[INFO] cloning repository https://github.com/quirinux/rust-gboy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/quirinux/rust-gboy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquirinux%2Frust-gboy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquirinux%2Frust-gboy'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8b7855d7fe46ebbedc88cfbab7953e5531cafcbe [INFO] testing quirinux/rust-gboy against beta-2020-07-24 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fquirinux%2Frust-gboy" "/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/quirinux/rust-gboy on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/quirinux/rust-gboy [INFO] finished tweaking git repo https://github.com/quirinux/rust-gboy [INFO] tweaked toml for git repo https://github.com/quirinux/rust-gboy written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/quirinux/rust-gboy already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tui v0.5.1 [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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] 4da8be17d01cca71b4183c88458420bf2ce773dfae5f151e562e014bf9d05bdb [INFO] running `Command { std: "docker" "start" "-a" "4da8be17d01cca71b4183c88458420bf2ce773dfae5f151e562e014bf9d05bdb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4da8be17d01cca71b4183c88458420bf2ce773dfae5f151e562e014bf9d05bdb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4da8be17d01cca71b4183c88458420bf2ce773dfae5f151e562e014bf9d05bdb", kill_on_drop: false }` [INFO] [stdout] 4da8be17d01cca71b4183c88458420bf2ce773dfae5f151e562e014bf9d05bdb [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" "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "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] ceeb7250fb054974f696a38a78c15a33bec95472a5fae4595e1f3c5bfee09d0d [INFO] running `Command { std: "docker" "start" "-a" "ceeb7250fb054974f696a38a78c15a33bec95472a5fae4595e1f3c5bfee09d0d", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.6 [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling unicode-width v0.1.6 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling unicode-segmentation v1.3.0 [INFO] [stderr] Compiling numtoa v0.1.0 [INFO] [stderr] Compiling regex-syntax v0.6.11 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling sdl2 v0.32.2 [INFO] [stderr] Compiling termcolor v1.0.5 [INFO] [stderr] Compiling cassowary v0.3.0 [INFO] [stderr] Compiling c_vec v1.3.3 [INFO] [stderr] Compiling sdl2-sys v0.32.6 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling itertools v0.8.0 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling atty v0.2.13 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling termion v1.5.3 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling aho-corasick v0.7.6 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling tui v0.5.1 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling regex v1.2.1 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling structopt v0.2.18 [INFO] [stderr] Compiling gboy v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `thread` [INFO] [stdout] --> src/main.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | use std::{thread}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LevelFilter`, `Record` [INFO] [stdout] --> src/main.rs:12:11 [INFO] [stdout] | [INFO] [stdout] 12 | use log::{Record, LevelFilter}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `env_logger::Builder` [INFO] [stdout] --> src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use env_logger::Builder; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `util::*` [INFO] [stdout] --> src/gboy/mod.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use util::*; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Color` [INFO] [stdout] --> src/gboy/debugger/mod.rs:6:18 [INFO] [stdout] | [INFO] [stdout] 6 | use tui::style::{Color, Modifier, Style}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::cpu::*` [INFO] [stdout] --> src/gboy/debugger/mod.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use super::cpu::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `debugger::*` [INFO] [stdout] --> src/gboy/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use debugger::*; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::super::*` [INFO] [stdout] --> src/gboy/cpu/optcode.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use super::super::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::super::*` [INFO] [stdout] --> src/gboy/cpu/debugger.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use super::super::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/gboy/cpu/registers.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | (0b0000_0001 << position) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::cartridge::*` [INFO] [stdout] --> src/gboy/cpu/mod.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use super::cartridge::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `timer::*` [INFO] [stdout] --> src/gboy/cpu/mod.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use timer::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `log::Level` [INFO] [stdout] --> src/gboy/cpu/mod.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use log::Level; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/gboy/cpu/timer.rs:118:13 [INFO] [stdout] | [INFO] [stdout] 118 | OptCode::LDNn(RegisterType::A, RegisterType::A) | [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 57 | let mut debugger : Option> = if opt.debugger { [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/gboy/cpu/mod.rs:36:37 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn initialize(gamerom: Vec, mut debugger: Option>) -> Cpu { [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/gboy/cpu/mod.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | let mut cartridge = super::cartridge::new(gamerom); [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/gboy/cpu/mod.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | let mut memory = super::memorybus::new(cartridge); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Subt` [INFO] [stdout] --> src/gboy/cpu/registers.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | Subt, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_half_carry` [INFO] [stdout] --> src/gboy/cpu/registers.rs:62:12 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn set_half_carry(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_carry` [INFO] [stdout] --> src/gboy/cpu/registers.rs:70:12 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn set_carry(&mut self) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `F` [INFO] [stdout] --> src/gboy/cpu/registers.rs:129:5 [INFO] [stdout] | [INFO] [stdout] 129 | F, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `G` [INFO] [stdout] --> src/gboy/cpu/registers.rs:130:5 [INFO] [stdout] | [INFO] [stdout] 130 | G, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `PC` [INFO] [stdout] --> src/gboy/cpu/registers.rs:139:5 [INFO] [stdout] | [INFO] [stdout] 139 | PC, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `CC` [INFO] [stdout] --> src/gboy/cpu/registers.rs:141:5 [INFO] [stdout] | [INFO] [stdout] 141 | CC, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_bitstate` [INFO] [stdout] --> src/gboy/cpu/registers.rs:238:12 [INFO] [stdout] | [INFO] [stdout] 238 | pub fn set_bitstate(&mut self, rt: &RegisterType, position: u8) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `dec_nn` [INFO] [stdout] --> src/gboy/cpu/instructions.rs:198:8 [INFO] [stdout] | [INFO] [stdout] 198 | fn dec_nn(&mut self, rt: RegisterType) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NONE_LOG_LEVEL` [INFO] [stdout] --> src/main.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | const NONE_LOG_LEVEL: usize = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/gboy/debugger/mod.rs:139:9 [INFO] [stdout] | [INFO] [stdout] 139 | self.render(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/gboy/debugger/mod.rs:145:9 [INFO] [stdout] | [INFO] [stdout] 145 | self.render(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/gboy/debugger/mod.rs:152:9 [INFO] [stdout] | [INFO] [stdout] 152 | self.render(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 31 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 47.54s [INFO] running `Command { std: "docker" "inspect" "ceeb7250fb054974f696a38a78c15a33bec95472a5fae4595e1f3c5bfee09d0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ceeb7250fb054974f696a38a78c15a33bec95472a5fae4595e1f3c5bfee09d0d", kill_on_drop: false }` [INFO] [stdout] ceeb7250fb054974f696a38a78c15a33bec95472a5fae4595e1f3c5bfee09d0d [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" "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c8d2be9c2f00bd1237ce7375c2e3cb5bbd6b2485cfbc8751d65bfab187b26ca7 [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" "c8d2be9c2f00bd1237ce7375c2e3cb5bbd6b2485cfbc8751d65bfab187b26ca7", kill_on_drop: false }` [INFO] [stderr] Compiling gboy v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `thread` [INFO] [stdout] --> src/main.rs:6:11 [INFO] [stdout] | [INFO] [stdout] 6 | use std::{thread}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LevelFilter`, `Record` [INFO] [stdout] --> src/main.rs:12:11 [INFO] [stdout] | [INFO] [stdout] 12 | use log::{Record, LevelFilter}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `env_logger::Builder` [INFO] [stdout] --> src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use env_logger::Builder; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `util::*` [INFO] [stdout] --> src/gboy/mod.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use util::*; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Color` [INFO] [stdout] --> src/gboy/debugger/mod.rs:6:18 [INFO] [stdout] | [INFO] [stdout] 6 | use tui::style::{Color, Modifier, Style}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::cpu::*` [INFO] [stdout] --> src/gboy/debugger/mod.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use super::cpu::*; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `debugger::*` [INFO] [stdout] --> src/gboy/mod.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use debugger::*; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::super::*` [INFO] [stdout] --> src/gboy/cpu/optcode.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use super::super::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::super::*` [INFO] [stdout] --> src/gboy/cpu/debugger.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use super::super::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/gboy/cpu/registers.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | (0b0000_0001 << position) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::cartridge::*` [INFO] [stdout] --> src/gboy/cpu/mod.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use super::cartridge::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `timer::*` [INFO] [stdout] --> src/gboy/cpu/mod.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use timer::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `log::Level` [INFO] [stdout] --> src/gboy/cpu/mod.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use log::Level; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/gboy/cpu/timer.rs:118:13 [INFO] [stdout] | [INFO] [stdout] 118 | OptCode::LDNn(RegisterType::A, RegisterType::A) | [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 57 | let mut debugger : Option> = if opt.debugger { [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/gboy/cpu/mod.rs:36:37 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn initialize(gamerom: Vec, mut debugger: Option>) -> Cpu { [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/gboy/cpu/mod.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | let mut cartridge = super::cartridge::new(gamerom); [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/gboy/cpu/mod.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | let mut memory = super::memorybus::new(cartridge); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Subt` [INFO] [stdout] --> src/gboy/cpu/registers.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | Subt, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_half_carry` [INFO] [stdout] --> src/gboy/cpu/registers.rs:62:12 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn set_half_carry(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_carry` [INFO] [stdout] --> src/gboy/cpu/registers.rs:70:12 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn set_carry(&mut self) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `F` [INFO] [stdout] --> src/gboy/cpu/registers.rs:129:5 [INFO] [stdout] | [INFO] [stdout] 129 | F, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `G` [INFO] [stdout] --> src/gboy/cpu/registers.rs:130:5 [INFO] [stdout] | [INFO] [stdout] 130 | G, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `PC` [INFO] [stdout] --> src/gboy/cpu/registers.rs:139:5 [INFO] [stdout] | [INFO] [stdout] 139 | PC, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `CC` [INFO] [stdout] --> src/gboy/cpu/registers.rs:141:5 [INFO] [stdout] | [INFO] [stdout] 141 | CC, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_bitstate` [INFO] [stdout] --> src/gboy/cpu/registers.rs:238:12 [INFO] [stdout] | [INFO] [stdout] 238 | pub fn set_bitstate(&mut self, rt: &RegisterType, position: u8) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `dec_nn` [INFO] [stdout] --> src/gboy/cpu/instructions.rs:198:8 [INFO] [stdout] | [INFO] [stdout] 198 | fn dec_nn(&mut self, rt: RegisterType) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NONE_LOG_LEVEL` [INFO] [stdout] --> src/main.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | const NONE_LOG_LEVEL: usize = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/gboy/debugger/mod.rs:139:9 [INFO] [stdout] | [INFO] [stdout] 139 | self.render(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/gboy/debugger/mod.rs:145:9 [INFO] [stdout] | [INFO] [stdout] 145 | self.render(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/gboy/debugger/mod.rs:152:9 [INFO] [stdout] | [INFO] [stdout] 152 | self.render(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 31 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.53s [INFO] running `Command { std: "docker" "inspect" "c8d2be9c2f00bd1237ce7375c2e3cb5bbd6b2485cfbc8751d65bfab187b26ca7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c8d2be9c2f00bd1237ce7375c2e3cb5bbd6b2485cfbc8751d65bfab187b26ca7", kill_on_drop: false }` [INFO] [stdout] c8d2be9c2f00bd1237ce7375c2e3cb5bbd6b2485cfbc8751d65bfab187b26ca7 [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" "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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ee637acfa227c40c848b823ee9907d8450799d9c55d806535bb14289dca143e6 [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" "ee637acfa227c40c848b823ee9907d8450799d9c55d806535bb14289dca143e6", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: unused import: `thread` [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/main.rs:6:11 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stderr] 6 | use std::{thread}; [INFO] [stdout] [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `LevelFilter`, `Record` [INFO] [stderr] --> src/main.rs:12:11 [INFO] [stderr] | [INFO] [stderr] 12 | use log::{Record, LevelFilter}; [INFO] [stderr] | ^^^^^^ ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `env_logger::Builder` [INFO] [stderr] --> src/main.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use env_logger::Builder; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `util::*` [INFO] [stderr] --> src/gboy/mod.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use util::*; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Color` [INFO] [stderr] --> src/gboy/debugger/mod.rs:6:18 [INFO] [stderr] | [INFO] [stderr] 6 | use tui::style::{Color, Modifier, Style}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::cpu::*` [INFO] [stderr] --> src/gboy/debugger/mod.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use super::cpu::*; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `debugger::*` [INFO] [stderr] --> src/gboy/mod.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use debugger::*; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::super::*` [INFO] [stderr] --> src/gboy/cpu/optcode.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use super::super::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::super::*` [INFO] [stderr] --> src/gboy/cpu/debugger.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use super::super::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/gboy/cpu/registers.rs:25:9 [INFO] [stderr] | [INFO] [stderr] 25 | (0b0000_0001 << position) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::cartridge::*` [INFO] [stderr] --> src/gboy/cpu/mod.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use super::cartridge::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `timer::*` [INFO] [stderr] --> src/gboy/cpu/mod.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use timer::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `log::Level` [INFO] [stderr] --> src/gboy/cpu/mod.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use log::Level; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/gboy/cpu/timer.rs:118:13 [INFO] [stderr] | [INFO] [stderr] 118 | OptCode::LDNn(RegisterType::A, RegisterType::A) | [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:57:9 [INFO] [stderr] | [INFO] [stderr] 57 | let mut debugger : Option> = if opt.debugger { [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/gboy/cpu/mod.rs:36:37 [INFO] [stderr] | [INFO] [stderr] 36 | pub fn initialize(gamerom: Vec, mut debugger: Option>) -> Cpu { [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/gboy/cpu/mod.rs:38:9 [INFO] [stderr] | [INFO] [stderr] 38 | let mut cartridge = super::cartridge::new(gamerom); [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/gboy/cpu/mod.rs:39:9 [INFO] [stderr] | [INFO] [stderr] 39 | let mut memory = super::memorybus::new(cartridge); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Subt` [INFO] [stderr] --> src/gboy/cpu/registers.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | Subt, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set_half_carry` [INFO] [stderr] --> src/gboy/cpu/registers.rs:62:12 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn set_half_carry(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set_carry` [INFO] [stderr] --> src/gboy/cpu/registers.rs:70:12 [INFO] [stderr] | [INFO] [stderr] 70 | pub fn set_carry(&mut self) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `F` [INFO] [stderr] --> src/gboy/cpu/registers.rs:129:5 [INFO] [stderr] | [INFO] [stderr] 129 | F, [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `G` [INFO] [stderr] --> src/gboy/cpu/registers.rs:130:5 [INFO] [stderr] | [INFO] [stderr] 130 | G, [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `PC` [INFO] [stderr] --> src/gboy/cpu/registers.rs:139:5 [INFO] [stderr] | [INFO] [stderr] 139 | PC, [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `CC` [INFO] [stderr] --> src/gboy/cpu/registers.rs:141:5 [INFO] [stderr] | [INFO] [stderr] 141 | CC, [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set_bitstate` [INFO] [stderr] --> src/gboy/cpu/registers.rs:238:12 [INFO] [stderr] | [INFO] [stderr] 238 | pub fn set_bitstate(&mut self, rt: &RegisterType, position: u8) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `dec_nn` [INFO] [stderr] --> src/gboy/cpu/instructions.rs:198:8 [INFO] [stderr] | [INFO] [stderr] 198 | fn dec_nn(&mut self, rt: RegisterType) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `NONE_LOG_LEVEL` [INFO] [stderr] --> src/main.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | const NONE_LOG_LEVEL: usize = 0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/gboy/debugger/mod.rs:139:9 [INFO] [stderr] | [INFO] [stderr] 139 | self.render(); [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/gboy/debugger/mod.rs:145:9 [INFO] [stderr] | [INFO] [stderr] 145 | self.render(); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [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/gboy/debugger/mod.rs:152:9 [INFO] [stderr] | [INFO] [stderr] 152 | self.render(); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 31 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/gboy-33aac52da2b0f8d1 [INFO] running `Command { std: "docker" "inspect" "ee637acfa227c40c848b823ee9907d8450799d9c55d806535bb14289dca143e6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ee637acfa227c40c848b823ee9907d8450799d9c55d806535bb14289dca143e6", kill_on_drop: false }` [INFO] [stdout] ee637acfa227c40c848b823ee9907d8450799d9c55d806535bb14289dca143e6