[INFO] cloning repository https://github.com/raydatray/Chip8 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/raydatray/Chip8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fraydatray%2FChip8", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fraydatray%2FChip8'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0920d856874c29d30be334e3abd0be3faef4180c [INFO] building raydatray/Chip8 against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fraydatray%2FChip8" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/raydatray/Chip8 on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/raydatray/Chip8 [INFO] finished tweaking git repo https://github.com/raydatray/Chip8 [INFO] tweaked toml for git repo https://github.com/raydatray/Chip8 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/raydatray/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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1725395be9767c6f9a50518863645465752e41da814d960c46e13d8df0d4b01f [INFO] running `Command { std: "docker" "start" "-a" "1725395be9767c6f9a50518863645465752e41da814d960c46e13d8df0d4b01f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1725395be9767c6f9a50518863645465752e41da814d960c46e13d8df0d4b01f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1725395be9767c6f9a50518863645465752e41da814d960c46e13d8df0d4b01f", kill_on_drop: false }` [INFO] [stdout] 1725395be9767c6f9a50518863645465752e41da814d960c46e13d8df0d4b01f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 516993c88c4bccc974ee6f2ead9f13a8c715013b9a504787ad3f00c5a39cc75a [INFO] running `Command { std: "docker" "start" "-a" "516993c88c4bccc974ee6f2ead9f13a8c715013b9a504787ad3f00c5a39cc75a", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling sdl2 v0.35.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling sdl2-sys v0.35.2 [INFO] [stderr] Compiling getrandom v0.2.8 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling Chip8 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/chip8.rs:263:35 [INFO] [stdout] | [INFO] [stdout] 263 | self.i_register = (instruction & 0xFFF); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 263 - self.i_register = (instruction & 0xFFF); [INFO] [stdout] 263 + self.i_register = instruction & 0xFFF; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around method argument [INFO] [stdout] --> src/chip8.rs:346:64 [INFO] [stdout] | [INFO] [stdout] 346 | self.i_register = self.i_register.wrapping_add((self.v_registers[digit2 as usize] as u16)); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 346 - self.i_register = self.i_register.wrapping_add((self.v_registers[digit2 as usize] as u16)); [INFO] [stdout] 346 + self.i_register = self.i_register.wrapping_add(self.v_registers[digit2 as usize] as u16); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `reset` is never used [INFO] [stdout] --> src/chip8.rs:77:12 [INFO] [stdout] | [INFO] [stdout] 46 | impl Emulator { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 77 | pub fn reset(&mut self){ [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `yLine` should have a snake case name [INFO] [stdout] --> src/chip8.rs:285:21 [INFO] [stdout] | [INFO] [stdout] 285 | for yLine in 0..height { [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `y_line` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `xLine` should have a snake case name [INFO] [stdout] --> src/chip8.rs:289:25 [INFO] [stdout] | [INFO] [stdout] 289 | for xLine in 0..8 { [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `x_line` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.42s [INFO] running `Command { std: "docker" "inspect" "516993c88c4bccc974ee6f2ead9f13a8c715013b9a504787ad3f00c5a39cc75a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "516993c88c4bccc974ee6f2ead9f13a8c715013b9a504787ad3f00c5a39cc75a", kill_on_drop: false }` [INFO] [stdout] 516993c88c4bccc974ee6f2ead9f13a8c715013b9a504787ad3f00c5a39cc75a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bbafd280c85bc4b9b091d48c22d338a45907206e9aa301c965c9bb106290f04c [INFO] running `Command { std: "docker" "start" "-a" "bbafd280c85bc4b9b091d48c22d338a45907206e9aa301c965c9bb106290f04c", kill_on_drop: false }` [INFO] [stderr] Compiling Chip8 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/chip8.rs:263:35 [INFO] [stdout] | [INFO] [stdout] 263 | self.i_register = (instruction & 0xFFF); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 263 - self.i_register = (instruction & 0xFFF); [INFO] [stdout] 263 + self.i_register = instruction & 0xFFF; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around method argument [INFO] [stdout] --> src/chip8.rs:346:64 [INFO] [stdout] | [INFO] [stdout] 346 | self.i_register = self.i_register.wrapping_add((self.v_registers[digit2 as usize] as u16)); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 346 - self.i_register = self.i_register.wrapping_add((self.v_registers[digit2 as usize] as u16)); [INFO] [stdout] 346 + self.i_register = self.i_register.wrapping_add(self.v_registers[digit2 as usize] as u16); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `reset` is never used [INFO] [stdout] --> src/chip8.rs:77:12 [INFO] [stdout] | [INFO] [stdout] 46 | impl Emulator { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 77 | pub fn reset(&mut self){ [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `yLine` should have a snake case name [INFO] [stdout] --> src/chip8.rs:285:21 [INFO] [stdout] | [INFO] [stdout] 285 | for yLine in 0..height { [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `y_line` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `xLine` should have a snake case name [INFO] [stdout] --> src/chip8.rs:289:25 [INFO] [stdout] | [INFO] [stdout] 289 | for xLine in 0..8 { [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `x_line` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.18s [INFO] running `Command { std: "docker" "inspect" "bbafd280c85bc4b9b091d48c22d338a45907206e9aa301c965c9bb106290f04c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bbafd280c85bc4b9b091d48c22d338a45907206e9aa301c965c9bb106290f04c", kill_on_drop: false }` [INFO] [stdout] bbafd280c85bc4b9b091d48c22d338a45907206e9aa301c965c9bb106290f04c