[INFO] cloning repository https://github.com/UsrBinLuna/chip_infinite [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/UsrBinLuna/chip_infinite" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUsrBinLuna%2Fchip_infinite", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUsrBinLuna%2Fchip_infinite'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 537c73c7f40877547368a38468ddff8af0869208 [INFO] checking UsrBinLuna/chip_infinite against try#6cbf54b1453b438241487f195740266bb9d8c8ba for pr-139587-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUsrBinLuna%2Fchip_infinite" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/UsrBinLuna/chip_infinite on toolchain 6cbf54b1453b438241487f195740266bb9d8c8ba [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6cbf54b1453b438241487f195740266bb9d8c8ba" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/UsrBinLuna/chip_infinite [INFO] finished tweaking git repo https://github.com/UsrBinLuna/chip_infinite [INFO] tweaked toml for git repo https://github.com/UsrBinLuna/chip_infinite written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/UsrBinLuna/chip_infinite 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" "+6cbf54b1453b438241487f195740266bb9d8c8ba" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+6cbf54b1453b438241487f195740266bb9d8c8ba" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] abeaab1aef676465001193ea2a0d9b3ff2f0a71744d2547b208214a0e1707ee7 [INFO] running `Command { std: "docker" "start" "-a" "abeaab1aef676465001193ea2a0d9b3ff2f0a71744d2547b208214a0e1707ee7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "abeaab1aef676465001193ea2a0d9b3ff2f0a71744d2547b208214a0e1707ee7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "abeaab1aef676465001193ea2a0d9b3ff2f0a71744d2547b208214a0e1707ee7", kill_on_drop: false }` [INFO] [stdout] abeaab1aef676465001193ea2a0d9b3ff2f0a71744d2547b208214a0e1707ee7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+6cbf54b1453b438241487f195740266bb9d8c8ba" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 33a981b17f154de2be29d08687934f1db9ce0911e199421b6eed5af8fb5a423b [INFO] running `Command { std: "docker" "start" "-a" "33a981b17f154de2be29d08687934f1db9ce0911e199421b6eed5af8fb5a423b", kill_on_drop: false }` [INFO] [stderr] Checking colored v2.0.4 [INFO] [stderr] Checking chip_infinite v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::string` [INFO] [stdout] --> src/emu.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::string; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/emu.rs:215:12 [INFO] [stdout] | [INFO] [stdout] 215 | if (self.dt > 0) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 215 - if (self.dt > 0) { [INFO] [stdout] 215 + if self.dt > 0 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/emu.rs:219:12 [INFO] [stdout] | [INFO] [stdout] 219 | if (self.st > 0) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 219 - if (self.st > 0) { [INFO] [stdout] 219 + if self.st > 0 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/emu.rs:220:16 [INFO] [stdout] | [INFO] [stdout] 220 | if (self.st == 1) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 220 - if (self.st == 1) { [INFO] [stdout] 220 + if self.st == 1 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::string` [INFO] [stdout] --> src/emu.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::string; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/emu.rs:215:12 [INFO] [stdout] | [INFO] [stdout] 215 | if (self.dt > 0) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 215 - if (self.dt > 0) { [INFO] [stdout] 215 + if self.dt > 0 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/emu.rs:219:12 [INFO] [stdout] | [INFO] [stdout] 219 | if (self.st > 0) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 219 - if (self.st > 0) { [INFO] [stdout] 219 + if self.st > 0 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/emu.rs:220:16 [INFO] [stdout] | [INFO] [stdout] 220 | if (self.st == 1) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 220 - if (self.st == 1) { [INFO] [stdout] 220 + if self.st == 1 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `op` [INFO] [stdout] --> src/emu.rs:73:13 [INFO] [stdout] | [INFO] [stdout] 73 | let op = self.fetch(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_op` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/emu.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl Cpu { [INFO] [stdout] | -------- methods in this implementation [INFO] [stdout] 13 | [INFO] [stdout] 14 | pub fn new(&mut self) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | fn push(&mut self, val: u16) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | fn pop(&mut self) -> u16 { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | pub fn reset(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 71 | pub fn tick(&mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 81 | fn fetch(&mut self) -> u16 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 96 | fn exec(&mut self, op: u16) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 211 | pub fn timer_tick(&mut self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `RAM` is never used [INFO] [stdout] --> src/definitions.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | pub const RAM: usize = 4096; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `REGS` is never used [INFO] [stdout] --> src/definitions.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | pub const REGS: usize = 16; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `STACK_SIZE` is never used [INFO] [stdout] --> src/definitions.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | pub const STACK_SIZE: usize = 16; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `NUM_KEYS` is never used [INFO] [stdout] --> src/definitions.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | pub const NUM_KEYS: usize = 16; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `op` [INFO] [stdout] --> src/emu.rs:73:13 [INFO] [stdout] | [INFO] [stdout] 73 | let op = self.fetch(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_op` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `START_ADDR` is never used [INFO] [stdout] --> src/definitions.rs:7:11 [INFO] [stdout] | [INFO] [stdout] 7 | pub const START_ADDR: u16 = 0x200; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DISP_ROWS` is never used [INFO] [stdout] --> src/definitions.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | pub const DISP_ROWS: usize = 32; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DISP_COLS` is never used [INFO] [stdout] --> src/definitions.rs:10:11 [INFO] [stdout] | [INFO] [stdout] 10 | pub const DISP_COLS: usize = 64; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Cpu` is never constructed [INFO] [stdout] --> src/definitions.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct Cpu { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `FONTSET_SIZE` is never used [INFO] [stdout] --> src/font.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | pub const FONTSET_SIZE: usize = 80; // 80 rows of hex, 5 per character [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `FONTSET` is never used [INFO] [stdout] --> src/font.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | pub const FONTSET: [u8; FONTSET_SIZE] = [ [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/emu.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl Cpu { [INFO] [stdout] | -------- methods in this implementation [INFO] [stdout] 13 | [INFO] [stdout] 14 | pub fn new(&mut self) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | fn push(&mut self, val: u16) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | fn pop(&mut self) -> u16 { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | pub fn reset(&mut self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 71 | pub fn tick(&mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 81 | fn fetch(&mut self) -> u16 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 96 | fn exec(&mut self, op: u16) { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 211 | pub fn timer_tick(&mut self) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `RAM` is never used [INFO] [stdout] --> src/definitions.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | pub const RAM: usize = 4096; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `REGS` is never used [INFO] [stdout] --> src/definitions.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | pub const REGS: usize = 16; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `STACK_SIZE` is never used [INFO] [stdout] --> src/definitions.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | pub const STACK_SIZE: usize = 16; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `NUM_KEYS` is never used [INFO] [stdout] --> src/definitions.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | pub const NUM_KEYS: usize = 16; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `START_ADDR` is never used [INFO] [stdout] --> src/definitions.rs:7:11 [INFO] [stdout] | [INFO] [stdout] 7 | pub const START_ADDR: u16 = 0x200; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DISP_ROWS` is never used [INFO] [stdout] --> src/definitions.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | pub const DISP_ROWS: usize = 32; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DISP_COLS` is never used [INFO] [stdout] --> src/definitions.rs:10:11 [INFO] [stdout] | [INFO] [stdout] 10 | pub const DISP_COLS: usize = 64; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Cpu` is never constructed [INFO] [stdout] --> src/definitions.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct Cpu { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `FONTSET_SIZE` is never used [INFO] [stdout] --> src/font.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | pub const FONTSET_SIZE: usize = 80; // 80 rows of hex, 5 per character [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `FONTSET` is never used [INFO] [stdout] --> src/font.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | pub const FONTSET: [u8; FONTSET_SIZE] = [ [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.45s [INFO] running `Command { std: "docker" "inspect" "33a981b17f154de2be29d08687934f1db9ce0911e199421b6eed5af8fb5a423b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33a981b17f154de2be29d08687934f1db9ce0911e199421b6eed5af8fb5a423b", kill_on_drop: false }` [INFO] [stdout] 33a981b17f154de2be29d08687934f1db9ce0911e199421b6eed5af8fb5a423b