[INFO] cloning repository https://github.com/andbass/Chip8
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andbass/Chip8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandbass%2FChip8", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandbass%2FChip8'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] aac532fef25ea6a61a6ea54eaedd6237de6235b7
[INFO] checking andbass/Chip8 against master#03c609abb6638f9d7f49f34326d4137d07f5cd61 for pr-155945
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandbass%2FChip8" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/andbass/Chip8
[INFO] finished tweaking git repo https://github.com/andbass/Chip8
[INFO] tweaked toml for git repo https://github.com/andbass/Chip8 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/andbass/Chip8 on toolchain 03c609abb6638f9d7f49f34326d4137d07f5cd61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+03c609abb6638f9d7f49f34326d4137d07f5cd61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/andbass/Chip8 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" "+03c609abb6638f9d7f49f34326d4137d07f5cd61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]     Updating git repository `https://github.com/Rust-SDL2/rust-sdl2`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fuchsia-zircon v0.3.2
[INFO] [stderr]   Downloaded fuchsia-zircon-sys v0.3.2
[INFO] [stderr]   Downloaded rand v0.3.19
[INFO] [stderr]   Downloaded num-traits v0.1.41
[INFO] [stderr]   Downloaded rand v0.4.1
[INFO] [stderr]   Downloaded libc v0.2.34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+03c609abb6638f9d7f49f34326d4137d07f5cd61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b71cc36d4e55a73e178c4d6a287b83d08e822e796f41ba8cd97e0288d2cca0f9
[INFO] running `Command { std: "docker" "start" "-a" "b71cc36d4e55a73e178c4d6a287b83d08e822e796f41ba8cd97e0288d2cca0f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b71cc36d4e55a73e178c4d6a287b83d08e822e796f41ba8cd97e0288d2cca0f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b71cc36d4e55a73e178c4d6a287b83d08e822e796f41ba8cd97e0288d2cca0f9", kill_on_drop: false }`
[INFO] [stdout] b71cc36d4e55a73e178c4d6a287b83d08e822e796f41ba8cd97e0288d2cca0f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+03c609abb6638f9d7f49f34326d4137d07f5cd61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4792be92b7ac426bffd43c1fd138cc9c5bdb5bca43d1b62924195c269b3ea72b
[INFO] running `Command { std: "docker" "start" "-a" "4792be92b7ac426bffd43c1fd138cc9c5bdb5bca43d1b62924195c269b3ea72b", kill_on_drop: false }`
[INFO] [stderr] warning: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr]     Checking num-traits v0.1.41
[INFO] [stderr]    Compiling cfg-if v0.1.2
[INFO] [stderr]     Checking libc v0.2.34
[INFO] [stderr]     Checking bitflags v0.7.0
[INFO] [stderr]     Checking lazy_static v0.2.11
[INFO] [stderr]    Compiling chip8 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling sdl2-sys v0.31.0 (https://github.com/Rust-SDL2/rust-sdl2#43ca1ba0)
[INFO] [stderr]     Checking num-integer v0.1.35
[INFO] [stderr]     Checking rand v0.3.19
[INFO] [stderr]     Checking rand v0.4.1
[INFO] [stderr]     Checking num-iter v0.1.34
[INFO] [stderr]     Checking num v0.1.41
[INFO] [stderr]     Checking sdl2 v0.31.0 (https://github.com/Rust-SDL2/rust-sdl2#43ca1ba0)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/machine.rs:130:9
[INFO] [stdout]     |
[INFO] [stdout] 130 |         try!(program.read_to_end(&mut bytes));
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/machine.rs:161:13
[INFO] [stdout]     |
[INFO] [stdout] 161 |             try!(self.execute_opcode(opcode, keys));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/machine.rs:386:9
[INFO] [stdout]     |
[INFO] [stdout] 386 |         try!(writeln!(fmt, "Program Counter: 0x{:X} ({})", self.pc, self.pc));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/machine.rs:387:9
[INFO] [stdout]     |
[INFO] [stdout] 387 |         try!(writeln!(fmt, "Address Register: 0x{:X} ({})", self.address_reg, self.address_reg));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/machine.rs:388:9
[INFO] [stdout]     |
[INFO] [stdout] 388 |         try!(writeln!(fmt, "Stack: {:?}", self.stack));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/machine.rs:389:9
[INFO] [stdout]     |
[INFO] [stdout] 389 |         try!(writeln!(fmt, "Delay Timer: {}", self.delay_timer));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/machine.rs:390:9
[INFO] [stdout]     |
[INFO] [stdout] 390 |         try!(writeln!(fmt, "Sound Timer: {}", self.sound_timer));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]  --> src/frontend/mod.rs:8:32
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fn emulate_loop(&mut self, Chip8);
[INFO] [stdout]   |                                ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Chip8`
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout]   = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2`
[INFO] [stdout]  --> src/frontend/sdl.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use sdl2;
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `WindowPos` and `Window`
[INFO] [stdout]  --> src/frontend/sdl.rs:6:19
[INFO] [stdout]   |
[INFO] [stdout] 6 | use sdl2::video::{Window, WindowPos};
[INFO] [stdout]   |                   ^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::keyboard`
[INFO] [stdout]  --> src/frontend/sdl.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use sdl2::keyboard;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/machine.rs:130:9
[INFO] [stdout]     |
[INFO] [stdout] 130 |         try!(program.read_to_end(&mut bytes));
[INFO] [stdout]     |         ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/machine.rs:161:13
[INFO] [stdout]     |
[INFO] [stdout] 161 |             try!(self.execute_opcode(opcode, keys));
[INFO] [stdout]     |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/machine.rs:386:9
[INFO] [stdout]     |
[INFO] [stdout] 386 |         try!(writeln!(fmt, "Program Counter: 0x{:X} ({})", self.pc, self.pc));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/machine.rs:387:9
[INFO] [stdout]     |
[INFO] [stdout] 387 |         try!(writeln!(fmt, "Address Register: 0x{:X} ({})", self.address_reg, self.address_reg));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/machine.rs:388:9
[INFO] [stdout]     |
[INFO] [stdout] 388 |         try!(writeln!(fmt, "Stack: {:?}", self.stack));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/machine.rs:389:9
[INFO] [stdout]     |
[INFO] [stdout] 389 |         try!(writeln!(fmt, "Delay Timer: {}", self.delay_timer));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/machine.rs:390:9
[INFO] [stdout]     |
[INFO] [stdout] 390 |         try!(writeln!(fmt, "Sound Timer: {}", self.sound_timer));
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition
[INFO] [stdout]  --> src/frontend/mod.rs:8:32
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fn emulate_loop(&mut self, Chip8);
[INFO] [stdout]   |                                ^^^^^ help: try naming the parameter or explicitly ignoring it: `_: Chip8`
[INFO] [stdout]   |
[INFO] [stdout]   = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018!
[INFO] [stdout]   = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2018/trait-fn-parameters.html>
[INFO] [stdout]   = note: `#[warn(anonymous_parameters)]` (part of `#[warn(rust_2018_compatibility)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2`
[INFO] [stdout]  --> src/frontend/sdl.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use sdl2;
[INFO] [stdout]   |     ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `WindowPos` and `Window`
[INFO] [stdout]  --> src/frontend/sdl.rs:6:19
[INFO] [stdout]   |
[INFO] [stdout] 6 | use sdl2::video::{Window, WindowPos};
[INFO] [stdout]   |                   ^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::keyboard`
[INFO] [stdout]  --> src/frontend/sdl.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use sdl2::keyboard;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/frontend/sdl.rs:44:13
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let mut drawer = &mut self.renderer;
[INFO] [stdout]    |             ----^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/frontend/sdl.rs:53:21
[INFO] [stdout]    |
[INFO] [stdout] 53 | /                     drawer.fill_rect(Rect::new(
[INFO] [stdout] 54 | |                         x as i32 * GRID_SIZE,
[INFO] [stdout] 55 | |                         y as i32 * GRID_SIZE,
[INFO] [stdout] ...  |
[INFO] [stdout] 58 | |                         GRID_SIZE as u32,
[INFO] [stdout] 59 | |                     ));
[INFO] [stdout]    | |______________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 53 |                     let _ = drawer.fill_rect(Rect::new(
[INFO] [stdout]    |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/frontend/sdl.rs:44:13
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let mut drawer = &mut self.renderer;
[INFO] [stdout]    |             ----^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/frontend/sdl.rs:53:21
[INFO] [stdout]    |
[INFO] [stdout] 53 | /                     drawer.fill_rect(Rect::new(
[INFO] [stdout] 54 | |                         x as i32 * GRID_SIZE,
[INFO] [stdout] 55 | |                         y as i32 * GRID_SIZE,
[INFO] [stdout] ...  |
[INFO] [stdout] 58 | |                         GRID_SIZE as u32,
[INFO] [stdout] 59 | |                     ));
[INFO] [stdout]    | |______________________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 53 |                     let _ = drawer.fill_rect(Rect::new(
[INFO] [stdout]    |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.00s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bitflags v0.7.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "4792be92b7ac426bffd43c1fd138cc9c5bdb5bca43d1b62924195c269b3ea72b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4792be92b7ac426bffd43c1fd138cc9c5bdb5bca43d1b62924195c269b3ea72b", kill_on_drop: false }`
[INFO] [stdout] 4792be92b7ac426bffd43c1fd138cc9c5bdb5bca43d1b62924195c269b3ea72b
