Nov 17 10:21:29.651 INFO testing acmiyaguchi/chip8-rust against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 10:21:29.653 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 10:21:30.159 INFO [stdout] a03bff03b4f59dce139e26341010c073d7e2cd77a3789029f1dc7e502b1be02c
Nov 17 10:21:30.161 INFO running `"docker" "start" "-a" "a03bff03b4f59dce139e26341010c073d7e2cd77a3789029f1dc7e502b1be02c"`
Nov 17 10:21:32.119 INFO [stderr] usermod: no changes
Nov 17 10:21:32.428 INFO [stderr]    Compiling deflate v0.7.8
Nov 17 10:21:32.443 INFO [stderr]    Compiling rayon-core v1.0.0
Nov 17 10:21:32.444 INFO [stderr]    Compiling gfx_core v0.7.0
Nov 17 10:21:32.487 INFO [stderr]    Compiling x11-dl v2.13.0
Nov 17 10:21:32.488 INFO [stderr]    Compiling target_build_utils v0.3.0
Nov 17 10:21:40.453 INFO [stderr]    Compiling rayon v0.7.0
Nov 17 10:21:41.475 INFO [stderr]    Compiling png v0.7.0
Nov 17 10:21:51.723 INFO [stderr]    Compiling jpeg-decoder v0.1.12
Nov 17 10:21:56.875 INFO [stderr]    Compiling image v0.13.0
Nov 17 10:22:02.743 INFO [stderr]    Compiling libloading v0.3.4
Nov 17 10:22:10.217 INFO [stderr]    Compiling dlib v0.3.1
Nov 17 10:22:11.439 INFO [stderr]    Compiling wayland-sys v0.7.8
Nov 17 10:22:14.403 INFO [stderr]    Compiling wayland-client v0.7.8
Nov 17 10:22:21.109 INFO [stderr]    Compiling wayland-window v0.4.4
Nov 17 10:22:21.111 INFO [stderr]    Compiling wayland-kbd v0.6.3
Nov 17 10:22:24.524 INFO [stderr]    Compiling winit v0.5.11
Nov 17 10:22:31.251 INFO [stderr]    Compiling glutin v0.7.4
Nov 17 10:22:32.820 INFO [stderr]    Compiling gfx v0.15.1
Nov 17 10:22:32.821 INFO [stderr]    Compiling gfx_device_gl v0.14.0
Nov 17 10:22:36.292 INFO [stderr]    Compiling pistoncore-glutin_window v0.36.0
Nov 17 10:22:42.099 INFO [stderr]    Compiling piston-gfx_texture v0.23.0
Nov 17 10:22:44.384 INFO [stderr]    Compiling piston2d-gfx_graphics v0.39.0
Nov 17 10:22:47.919 INFO [stderr]    Compiling piston_window v0.65.0
Nov 17 10:22:50.478 INFO [stderr]    Compiling chip8-rust v0.1.0 (/source)
Nov 17 10:22:52.935 INFO [stderr] warning: unused variable: `args`
Nov 17 10:22:52.935 INFO [stderr]    --> src/main.rs:369:21
Nov 17 10:22:52.935 INFO [stderr]     |
Nov 17 10:22:52.935 INFO [stderr] 369 |         if let Some(args) = e.render_args() {
Nov 17 10:22:52.935 INFO [stderr]     |                     ^^^^ help: consider using `_args` instead
Nov 17 10:22:52.935 INFO [stderr]     |
Nov 17 10:22:52.935 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 17 10:22:52.935 INFO [stderr] 
Nov 17 10:22:52.935 INFO [stderr] warning: unused variable: `args`
Nov 17 10:22:52.935 INFO [stderr]    --> src/main.rs:379:21
Nov 17 10:22:52.935 INFO [stderr]     |
Nov 17 10:22:52.935 INFO [stderr] 379 |         if let Some(args) = e.update_args() {
Nov 17 10:22:52.935 INFO [stderr]     |                     ^^^^ help: consider using `_args` instead
Nov 17 10:22:52.935 INFO [stderr] 
Nov 17 10:22:52.950 INFO [stderr] warning: variable does not need to be mutable
Nov 17 10:22:52.950 INFO [stderr]    --> src/main.rs:146:13
Nov 17 10:22:52.950 INFO [stderr]     |
Nov 17 10:22:52.950 INFO [stderr] 146 |         let mut mem = &mut self.memory;
Nov 17 10:22:52.950 INFO [stderr]     |             ----^^^
Nov 17 10:22:52.950 INFO [stderr]     |             |
Nov 17 10:22:52.950 INFO [stderr]     |             help: remove this `mut`
Nov 17 10:22:52.950 INFO [stderr]     |
Nov 17 10:22:52.950 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 17 10:22:52.950 INFO [stderr] 
Nov 17 10:22:52.952 INFO [stderr] warning: variable does not need to be mutable
Nov 17 10:22:52.952 INFO [stderr]    --> src/main.rs:147:13
Nov 17 10:22:52.952 INFO [stderr]     |
Nov 17 10:22:52.952 INFO [stderr] 147 |         let mut reg = &mut self.register;
Nov 17 10:22:52.952 INFO [stderr]     |             ----^^^
Nov 17 10:22:52.952 INFO [stderr]     |             |
Nov 17 10:22:52.952 INFO [stderr]     |             help: remove this `mut`
Nov 17 10:22:52.952 INFO [stderr] 
Nov 17 10:22:52.952 INFO [stderr] warning: variable does not need to be mutable
Nov 17 10:22:52.952 INFO [stderr]    --> src/main.rs:148:13
Nov 17 10:22:52.952 INFO [stderr]     |
Nov 17 10:22:52.952 INFO [stderr] 148 |         let mut stack = &mut self.stack;
Nov 17 10:22:52.952 INFO [stderr]     |             ----^^^^^
Nov 17 10:22:52.952 INFO [stderr]     |             |
Nov 17 10:22:52.952 INFO [stderr]     |             help: remove this `mut`
Nov 17 10:22:52.952 INFO [stderr] 
Nov 17 10:22:52.956 INFO [stderr] warning: structure field `register_I` should have a snake case name such as `register_i`
Nov 17 10:22:52.956 INFO [stderr]   --> src/main.rs:58:5
Nov 17 10:22:52.956 INFO [stderr]    |
Nov 17 10:22:52.956 INFO [stderr] 58 |     register_I: u16,
Nov 17 10:22:52.956 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 17 10:22:52.956 INFO [stderr]    |
Nov 17 10:22:52.956 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 17 10:22:52.956 INFO [stderr] 
Nov 17 10:22:52.956 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 10:22:52.956 INFO [stderr]    --> src/main.rs:118:9
Nov 17 10:22:52.956 INFO [stderr]     |
Nov 17 10:22:52.956 INFO [stderr] 118 |         f.read(&mut self.memory[0x200..]);
Nov 17 10:22:52.956 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:22:52.956 INFO [stderr]     |
Nov 17 10:22:52.956 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 17 10:22:52.956 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 10:22:52.956 INFO [stderr] 
Nov 17 10:22:52.957 INFO [stderr] warning: variable `I` should have a snake case name such as `i`
Nov 17 10:22:52.957 INFO [stderr]    --> src/main.rs:149:13
Nov 17 10:22:52.957 INFO [stderr]     |
Nov 17 10:22:52.957 INFO [stderr] 149 |         let mut I = self.register_I;
Nov 17 10:22:52.957 INFO [stderr]     |             ^^^^^
Nov 17 10:22:52.957 INFO [stderr] 
Nov 17 10:22:52.957 INFO [stderr] warning: variable `PC` should have a snake case name such as `pc`
Nov 17 10:22:52.957 INFO [stderr]    --> src/main.rs:150:13
Nov 17 10:22:52.957 INFO [stderr]     |
Nov 17 10:22:52.957 INFO [stderr] 150 |         let mut PC = self.program_counter;
Nov 17 10:22:52.957 INFO [stderr]     |             ^^^^^^
Nov 17 10:22:52.957 INFO [stderr] 
Nov 17 10:22:52.958 INFO [stderr] warning: variable `SP` should have a snake case name such as `sp`
Nov 17 10:22:52.958 INFO [stderr]    --> src/main.rs:151:13
Nov 17 10:22:52.958 INFO [stderr]     |
Nov 17 10:22:52.958 INFO [stderr] 151 |         let mut SP = self.stack_pointer;
Nov 17 10:22:52.958 INFO [stderr]     |             ^^^^^^
Nov 17 10:22:52.958 INFO [stderr] 
Nov 17 10:22:58.511 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 26s
Nov 17 10:22:58.514 INFO [stderr] su: No module specific data is present
Nov 17 10:22:59.210 INFO running `"docker" "inspect" "a03bff03b4f59dce139e26341010c073d7e2cd77a3789029f1dc7e502b1be02c"`
Nov 17 10:22:59.437 INFO running `"docker" "rm" "-f" "a03bff03b4f59dce139e26341010c073d7e2cd77a3789029f1dc7e502b1be02c"`
Nov 17 10:22:59.794 INFO [stdout] a03bff03b4f59dce139e26341010c073d7e2cd77a3789029f1dc7e502b1be02c
Nov 17 10:22:59.802 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 10:23:00.170 INFO [stdout] e92ac526bbc750deb9520616bc5bc415805a2b600c28146883c49468bd4d63e6
Nov 17 10:23:00.177 INFO running `"docker" "start" "-a" "e92ac526bbc750deb9520616bc5bc415805a2b600c28146883c49468bd4d63e6"`
Nov 17 10:23:01.601 INFO [stderr] usermod: no changes
Nov 17 10:23:01.867 INFO [stderr]    Compiling chip8-rust v0.1.0 (/source)
Nov 17 10:23:05.140 INFO [stderr] warning: unused variable: `args`
Nov 17 10:23:05.140 INFO [stderr]    --> src/main.rs:369:21
Nov 17 10:23:05.141 INFO [stderr]     |
Nov 17 10:23:05.141 INFO [stderr] 369 |         if let Some(args) = e.render_args() {
Nov 17 10:23:05.141 INFO [stderr]     |                     ^^^^ help: consider using `_args` instead
Nov 17 10:23:05.141 INFO [stderr]     |
Nov 17 10:23:05.141 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 17 10:23:05.141 INFO [stderr] 
Nov 17 10:23:05.141 INFO [stderr] warning: unused variable: `args`
Nov 17 10:23:05.141 INFO [stderr]    --> src/main.rs:379:21
Nov 17 10:23:05.141 INFO [stderr]     |
Nov 17 10:23:05.141 INFO [stderr] 379 |         if let Some(args) = e.update_args() {
Nov 17 10:23:05.141 INFO [stderr]     |                     ^^^^ help: consider using `_args` instead
Nov 17 10:23:05.141 INFO [stderr] 
Nov 17 10:23:05.160 INFO [stderr] warning: variable does not need to be mutable
Nov 17 10:23:05.160 INFO [stderr]    --> src/main.rs:146:13
Nov 17 10:23:05.160 INFO [stderr]     |
Nov 17 10:23:05.160 INFO [stderr] 146 |         let mut mem = &mut self.memory;
Nov 17 10:23:05.160 INFO [stderr]     |             ----^^^
Nov 17 10:23:05.160 INFO [stderr]     |             |
Nov 17 10:23:05.160 INFO [stderr]     |             help: remove this `mut`
Nov 17 10:23:05.160 INFO [stderr]     |
Nov 17 10:23:05.160 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 17 10:23:05.160 INFO [stderr] 
Nov 17 10:23:05.160 INFO [stderr] warning: variable does not need to be mutable
Nov 17 10:23:05.160 INFO [stderr]    --> src/main.rs:147:13
Nov 17 10:23:05.160 INFO [stderr]     |
Nov 17 10:23:05.160 INFO [stderr] 147 |         let mut reg = &mut self.register;
Nov 17 10:23:05.160 INFO [stderr]     |             ----^^^
Nov 17 10:23:05.160 INFO [stderr]     |             |
Nov 17 10:23:05.160 INFO [stderr]     |             help: remove this `mut`
Nov 17 10:23:05.160 INFO [stderr] 
Nov 17 10:23:05.160 INFO [stderr] warning: variable does not need to be mutable
Nov 17 10:23:05.160 INFO [stderr]    --> src/main.rs:148:13
Nov 17 10:23:05.160 INFO [stderr]     |
Nov 17 10:23:05.160 INFO [stderr] 148 |         let mut stack = &mut self.stack;
Nov 17 10:23:05.160 INFO [stderr]     |             ----^^^^^
Nov 17 10:23:05.160 INFO [stderr]     |             |
Nov 17 10:23:05.160 INFO [stderr]     |             help: remove this `mut`
Nov 17 10:23:05.160 INFO [stderr] 
Nov 17 10:23:05.166 INFO [stderr] warning: structure field `register_I` should have a snake case name such as `register_i`
Nov 17 10:23:05.166 INFO [stderr]   --> src/main.rs:58:5
Nov 17 10:23:05.166 INFO [stderr]    |
Nov 17 10:23:05.166 INFO [stderr] 58 |     register_I: u16,
Nov 17 10:23:05.166 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 17 10:23:05.166 INFO [stderr]    |
Nov 17 10:23:05.166 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 17 10:23:05.166 INFO [stderr] 
Nov 17 10:23:05.166 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 17 10:23:05.166 INFO [stderr]    --> src/main.rs:118:9
Nov 17 10:23:05.166 INFO [stderr]     |
Nov 17 10:23:05.166 INFO [stderr] 118 |         f.read(&mut self.memory[0x200..]);
Nov 17 10:23:05.167 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 10:23:05.167 INFO [stderr]     |
Nov 17 10:23:05.167 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 17 10:23:05.167 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 17 10:23:05.167 INFO [stderr] 
Nov 17 10:23:05.167 INFO [stderr] warning: variable `I` should have a snake case name such as `i`
Nov 17 10:23:05.168 INFO [stderr]    --> src/main.rs:149:13
Nov 17 10:23:05.168 INFO [stderr]     |
Nov 17 10:23:05.168 INFO [stderr] 149 |         let mut I = self.register_I;
Nov 17 10:23:05.168 INFO [stderr]     |             ^^^^^
Nov 17 10:23:05.168 INFO [stderr] 
Nov 17 10:23:05.168 INFO [stderr] warning: variable `PC` should have a snake case name such as `pc`
Nov 17 10:23:05.168 INFO [stderr]    --> src/main.rs:150:13
Nov 17 10:23:05.168 INFO [stderr]     |
Nov 17 10:23:05.168 INFO [stderr] 150 |         let mut PC = self.program_counter;
Nov 17 10:23:05.168 INFO [stderr]     |             ^^^^^^
Nov 17 10:23:05.168 INFO [stderr] 
Nov 17 10:23:05.169 INFO [stderr] warning: variable `SP` should have a snake case name such as `sp`
Nov 17 10:23:05.169 INFO [stderr]    --> src/main.rs:151:13
Nov 17 10:23:05.169 INFO [stderr]     |
Nov 17 10:23:05.169 INFO [stderr] 151 |         let mut SP = self.stack_pointer;
Nov 17 10:23:05.169 INFO [stderr]     |             ^^^^^^
Nov 17 10:23:05.169 INFO [stderr] 
Nov 17 10:23:05.675 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.02s
Nov 17 10:23:05.689 INFO [stderr] su: No module specific data is present
Nov 17 10:23:06.246 INFO running `"docker" "inspect" "e92ac526bbc750deb9520616bc5bc415805a2b600c28146883c49468bd4d63e6"`
Nov 17 10:23:06.645 INFO running `"docker" "rm" "-f" "e92ac526bbc750deb9520616bc5bc415805a2b600c28146883c49468bd4d63e6"`
Nov 17 10:23:06.911 INFO [stdout] e92ac526bbc750deb9520616bc5bc415805a2b600c28146883c49468bd4d63e6
Nov 17 10:23:06.917 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-3/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 10:23:07.347 INFO [stdout] 2b4fde77c8fd37d7146b8ffbf7c8d029e4e33975c58d6b7f9f5bdfcd9532bb6d
Nov 17 10:23:07.349 INFO running `"docker" "start" "-a" "2b4fde77c8fd37d7146b8ffbf7c8d029e4e33975c58d6b7f9f5bdfcd9532bb6d"`
Nov 17 10:23:08.819 INFO [stderr] usermod: no changes
Nov 17 10:23:09.001 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
Nov 17 10:23:09.018 INFO [stderr]      Running /target/debug/deps/chip8_rust-6f1c361103a9c843
Nov 17 10:23:09.020 INFO [stdout] 
Nov 17 10:23:09.020 INFO [stdout] running 1 test
Nov 17 10:23:09.021 INFO [stdout] test test_macros ... ok
Nov 17 10:23:09.021 INFO [stdout] 
Nov 17 10:23:09.021 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 10:23:09.021 INFO [stdout] 
Nov 17 10:23:09.025 INFO [stderr] su: No module specific data is present
Nov 17 10:23:09.836 INFO running `"docker" "inspect" "2b4fde77c8fd37d7146b8ffbf7c8d029e4e33975c58d6b7f9f5bdfcd9532bb6d"`
Nov 17 10:23:10.121 INFO running `"docker" "rm" "-f" "2b4fde77c8fd37d7146b8ffbf7c8d029e4e33975c58d6b7f9f5bdfcd9532bb6d"`
Nov 17 10:23:10.403 INFO [stdout] 2b4fde77c8fd37d7146b8ffbf7c8d029e4e33975c58d6b7f9f5bdfcd9532bb6d