[INFO] updating cached repository https://github.com/jajajasalu2/CHIP-8 [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 011e2fb8a74be11e208443899ee378321346f531 [INFO] testing jajajasalu2/CHIP-8 against 1.38.0 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjajajasalu2%2FCHIP-8" "work/builds/worker-4/source"` [INFO] [stderr] Cloning into 'work/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jajajasalu2/CHIP-8 on toolchain 1.38.0 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/jajajasalu2/CHIP-8 [INFO] finished tweaking git repo https://github.com/jajajasalu2/CHIP-8 [INFO] tweaked toml for git repo https://github.com/jajajasalu2/CHIP-8 written to work/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/jajajasalu2/CHIP-8 already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"` [INFO] [stdout] 0376536fa2025fc1dcd5445012e94e6cd6a9961b357ed55fef6c55a4ab1a4943 [INFO] running `"docker" "start" "-a" "0376536fa2025fc1dcd5445012e94e6cd6a9961b357ed55fef6c55a4ab1a4943"` [INFO] [stderr] Compiling sdl2-sys v0.31.0 [INFO] [stderr] Compiling sdl2 v0.31.0 [INFO] [stderr] Compiling chip8 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> src/cpu.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::Path` [INFO] [stderr] --> src/cpu.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/cpu.rs:200:31 [INFO] [stderr] | [INFO] [stderr] 200 | self.V[0xF] = ((self.V[y] & 0x80) >> 7); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `sdl2::Sdl` [INFO] [stderr] --> src/display.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use sdl2::Sdl; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `sdl2::render::Canvas` [INFO] [stderr] --> src/display.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use sdl2::render::Canvas; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `sdl2::Sdl` [INFO] [stderr] --> src/keypad.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use sdl2::Sdl; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `sdl2::event::EventType` [INFO] [stderr] --> src/keypad.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use sdl2::event::EventType; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: structure field `V` should have a snake case name [INFO] [stderr] --> src/cpu.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | V: [u8; 16], [INFO] [stderr] | ^ help: convert the identifier to snake case: `v` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: structure field `drawFlag` should have a snake case name [INFO] [stderr] --> src/cpu.rs:22:9 [INFO] [stderr] | [INFO] [stderr] 22 | pub drawFlag: bool, [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `draw_flag` [INFO] [stderr] [INFO] [stderr] warning: variable `V` should have a snake case name [INFO] [stderr] --> src/cpu.rs:37:13 [INFO] [stderr] | [INFO] [stderr] 37 | let V = [0; 16]; [INFO] [stderr] | ^ help: convert the identifier to snake case: `v` [INFO] [stderr] [INFO] [stderr] warning: variable `NNN` should have a snake case name [INFO] [stderr] --> src/cpu.rs:91:13 [INFO] [stderr] | [INFO] [stderr] 91 | let NNN = self.opcode & 0x0FFF; [INFO] [stderr] | ^^^ help: convert the identifier to snake case: `nnn` [INFO] [stderr] [INFO] [stderr] warning: variable `NN` should have a snake case name [INFO] [stderr] --> src/cpu.rs:92:13 [INFO] [stderr] | [INFO] [stderr] 92 | let NN = (self.opcode & 0x00FF) as u8; [INFO] [stderr] | ^^ help: convert the identifier to snake case: `nn` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/display.rs:22:9 [INFO] [stderr] | [INFO] [stderr] 22 | canvas.set_scale(10.0,10.0); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/display.rs:46:17 [INFO] [stderr] | [INFO] [stderr] 46 | self.canvas.draw_point(Point::new(column as i32, row as i32)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.66s [INFO] running `"docker" "inspect" "0376536fa2025fc1dcd5445012e94e6cd6a9961b357ed55fef6c55a4ab1a4943"` [INFO] running `"docker" "rm" "-f" "0376536fa2025fc1dcd5445012e94e6cd6a9961b357ed55fef6c55a4ab1a4943"` [INFO] [stdout] 0376536fa2025fc1dcd5445012e94e6cd6a9961b357ed55fef6c55a4ab1a4943 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen" "--no-run"` [INFO] [stdout] 6b5b52b0d45cc03a4b064f249c6c07a458d9a3d3220aea0c335b2f918a6a687a [INFO] running `"docker" "start" "-a" "6b5b52b0d45cc03a4b064f249c6c07a458d9a3d3220aea0c335b2f918a6a687a"` [INFO] [stderr] Compiling chip8 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> src/cpu.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::Path` [INFO] [stderr] --> src/cpu.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/cpu.rs:200:31 [INFO] [stderr] | [INFO] [stderr] 200 | self.V[0xF] = ((self.V[y] & 0x80) >> 7); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `sdl2::Sdl` [INFO] [stderr] --> src/display.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use sdl2::Sdl; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `sdl2::render::Canvas` [INFO] [stderr] --> src/display.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use sdl2::render::Canvas; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `sdl2::Sdl` [INFO] [stderr] --> src/keypad.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use sdl2::Sdl; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `sdl2::event::EventType` [INFO] [stderr] --> src/keypad.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use sdl2::event::EventType; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: structure field `V` should have a snake case name [INFO] [stderr] --> src/cpu.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | V: [u8; 16], [INFO] [stderr] | ^ help: convert the identifier to snake case: `v` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: structure field `drawFlag` should have a snake case name [INFO] [stderr] --> src/cpu.rs:22:9 [INFO] [stderr] | [INFO] [stderr] 22 | pub drawFlag: bool, [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `draw_flag` [INFO] [stderr] [INFO] [stderr] warning: variable `V` should have a snake case name [INFO] [stderr] --> src/cpu.rs:37:13 [INFO] [stderr] | [INFO] [stderr] 37 | let V = [0; 16]; [INFO] [stderr] | ^ help: convert the identifier to snake case: `v` [INFO] [stderr] [INFO] [stderr] warning: variable `NNN` should have a snake case name [INFO] [stderr] --> src/cpu.rs:91:13 [INFO] [stderr] | [INFO] [stderr] 91 | let NNN = self.opcode & 0x0FFF; [INFO] [stderr] | ^^^ help: convert the identifier to snake case: `nnn` [INFO] [stderr] [INFO] [stderr] warning: variable `NN` should have a snake case name [INFO] [stderr] --> src/cpu.rs:92:13 [INFO] [stderr] | [INFO] [stderr] 92 | let NN = (self.opcode & 0x00FF) as u8; [INFO] [stderr] | ^^ help: convert the identifier to snake case: `nn` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/display.rs:22:9 [INFO] [stderr] | [INFO] [stderr] 22 | canvas.set_scale(10.0,10.0); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/display.rs:46:17 [INFO] [stderr] | [INFO] [stderr] 46 | self.canvas.draw_point(Point::new(column as i32, row as i32)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.41s [INFO] running `"docker" "inspect" "6b5b52b0d45cc03a4b064f249c6c07a458d9a3d3220aea0c335b2f918a6a687a"` [INFO] running `"docker" "rm" "-f" "6b5b52b0d45cc03a4b064f249c6c07a458d9a3d3220aea0c335b2f918a6a687a"` [INFO] [stdout] 6b5b52b0d45cc03a4b064f249c6c07a458d9a3d3220aea0c335b2f918a6a687a [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "test" "--frozen"` [INFO] [stdout] bc1f1bf0d1ea0849ab0605ad53245967b6887d83da5e68559522dbd3b01ff18b [INFO] running `"docker" "start" "-a" "bc1f1bf0d1ea0849ab0605ad53245967b6887d83da5e68559522dbd3b01ff18b"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/chip8-3211cd3d9a639a3a [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/chip8-eb1fbebb8c332669 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests chip8 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "bc1f1bf0d1ea0849ab0605ad53245967b6887d83da5e68559522dbd3b01ff18b"` [INFO] running `"docker" "rm" "-f" "bc1f1bf0d1ea0849ab0605ad53245967b6887d83da5e68559522dbd3b01ff18b"` [INFO] [stdout] bc1f1bf0d1ea0849ab0605ad53245967b6887d83da5e68559522dbd3b01ff18b