[INFO] cloning repository https://github.com/shocoman/YARSIE-Yet-Another-Space-Invaders-Emulator-On-Rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/shocoman/YARSIE-Yet-Another-Space-Invaders-Emulator-On-Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshocoman%2FYARSIE-Yet-Another-Space-Invaders-Emulator-On-Rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshocoman%2FYARSIE-Yet-Another-Space-Invaders-Emulator-On-Rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 925afbc2c959f47a74f30ca94d88dc778a3857db
[INFO] checking shocoman/YARSIE-Yet-Another-Space-Invaders-Emulator-On-Rust against try#a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399 for pr-145770
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fshocoman%2FYARSIE-Yet-Another-Space-Invaders-Emulator-On-Rust" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/shocoman/YARSIE-Yet-Another-Space-Invaders-Emulator-On-Rust
[INFO] finished tweaking git repo https://github.com/shocoman/YARSIE-Yet-Another-Space-Invaders-Emulator-On-Rust
[INFO] tweaked toml for git repo https://github.com/shocoman/YARSIE-Yet-Another-Space-Invaders-Emulator-On-Rust written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/shocoman/YARSIE-Yet-Another-Space-Invaders-Emulator-On-Rust on toolchain a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/shocoman/YARSIE-Yet-Another-Space-Invaders-Emulator-On-Rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 90e765089e88ded687d49277388d2d3af8f606667d58078f7223dd8c5f14c509
[INFO] running `Command { std: "docker" "start" "-a" "90e765089e88ded687d49277388d2d3af8f606667d58078f7223dd8c5f14c509", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "90e765089e88ded687d49277388d2d3af8f606667d58078f7223dd8c5f14c509", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90e765089e88ded687d49277388d2d3af8f606667d58078f7223dd8c5f14c509", kill_on_drop: false }`
[INFO] [stdout] 90e765089e88ded687d49277388d2d3af8f606667d58078f7223dd8c5f14c509
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a2a6e871b05c7b8ecc9a3c8a20db1f39e995e399" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0cd25128f1246c46106fbbb56922c1c0404c95751e7ba550c9566d8d063615ab
[INFO] running `Command { std: "docker" "start" "-a" "0cd25128f1246c46106fbbb56922c1c0404c95751e7ba550c9566d8d063615ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling libc v0.2.71
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling sdl2 v0.34.1
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling sdl2-sys v0.34.0
[INFO] [stderr]     Checking space_invaders_emulator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `PixelFormatEnum`
[INFO] [stdout]  --> src/sdl_context.rs:1:27
[INFO] [stdout]   |
[INFO] [stdout] 1 | use sdl2::pixels::{Color, PixelFormatEnum};
[INFO] [stdout]   |                           ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::render::Texture`
[INFO] [stdout]  --> src/sdl_context.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use sdl2::render::Texture;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/shift_register.rs:21:28
[INFO] [stdout]    |
[INFO] [stdout] 21 |         self.shift_data |= ((val as u16) << 8);
[INFO] [stdout]    |                            ^                 ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 21 -         self.shift_data |= ((val as u16) << 8);
[INFO] [stdout] 21 +         self.shift_data |= (val as u16) << 8;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::process::exit`
[INFO] [stdout]  --> src/controls.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::process::exit;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Duration`
[INFO] [stdout]   --> src/bus.rs:11:26
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::time::{Instant, Duration};
[INFO] [stdout]    |                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::render::Texture`
[INFO] [stdout]   --> src/bus.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use sdl2::render::Texture;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PixelFormatEnum`
[INFO] [stdout]  --> src/sdl_context.rs:1:27
[INFO] [stdout]   |
[INFO] [stdout] 1 | use sdl2::pixels::{Color, PixelFormatEnum};
[INFO] [stdout]   |                           ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::render::Texture`
[INFO] [stdout]  --> src/sdl_context.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use sdl2::render::Texture;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/shift_register.rs:21:28
[INFO] [stdout]    |
[INFO] [stdout] 21 |         self.shift_data |= ((val as u16) << 8);
[INFO] [stdout]    |                            ^                 ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 21 -         self.shift_data |= ((val as u16) << 8);
[INFO] [stdout] 21 +         self.shift_data |= (val as u16) << 8;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::process::exit`
[INFO] [stdout]  --> src/controls.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::process::exit;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Duration`
[INFO] [stdout]   --> src/bus.rs:11:26
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::time::{Instant, Duration};
[INFO] [stdout]    |                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::render::Texture`
[INFO] [stdout]   --> src/bus.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use sdl2::render::Texture;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/sdl_context.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 |         let mut window = video_subsystem
[INFO] [stdout]    |             ----^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/sdl_context.rs:31:13
[INFO] [stdout]    |
[INFO] [stdout] 31 |         let mut event_pump = sdl_context.event_pump().unwrap();
[INFO] [stdout]    |             ----^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dst_rect`
[INFO] [stdout]   --> src/screen.rs:44:13
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let dst_rect = Rect::new(0, 0, size.0, size.1);
[INFO] [stdout]    |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dst_rect`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `new_rect`
[INFO] [stdout]   --> src/screen.rs:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let new_rect = Rect::new(0,0, size.1, size.0);
[INFO] [stdout]    |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_rect`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cnt`
[INFO] [stdout]   --> src/screen.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |         let cnt = Point::new((size.0 / 2) as i32, (size.1 / 2) as i32);
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_cnt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `sdl_context` and `video_subsystem` are never read
[INFO] [stdout]  --> src/sdl_context.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct SdlContext {
[INFO] [stdout]   |            ---------- fields in this struct
[INFO] [stdout] 6 |     pub sdl_context: sdl2::Sdl,
[INFO] [stdout]   |         ^^^^^^^^^^^
[INFO] [stdout] 7 |     pub video_subsystem: sdl2::VideoSubsystem,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `print_state` is never used
[INFO] [stdout]   --> src/i8080.rs:91:12
[INFO] [stdout]    |
[INFO] [stdout] 52 | impl I8080 {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 91 |     pub fn print_state(&self) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/sdl_context.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 |         let mut window = video_subsystem
[INFO] [stdout]    |             ----^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/sdl_context.rs:31:13
[INFO] [stdout]    |
[INFO] [stdout] 31 |         let mut event_pump = sdl_context.event_pump().unwrap();
[INFO] [stdout]    |             ----^^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dst_rect`
[INFO] [stdout]   --> src/screen.rs:44:13
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let dst_rect = Rect::new(0, 0, size.0, size.1);
[INFO] [stdout]    |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dst_rect`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `new_rect`
[INFO] [stdout]   --> src/screen.rs:45:13
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let new_rect = Rect::new(0,0, size.1, size.0);
[INFO] [stdout]    |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_new_rect`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cnt`
[INFO] [stdout]   --> src/screen.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |         let cnt = Point::new((size.0 / 2) as i32, (size.1 / 2) as i32);
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_cnt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `sdl_context` and `video_subsystem` are never read
[INFO] [stdout]  --> src/sdl_context.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct SdlContext {
[INFO] [stdout]   |            ---------- fields in this struct
[INFO] [stdout] 6 |     pub sdl_context: sdl2::Sdl,
[INFO] [stdout]   |         ^^^^^^^^^^^
[INFO] [stdout] 7 |     pub video_subsystem: sdl2::VideoSubsystem,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `print_state` is never used
[INFO] [stdout]   --> src/i8080.rs:91:12
[INFO] [stdout]    |
[INFO] [stdout] 52 | impl I8080 {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 91 |     pub fn print_state(&self) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.75s
[INFO] running `Command { std: "docker" "inspect" "0cd25128f1246c46106fbbb56922c1c0404c95751e7ba550c9566d8d063615ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cd25128f1246c46106fbbb56922c1c0404c95751e7ba550c9566d8d063615ab", kill_on_drop: false }`
[INFO] [stdout] 0cd25128f1246c46106fbbb56922c1c0404c95751e7ba550c9566d8d063615ab
