[INFO] cloning repository https://github.com/okterakt/chipotto [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/okterakt/chipotto" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fokterakt%2Fchipotto", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fokterakt%2Fchipotto'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 354dbabf24bba6a72af17f12072e65c40cb4cb19 [INFO] checking okterakt/chipotto against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fokterakt%2Fchipotto" "/workspace/builds/worker-9/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/okterakt/chipotto on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/okterakt/chipotto [INFO] finished tweaking git repo https://github.com/okterakt/chipotto [INFO] tweaked toml for git repo https://github.com/okterakt/chipotto written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/okterakt/chipotto already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wayland-cursor v0.27.0 [INFO] [stderr] Downloaded xkbcommon-sys v0.7.4 [INFO] [stderr] Downloaded wayland-client v0.27.0 [INFO] [stderr] Downloaded wayland-sys v0.27.0 [INFO] [stderr] Downloaded wayland-scanner v0.27.0 [INFO] [stderr] Downloaded xcursor v0.3.2 [INFO] [stderr] Downloaded cc v1.0.60 [INFO] [stderr] Downloaded wayland-commons v0.27.0 [INFO] [stderr] Downloaded wayland-protocols v0.27.0 [INFO] [stderr] Downloaded minifb v0.18.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0cd03de648099779a6e7fe60f0904e51ab9c51046d8d211ea6fdc993ee17d792 [INFO] running `Command { std: "docker" "start" "-a" "0cd03de648099779a6e7fe60f0904e51ab9c51046d8d211ea6fdc993ee17d792", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0cd03de648099779a6e7fe60f0904e51ab9c51046d8d211ea6fdc993ee17d792", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0cd03de648099779a6e7fe60f0904e51ab9c51046d8d211ea6fdc993ee17d792", kill_on_drop: false }` [INFO] [stdout] 0cd03de648099779a6e7fe60f0904e51ab9c51046d8d211ea6fdc993ee17d792 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 53cc09f6ca39f063c8b97e3e544eef5f7b4798f8fd6ce812c584b462932ff720 [INFO] running `Command { std: "docker" "start" "-a" "53cc09f6ca39f063c8b97e3e544eef5f7b4798f8fd6ce812c584b462932ff720", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Compiling wayland-sys v0.27.0 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling xkbcommon-sys v0.7.4 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling minifb v0.18.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling proc-macro2 v1.0.21 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling wayland-scanner v0.27.0 [INFO] [stderr] Checking xkb v0.2.1 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Compiling wayland-client v0.27.0 [INFO] [stderr] Compiling wayland-protocols v0.27.0 [INFO] [stderr] Checking xcursor v0.3.2 [INFO] [stderr] Checking wayland-commons v0.27.0 [INFO] [stderr] Checking wayland-cursor v0.27.0 [INFO] [stderr] Checking chipotto v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating src/main.rs from 2018 edition to 2021 [INFO] [stdout] warning: field is never read: `paused` [INFO] [stdout] --> src/core/chip8.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | paused: bool, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `pause` [INFO] [stdout] --> src/core/chip8.rs:38:12 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn pause() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `resume` [INFO] [stdout] --> src/core/chip8.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn resume() { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `has_changed` [INFO] [stdout] --> src/core/framebuffer.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn has_changed(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `dump` [INFO] [stdout] --> src/core/framebuffer.rs:66:12 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn dump(&self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `read_byte` [INFO] [stdout] --> src/core/memory.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn read_byte(&self, address: u16) -> u8 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `write_word` [INFO] [stdout] --> src/core/memory.rs:59:12 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn write_word(&mut self, address: u16, word: u16) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `paused` [INFO] [stdout] --> src/core/chip8.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | paused: bool, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `pause` [INFO] [stdout] --> src/core/chip8.rs:38:12 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn pause() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `resume` [INFO] [stdout] --> src/core/chip8.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn resume() { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `has_changed` [INFO] [stdout] --> src/core/framebuffer.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn has_changed(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `dump` [INFO] [stdout] --> src/core/framebuffer.rs:66:12 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn dump(&self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_exec_LdBVx` should have a snake case name [INFO] [stdout] --> src/core/cpu.rs:257:8 [INFO] [stdout] | [INFO] [stdout] 257 | fn test_exec_LdBVx() { [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_exec_ld_bvx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 24.42s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Checking chipotto v0.1.0 (/tmp/fixit) [INFO] [stdout] warning: field is never read: `paused` [INFO] [stdout] --> src/core/chip8.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | paused: bool, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `pause` [INFO] [stdout] --> src/core/chip8.rs:38:12 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn pause() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `resume` [INFO] [stdout] --> src/core/chip8.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn resume() { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `has_changed` [INFO] [stdout] --> src/core/framebuffer.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn has_changed(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `dump` [INFO] [stdout] --> src/core/framebuffer.rs:66:12 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn dump(&self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_exec_LdBVx` should have a snake case name [INFO] [stdout] --> src/core/cpu.rs:257:8 [INFO] [stdout] | [INFO] [stdout] 257 | fn test_exec_LdBVx() { [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_exec_ld_bvx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `paused` [INFO] [stdout] --> src/core/chip8.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | paused: bool, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `pause` [INFO] [stdout] --> src/core/chip8.rs:38:12 [INFO] [stdout] | [INFO] [stdout] 38 | pub fn pause() { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `resume` [INFO] [stdout] --> src/core/chip8.rs:42:12 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn resume() { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `has_changed` [INFO] [stdout] --> src/core/framebuffer.rs:23:12 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn has_changed(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `dump` [INFO] [stdout] --> src/core/framebuffer.rs:66:12 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn dump(&self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `read_byte` [INFO] [stdout] --> src/core/memory.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn read_byte(&self, address: u16) -> u8 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `write_word` [INFO] [stdout] --> src/core/memory.rs:59:12 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn write_word(&mut self, address: u16, word: u16) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.70s [INFO] running `Command { std: "docker" "inspect" "53cc09f6ca39f063c8b97e3e544eef5f7b4798f8fd6ce812c584b462932ff720", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "53cc09f6ca39f063c8b97e3e544eef5f7b4798f8fd6ce812c584b462932ff720", kill_on_drop: false }` [INFO] [stdout] 53cc09f6ca39f063c8b97e3e544eef5f7b4798f8fd6ce812c584b462932ff720