
Dec 04 06:20:53.257 INFO [stderr]    |
Dec 04 06:20:53.257 INFO [stderr] 14 | / macro_rules! wait_cycles {
Dec 04 06:20:53.257 INFO [stderr] 15 | |     ($num:expr) => {
Dec 04 06:20:53.257 INFO [stderr] 16 | |         yield WaitCycles { cycles: $num }
Dec 04 06:20:53.258 INFO [stderr] 17 | |     };
Dec 04 06:20:53.258 INFO [stderr] 18 | | }
Dec 04 06:20:53.258 INFO [stderr]    | |_^
Dec 04 06:20:53.258 INFO [stderr]    |
Dec 04 06:20:53.258 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 04 06:20:53.258 INFO [stderr] 
Dec 04 06:20:53.258 INFO [stderr] warning: unused macro definition
Dec 04 06:20:53.258 INFO [stderr]   --> src/scheduler.rs:80:1
Dec 04 06:20:53.258 INFO [stderr]    |
Dec 04 06:20:53.258 INFO [stderr] 80 | / macro_rules! chain_task {
Dec 04 06:20:53.258 INFO [stderr] 81 | |     ($subcall:expr) => {{
Dec 04 06:20:53.258 INFO [stderr] 82 | |         let mut sub_task = $subcall; // This variable must not be moved
Dec 04 06:20:53.258 INFO [stderr] 83 | |         'l: loop {
Dec 04 06:20:53.258 INFO [stderr] ...  |
Dec 04 06:20:53.258 INFO [stderr] 93 | |     }};
Dec 04 06:20:53.258 INFO [stderr] 94 | | }
Dec 04 06:20:53.258 INFO [stderr]    | |_^
Dec 04 06:20:53.258 INFO [stderr] 
Dec 04 06:20:53.823 INFO [stderr] warning: constant item is never used: `LR`
Dec 04 06:20:53.823 INFO [stderr]  --> src/cpu.rs:2:1
Dec 04 06:20:53.823 INFO [stderr]   |
Dec 04 06:20:53.823 INFO [stderr] 2 | const LR: usize = 14;
Dec 04 06:20:53.823 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
Dec 04 06:20:53.823 INFO [stderr]   |
Dec 04 06:20:53.823 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 06:20:53.823 INFO [stderr] 
Dec 04 06:20:53.823 INFO [stderr] warning: constant item is never used: `PC`
Dec 04 06:20:53.823 INFO [stderr]  --> src/cpu.rs:3:1
Dec 04 06:20:53.823 INFO [stderr]   |
Dec 04 06:20:53.823 INFO [stderr] 3 | const PC: usize = 15;
Dec 04 06:20:53.823 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
Dec 04 06:20:53.823 INFO [stderr] 
Dec 04 06:20:53.823 INFO [stderr] warning: struct is never constructed: `ArmCpu`
Dec 04 06:20:53.823 INFO [stderr]  --> src/cpu.rs:5:1
Dec 04 06:20:53.823 INFO [stderr]   |
Dec 04 06:20:53.823 INFO [stderr] 5 | struct ArmCpu {
Dec 04 06:20:53.823 INFO [stderr]   | ^^^^^^^^^^^^^
Dec 04 06:20:53.823 INFO [stderr] 
Dec 04 06:20:53.823 INFO [stderr] warning: variant is never constructed: `UndefinedInstruction`
Dec 04 06:20:53.823 INFO [stderr]   --> src/cpu.rs:74:5
Dec 04 06:20:53.823 INFO [stderr]    |
Dec 04 06:20:53.823 INFO [stderr] 74 |     UndefinedInstruction,
Dec 04 06:20:53.823 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 04 06:20:53.823 INFO [stderr] 
Dec 04 06:20:53.829 INFO [stderr] warning: field is never used: `cycles`
Dec 04 06:20:53.829 INFO [stderr]   --> src/scheduler.rs:11:5
Dec 04 06:20:53.829 INFO [stderr]    |
Dec 04 06:20:53.829 INFO [stderr] 11 |     cycles: u64,
Dec 04 06:20:53.829 INFO [stderr]    |     ^^^^^^^^^^^
Dec 04 06:20:53.829 INFO [stderr] 
Dec 04 06:20:53.829 INFO [stderr] warning: struct is never constructed: `GeneratorTask`
Dec 04 06:20:53.829 INFO [stderr]   --> src/scheduler.rs:27:1
Dec 04 06:20:53.829 INFO [stderr]    |
Dec 04 06:20:53.829 INFO [stderr] 27 | struct GeneratorTask<G> {
Dec 04 06:20:53.829 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 06:20:53.829 INFO [stderr] 
Dec 04 06:20:53.829 INFO [stderr] warning: method is never used: `new`
Dec 04 06:20:53.829 INFO [stderr]   --> src/scheduler.rs:38:5
Dec 04 06:20:53.829 INFO [stderr]    |
Dec 04 06:20:53.829 INFO [stderr] 38 |     pub fn new(generator: G) -> GeneratorTask<G> {
Dec 04 06:20:53.829 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 06:20:53.829 INFO [stderr] 
Dec 04 06:20:53.829 INFO [stderr] warning: struct is never constructed: `TaskScheduler`
Dec 04 06:20:53.829 INFO [stderr]    --> src/scheduler.rs:119:1
Dec 04 06:20:53.829 INFO [stderr]     |
Dec 04 06:20:53.829 INFO [stderr] 119 | pub struct TaskScheduler {
Dec 04 06:20:53.829 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 06:20:53.829 INFO [stderr] 
Dec 04 06:20:53.829 INFO [stderr] warning: method is never used: `new`
Dec 04 06:20:53.829 INFO [stderr]    --> src/scheduler.rs:130:5
Dec 04 06:20:53.829 INFO [stderr]     |
Dec 04 06:20:53.829 INFO [stderr] 130 |     pub fn new() -> TaskScheduler {
Dec 04 06:20:53.829 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 06:20:53.829 INFO [stderr] 
Dec 04 06:20:53.829 INFO [stderr] warning: method is never used: `current_time`
Dec 04 06:20:53.829 INFO [stderr]    --> src/scheduler.rs:138:5
Dec 04 06:20:53.829 INFO [stderr]     |
Dec 04 06:20:53.829 INFO [stderr] 138 |     pub fn current_time(&self) -> u64 {
Dec 04 06:20:53.829 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 06:20:53.829 INFO [stderr] 
Dec 04 06:20:53.829 INFO [stderr] warning: method is never used: `add_new_task`
Dec 04 06:20:53.829 INFO [stderr]    --> src/scheduler.rs:142:5
Dec 04 06:20:53.829 INFO [stderr]     |
Dec 04 06:20:53.829 INFO [stderr] 142 |     pub fn add_new_task(&mut self, task: BoxedTask<()>) {
Dec 04 06:20:53.829 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 06:20:53.829 INFO [stderr] 
Dec 04 06:20:53.829 INFO [stderr] warning: method is never used: `run_for`
Dec 04 06:20:53.829 INFO [stderr]    --> src/scheduler.rs:151:5
Dec 04 06:20:53.829 INFO [stderr]     |
Dec 04 06:20:53.829 INFO [stderr] 151 |     pub fn run_for(&mut self, cycles: u64) {
Dec 04 06:20:53.829 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 06:20:53.829 INFO [stderr] 
Dec 04 06:20:53.829 INFO [stderr] warning: the feature `macro_literal_matcher` has been stable since 1.31.0 and no longer requires an attribute to enable
Dec 04 06:20:53.829 INFO [stderr]  --> src/main.rs:5:5
Dec 04 06:20:53.829 INFO [stderr]   |
Dec 04 06:20:53.829 INFO [stderr] 5 |     macro_literal_matcher,
Dec 04 06:20:53.830 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 04 06:20:53.830 INFO [stderr]   |
Dec 04 06:20:53.830 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 04 06:20:53.830 INFO [stderr] 
Dec 04 06:20:53.830 INFO [stderr] warning: the feature `min_const_fn` has been stable since 1.31.0 and no longer requires an attribute to enable
Dec 04 06:20:53.830 INFO [stderr]  --> src/main.rs:6:5
Dec 04 06:20:53.830 INFO [stderr]   |
Dec 04 06:20:53.830 INFO [stderr] 6 |     min_const_fn,
Dec 04 06:20:53.830 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 04 06:20:53.830 INFO [stderr] 
Dec 04 06:20:54.127 INFO [stderr] warning: constant item is never used: `LR`
Dec 04 06:20:54.127 INFO [stderr]  --> src/cpu.rs:2:1
Dec 04 06:20:54.127 INFO [stderr]   |
Dec 04 06:20:54.127 INFO [stderr] 2 | const LR: usize = 14;
Dec 04 06:20:54.127 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
Dec 04 06:20:54.127 INFO [stderr]   |
Dec 04 06:20:54.127 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 04 06:20:54.127 INFO [stderr] 
Dec 04 06:20:54.127 INFO [stderr] warning: constant item is never used: `PC`
Dec 04 06:20:54.127 INFO [stderr]  --> src/cpu.rs:3:1
Dec 04 06:20:54.127 INFO [stderr]   |
Dec 04 06:20:54.127 INFO [stderr] 3 | const PC: usize = 15;
Dec 04 06:20:54.127 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
Dec 04 06:20:54.127 INFO [stderr] 
Dec 04 06:20:54.127 INFO [stderr] warning: struct is never constructed: `ArmCpu`
Dec 04 06:20:54.127 INFO [stderr]  --> src/cpu.rs:5:1
Dec 04 06:20:54.127 INFO [stderr]   |
Dec 04 06:20:54.127 INFO [stderr] 5 | struct ArmCpu {
Dec 04 06:20:54.127 INFO [stderr]   | ^^^^^^^^^^^^^
Dec 04 06:20:54.127 INFO [stderr] 
Dec 04 06:20:54.127 INFO [stderr] warning: variant is never constructed: `UndefinedInstruction`
Dec 04 06:20:54.127 INFO [stderr]   --> src/cpu.rs:74:5
Dec 04 06:20:54.127 INFO [stderr]    |
Dec 04 06:20:54.127 INFO [stderr] 74 |     UndefinedInstruction,
Dec 04 06:20:54.127 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 04 06:20:54.127 INFO [stderr] 
Dec 04 06:20:54.127 INFO [stderr] warning: method is never used: `current_time`
Dec 04 06:20:54.127 INFO [stderr]    --> src/scheduler.rs:138:5
Dec 04 06:20:54.127 INFO [stderr]     |
Dec 04 06:20:54.127 INFO [stderr] 138 |     pub fn current_time(&self) -> u64 {
Dec 04 06:20:54.127 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 06:20:54.127 INFO [stderr] 
Dec 04 06:20:54.127 INFO [stderr] warning: the feature `macro_literal_matcher` has been stable since 1.31.0 and no longer requires an attribute to enable
Dec 04 06:20:54.127 INFO [stderr]  --> src/main.rs:5:5
Dec 04 06:20:54.127 INFO [stderr]   |
Dec 04 06:20:54.127 INFO [stderr] 5 |     macro_literal_matcher,
Dec 04 06:20:54.127 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 04 06:20:54.127 INFO [stderr]   |
Dec 04 06:20:54.127 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 04 06:20:54.127 INFO [stderr] 
Dec 04 06:20:54.127 INFO [stderr] warning: the feature `min_const_fn` has been stable since 1.31.0 and no longer requires an attribute to enable
Dec 04 06:20:54.127 INFO [stderr]  --> src/main.rs:6:5
Dec 04 06:20:54.127 INFO [stderr]   |
Dec 04 06:20:54.127 INFO [stderr] 6 |     min_const_fn,
Dec 04 06:20:54.127 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 04 06:20:54.127 INFO [stderr] 
Dec 04 06:20:54.154 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.97s
Dec 04 06:20:54.162 INFO [stderr] su: No module specific data is present
Dec 04 06:20:55.464 INFO running `"docker" "inspect" "04dacccab8c59669f2a16fc1ac928025a7fb2a81164127204b2865f51f01988a"`
Dec 04 06:20:55.793 INFO running `"docker" "rm" "-f" "04dacccab8c59669f2a16fc1ac928025a7fb2a81164127204b2865f51f01988a"`
Dec 04 06:20:56.142 INFO [stdout] 04dacccab8c59669f2a16fc1ac928025a7fb2a81164127204b2865f51f01988a