[INFO] cloning repository https://github.com/linkfy/LGB [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/linkfy/LGB" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flinkfy%2FLGB", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flinkfy%2FLGB'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] caeb28f2e5ee59dd6e691a12df4854eb9f9cf02c [INFO] testing linkfy/LGB against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flinkfy%2FLGB" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/linkfy/LGB on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-7/source/Cargo.toml [INFO] crate git repo https://github.com/linkfy/LGB already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wayland-sys v0.24.1 [INFO] [stderr] Downloaded wayland-protocols v0.24.1 [INFO] [stderr] Downloaded wayland-client v0.24.1 [INFO] [stderr] Downloaded wayland-commons v0.24.1 [INFO] [stderr] Downloaded json v0.12.1 [INFO] [stderr] Downloaded minifb v0.15.3 [INFO] [stderr] Downloaded wayland-scanner v0.24.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8418baf10546601c9021136314d602b79b75b0383425c9cd30d0b47cbf126cf1 [INFO] running `Command { std: "docker" "start" "-a" "8418baf10546601c9021136314d602b79b75b0383425c9cd30d0b47cbf126cf1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8418baf10546601c9021136314d602b79b75b0383425c9cd30d0b47cbf126cf1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8418baf10546601c9021136314d602b79b75b0383425c9cd30d0b47cbf126cf1", kill_on_drop: false }` [INFO] [stdout] 8418baf10546601c9021136314d602b79b75b0383425c9cd30d0b47cbf126cf1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ecee7cd3bc59c4698f10594c872d4af332e1b30c87cc54a8a804bea6064e2397 [INFO] running `Command { std: "docker" "start" "-a" "ecee7cd3bc59c4698f10594c872d4af332e1b30c87cc54a8a804bea6064e2397", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling xml-rs v0.8.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling nix v0.15.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling spin v0.5.2 [INFO] [stderr] Compiling wayland-sys v0.24.1 [INFO] [stderr] Compiling downcast-rs v1.1.1 [INFO] [stderr] Compiling remove_dir_all v0.5.2 [INFO] [stderr] Compiling json v0.12.1 [INFO] [stderr] Compiling x11-dl v2.18.4 [INFO] [stderr] Compiling minifb v0.15.3 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling smallvec v0.6.13 [INFO] [stderr] Compiling cast v0.2.3 [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 raw-window-handle v0.3.3 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling wayland-client v0.24.1 [INFO] [stderr] Compiling wayland-protocols v0.24.1 [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] [stdout] warning: unused import: `Read` [INFO] [stdout] --> src/main.rs:3:21 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{self, Read}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/registers.rs:46:22 [INFO] [stdout] | [INFO] [stdout] 46 | let result = (register_f & bit); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/registers.rs:55:11 [INFO] [stdout] | [INFO] [stdout] 55 | if(result != 0) { [INFO] [stdout] | ^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/cpu.rs:143:11 [INFO] [stdout] | [INFO] [stdout] 143 | if(result_operation == 0) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/rom.rs:27:11 [INFO] [stdout] | [INFO] [stdout] 27 | if(file.metadata().unwrap().len() >= 32768) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/rom.rs:30:22 [INFO] [stdout] | [INFO] [stdout] 30 | 0x01 ... 0x03 => {mbc = Mbc::Mbc1}, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/rom.rs:31:22 [INFO] [stdout] | [INFO] [stdout] 31 | 0x05 ... 0x06 => {mbc = Mbc::Mbc2}, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/rom.rs:32:22 [INFO] [stdout] | [INFO] [stdout] 32 | 0x0F ... 0x13 => {mbc = Mbc::Mbc3}, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/rom.rs:33:22 [INFO] [stdout] | [INFO] [stdout] 33 | 0x15 ... 0x17 => {mbc = Mbc::Mbc4}, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/rom.rs:34:22 [INFO] [stdout] | [INFO] [stdout] 34 | 0x19 ... 0x1E => {mbc = Mbc::Mbc5}, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/memory_bus.rs:56:19 [INFO] [stdout] | [INFO] [stdout] 56 | 0x0000...0x7FFF => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/memory_bus.rs:57:19 [INFO] [stdout] | [INFO] [stdout] 57 | if(self.boot_mode) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rom::Rom` [INFO] [stdout] --> src/main.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | use rom::Rom; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stdin` [INFO] [stdout] --> src/main.rs:90:17 [INFO] [stdout] | [INFO] [stdout] 90 | let stdin = io::stdin().read_line(&mut read_enter); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_stdin` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mem` [INFO] [stdout] --> src/cpu.rs:99:46 [INFO] [stdout] | [INFO] [stdout] 99 | fn execute_prefix_instruction(&mut self, mem: &mut Memory) -> i32{ [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_mem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mem` [INFO] [stdout] --> src/cpu.rs:134:53 [INFO] [stdout] | [INFO] [stdout] 134 | fn XOR(&mut self, instruction: InstructionData, mem: &mut Memory) ->i32 { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_mem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/registers.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | let mut register_f = self.get("0"); [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/registers.rs:105:13 [INFO] [stdout] | [INFO] [stdout] 105 | let mut real_register_F: u8 = 0; [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/cpu.rs:49:13 [INFO] [stdout] | [INFO] [stdout] 49 | let mut flags = [flag1, flag2, flag3, flag4]; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `FLAG_Z` [INFO] [stdout] --> src/instructions.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | pub const FLAG_Z:u8 = 7; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `FLAG_N` [INFO] [stdout] --> src/instructions.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | pub const FLAG_N:u8 = 6; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `FLAG_H` [INFO] [stdout] --> src/instructions.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | pub const FLAG_H:u8 = 5; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `FLAG_C` [INFO] [stdout] --> src/instructions.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | pub const FLAG_C:u8 = 4; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `BOOT_SIZE` [INFO] [stdout] --> src/memory_bus.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | const BOOT_SIZE: usize = 256; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `LGB` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] = help: convert the identifier to snake case: `lgb` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `setBackground` should have a snake case name [INFO] [stdout] --> src/main.rs:119:4 [INFO] [stdout] | [INFO] [stdout] 119 | fn setBackground(buffer: &mut Vec, window: &mut Window) { [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `set_background` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `real_register_F` should have a snake case name [INFO] [stdout] --> src/registers.rs:105:17 [INFO] [stdout] | [INFO] [stdout] 105 | let mut real_register_F: u8 = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `real_register_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `real_register_F` should have a snake case name [INFO] [stdout] --> src/registers.rs:106:13 [INFO] [stdout] | [INFO] [stdout] 106 | let real_register_F = real_register_F | (self.get_flag_bit(FLAG_Z)<<7); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `real_register_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `real_register_F` should have a snake case name [INFO] [stdout] --> src/registers.rs:107:13 [INFO] [stdout] | [INFO] [stdout] 107 | let real_register_F = real_register_F | (self.get_flag_bit(FLAG_N)<<6); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `real_register_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `real_register_F` should have a snake case name [INFO] [stdout] --> src/registers.rs:108:13 [INFO] [stdout] | [INFO] [stdout] 108 | let real_register_F = real_register_F | (self.get_flag_bit(FLAG_H)<<5); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `real_register_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `real_register_F` should have a snake case name [INFO] [stdout] --> src/registers.rs:109:13 [INFO] [stdout] | [INFO] [stdout] 109 | let real_register_F = real_register_F | (self.get_flag_bit(FLAG_C)<<4); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `real_register_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `LD` should have a snake case name [INFO] [stdout] --> src/cpu.rs:116:8 [INFO] [stdout] | [INFO] [stdout] 116 | fn LD(&mut self, instruction: InstructionData, mem: &mut Memory) -> i32{ [INFO] [stdout] | ^^ help: convert the identifier to snake case: `ld` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `byteJoin` should have a snake case name [INFO] [stdout] --> src/cpu.rs:121:13 [INFO] [stdout] | [INFO] [stdout] 121 | let byteJoin: u16 = (byte2 as u16) << 8 | byte1 as u16; [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `byte_join` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `XOR` should have a snake case name [INFO] [stdout] --> src/cpu.rs:134:8 [INFO] [stdout] | [INFO] [stdout] 134 | fn XOR(&mut self, instruction: InstructionData, mem: &mut Memory) ->i32 { [INFO] [stdout] | ^^^ help: convert the identifier to snake case: `xor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `register_A` should have a snake case name [INFO] [stdout] --> src/cpu.rs:139:13 [INFO] [stdout] | [INFO] [stdout] 139 | let register_A = self.registers.get("A"); [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `register_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 35 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 25.43s [INFO] running `Command { std: "docker" "inspect" "ecee7cd3bc59c4698f10594c872d4af332e1b30c87cc54a8a804bea6064e2397", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ecee7cd3bc59c4698f10594c872d4af332e1b30c87cc54a8a804bea6064e2397", kill_on_drop: false }` [INFO] [stdout] ecee7cd3bc59c4698f10594c872d4af332e1b30c87cc54a8a804bea6064e2397 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3c4d93c9f197d3b205dc8d29edead8bd8a22f69ca957a9b3f8a16018a3ca7b10 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "3c4d93c9f197d3b205dc8d29edead8bd8a22f69ca957a9b3f8a16018a3ca7b10", kill_on_drop: false }` [INFO] [stderr] Compiling LGB v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Read` [INFO] [stdout] --> src/main.rs:3:21 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{self, Read}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/registers.rs:46:22 [INFO] [stdout] | [INFO] [stdout] 46 | let result = (register_f & bit); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/registers.rs:55:11 [INFO] [stdout] | [INFO] [stdout] 55 | if(result != 0) { [INFO] [stdout] | ^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/cpu.rs:143:11 [INFO] [stdout] | [INFO] [stdout] 143 | if(result_operation == 0) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/rom.rs:27:11 [INFO] [stdout] | [INFO] [stdout] 27 | if(file.metadata().unwrap().len() >= 32768) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/rom.rs:30:22 [INFO] [stdout] | [INFO] [stdout] 30 | 0x01 ... 0x03 => {mbc = Mbc::Mbc1}, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/rom.rs:31:22 [INFO] [stdout] | [INFO] [stdout] 31 | 0x05 ... 0x06 => {mbc = Mbc::Mbc2}, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/rom.rs:32:22 [INFO] [stdout] | [INFO] [stdout] 32 | 0x0F ... 0x13 => {mbc = Mbc::Mbc3}, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/rom.rs:33:22 [INFO] [stdout] | [INFO] [stdout] 33 | 0x15 ... 0x17 => {mbc = Mbc::Mbc4}, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/rom.rs:34:22 [INFO] [stdout] | [INFO] [stdout] 34 | 0x19 ... 0x1E => {mbc = Mbc::Mbc5}, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/memory_bus.rs:56:19 [INFO] [stdout] | [INFO] [stdout] 56 | 0x0000...0x7FFF => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stdout] = note: for more information, see issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/memory_bus.rs:57:19 [INFO] [stdout] | [INFO] [stdout] 57 | if(self.boot_mode) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rom::Rom` [INFO] [stdout] --> src/main.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | use rom::Rom; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stdin` [INFO] [stdout] --> src/main.rs:90:17 [INFO] [stdout] | [INFO] [stdout] 90 | let stdin = io::stdin().read_line(&mut read_enter); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_stdin` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mem` [INFO] [stdout] --> src/cpu.rs:99:46 [INFO] [stdout] | [INFO] [stdout] 99 | fn execute_prefix_instruction(&mut self, mem: &mut Memory) -> i32{ [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_mem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mem` [INFO] [stdout] --> src/cpu.rs:134:53 [INFO] [stdout] | [INFO] [stdout] 134 | fn XOR(&mut self, instruction: InstructionData, mem: &mut Memory) ->i32 { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_mem` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/registers.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | let mut register_f = self.get("0"); [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/registers.rs:105:13 [INFO] [stdout] | [INFO] [stdout] 105 | let mut real_register_F: u8 = 0; [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/cpu.rs:49:13 [INFO] [stdout] | [INFO] [stdout] 49 | let mut flags = [flag1, flag2, flag3, flag4]; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `FLAG_Z` [INFO] [stdout] --> src/instructions.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | pub const FLAG_Z:u8 = 7; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `FLAG_N` [INFO] [stdout] --> src/instructions.rs:3:1 [INFO] [stdout] | [INFO] [stdout] 3 | pub const FLAG_N:u8 = 6; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `FLAG_H` [INFO] [stdout] --> src/instructions.rs:4:1 [INFO] [stdout] | [INFO] [stdout] 4 | pub const FLAG_H:u8 = 5; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `FLAG_C` [INFO] [stdout] --> src/instructions.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | pub const FLAG_C:u8 = 4; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `BOOT_SIZE` [INFO] [stdout] --> src/memory_bus.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | const BOOT_SIZE: usize = 256; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `LGB` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] = help: convert the identifier to snake case: `lgb` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `setBackground` should have a snake case name [INFO] [stdout] --> src/main.rs:119:4 [INFO] [stdout] | [INFO] [stdout] 119 | fn setBackground(buffer: &mut Vec, window: &mut Window) { [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `set_background` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `real_register_F` should have a snake case name [INFO] [stdout] --> src/registers.rs:105:17 [INFO] [stdout] | [INFO] [stdout] 105 | let mut real_register_F: u8 = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `real_register_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `real_register_F` should have a snake case name [INFO] [stdout] --> src/registers.rs:106:13 [INFO] [stdout] | [INFO] [stdout] 106 | let real_register_F = real_register_F | (self.get_flag_bit(FLAG_Z)<<7); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `real_register_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `real_register_F` should have a snake case name [INFO] [stdout] --> src/registers.rs:107:13 [INFO] [stdout] | [INFO] [stdout] 107 | let real_register_F = real_register_F | (self.get_flag_bit(FLAG_N)<<6); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `real_register_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `real_register_F` should have a snake case name [INFO] [stdout] --> src/registers.rs:108:13 [INFO] [stdout] | [INFO] [stdout] 108 | let real_register_F = real_register_F | (self.get_flag_bit(FLAG_H)<<5); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `real_register_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `real_register_F` should have a snake case name [INFO] [stdout] --> src/registers.rs:109:13 [INFO] [stdout] | [INFO] [stdout] 109 | let real_register_F = real_register_F | (self.get_flag_bit(FLAG_C)<<4); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `real_register_f` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `LD` should have a snake case name [INFO] [stdout] --> src/cpu.rs:116:8 [INFO] [stdout] | [INFO] [stdout] 116 | fn LD(&mut self, instruction: InstructionData, mem: &mut Memory) -> i32{ [INFO] [stdout] | ^^ help: convert the identifier to snake case: `ld` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `byteJoin` should have a snake case name [INFO] [stdout] --> src/cpu.rs:121:13 [INFO] [stdout] | [INFO] [stdout] 121 | let byteJoin: u16 = (byte2 as u16) << 8 | byte1 as u16; [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `byte_join` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `XOR` should have a snake case name [INFO] [stdout] --> src/cpu.rs:134:8 [INFO] [stdout] | [INFO] [stdout] 134 | fn XOR(&mut self, instruction: InstructionData, mem: &mut Memory) ->i32 { [INFO] [stdout] | ^^^ help: convert the identifier to snake case: `xor` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `register_A` should have a snake case name [INFO] [stdout] --> src/cpu.rs:139:13 [INFO] [stdout] | [INFO] [stdout] 139 | let register_A = self.registers.get("A"); [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `register_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 35 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.15s [INFO] running `Command { std: "docker" "inspect" "3c4d93c9f197d3b205dc8d29edead8bd8a22f69ca957a9b3f8a16018a3ca7b10", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c4d93c9f197d3b205dc8d29edead8bd8a22f69ca957a9b3f8a16018a3ca7b10", kill_on_drop: false }` [INFO] [stdout] 3c4d93c9f197d3b205dc8d29edead8bd8a22f69ca957a9b3f8a16018a3ca7b10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f3d9b51e86a650c31bfe06c1cf8cccb2be3258bb096d6922ea671a59d74ea9ff [INFO] running `Command { std: "docker" "start" "-a" "f3d9b51e86a650c31bfe06c1cf8cccb2be3258bb096d6922ea671a59d74ea9ff", kill_on_drop: false }` [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 assigned value [INFO] [stderr] --> src/registers.rs:46:22 [INFO] [stderr] | [INFO] [stderr] 46 | let result = (register_f & bit); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/registers.rs:55:11 [INFO] [stderr] | [INFO] [stderr] 55 | if(result != 0) { [INFO] [stderr] | ^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/cpu.rs:143:11 [INFO] [stderr] | [INFO] [stderr] 143 | if(result_operation == 0) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [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] 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] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [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: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [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: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [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: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [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: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [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: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition! [INFO] [stderr] = note: for more information, see issue #80165 [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:99:46 [INFO] [stderr] | [INFO] [stderr] 99 | 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: `mem` [INFO] [stderr] --> src/cpu.rs:134:53 [INFO] [stderr] | [INFO] [stderr] 134 | fn XOR(&mut 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/registers.rs:42:13 [INFO] [stderr] | [INFO] [stderr] 42 | let mut register_f = self.get("0"); [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: variable does not need to be mutable [INFO] [stderr] --> src/registers.rs:105:13 [INFO] [stderr] | [INFO] [stderr] 105 | let mut real_register_F: u8 = 0; [INFO] [stderr] | ----^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [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] warning: constant is never used: `FLAG_Z` [INFO] [stderr] --> src/instructions.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | pub const FLAG_Z:u8 = 7; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `FLAG_N` [INFO] [stderr] --> src/instructions.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | pub const FLAG_N:u8 = 6; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `FLAG_H` [INFO] [stderr] --> src/instructions.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | pub const FLAG_H:u8 = 5; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `FLAG_C` [INFO] [stderr] --> src/instructions.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | pub const FLAG_C:u8 = 4; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant 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: variable `real_register_F` should have a snake case name [INFO] [stderr] --> src/registers.rs:105:17 [INFO] [stderr] | [INFO] [stderr] 105 | let mut real_register_F: u8 = 0; [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `real_register_f` [INFO] [stderr] [INFO] [stderr] warning: variable `real_register_F` should have a snake case name [INFO] [stderr] --> src/registers.rs:106:13 [INFO] [stderr] | [INFO] [stderr] 106 | let real_register_F = real_register_F | (self.get_flag_bit(FLAG_Z)<<7); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `real_register_f` [INFO] [stderr] [INFO] [stderr] warning: variable `real_register_F` should have a snake case name [INFO] [stderr] --> src/registers.rs:107:13 [INFO] [stderr] | [INFO] [stderr] 107 | let real_register_F = real_register_F | (self.get_flag_bit(FLAG_N)<<6); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `real_register_f` [INFO] [stderr] [INFO] [stderr] warning: variable `real_register_F` should have a snake case name [INFO] [stderr] --> src/registers.rs:108:13 [INFO] [stderr] | [INFO] [stderr] 108 | let real_register_F = real_register_F | (self.get_flag_bit(FLAG_H)<<5); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `real_register_f` [INFO] [stderr] [INFO] [stderr] warning: variable `real_register_F` should have a snake case name [INFO] [stderr] --> src/registers.rs:109:13 [INFO] [stderr] | [INFO] [stderr] 109 | let real_register_F = real_register_F | (self.get_flag_bit(FLAG_C)<<4); [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `real_register_f` [INFO] [stderr] [INFO] [stderr] warning: method `LD` should have a snake case name [INFO] [stderr] --> src/cpu.rs:116:8 [INFO] [stderr] | [INFO] [stderr] 116 | fn LD(&mut self, instruction: InstructionData, mem: &mut Memory) -> i32{ [INFO] [stderr] | ^^ help: convert the identifier to snake case: `ld` [INFO] [stderr] [INFO] [stderr] warning: variable `byteJoin` should have a snake case name [INFO] [stderr] --> src/cpu.rs:121:13 [INFO] [stderr] | [INFO] [stderr] 121 | let byteJoin: u16 = (byte2 as u16) << 8 | byte1 as u16; [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to snake case: `byte_join` [INFO] [stderr] [INFO] [stderr] warning: method `XOR` should have a snake case name [INFO] [stderr] --> src/cpu.rs:134:8 [INFO] [stderr] | [INFO] [stderr] 134 | fn XOR(&mut self, instruction: InstructionData, mem: &mut Memory) ->i32 { [INFO] [stderr] | ^^^ help: convert the identifier to snake case: `xor` [INFO] [stderr] [INFO] [stderr] warning: variable `register_A` should have a snake case name [INFO] [stderr] --> src/cpu.rs:139:13 [INFO] [stderr] | [INFO] [stderr] 139 | let register_A = self.registers.get("A"); [INFO] [stderr] | ^^^^^^^^^^ help: convert the identifier to snake case: `register_a` [INFO] [stderr] [INFO] [stderr] warning: 35 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/LGB-312edcadbde5217f) [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" "f3d9b51e86a650c31bfe06c1cf8cccb2be3258bb096d6922ea671a59d74ea9ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3d9b51e86a650c31bfe06c1cf8cccb2be3258bb096d6922ea671a59d74ea9ff", kill_on_drop: false }` [INFO] [stdout] f3d9b51e86a650c31bfe06c1cf8cccb2be3258bb096d6922ea671a59d74ea9ff