[INFO] cloning repository https://github.com/thePhenom21/chip8emu [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/thePhenom21/chip8emu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FthePhenom21%2Fchip8emu", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FthePhenom21%2Fchip8emu'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1d9f1b4f5c75f8d3e71c33a5059bdfd59ec712fc [INFO] checking thePhenom21/chip8emu against master#368e2fd458a22d0cc133d0c254f2612ee999744f for pr-128351 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FthePhenom21%2Fchip8emu" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/thePhenom21/chip8emu on toolchain 368e2fd458a22d0cc133d0c254f2612ee999744f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+368e2fd458a22d0cc133d0c254f2612ee999744f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/thePhenom21/chip8emu [INFO] finished tweaking git repo https://github.com/thePhenom21/chip8emu [INFO] tweaked toml for git repo https://github.com/thePhenom21/chip8emu written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/thePhenom21/chip8emu 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" "+368e2fd458a22d0cc133d0c254f2612ee999744f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded random v0.14.0 [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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+368e2fd458a22d0cc133d0c254f2612ee999744f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a3d9a9bd73f2f71d77bdfc8fa8f9f2fd481823143e91cb19e6f1cc28dc685dfb [INFO] running `Command { std: "docker" "start" "-a" "a3d9a9bd73f2f71d77bdfc8fa8f9f2fd481823143e91cb19e6f1cc28dc685dfb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a3d9a9bd73f2f71d77bdfc8fa8f9f2fd481823143e91cb19e6f1cc28dc685dfb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3d9a9bd73f2f71d77bdfc8fa8f9f2fd481823143e91cb19e6f1cc28dc685dfb", kill_on_drop: false }` [INFO] [stdout] a3d9a9bd73f2f71d77bdfc8fa8f9f2fd481823143e91cb19e6f1cc28dc685dfb [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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+368e2fd458a22d0cc133d0c254f2612ee999744f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d44fb60dd433bb9f0b3fda43c3ae346799cae57c2a47148484962cff4b8c05e1 [INFO] running `Command { std: "docker" "start" "-a" "d44fb60dd433bb9f0b3fda43c3ae346799cae57c2a47148484962cff4b8c05e1", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Compiling sdl2 v0.35.2 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking random v0.14.0 [INFO] [stderr] Compiling sdl2-sys v0.35.2 [INFO] [stderr] Checking chip8 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `sdl2::audio::AudioSpecDesired` [INFO] [stdout] --> src/components.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use sdl2::audio::AudioSpecDesired; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sdl2::audio::AudioSpecDesired` [INFO] [stdout] --> src/components.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use sdl2::audio::AudioSpecDesired; [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/components.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 25 | if (self.sound_timer > 0) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 25 - if (self.sound_timer > 0) { [INFO] [stdout] 25 + if self.sound_timer > 0 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/display.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/components.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 25 | if (self.sound_timer > 0) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 25 - if (self.sound_timer > 0) { [INFO] [stdout] 25 + if self.sound_timer > 0 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `fmt::LowerHex` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | fmt::LowerHex, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/display.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sdl2::libc::rand` [INFO] [stdout] --> src/main.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use sdl2::libc::rand; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `fmt::LowerHex` [INFO] [stdout] --> src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | fmt::LowerHex, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `sdl2::libc::rand` [INFO] [stdout] --> src/main.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | use sdl2::libc::rand; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:82:20 [INFO] [stdout] | [INFO] [stdout] 82 | if (self.cpu.registers[second_part as usize] == n2){ [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 82 - if (self.cpu.registers[second_part as usize] == n2){ [INFO] [stdout] 82 + if self.cpu.registers[second_part as usize] == n2 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:82:20 [INFO] [stdout] | [INFO] [stdout] 82 | if (self.cpu.registers[second_part as usize] == n2){ [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 82 - if (self.cpu.registers[second_part as usize] == n2){ [INFO] [stdout] 82 + if self.cpu.registers[second_part as usize] == n2 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:87:20 [INFO] [stdout] | [INFO] [stdout] 87 | if (self.cpu.registers[second_part as usize] != n2){ [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 87 - if (self.cpu.registers[second_part as usize] != n2){ [INFO] [stdout] 87 + if self.cpu.registers[second_part as usize] != n2 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:87:20 [INFO] [stdout] | [INFO] [stdout] 87 | if (self.cpu.registers[second_part as usize] != n2){ [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 87 - if (self.cpu.registers[second_part as usize] != n2){ [INFO] [stdout] 87 + if self.cpu.registers[second_part as usize] != n2 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:92:19 [INFO] [stdout] | [INFO] [stdout] 92 | if(self.cpu.registers[second_part as usize] == self.cpu.registers[third_part as usize]){ [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 92 - if(self.cpu.registers[second_part as usize] == self.cpu.registers[third_part as usize]){ [INFO] [stdout] 92 + if self.cpu.registers[second_part as usize] == self.cpu.registers[third_part as usize] { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:92:19 [INFO] [stdout] | [INFO] [stdout] 92 | if(self.cpu.registers[second_part as usize] == self.cpu.registers[third_part as usize]){ [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 92 - if(self.cpu.registers[second_part as usize] == self.cpu.registers[third_part as usize]){ [INFO] [stdout] 92 + if self.cpu.registers[second_part as usize] == self.cpu.registers[third_part as usize] { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:141:20 [INFO] [stdout] | [INFO] [stdout] 141 | if (self.cpu.registers[second_part as usize] != self.cpu.registers[third_part as usize]){ [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 141 - if (self.cpu.registers[second_part as usize] != self.cpu.registers[third_part as usize]){ [INFO] [stdout] 141 + if self.cpu.registers[second_part as usize] != self.cpu.registers[third_part as usize] { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:141:20 [INFO] [stdout] | [INFO] [stdout] 141 | if (self.cpu.registers[second_part as usize] != self.cpu.registers[third_part as usize]){ [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 141 - if (self.cpu.registers[second_part as usize] != self.cpu.registers[third_part as usize]){ [INFO] [stdout] 141 + if self.cpu.registers[second_part as usize] != self.cpu.registers[third_part as usize] { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/main.rs:151:19 [INFO] [stdout] | [INFO] [stdout] 151 | 12 => unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/main.rs:156:20 [INFO] [stdout] | [INFO] [stdout] 156 | 13 => unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/main.rs:151:19 [INFO] [stdout] | [INFO] [stdout] 151 | 12 => unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> src/main.rs:156:20 [INFO] [stdout] | [INFO] [stdout] 156 | 13 => unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:57:13 [INFO] [stdout] | [INFO] [stdout] 57 | let mut n3 = (0 | second_part as u16) << 8 | (0 | third_part as u16) << 4 | fourth_part as u16; [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/main.rs:57:13 [INFO] [stdout] | [INFO] [stdout] 57 | let mut n3 = (0 | second_part as u16) << 8 | (0 | third_part as u16) << 4 | fourth_part as u16; [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: unused variable: `y` [INFO] [stdout] --> src/main.rs:467:17 [INFO] [stdout] | [INFO] [stdout] 467 | for y in 0..16{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [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:471:17 [INFO] [stdout] | [INFO] [stdout] 471 | for i in 0..10{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> src/main.rs:467:17 [INFO] [stdout] | [INFO] [stdout] 467 | for y in 0..16{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [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:471:17 [INFO] [stdout] | [INFO] [stdout] 471 | for i in 0..10{ [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `spec` [INFO] [stdout] --> src/main.rs:350:80 [INFO] [stdout] | [INFO] [stdout] 350 | let mut audio_device = audio_system.open_playback(None, &audio_spec, move |spec| { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_spec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `spec` [INFO] [stdout] --> src/main.rs:483:84 [INFO] [stdout] | [INFO] [stdout] 483 | audio_device = audio_system.open_playback(None, &audio_spec, move |spec| { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_spec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `spec` [INFO] [stdout] --> src/main.rs:350:80 [INFO] [stdout] | [INFO] [stdout] 350 | let mut audio_device = audio_system.open_playback(None, &audio_spec, move |spec| { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_spec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `spec` [INFO] [stdout] --> src/main.rs:483:84 [INFO] [stdout] | [INFO] [stdout] 483 | audio_device = audio_system.open_playback(None, &audio_spec, move |spec| { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_spec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:284:9 [INFO] [stdout] | [INFO] [stdout] 284 | let mut cpu = CPU{ [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:292:9 [INFO] [stdout] | [INFO] [stdout] 292 | let mut memory = Memory{ [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:296:9 [INFO] [stdout] | [INFO] [stdout] 296 | let mut stack = Stack{ [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:314:9 [INFO] [stdout] | [INFO] [stdout] 314 | let mut display = Display{ [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:284:9 [INFO] [stdout] | [INFO] [stdout] 284 | let mut cpu = CPU{ [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:292:9 [INFO] [stdout] | [INFO] [stdout] 292 | let mut memory = Memory{ [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:296:9 [INFO] [stdout] | [INFO] [stdout] 296 | let mut stack = Stack{ [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:314:9 [INFO] [stdout] | [INFO] [stdout] 314 | let mut display = Display{ [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.47s [INFO] running `Command { std: "docker" "inspect" "d44fb60dd433bb9f0b3fda43c3ae346799cae57c2a47148484962cff4b8c05e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d44fb60dd433bb9f0b3fda43c3ae346799cae57c2a47148484962cff4b8c05e1", kill_on_drop: false }` [INFO] [stdout] d44fb60dd433bb9f0b3fda43c3ae346799cae57c2a47148484962cff4b8c05e1 [INFO] checking thePhenom21/chip8emu against try#09146510cdb33d15474a35fde290187a88b1cf35 for pr-128351 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FthePhenom21%2Fchip8emu" "/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/thePhenom21/chip8emu on toolchain 09146510cdb33d15474a35fde290187a88b1cf35 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09146510cdb33d15474a35fde290187a88b1cf35" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/thePhenom21/chip8emu [INFO] finished tweaking git repo https://github.com/thePhenom21/chip8emu [INFO] tweaked toml for git repo https://github.com/thePhenom21/chip8emu written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/thePhenom21/chip8emu 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" "+09146510cdb33d15474a35fde290187a88b1cf35" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+09146510cdb33d15474a35fde290187a88b1cf35" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6f0c2201fc7fac0fec417150acedd1e8a7ebe57ee6a85731424fc8bd9ad95267 [INFO] running `Command { std: "docker" "start" "-a" "6f0c2201fc7fac0fec417150acedd1e8a7ebe57ee6a85731424fc8bd9ad95267", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6f0c2201fc7fac0fec417150acedd1e8a7ebe57ee6a85731424fc8bd9ad95267", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f0c2201fc7fac0fec417150acedd1e8a7ebe57ee6a85731424fc8bd9ad95267", kill_on_drop: false }` [INFO] [stdout] 6f0c2201fc7fac0fec417150acedd1e8a7ebe57ee6a85731424fc8bd9ad95267 [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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+09146510cdb33d15474a35fde290187a88b1cf35" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6cd2b2502724f65150af4f8dce174fe3e4e49ad7602206a39ade223592663c5e [INFO] running `Command { std: "docker" "start" "-a" "6cd2b2502724f65150af4f8dce174fe3e4e49ad7602206a39ade223592663c5e", kill_on_drop: false }` [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Compiling sdl2 v0.35.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking random v0.14.0 [INFO] [stderr] Compiling sdl2-sys v0.35.2 [INFO] [stdout] error: couldn't create a temp dir: No space left on device (os error 28) at path "/opt/rustwide/target/debug/build/sdl2-sys-4748dacfeee7714b/rmetaimz74v" [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `sdl2-sys` (build script) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/bin/self-contained:/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/bin/self-contained:/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/bin/self-contained:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustcMeCSNP/symbols.o" "/opt/rustwide/target/debug/build/libc-35b7dcb9dab5f8cb/build_script_build-35b7dcb9dab5f8cb.build_script_build.4bd13f76ed1040f0-cgu.0.rcgu.o" "/opt/rustwide/target/debug/build/libc-35b7dcb9dab5f8cb/build_script_build-35b7dcb9dab5f8cb.build_script_build.4bd13f76ed1040f0-cgu.1.rcgu.o" "/opt/rustwide/target/debug/build/libc-35b7dcb9dab5f8cb/build_script_build-35b7dcb9dab5f8cb.build_script_build.4bd13f76ed1040f0-cgu.2.rcgu.o" "/opt/rustwide/target/debug/build/libc-35b7dcb9dab5f8cb/build_script_build-35b7dcb9dab5f8cb.build_script_build.4bd13f76ed1040f0-cgu.3.rcgu.o" "/opt/rustwide/target/debug/build/libc-35b7dcb9dab5f8cb/build_script_build-35b7dcb9dab5f8cb.34nhgc0we3s7vitcyizfm6euf.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-9506e3738f23e7c7.rlib" "/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-0e87bdc388165b9b.rlib" "/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-28d2ee21ffecbcd0.rlib" "/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-4cd64c3d9fc2560b.rlib" "/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-a1fedeceba4cc892.rlib" "/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-0b8915cbc76cd410.rlib" "/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-fec2ce82fc5b17fa.rlib" "/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-fdb02324b55b2840.rlib" "/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-db981ef273c68b12.rlib" "/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-2c4968ed4cb29e9c.rlib" "/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-661cdd70a5b83118.rlib" "/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9cbb3bfdc8e63ca5.rlib" "/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-a4c5ad4392a26401.rlib" "/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-9409cd7d030362b9.rlib" "/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-7b90a2705bcf265b.rlib" "/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-80d2f129fb536a6f.rlib" "/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-f72b956e24d1de70.rlib" "/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-632ae0f28c5e55ff.rlib" "/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-7586cb84705120bb.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-B/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-B/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-B/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-L" "/opt/rustwide/rustup-home/toolchains/09146510cdb33d15474a35fde290187a88b1cf35/lib/rustlib/x86_64-unknown-linux-gnu/lib/self-contained" "-o" "/opt/rustwide/target/debug/build/libc-35b7dcb9dab5f8cb/build_script_build-35b7dcb9dab5f8cb" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs" [INFO] [stdout] = note: collect2: fatal error: ld terminated with signal 7 [Bus error], core dumped [INFO] [stdout] compilation terminated. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `libc` (build script) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "6cd2b2502724f65150af4f8dce174fe3e4e49ad7602206a39ade223592663c5e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6cd2b2502724f65150af4f8dce174fe3e4e49ad7602206a39ade223592663c5e", kill_on_drop: false }` [INFO] [stdout] 6cd2b2502724f65150af4f8dce174fe3e4e49ad7602206a39ade223592663c5e