Nov 27 16:19:37.404 INFO checking yuriks/advance-emu against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 16:19:37.406 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 27 16:19:37.892 INFO [stdout] 9c6ef7e7f2cc5f79e92e8167a0e70291ef12fda76064195482d1a0d786542c39
Nov 27 16:19:37.895 INFO running `"docker" "start" "-a" "9c6ef7e7f2cc5f79e92e8167a0e70291ef12fda76064195482d1a0d786542c39"`
Nov 27 16:19:39.912 INFO [stderr] usermod: no changes
Nov 27 16:19:40.044 INFO [stderr]    Compiling num-traits v0.2.6
Nov 27 16:19:40.044 INFO [stderr]    Compiling num-integer v0.1.39
Nov 27 16:19:40.046 INFO [stderr]    Compiling num-iter v0.1.37
Nov 27 16:19:40.046 INFO [stderr]    Compiling num-bigint v0.2.0
Nov 27 16:19:40.046 INFO [stderr]    Compiling cfg-if v0.1.5
Nov 27 16:19:40.046 INFO [stderr]    Compiling num-complex v0.2.0
Nov 27 16:19:40.046 INFO [stderr]    Compiling num-rational v0.2.1
Nov 27 16:19:40.052 INFO [stderr]     Checking byteorder v1.2.6
Nov 27 16:19:40.725 INFO [stderr]    Compiling sdl2-sys v0.31.0
Nov 27 16:19:44.977 INFO [stderr]     Checking rand v0.3.22
Nov 27 16:19:50.894 INFO [stderr]     Checking num v0.1.42
Nov 27 16:19:51.247 INFO [stderr]     Checking sdl2 v0.31.0
Nov 27 16:19:55.860 INFO [stderr]     Checking num v0.2.0
Nov 27 16:19:56.684 INFO [stderr]     Checking advance v0.1.0 (/source)
Nov 27 16:19:57.160 INFO [stderr] warning: unused import: `super::*`
Nov 27 16:19:57.160 INFO [stderr]    --> src/cpu.rs:192:9
Nov 27 16:19:57.160 INFO [stderr]     |
Nov 27 16:19:57.160 INFO [stderr] 192 |     use super::*;
Nov 27 16:19:57.160 INFO [stderr]     |         ^^^^^^^^
Nov 27 16:19:57.160 INFO [stderr]     |
Nov 27 16:19:57.160 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Nov 27 16:19:57.160 INFO [stderr] 
Nov 27 16:19:57.160 INFO [stderr] warning: unused macro definition
Nov 27 16:19:57.160 INFO [stderr]   --> src/scheduler.rs:14:1
Nov 27 16:19:57.160 INFO [stderr]    |
Nov 27 16:19:57.160 INFO [stderr] 14 | / macro_rules! wait_cycles {
Nov 27 16:19:57.160 INFO [stderr] 15 | |     ($num:expr) => {
Nov 27 16:19:57.160 INFO [stderr] 16 | |         yield WaitCycles { cycles: $num }
Nov 27 16:19:57.160 INFO [stderr] 17 | |     };
Nov 27 16:19:57.160 INFO [stderr] 18 | | }
Nov 27 16:19:57.160 INFO [stderr]    | |_^
Nov 27 16:19:57.160 INFO [stderr]    |
Nov 27 16:19:57.160 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Nov 27 16:19:57.160 INFO [stderr] 
Nov 27 16:19:57.160 INFO [stderr] warning: unused macro definition
Nov 27 16:19:57.160 INFO [stderr]   --> src/scheduler.rs:80:1
Nov 27 16:19:57.161 INFO [stderr]    |
Nov 27 16:19:57.161 INFO [stderr] 80 | / macro_rules! chain_task {
Nov 27 16:19:57.161 INFO [stderr] 81 | |     ($subcall:expr) => {{
Nov 27 16:19:57.161 INFO [stderr] 82 | |         let mut sub_task = $subcall; // This variable must not be moved
Nov 27 16:19:57.161 INFO [stderr] 83 | |         'l: loop {
Nov 27 16:19:57.161 INFO [stderr] ...  |
Nov 27 16:19:57.161 INFO [stderr] 93 | |     }};
Nov 27 16:19:57.161 INFO [stderr] 94 | | }
Nov 27 16:19:57.161 INFO [stderr]    | |_^
Nov 27 16:19:57.161 INFO [stderr] 
Nov 27 16:19:57.796 INFO [stderr] warning: constant item is never used: `LR`
Nov 27 16:19:57.796 INFO [stderr]  --> src/cpu.rs:2:1
Nov 27 16:19:57.796 INFO [stderr]   |
Nov 27 16:19:57.796 INFO [stderr] 2 | const LR: usize = 14;
Nov 27 16:19:57.797 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:19:57.797 INFO [stderr]   |
Nov 27 16:19:57.797 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 27 16:19:57.797 INFO [stderr] 
Nov 27 16:19:57.797 INFO [stderr] warning: constant item is never used: `PC`
Nov 27 16:19:57.797 INFO [stderr]  --> src/cpu.rs:3:1
Nov 27 16:19:57.798 INFO [stderr]   |
Nov 27 16:19:57.798 INFO [stderr] 3 | const PC: usize = 15;
Nov 27 16:19:57.798 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:19:57.798 INFO [stderr] 
Nov 27 16:19:57.798 INFO [stderr] warning: struct is never constructed: `ArmCpu`
Nov 27 16:19:57.798 INFO [stderr]  --> src/cpu.rs:5:1
Nov 27 16:19:57.798 INFO [stderr]   |
Nov 27 16:19:57.798 INFO [stderr] 5 | struct ArmCpu {
Nov 27 16:19:57.798 INFO [stderr]   | ^^^^^^^^^^^^^
Nov 27 16:19:57.798 INFO [stderr] 
Nov 27 16:19:57.798 INFO [stderr] warning: variant is never constructed: `UndefinedInstruction`
Nov 27 16:19:57.798 INFO [stderr]   --> src/cpu.rs:74:5
Nov 27 16:19:57.798 INFO [stderr]    |
Nov 27 16:19:57.798 INFO [stderr] 74 |     UndefinedInstruction,
Nov 27 16:19:57.798 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 27 16:19:57.798 INFO [stderr] 
Nov 27 16:19:57.801 INFO [stderr] warning: method is never used: `current_time`
Nov 27 16:19:57.801 INFO [stderr]    --> src/scheduler.rs:138:5
Nov 27 16:19:57.801 INFO [stderr]     |
Nov 27 16:19:57.801 INFO [stderr] 138 |     pub fn current_time(&self) -> u64 {
Nov 27 16:19:57.801 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:19:57.801 INFO [stderr] 
Nov 27 16:19:57.801 INFO [stderr] warning: the feature `min_const_fn` has been stable since 1.31.0 and no longer requires an attribute to enable
Nov 27 16:19:57.801 INFO [stderr]  --> src/main.rs:6:5
Nov 27 16:19:57.801 INFO [stderr]   |
Nov 27 16:19:57.801 INFO [stderr] 6 |     min_const_fn,
Nov 27 16:19:57.801 INFO [stderr]   |     ^^^^^^^^^^^^
Nov 27 16:19:57.801 INFO [stderr]   |
Nov 27 16:19:57.801 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 27 16:19:57.801 INFO [stderr] 
Nov 27 16:19:57.983 INFO [stderr] warning: constant item is never used: `LR`
Nov 27 16:19:57.983 INFO [stderr]  --> src/cpu.rs:2:1
Nov 27 16:19:57.983 INFO [stderr]   |
Nov 27 16:19:57.983 INFO [stderr] 2 | const LR: usize = 14;
Nov 27 16:19:57.983 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:19:57.983 INFO [stderr]   |
Nov 27 16:19:57.983 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 27 16:19:57.983 INFO [stderr] 
Nov 27 16:19:57.983 INFO [stderr] warning: constant item is never used: `PC`
Nov 27 16:19:57.983 INFO [stderr]  --> src/cpu.rs:3:1
Nov 27 16:19:57.983 INFO [stderr]   |
Nov 27 16:19:57.983 INFO [stderr] 3 | const PC: usize = 15;
Nov 27 16:19:57.983 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:19:57.983 INFO [stderr] 
Nov 27 16:19:57.983 INFO [stderr] warning: struct is never constructed: `ArmCpu`
Nov 27 16:19:57.983 INFO [stderr]  --> src/cpu.rs:5:1
Nov 27 16:19:57.983 INFO [stderr]   |
Nov 27 16:19:57.983 INFO [stderr] 5 | struct ArmCpu {
Nov 27 16:19:57.983 INFO [stderr]   | ^^^^^^^^^^^^^
Nov 27 16:19:57.983 INFO [stderr] 
Nov 27 16:19:57.983 INFO [stderr] warning: variant is never constructed: `UndefinedInstruction`
Nov 27 16:19:57.983 INFO [stderr]   --> src/cpu.rs:74:5
Nov 27 16:19:57.983 INFO [stderr]    |
Nov 27 16:19:57.983 INFO [stderr] 74 |     UndefinedInstruction,
Nov 27 16:19:57.983 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 27 16:19:57.983 INFO [stderr] 
Nov 27 16:19:57.983 INFO [stderr] warning: field is never used: `cycles`
Nov 27 16:19:57.983 INFO [stderr]   --> src/scheduler.rs:11:5
Nov 27 16:19:57.983 INFO [stderr]    |
Nov 27 16:19:57.983 INFO [stderr] 11 |     cycles: u64,
Nov 27 16:19:57.983 INFO [stderr]    |     ^^^^^^^^^^^
Nov 27 16:19:57.983 INFO [stderr] 
Nov 27 16:19:57.983 INFO [stderr] warning: struct is never constructed: `GeneratorTask`
Nov 27 16:19:57.983 INFO [stderr]   --> src/scheduler.rs:27:1
Nov 27 16:19:57.983 INFO [stderr]    |
Nov 27 16:19:57.983 INFO [stderr] 27 | struct GeneratorTask<G> {
Nov 27 16:19:57.983 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:19:57.983 INFO [stderr] 
Nov 27 16:19:57.989 INFO [stderr] warning: method is never used: `new`
Nov 27 16:19:57.989 INFO [stderr]   --> src/scheduler.rs:38:5
Nov 27 16:19:57.989 INFO [stderr]    |
Nov 27 16:19:57.989 INFO [stderr] 38 |     pub fn new(generator: G) -> GeneratorTask<G> {
Nov 27 16:19:57.989 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:19:57.989 INFO [stderr] 
Nov 27 16:19:57.989 INFO [stderr] warning: struct is never constructed: `TaskScheduler`
Nov 27 16:19:57.989 INFO [stderr]    --> src/scheduler.rs:119:1
Nov 27 16:19:57.989 INFO [stderr]     |
Nov 27 16:19:57.989 INFO [stderr] 119 | pub struct TaskScheduler {
Nov 27 16:19:57.989 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:19:57.989 INFO [stderr] 
Nov 27 16:19:57.990 INFO [stderr] warning: method is never used: `new`
Nov 27 16:19:57.990 INFO [stderr]    --> src/scheduler.rs:130:5
Nov 27 16:19:57.990 INFO [stderr]     |
Nov 27 16:19:57.990 INFO [stderr] 130 |     pub fn new() -> TaskScheduler {
Nov 27 16:19:57.990 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:19:57.990 INFO [stderr] 
Nov 27 16:19:57.990 INFO [stderr] warning: method is never used: `current_time`
Nov 27 16:19:57.990 INFO [stderr]    --> src/scheduler.rs:138:5
Nov 27 16:19:57.990 INFO [stderr]     |
Nov 27 16:19:57.990 INFO [stderr] 138 |     pub fn current_time(&self) -> u64 {
Nov 27 16:19:57.990 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:19:57.990 INFO [stderr] 
Nov 27 16:19:57.990 INFO [stderr] warning: method is never used: `add_new_task`
Nov 27 16:19:57.990 INFO [stderr]    --> src/scheduler.rs:142:5
Nov 27 16:19:57.990 INFO [stderr]     |
Nov 27 16:19:57.990 INFO [stderr] 142 |     pub fn add_new_task(&mut self, task: BoxedTask<()>) {
Nov 27 16:19:57.990 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:19:57.990 INFO [stderr] 
Nov 27 16:19:57.990 INFO [stderr] warning: method is never used: `run_for`
Nov 27 16:19:57.990 INFO [stderr]    --> src/scheduler.rs:151:5
Nov 27 16:19:57.990 INFO [stderr]     |
Nov 27 16:19:57.990 INFO [stderr] 151 |     pub fn run_for(&mut self, cycles: u64) {
Nov 27 16:19:57.990 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 16:19:57.990 INFO [stderr] 
Nov 27 16:19:57.990 INFO [stderr] warning: the feature `min_const_fn` has been stable since 1.31.0 and no longer requires an attribute to enable
Nov 27 16:19:57.990 INFO [stderr]  --> src/main.rs:6:5
Nov 27 16:19:57.990 INFO [stderr]   |
Nov 27 16:19:57.990 INFO [stderr] 6 |     min_const_fn,
Nov 27 16:19:57.990 INFO [stderr]   |     ^^^^^^^^^^^^
Nov 27 16:19:57.990 INFO [stderr]   |
Nov 27 16:19:57.990 INFO [stderr]   = note: #[warn(stable_features)] on by default
Nov 27 16:19:57.990 INFO [stderr] 
Nov 27 16:19:58.030 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.08s
Nov 27 16:19:58.040 INFO [stderr] su: No module specific data is present
Nov 27 16:19:59.168 INFO running `"docker" "inspect" "9c6ef7e7f2cc5f79e92e8167a0e70291ef12fda76064195482d1a0d786542c39"`
Nov 27 16:19:59.534 INFO running `"docker" "rm" "-f" "9c6ef7e7f2cc5f79e92e8167a0e70291ef12fda76064195482d1a0d786542c39"`
Nov 27 16:19:59.916 INFO [stdout] 9c6ef7e7f2cc5f79e92e8167a0e70291ef12fda76064195482d1a0d786542c39