Dec 06 08:03:50.573 INFO testing acmiyaguchi/chip8-rust against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 08:03:50.573 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 06 08:03:51.031 INFO [stdout] d9c6a205a9a0c95040bc909d1bd12ab402604b7c634cf24331544276f09a253b
Dec 06 08:03:51.036 INFO running `"docker" "start" "-a" "d9c6a205a9a0c95040bc909d1bd12ab402604b7c634cf24331544276f09a253b"`
Dec 06 08:03:52.821 INFO [stderr] usermod: no changes
Dec 06 08:03:53.132 INFO [stderr]    Compiling chip8-rust v0.1.0 (/source)
Dec 06 08:03:57.707 INFO [stderr] warning: unused variable: `args`
Dec 06 08:03:57.707 INFO [stderr]    --> src/main.rs:369:21
Dec 06 08:03:57.707 INFO [stderr]     |
Dec 06 08:03:57.707 INFO [stderr] 369 |         if let Some(args) = e.render_args() {
Dec 06 08:03:57.707 INFO [stderr]     |                     ^^^^ help: consider using `_args` instead
Dec 06 08:03:57.707 INFO [stderr]     |
Dec 06 08:03:57.707 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 06 08:03:57.707 INFO [stderr] 
Dec 06 08:03:57.716 INFO [stderr] warning: unused variable: `args`
Dec 06 08:03:57.716 INFO [stderr]    --> src/main.rs:379:21
Dec 06 08:03:57.716 INFO [stderr]     |
Dec 06 08:03:57.716 INFO [stderr] 379 |         if let Some(args) = e.update_args() {
Dec 06 08:03:57.716 INFO [stderr]     |                     ^^^^ help: consider using `_args` instead
Dec 06 08:03:57.716 INFO [stderr] 
Dec 06 08:03:57.728 INFO [stderr] warning: variable does not need to be mutable
Dec 06 08:03:57.728 INFO [stderr]    --> src/main.rs:146:13
Dec 06 08:03:57.728 INFO [stderr]     |
Dec 06 08:03:57.728 INFO [stderr] 146 |         let mut mem = &mut self.memory;
Dec 06 08:03:57.728 INFO [stderr]     |             ----^^^
Dec 06 08:03:57.728 INFO [stderr]     |             |
Dec 06 08:03:57.728 INFO [stderr]     |             help: remove this `mut`
Dec 06 08:03:57.728 INFO [stderr]     |
Dec 06 08:03:57.728 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 06 08:03:57.728 INFO [stderr] 
Dec 06 08:03:57.728 INFO [stderr] warning: variable does not need to be mutable
Dec 06 08:03:57.728 INFO [stderr]    --> src/main.rs:147:13
Dec 06 08:03:57.728 INFO [stderr]     |
Dec 06 08:03:57.729 INFO [stderr] 147 |         let mut reg = &mut self.register;
Dec 06 08:03:57.729 INFO [stderr]     |             ----^^^
Dec 06 08:03:57.729 INFO [stderr]     |             |
Dec 06 08:03:57.729 INFO [stderr]     |             help: remove this `mut`
Dec 06 08:03:57.729 INFO [stderr] 
Dec 06 08:03:57.729 INFO [stderr] warning: variable does not need to be mutable
Dec 06 08:03:57.729 INFO [stderr]    --> src/main.rs:148:13
Dec 06 08:03:57.729 INFO [stderr]     |
Dec 06 08:03:57.729 INFO [stderr] 148 |         let mut stack = &mut self.stack;
Dec 06 08:03:57.729 INFO [stderr]     |             ----^^^^^
Dec 06 08:03:57.729 INFO [stderr]     |             |
Dec 06 08:03:57.729 INFO [stderr]     |             help: remove this `mut`
Dec 06 08:03:57.729 INFO [stderr] 
Dec 06 08:03:57.732 INFO [stderr] warning: structure field `register_I` should have a snake case name such as `register_i`
Dec 06 08:03:57.732 INFO [stderr]   --> src/main.rs:58:5
Dec 06 08:03:57.732 INFO [stderr]    |
Dec 06 08:03:57.732 INFO [stderr] 58 |     register_I: u16,
Dec 06 08:03:57.732 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 06 08:03:57.732 INFO [stderr]    |
Dec 06 08:03:57.732 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 06 08:03:57.732 INFO [stderr] 
Dec 06 08:03:57.732 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 08:03:57.732 INFO [stderr]    --> src/main.rs:118:9
Dec 06 08:03:57.732 INFO [stderr]     |
Dec 06 08:03:57.732 INFO [stderr] 118 |         f.read(&mut self.memory[0x200..]);
Dec 06 08:03:57.732 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 08:03:57.740 INFO [stderr]     |
Dec 06 08:03:57.740 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 06 08:03:57.740 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 08:03:57.740 INFO [stderr] 
Dec 06 08:03:57.740 INFO [stderr] warning: variable `I` should have a snake case name such as `i`
Dec 06 08:03:57.740 INFO [stderr]    --> src/main.rs:149:13
Dec 06 08:03:57.740 INFO [stderr]     |
Dec 06 08:03:57.740 INFO [stderr] 149 |         let mut I = self.register_I;
Dec 06 08:03:57.740 INFO [stderr]     |             ^^^^^
Dec 06 08:03:57.740 INFO [stderr] 
Dec 06 08:03:57.740 INFO [stderr] warning: variable `PC` should have a snake case name such as `pc`
Dec 06 08:03:57.740 INFO [stderr]    --> src/main.rs:150:13
Dec 06 08:03:57.740 INFO [stderr]     |
Dec 06 08:03:57.740 INFO [stderr] 150 |         let mut PC = self.program_counter;
Dec 06 08:03:57.740 INFO [stderr]     |             ^^^^^^
Dec 06 08:03:57.740 INFO [stderr] 
Dec 06 08:03:57.740 INFO [stderr] warning: variable `SP` should have a snake case name such as `sp`
Dec 06 08:03:57.740 INFO [stderr]    --> src/main.rs:151:13
Dec 06 08:03:57.740 INFO [stderr]     |
Dec 06 08:03:57.740 INFO [stderr] 151 |         let mut SP = self.stack_pointer;
Dec 06 08:03:57.740 INFO [stderr]     |             ^^^^^^
Dec 06 08:03:57.740 INFO [stderr] 
Dec 06 08:04:03.529 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.69s
Dec 06 08:04:03.545 INFO [stderr] su: No module specific data is present
Dec 06 08:04:04.451 INFO running `"docker" "inspect" "d9c6a205a9a0c95040bc909d1bd12ab402604b7c634cf24331544276f09a253b"`
Dec 06 08:04:04.778 INFO running `"docker" "rm" "-f" "d9c6a205a9a0c95040bc909d1bd12ab402604b7c634cf24331544276f09a253b"`
Dec 06 08:04:05.180 INFO [stdout] d9c6a205a9a0c95040bc909d1bd12ab402604b7c634cf24331544276f09a253b
Dec 06 08:04:05.182 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 06 08:04:05.630 INFO [stdout] 6a4eb91a6fa2e78dd239efde5345755ccf8cdc30514ee1f8273315374e8d4ba0
Dec 06 08:04:05.634 INFO running `"docker" "start" "-a" "6a4eb91a6fa2e78dd239efde5345755ccf8cdc30514ee1f8273315374e8d4ba0"`
Dec 06 08:04:06.977 INFO [stderr] usermod: no changes
Dec 06 08:04:07.296 INFO [stderr]    Compiling chip8-rust v0.1.0 (/source)
Dec 06 08:04:10.764 INFO [stderr] warning: unused variable: `args`
Dec 06 08:04:10.764 INFO [stderr]    --> src/main.rs:369:21
Dec 06 08:04:10.764 INFO [stderr]     |
Dec 06 08:04:10.764 INFO [stderr] 369 |         if let Some(args) = e.render_args() {
Dec 06 08:04:10.765 INFO [stderr]     |                     ^^^^ help: consider using `_args` instead
Dec 06 08:04:10.765 INFO [stderr]     |
Dec 06 08:04:10.765 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 06 08:04:10.765 INFO [stderr] 
Dec 06 08:04:10.766 INFO [stderr] warning: unused variable: `args`
Dec 06 08:04:10.766 INFO [stderr]    --> src/main.rs:379:21
Dec 06 08:04:10.766 INFO [stderr]     |
Dec 06 08:04:10.766 INFO [stderr] 379 |         if let Some(args) = e.update_args() {
Dec 06 08:04:10.767 INFO [stderr]     |                     ^^^^ help: consider using `_args` instead
Dec 06 08:04:10.767 INFO [stderr] 
Dec 06 08:04:10.781 INFO [stderr] warning: variable does not need to be mutable
Dec 06 08:04:10.782 INFO [stderr]    --> src/main.rs:146:13
Dec 06 08:04:10.782 INFO [stderr]     |
Dec 06 08:04:10.782 INFO [stderr] 146 |         let mut mem = &mut self.memory;
Dec 06 08:04:10.782 INFO [stderr]     |             ----^^^
Dec 06 08:04:10.782 INFO [stderr]     |             |
Dec 06 08:04:10.782 INFO [stderr]     |             help: remove this `mut`
Dec 06 08:04:10.782 INFO [stderr]     |
Dec 06 08:04:10.782 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 06 08:04:10.782 INFO [stderr] 
Dec 06 08:04:10.782 INFO [stderr] warning: variable does not need to be mutable
Dec 06 08:04:10.782 INFO [stderr]    --> src/main.rs:147:13
Dec 06 08:04:10.782 INFO [stderr]     |
Dec 06 08:04:10.783 INFO [stderr] 147 |         let mut reg = &mut self.register;
Dec 06 08:04:10.783 INFO [stderr]     |             ----^^^
Dec 06 08:04:10.783 INFO [stderr]     |             |
Dec 06 08:04:10.783 INFO [stderr]     |             help: remove this `mut`
Dec 06 08:04:10.783 INFO [stderr] 
Dec 06 08:04:10.783 INFO [stderr] warning: variable does not need to be mutable
Dec 06 08:04:10.783 INFO [stderr]    --> src/main.rs:148:13
Dec 06 08:04:10.783 INFO [stderr]     |
Dec 06 08:04:10.783 INFO [stderr] 148 |         let mut stack = &mut self.stack;
Dec 06 08:04:10.783 INFO [stderr]     |             ----^^^^^
Dec 06 08:04:10.783 INFO [stderr]     |             |
Dec 06 08:04:10.783 INFO [stderr]     |             help: remove this `mut`
Dec 06 08:04:10.783 INFO [stderr] 
Dec 06 08:04:10.796 INFO [stderr] warning: structure field `register_I` should have a snake case name such as `register_i`
Dec 06 08:04:10.796 INFO [stderr]   --> src/main.rs:58:5
Dec 06 08:04:10.796 INFO [stderr]    |
Dec 06 08:04:10.796 INFO [stderr] 58 |     register_I: u16,
Dec 06 08:04:10.796 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 06 08:04:10.796 INFO [stderr]    |
Dec 06 08:04:10.796 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Dec 06 08:04:10.796 INFO [stderr] 
Dec 06 08:04:10.796 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 08:04:10.796 INFO [stderr]    --> src/main.rs:118:9
Dec 06 08:04:10.796 INFO [stderr]     |
Dec 06 08:04:10.796 INFO [stderr] 118 |         f.read(&mut self.memory[0x200..]);
Dec 06 08:04:10.796 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 08:04:10.796 INFO [stderr]     |
Dec 06 08:04:10.796 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 06 08:04:10.796 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 08:04:10.796 INFO [stderr] 
Dec 06 08:04:10.796 INFO [stderr] warning: variable `I` should have a snake case name such as `i`
Dec 06 08:04:10.796 INFO [stderr]    --> src/main.rs:149:13
Dec 06 08:04:10.796 INFO [stderr]     |
Dec 06 08:04:10.796 INFO [stderr] 149 |         let mut I = self.register_I;
Dec 06 08:04:10.796 INFO [stderr]     |             ^^^^^
Dec 06 08:04:10.796 INFO [stderr] 
Dec 06 08:04:10.796 INFO [stderr] warning: variable `PC` should have a snake case name such as `pc`
Dec 06 08:04:10.796 INFO [stderr]    --> src/main.rs:150:13
Dec 06 08:04:10.796 INFO [stderr]     |
Dec 06 08:04:10.796 INFO [stderr] 150 |         let mut PC = self.program_counter;
Dec 06 08:04:10.796 INFO [stderr]     |             ^^^^^^
Dec 06 08:04:10.796 INFO [stderr] 
Dec 06 08:04:10.796 INFO [stderr] warning: variable `SP` should have a snake case name such as `sp`
Dec 06 08:04:10.796 INFO [stderr]    --> src/main.rs:151:13
Dec 06 08:04:10.796 INFO [stderr]     |
Dec 06 08:04:10.796 INFO [stderr] 151 |         let mut SP = self.stack_pointer;
Dec 06 08:04:10.796 INFO [stderr]     |             ^^^^^^
Dec 06 08:04:10.796 INFO [stderr] 
Dec 06 08:04:11.605 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.60s
Dec 06 08:04:11.624 INFO [stderr] su: No module specific data is present
Dec 06 08:04:12.447 INFO running `"docker" "inspect" "6a4eb91a6fa2e78dd239efde5345755ccf8cdc30514ee1f8273315374e8d4ba0"`
Dec 06 08:04:12.864 INFO running `"docker" "rm" "-f" "6a4eb91a6fa2e78dd239efde5345755ccf8cdc30514ee1f8273315374e8d4ba0"`
Dec 06 08:04:13.260 INFO [stdout] 6a4eb91a6fa2e78dd239efde5345755ccf8cdc30514ee1f8273315374e8d4ba0
Dec 06 08:04:13.266 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 06 08:04:13.818 INFO [stdout] 50e2e87815b248e9f611af78e822513a5bb0aa7de0f9a0dca71f39298cbee269
Dec 06 08:04:13.820 INFO running `"docker" "start" "-a" "50e2e87815b248e9f611af78e822513a5bb0aa7de0f9a0dca71f39298cbee269"`
Dec 06 08:04:15.248 INFO [stderr] usermod: no changes
Dec 06 08:04:15.435 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
Dec 06 08:04:15.453 INFO [stderr]      Running /target/debug/deps/chip8_rust-72c603d851e4a141
Dec 06 08:04:15.460 INFO [stdout] 
Dec 06 08:04:15.460 INFO [stdout] running 1 test
Dec 06 08:04:15.464 INFO [stdout] test test_macros ... ok
Dec 06 08:04:15.464 INFO [stdout] 
Dec 06 08:04:15.464 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 08:04:15.464 INFO [stdout] 
Dec 06 08:04:15.473 INFO [stderr] su: No module specific data is present
Dec 06 08:04:16.194 INFO running `"docker" "inspect" "50e2e87815b248e9f611af78e822513a5bb0aa7de0f9a0dca71f39298cbee269"`
Dec 06 08:04:16.368 INFO running `"docker" "rm" "-f" "50e2e87815b248e9f611af78e822513a5bb0aa7de0f9a0dca71f39298cbee269"`
Dec 06 08:04:16.500 INFO [stdout] 50e2e87815b248e9f611af78e822513a5bb0aa7de0f9a0dca71f39298cbee269