[INFO] updating cached repository https://github.com/linkfy/LGB [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/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] 15f14cd7c76b62482292e759a97850d8b1716c80 [INFO] testing linkfy/LGB against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flinkfy%2FLGB" "/workspace/builds/worker-9/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/linkfy/LGB on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/linkfy/LGB [INFO] finished tweaking git repo https://github.com/linkfy/LGB [INFO] tweaked toml for git repo https://github.com/linkfy/LGB written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/linkfy/LGB already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"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" "MAP_USER_ID=0" "-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" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 71dba10ddeb4775918ecfb70a0236599206d9e6da72f81c4a0a96629dcc37458 [INFO] running `"docker" "start" "-a" "71dba10ddeb4775918ecfb70a0236599206d9e6da72f81c4a0a96629dcc37458"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling nix v0.15.0 [INFO] [stderr] Compiling wayland-sys v0.24.1 [INFO] [stderr] Compiling json v0.12.1 [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling minifb v0.15.3 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling wayland-scanner v0.24.1 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling x11-dl v2.18.4 [INFO] [stderr] Compiling raw-window-handle v0.3.3 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling wayland-client v0.24.1 [INFO] [stderr] Compiling wayland-protocols v0.24.1 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling wayland-commons v0.24.1 [INFO] [stderr] Compiling LGB v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `Read` [INFO] [stderr] --> src/main.rs:3:21 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::{self, Read}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/rom.rs:27:11 [INFO] [stderr] | [INFO] [stderr] 27 | if(file.metadata().unwrap().len() >= 32768) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/rom.rs:30:22 [INFO] [stderr] | [INFO] [stderr] 30 | 0x01 ... 0x03 => {mbc = Mbc::Mbc1}, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/rom.rs:31:22 [INFO] [stderr] | [INFO] [stderr] 31 | 0x05 ... 0x06 => {mbc = Mbc::Mbc2}, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/rom.rs:32:22 [INFO] [stderr] | [INFO] [stderr] 32 | 0x0F ... 0x13 => {mbc = Mbc::Mbc3}, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/rom.rs:33:22 [INFO] [stderr] | [INFO] [stderr] 33 | 0x15 ... 0x17 => {mbc = Mbc::Mbc4}, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/rom.rs:34:22 [INFO] [stderr] | [INFO] [stderr] 34 | 0x19 ... 0x1E => {mbc = Mbc::Mbc5}, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/memory_bus.rs:56:19 [INFO] [stderr] | [INFO] [stderr] 56 | 0x0000...0x7FFF => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/memory_bus.rs:57:19 [INFO] [stderr] | [INFO] [stderr] 57 | if(self.boot_mode) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused import: `rom::Rom` [INFO] [stderr] --> src/main.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | use rom::Rom; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stdin` [INFO] [stderr] --> src/main.rs:90:17 [INFO] [stderr] | [INFO] [stderr] 90 | let stdin = io::stdin().read_line(&mut read_enter); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_stdin` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mem` [INFO] [stderr] --> src/cpu.rs:96:46 [INFO] [stderr] | [INFO] [stderr] 96 | fn execute_prefix_instruction(&mut self, mem: &mut Memory) -> i32{ [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_mem` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `instruction` [INFO] [stderr] --> src/cpu.rs:113:18 [INFO] [stderr] | [INFO] [stderr] 113 | fn LD(&self, instruction: InstructionData, mem: &mut Memory) -> i32{ [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mem` [INFO] [stderr] --> src/cpu.rs:113:48 [INFO] [stderr] | [INFO] [stderr] 113 | fn LD(&self, instruction: InstructionData, mem: &mut Memory) -> i32{ [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_mem` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/cpu.rs:49:13 [INFO] [stderr] | [INFO] [stderr] 49 | let mut flags = [flag1, flag2, flag3, flag4]; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `FLAG_Z` [INFO] [stderr] --> src/instructions.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | const FLAG_Z:u8 = 7; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `FLAG_N` [INFO] [stderr] --> src/instructions.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | const FLAG_N:u8 = 6; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `FLAG_H` [INFO] [stderr] --> src/instructions.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | const FLAG_H:u8 = 5; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `FLAG_C` [INFO] [stderr] --> src/instructions.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | const FLAG_C:u8 = 4; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_flag_bit` [INFO] [stderr] --> src/registers.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn set_flag_bit(&mut self, n_bit: u8, val: bool) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get` [INFO] [stderr] --> src/registers.rs:68:5 [INFO] [stderr] | [INFO] [stderr] 68 | pub fn get(&self, reg: &str) -> u8 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `BOOT_SIZE` [INFO] [stderr] --> src/memory_bus.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | const BOOT_SIZE: usize = 256; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: crate `LGB` should have a snake case name [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] = help: convert the identifier to snake case: `lgb` [INFO] [stderr] [INFO] [stderr] warning: function `setBackground` should have a snake case name [INFO] [stderr] --> src/main.rs:119:4 [INFO] [stderr] | [INFO] [stderr] 119 | fn setBackground(buffer: &mut Vec, window: &mut Window) { [INFO] [stderr] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `set_background` [INFO] [stderr] [INFO] [stderr] warning: method `LD` should have a snake case name [INFO] [stderr] --> src/cpu.rs:113:8 [INFO] [stderr] | [INFO] [stderr] 113 | fn LD(&self, instruction: InstructionData, mem: &mut Memory) -> i32{ [INFO] [stderr] | ^^ help: convert the identifier to snake case: `ld` [INFO] [stderr] [INFO] [stderr] warning: 25 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 47.59s [INFO] running `"docker" "inspect" "71dba10ddeb4775918ecfb70a0236599206d9e6da72f81c4a0a96629dcc37458"` [INFO] running `"docker" "rm" "-f" "71dba10ddeb4775918ecfb70a0236599206d9e6da72f81c4a0a96629dcc37458"` [INFO] [stdout] 71dba10ddeb4775918ecfb70a0236599206d9e6da72f81c4a0a96629dcc37458 [INFO] running `"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" "MAP_USER_ID=0" "-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" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 72dac27edd565cba9e361d4afd40e7fa9f18f2574c73020a617400ac1b4adecd [INFO] running `"docker" "start" "-a" "72dac27edd565cba9e361d4afd40e7fa9f18f2574c73020a617400ac1b4adecd"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling LGB v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `Read` [INFO] [stderr] --> src/main.rs:3:21 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::{self, Read}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/rom.rs:27:11 [INFO] [stderr] | [INFO] [stderr] 27 | if(file.metadata().unwrap().len() >= 32768) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/rom.rs:30:22 [INFO] [stderr] | [INFO] [stderr] 30 | 0x01 ... 0x03 => {mbc = Mbc::Mbc1}, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/rom.rs:31:22 [INFO] [stderr] | [INFO] [stderr] 31 | 0x05 ... 0x06 => {mbc = Mbc::Mbc2}, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/rom.rs:32:22 [INFO] [stderr] | [INFO] [stderr] 32 | 0x0F ... 0x13 => {mbc = Mbc::Mbc3}, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/rom.rs:33:22 [INFO] [stderr] | [INFO] [stderr] 33 | 0x15 ... 0x17 => {mbc = Mbc::Mbc4}, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/rom.rs:34:22 [INFO] [stderr] | [INFO] [stderr] 34 | 0x19 ... 0x1E => {mbc = Mbc::Mbc5}, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/memory_bus.rs:56:19 [INFO] [stderr] | [INFO] [stderr] 56 | 0x0000...0x7FFF => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/memory_bus.rs:57:19 [INFO] [stderr] | [INFO] [stderr] 57 | if(self.boot_mode) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused import: `rom::Rom` [INFO] [stderr] --> src/main.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | use rom::Rom; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stdin` [INFO] [stderr] --> src/main.rs:90:17 [INFO] [stderr] | [INFO] [stderr] 90 | let stdin = io::stdin().read_line(&mut read_enter); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_stdin` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mem` [INFO] [stderr] --> src/cpu.rs:96:46 [INFO] [stderr] | [INFO] [stderr] 96 | fn execute_prefix_instruction(&mut self, mem: &mut Memory) -> i32{ [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_mem` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `instruction` [INFO] [stderr] --> src/cpu.rs:113:18 [INFO] [stderr] | [INFO] [stderr] 113 | fn LD(&self, instruction: InstructionData, mem: &mut Memory) -> i32{ [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mem` [INFO] [stderr] --> src/cpu.rs:113:48 [INFO] [stderr] | [INFO] [stderr] 113 | fn LD(&self, instruction: InstructionData, mem: &mut Memory) -> i32{ [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_mem` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/cpu.rs:49:13 [INFO] [stderr] | [INFO] [stderr] 49 | let mut flags = [flag1, flag2, flag3, flag4]; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `FLAG_Z` [INFO] [stderr] --> src/instructions.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | const FLAG_Z:u8 = 7; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `FLAG_N` [INFO] [stderr] --> src/instructions.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | const FLAG_N:u8 = 6; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `FLAG_H` [INFO] [stderr] --> src/instructions.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | const FLAG_H:u8 = 5; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `FLAG_C` [INFO] [stderr] --> src/instructions.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | const FLAG_C:u8 = 4; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_flag_bit` [INFO] [stderr] --> src/registers.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn set_flag_bit(&mut self, n_bit: u8, val: bool) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get` [INFO] [stderr] --> src/registers.rs:68:5 [INFO] [stderr] | [INFO] [stderr] 68 | pub fn get(&self, reg: &str) -> u8 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `BOOT_SIZE` [INFO] [stderr] --> src/memory_bus.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | const BOOT_SIZE: usize = 256; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: crate `LGB` should have a snake case name [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] = help: convert the identifier to snake case: `lgb` [INFO] [stderr] [INFO] [stderr] warning: function `setBackground` should have a snake case name [INFO] [stderr] --> src/main.rs:119:4 [INFO] [stderr] | [INFO] [stderr] 119 | fn setBackground(buffer: &mut Vec, window: &mut Window) { [INFO] [stderr] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `set_background` [INFO] [stderr] [INFO] [stderr] warning: method `LD` should have a snake case name [INFO] [stderr] --> src/cpu.rs:113:8 [INFO] [stderr] | [INFO] [stderr] 113 | fn LD(&self, instruction: InstructionData, mem: &mut Memory) -> i32{ [INFO] [stderr] | ^^ help: convert the identifier to snake case: `ld` [INFO] [stderr] [INFO] [stderr] warning: 25 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.08s [INFO] running `"docker" "inspect" "72dac27edd565cba9e361d4afd40e7fa9f18f2574c73020a617400ac1b4adecd"` [INFO] running `"docker" "rm" "-f" "72dac27edd565cba9e361d4afd40e7fa9f18f2574c73020a617400ac1b4adecd"` [INFO] [stdout] 72dac27edd565cba9e361d4afd40e7fa9f18f2574c73020a617400ac1b4adecd [INFO] running `"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" "MAP_USER_ID=0" "-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" "+1.44.0" "test" "--frozen"` [INFO] [stdout] b50961dbbb22f328f71a1d487fefdb6c00822b2bc211114ac0854f788daac520 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "b50961dbbb22f328f71a1d487fefdb6c00822b2bc211114ac0854f788daac520"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: unused import: `Read` [INFO] [stderr] --> src/main.rs:3:21 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::{self, Read}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/rom.rs:27:11 [INFO] [stderr] | [INFO] [stderr] 27 | if(file.metadata().unwrap().len() >= 32768) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/rom.rs:30:22 [INFO] [stderr] | [INFO] [stderr] 30 | 0x01 ... 0x03 => {mbc = Mbc::Mbc1}, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/rom.rs:31:22 [INFO] [stderr] | [INFO] [stderr] 31 | 0x05 ... 0x06 => {mbc = Mbc::Mbc2}, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/rom.rs:32:22 [INFO] [stderr] | [INFO] [stderr] 32 | 0x0F ... 0x13 => {mbc = Mbc::Mbc3}, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/rom.rs:33:22 [INFO] [stderr] | [INFO] [stderr] 33 | 0x15 ... 0x17 => {mbc = Mbc::Mbc4}, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/rom.rs:34:22 [INFO] [stderr] | [INFO] [stderr] 34 | 0x19 ... 0x1E => {mbc = Mbc::Mbc5}, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/memory_bus.rs:56:19 [INFO] [stderr] | [INFO] [stderr] 56 | 0x0000...0x7FFF => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/memory_bus.rs:57:19 [INFO] [stderr] | [INFO] [stderr] 57 | if(self.boot_mode) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unused import: `rom::Rom` [INFO] [stderr] --> src/main.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | use rom::Rom; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stdin` [INFO] [stderr] --> src/main.rs:90:17 [INFO] [stderr] | [INFO] [stderr] 90 | let stdin = io::stdin().read_line(&mut read_enter); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_stdin` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mem` [INFO] [stderr] --> src/cpu.rs:96:46 [INFO] [stderr] | [INFO] [stderr] 96 | fn execute_prefix_instruction(&mut self, mem: &mut Memory) -> i32{ [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_mem` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `instruction` [INFO] [stderr] --> src/cpu.rs:113:18 [INFO] [stderr] | [INFO] [stderr] 113 | fn LD(&self, instruction: InstructionData, mem: &mut Memory) -> i32{ [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mem` [INFO] [stderr] --> src/cpu.rs:113:48 [INFO] [stderr] | [INFO] [stderr] 113 | fn LD(&self, instruction: InstructionData, mem: &mut Memory) -> i32{ [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_mem` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/cpu.rs:49:13 [INFO] [stderr] | [INFO] [stderr] 49 | let mut flags = [flag1, flag2, flag3, flag4]; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `FLAG_Z` [INFO] [stderr] --> src/instructions.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | const FLAG_Z:u8 = 7; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `FLAG_N` [INFO] [stderr] --> src/instructions.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | const FLAG_N:u8 = 6; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `FLAG_H` [INFO] [stderr] --> src/instructions.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | const FLAG_H:u8 = 5; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `FLAG_C` [INFO] [stderr] --> src/instructions.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | const FLAG_C:u8 = 4; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_flag_bit` [INFO] [stderr] --> src/registers.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn set_flag_bit(&mut self, n_bit: u8, val: bool) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get` [INFO] [stderr] --> src/registers.rs:68:5 [INFO] [stderr] | [INFO] [stderr] 68 | pub fn get(&self, reg: &str) -> u8 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `BOOT_SIZE` [INFO] [stderr] --> src/memory_bus.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | const BOOT_SIZE: usize = 256; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: crate `LGB` should have a snake case name [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] = help: convert the identifier to snake case: `lgb` [INFO] [stderr] [INFO] [stderr] warning: function `setBackground` should have a snake case name [INFO] [stderr] --> src/main.rs:119:4 [INFO] [stderr] | [INFO] [stderr] 119 | fn setBackground(buffer: &mut Vec, window: &mut Window) { [INFO] [stderr] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `set_background` [INFO] [stderr] [INFO] [stderr] warning: method `LD` should have a snake case name [INFO] [stderr] --> src/cpu.rs:113:8 [INFO] [stderr] | [INFO] [stderr] 113 | fn LD(&self, instruction: InstructionData, mem: &mut Memory) -> i32{ [INFO] [stderr] | ^^ help: convert the identifier to snake case: `ld` [INFO] [stderr] [INFO] [stderr] warning: 25 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/LGB-e6eef6786fc005e4 [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" "b50961dbbb22f328f71a1d487fefdb6c00822b2bc211114ac0854f788daac520"` [INFO] running `"docker" "rm" "-f" "b50961dbbb22f328f71a1d487fefdb6c00822b2bc211114ac0854f788daac520"` [INFO] [stdout] b50961dbbb22f328f71a1d487fefdb6c00822b2bc211114ac0854f788daac520