[INFO] cloning repository https://github.com/Allstreamer/chip_8 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Allstreamer/chip_8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAllstreamer%2Fchip_8", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAllstreamer%2Fchip_8'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ac5ca632bb3f48d3ea6b66b00348991c11299fc0 [INFO] checking Allstreamer/chip_8 against master#db1fb85cff63ad5fffe435e17128f99f9e1d970c for pr-89056 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAllstreamer%2Fchip_8" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Allstreamer/chip_8 on toolchain db1fb85cff63ad5fffe435e17128f99f9e1d970c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Allstreamer/chip_8 [INFO] finished tweaking git repo https://github.com/Allstreamer/chip_8 [INFO] tweaked toml for git repo https://github.com/Allstreamer/chip_8 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/Allstreamer/chip_8 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d2fa8c10b5b01e4f0c841a782645b7d3ca564b3975b49ab24630d8be9152b3c8 [INFO] running `Command { std: "docker" "start" "-a" "d2fa8c10b5b01e4f0c841a782645b7d3ca564b3975b49ab24630d8be9152b3c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d2fa8c10b5b01e4f0c841a782645b7d3ca564b3975b49ab24630d8be9152b3c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2fa8c10b5b01e4f0c841a782645b7d3ca564b3975b49ab24630d8be9152b3c8", kill_on_drop: false }` [INFO] [stdout] d2fa8c10b5b01e4f0c841a782645b7d3ca564b3975b49ab24630d8be9152b3c8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+db1fb85cff63ad5fffe435e17128f99f9e1d970c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 868ec0869e9bf0ad91b3206efe92d35ef7db26bd48348908e83e2f6665befcee [INFO] running `Command { std: "docker" "start" "-a" "868ec0869e9bf0ad91b3206efe92d35ef7db26bd48348908e83e2f6665befcee", kill_on_drop: false }` [INFO] [stderr] Checking chip_8 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::font::FONT` [INFO] [stdout] --> src/cpu.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::font::FONT; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/cpu.rs:47:9 [INFO] [stdout] | [INFO] [stdout] 47 | /// Load the rom into the Cpu's memory [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 48 | / for (i, &byte) in data.iter().enumerate() { [INFO] [stdout] 49 | | self.ram[512 + i] = byte; [INFO] [stdout] 50 | | } [INFO] [stdout] | |_________- rustdoc does not generate documentation for expressions [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/cpu.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 54 | /// Tick The timers if they are over 0 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 55 | / if self.delay_timer > 0 { [INFO] [stdout] 56 | | self.delay_timer -= 1; [INFO] [stdout] 57 | | } [INFO] [stdout] | |_________- rustdoc does not generate documentation for expressions [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/cpu.rs:68:9 [INFO] [stdout] | [INFO] [stdout] 68 | /// Split The Opcode & Data into it's possible forms [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 69 | / let split_op = ( [INFO] [stdout] 70 | | (op & 0xF000) >> 12 as u8, [INFO] [stdout] 71 | | (op & 0x0F00) >> 8 as u8, [INFO] [stdout] 72 | | (op & 0x00F0) >> 4 as u8, [INFO] [stdout] 73 | | (op & 0x000F) as u8, [INFO] [stdout] 74 | | ); [INFO] [stdout] | |__________- rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/cpu.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | / /// While Some of these may not be used in an operation [INFO] [stdout] 77 | | /// The tiny overhead is outweighed by the how much [INFO] [stdout] 78 | | /// cleaner the code becomes [INFO] [stdout] | |____________________________________^ [INFO] [stdout] 79 | let nnn = (op & 0x0FFF) as usize; [INFO] [stdout] | --------------------------------- rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/cpu.rs:128:13 [INFO] [stdout] | [INFO] [stdout] 128 | /// Continue As Normal [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 129 | CounterAction::Step => self.pc += 2, [INFO] [stdout] | ----------------------------------- rustdoc does not generate documentation for match arms [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/cpu.rs:130:13 [INFO] [stdout] | [INFO] [stdout] 130 | /// Jump to specified Address [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 131 | CounterAction::Jump(address) => self.pc = address, [INFO] [stdout] | ------------------------------------------------- rustdoc does not generate documentation for match arms [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/cpu.rs:132:13 [INFO] [stdout] | [INFO] [stdout] 132 | /// Skip over next instruction [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 133 | CounterAction::Skip => self.pc += 4, [INFO] [stdout] | ----------------------------------- rustdoc does not generate documentation for match arms [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::font::FONT` [INFO] [stdout] --> src/cpu.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::font::FONT; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/cpu.rs:47:9 [INFO] [stdout] | [INFO] [stdout] 47 | /// Load the rom into the Cpu's memory [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 48 | / for (i, &byte) in data.iter().enumerate() { [INFO] [stdout] 49 | | self.ram[512 + i] = byte; [INFO] [stdout] 50 | | } [INFO] [stdout] | |_________- rustdoc does not generate documentation for expressions [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/cpu.rs:54:9 [INFO] [stdout] | [INFO] [stdout] 54 | /// Tick The timers if they are over 0 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 55 | / if self.delay_timer > 0 { [INFO] [stdout] 56 | | self.delay_timer -= 1; [INFO] [stdout] 57 | | } [INFO] [stdout] | |_________- rustdoc does not generate documentation for expressions [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/cpu.rs:68:9 [INFO] [stdout] | [INFO] [stdout] 68 | /// Split The Opcode & Data into it's possible forms [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 69 | / let split_op = ( [INFO] [stdout] 70 | | (op & 0xF000) >> 12 as u8, [INFO] [stdout] 71 | | (op & 0x0F00) >> 8 as u8, [INFO] [stdout] 72 | | (op & 0x00F0) >> 4 as u8, [INFO] [stdout] 73 | | (op & 0x000F) as u8, [INFO] [stdout] 74 | | ); [INFO] [stdout] | |__________- rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/cpu.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | / /// While Some of these may not be used in an operation [INFO] [stdout] 77 | | /// The tiny overhead is outweighed by the how much [INFO] [stdout] 78 | | /// cleaner the code becomes [INFO] [stdout] | |____________________________________^ [INFO] [stdout] 79 | let nnn = (op & 0x0FFF) as usize; [INFO] [stdout] | --------------------------------- rustdoc does not generate documentation for statements [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/cpu.rs:128:13 [INFO] [stdout] | [INFO] [stdout] 128 | /// Continue As Normal [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 129 | CounterAction::Step => self.pc += 2, [INFO] [stdout] | ----------------------------------- rustdoc does not generate documentation for match arms [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/cpu.rs:130:13 [INFO] [stdout] | [INFO] [stdout] 130 | /// Jump to specified Address [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 131 | CounterAction::Jump(address) => self.pc = address, [INFO] [stdout] | ------------------------------------------------- rustdoc does not generate documentation for match arms [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/cpu.rs:132:13 [INFO] [stdout] | [INFO] [stdout] 132 | /// Skip over next instruction [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 133 | CounterAction::Skip => self.pc += 4, [INFO] [stdout] | ----------------------------------- rustdoc does not generate documentation for match arms [INFO] [stdout] | [INFO] [stdout] = help: use `//` for a plain comment [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | for i in 0..255 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | for i in 0..255 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/cpu.rs:83:13 [INFO] [stdout] | [INFO] [stdout] 83 | let n = split_op.3 as usize; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/cpu.rs:83:13 [INFO] [stdout] | [INFO] [stdout] 83 | let n = split_op.3 as usize; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `test` [INFO] [stdout] --> src/binary_loader.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn test(_: &str) -> Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `FONT` [INFO] [stdout] --> src/font.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / pub const FONT: [u8; 80] = [0xF0, 0x90, 0x90, 0x90, 0xF0, 0x20, 0x60, 0x20, 0x20, 0x70, [INFO] [stdout] 2 | | 0xF0, 0x10, 0xF0, 0x80, 0xF0, 0xF0, 0x10, 0xF0, 0x10, 0xF0, [INFO] [stdout] 3 | | 0x90, 0x90, 0xF0, 0x10, 0x10, 0xF0, 0x80, 0xF0, 0x10, 0xF0, [INFO] [stdout] 4 | | 0xF0, 0x80, 0xF0, 0x90, 0xF0, 0xF0, 0x10, 0x20, 0x40, 0x40, [INFO] [stdout] ... | [INFO] [stdout] 7 | | 0xF0, 0x80, 0x80, 0x80, 0xF0, 0xE0, 0x90, 0x90, 0x90, 0xE0, [INFO] [stdout] 8 | | 0xF0, 0x80, 0xF0, 0x80, 0xF0, 0xF0, 0x80, 0xF0, 0x80, 0x80]; [INFO] [stdout] | |________________________________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `test` [INFO] [stdout] --> src/binary_loader.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn test(_: &str) -> Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `FONT` [INFO] [stdout] --> src/font.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / pub const FONT: [u8; 80] = [0xF0, 0x90, 0x90, 0x90, 0xF0, 0x20, 0x60, 0x20, 0x20, 0x70, [INFO] [stdout] 2 | | 0xF0, 0x10, 0xF0, 0x80, 0xF0, 0xF0, 0x10, 0xF0, 0x10, 0xF0, [INFO] [stdout] 3 | | 0x90, 0x90, 0xF0, 0x10, 0x10, 0xF0, 0x80, 0xF0, 0x10, 0xF0, [INFO] [stdout] 4 | | 0xF0, 0x80, 0xF0, 0x90, 0xF0, 0xF0, 0x10, 0x20, 0x40, 0x40, [INFO] [stdout] ... | [INFO] [stdout] 7 | | 0xF0, 0x80, 0x80, 0x80, 0xF0, 0xE0, 0x90, 0x90, 0x90, 0xE0, [INFO] [stdout] 8 | | 0xF0, 0x80, 0xF0, 0x80, 0xF0, 0xF0, 0x80, 0xF0, 0x80, 0x80]; [INFO] [stdout] | |________________________________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.31s [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "868ec0869e9bf0ad91b3206efe92d35ef7db26bd48348908e83e2f6665befcee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "868ec0869e9bf0ad91b3206efe92d35ef7db26bd48348908e83e2f6665befcee", kill_on_drop: false }` [INFO] [stdout] 868ec0869e9bf0ad91b3206efe92d35ef7db26bd48348908e83e2f6665befcee