[INFO] cloning repository https://github.com/hiagolcm/chip-8-emulator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hiagolcm/chip-8-emulator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhiagolcm%2Fchip-8-emulator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhiagolcm%2Fchip-8-emulator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3bf3612a95544f6463aa5fb96f72f8dc324db3ee [INFO] testing hiagolcm/chip-8-emulator against 1.98.0-beta.1 for beta-1.98-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhiagolcm%2Fchip-8-emulator" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/hiagolcm/chip-8-emulator [INFO] finished tweaking git repo https://github.com/hiagolcm/chip-8-emulator [INFO] tweaked toml for git repo https://github.com/hiagolcm/chip-8-emulator written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/hiagolcm/chip-8-emulator on toolchain 1.98.0-beta.1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/hiagolcm/chip-8-emulator 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" "+1.98.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 84e2a23854c56eb1cb2944ccb29974f43ad71055c9209f8714a71110a53371b3 [INFO] running `Command { std: "docker" "start" "84e2a23854c56eb1cb2944ccb29974f43ad71055c9209f8714a71110a53371b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "84e2a23854c56eb1cb2944ccb29974f43ad71055c9209f8714a71110a53371b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "84e2a23854c56eb1cb2944ccb29974f43ad71055c9209f8714a71110a53371b3" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "84e2a23854c56eb1cb2944ccb29974f43ad71055c9209f8714a71110a53371b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "84e2a23854c56eb1cb2944ccb29974f43ad71055c9209f8714a71110a53371b3" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling chip-8-emulator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type `Chip_8` should have an upper camel case name [INFO] [stdout] --> src/main.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | struct Chip_8 { [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `Chip8` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `delay_timer` and `sound_timer` are never read [INFO] [stdout] --> src/main.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 32 | struct Chip_8 { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 36 | delay_timer: Timer, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 37 | sound_timer: Timer, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get` is never used [INFO] [stdout] --> src/main.rs:88:12 [INFO] [stdout] | [INFO] [stdout] 83 | impl Register { [INFO] [stdout] | ------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 88 | pub fn get(self) -> T { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/main.rs:93:14 [INFO] [stdout] | [INFO] [stdout] 93 | struct Timer(u8); [INFO] [stdout] | ----- ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `set` and `get` are never used [INFO] [stdout] --> src/main.rs:96:12 [INFO] [stdout] | [INFO] [stdout] 95 | impl Timer { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] 96 | pub fn set(&mut self, val: u8) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 100 | pub fn get(self) -> u8 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `add_nn_to_vx`, `store_vy_to_vx`, `set_vx_to_vx_or_vy`, `set_vx_to_vx_and_vy`, `set_vx_to_vx_xor_vy`, and `set_vx_to_vx_plus_vy` are never used [INFO] [stdout] --> src/main.rs:166:8 [INFO] [stdout] | [INFO] [stdout] 158 | trait Chip8Interpreter { [INFO] [stdout] | ---------------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 166 | fn add_nn_to_vx(&mut self, number: u8, register: u8); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 169 | fn store_vy_to_vx(&mut self, register_x: u8, register_y: u8); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 172 | fn set_vx_to_vx_or_vy(&mut self, register_x: u8, register_y: u8); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 175 | fn set_vx_to_vx_and_vy(&mut self, register_x: u8, register_y: u8); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 178 | fn set_vx_to_vx_xor_vy(&mut self, register_x: u8, register_y: u8); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 181 | fn set_vx_to_vx_plus_vy(&mut self, register_x: u8, register_y: u8); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.39s [INFO] running `Command { std: "docker" "inspect" "84e2a23854c56eb1cb2944ccb29974f43ad71055c9209f8714a71110a53371b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "84e2a23854c56eb1cb2944ccb29974f43ad71055c9209f8714a71110a53371b3" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling chip-8-emulator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type `Chip_8` should have an upper camel case name [INFO] [stdout] --> src/main.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | struct Chip_8 { [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `Chip8` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `delay_timer` and `sound_timer` are never read [INFO] [stdout] --> src/main.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 32 | struct Chip_8 { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] ... [INFO] [stdout] 36 | delay_timer: Timer, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 37 | sound_timer: Timer, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get` is never used [INFO] [stdout] --> src/main.rs:88:12 [INFO] [stdout] | [INFO] [stdout] 83 | impl Register { [INFO] [stdout] | ------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 88 | pub fn get(self) -> T { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/main.rs:93:14 [INFO] [stdout] | [INFO] [stdout] 93 | struct Timer(u8); [INFO] [stdout] | ----- ^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `set` and `get` are never used [INFO] [stdout] --> src/main.rs:96:12 [INFO] [stdout] | [INFO] [stdout] 95 | impl Timer { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] 96 | pub fn set(&mut self, val: u8) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 100 | pub fn get(self) -> u8 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `add_nn_to_vx`, `store_vy_to_vx`, `set_vx_to_vx_or_vy`, `set_vx_to_vx_and_vy`, `set_vx_to_vx_xor_vy`, and `set_vx_to_vx_plus_vy` are never used [INFO] [stdout] --> src/main.rs:166:8 [INFO] [stdout] | [INFO] [stdout] 158 | trait Chip8Interpreter { [INFO] [stdout] | ---------------- methods in this trait [INFO] [stdout] ... [INFO] [stdout] 166 | fn add_nn_to_vx(&mut self, number: u8, register: u8); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 169 | fn store_vy_to_vx(&mut self, register_x: u8, register_y: u8); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 172 | fn set_vx_to_vx_or_vy(&mut self, register_x: u8, register_y: u8); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 175 | fn set_vx_to_vx_and_vy(&mut self, register_x: u8, register_y: u8); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 178 | fn set_vx_to_vx_xor_vy(&mut self, register_x: u8, register_y: u8); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 181 | fn set_vx_to_vx_plus_vy(&mut self, register_x: u8, register_y: u8); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s [INFO] running `Command { std: "docker" "inspect" "84e2a23854c56eb1cb2944ccb29974f43ad71055c9209f8714a71110a53371b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "84e2a23854c56eb1cb2944ccb29974f43ad71055c9209f8714a71110a53371b3" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] warning: type `Chip_8` should have an upper camel case name [INFO] [stderr] --> src/main.rs:32:8 [INFO] [stderr] | [INFO] [stderr] 32 | struct Chip_8 { [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Chip8` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: fields `delay_timer` and `sound_timer` are never read [INFO] [stderr] --> src/main.rs:36:5 [INFO] [stderr] | [INFO] [stderr] 32 | struct Chip_8 { [INFO] [stderr] | ------ fields in this struct [INFO] [stderr] ... [INFO] [stderr] 36 | delay_timer: Timer, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] 37 | sound_timer: Timer, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: method `get` is never used [INFO] [stderr] --> src/main.rs:88:12 [INFO] [stderr] | [INFO] [stderr] 83 | impl Register { [INFO] [stderr] | ------------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 88 | pub fn get(self) -> T { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/main.rs:93:14 [INFO] [stderr] | [INFO] [stderr] 93 | struct Timer(u8); [INFO] [stderr] | ----- ^^ [INFO] [stderr] | | [INFO] [stderr] | field in this struct [INFO] [stderr] | [INFO] [stderr] = help: consider removing this field [INFO] [stderr] [INFO] [stderr] warning: methods `set` and `get` are never used [INFO] [stderr] --> src/main.rs:96:12 [INFO] [stderr] | [INFO] [stderr] 95 | impl Timer { [INFO] [stderr] | ---------- methods in this implementation [INFO] [stderr] 96 | pub fn set(&mut self, val: u8) { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 100 | pub fn get(self) -> u8 { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `add_nn_to_vx`, `store_vy_to_vx`, `set_vx_to_vx_or_vy`, `set_vx_to_vx_and_vy`, `set_vx_to_vx_xor_vy`, and `set_vx_to_vx_plus_vy` are never used [INFO] [stderr] --> src/main.rs:166:8 [INFO] [stderr] | [INFO] [stderr] 158 | trait Chip8Interpreter { [INFO] [stderr] | ---------------- methods in this trait [INFO] [stderr] ... [INFO] [stderr] 166 | fn add_nn_to_vx(&mut self, number: u8, register: u8); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 169 | fn store_vy_to_vx(&mut self, register_x: u8, register_y: u8); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 172 | fn set_vx_to_vx_or_vy(&mut self, register_x: u8, register_y: u8); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 175 | fn set_vx_to_vx_and_vy(&mut self, register_x: u8, register_y: u8); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 178 | fn set_vx_to_vx_xor_vy(&mut self, register_x: u8, register_y: u8); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 181 | fn set_vx_to_vx_plus_vy(&mut self, register_x: u8, register_y: u8); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `chip-8-emulator` (bin "chip-8-emulator" test) generated 6 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/chip_8_emulator-f5158957e7296f92) [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "84e2a23854c56eb1cb2944ccb29974f43ad71055c9209f8714a71110a53371b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84e2a23854c56eb1cb2944ccb29974f43ad71055c9209f8714a71110a53371b3", kill_on_drop: false }` [INFO] [stdout] 84e2a23854c56eb1cb2944ccb29974f43ad71055c9209f8714a71110a53371b3