[INFO] cloning repository https://github.com/cbeust/space-invade.rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cbeust/space-invade.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcbeust%2Fspace-invade.rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcbeust%2Fspace-invade.rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] dafb07fbcfa267c0b5ef69903f1a887c398cff2a [INFO] checking cbeust/space-invade.rs against master#936f2600b6c903b04387f74ed5cbce88bb06d243 for pr-91141 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcbeust%2Fspace-invade.rs" "/workspace/builds/worker-49/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-49/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cbeust/space-invade.rs on toolchain 936f2600b6c903b04387f74ed5cbce88bb06d243 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/cbeust/space-invade.rs [INFO] finished tweaking git repo https://github.com/cbeust/space-invade.rs [INFO] tweaked toml for git repo https://github.com/cbeust/space-invade.rs written to /workspace/builds/worker-49/source/Cargo.toml [INFO] crate git repo https://github.com/cbeust/space-invade.rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root: [INFO] [stderr] package: /workspace/builds/worker-49/source/emulator/Cargo.toml [INFO] [stderr] workspace: /workspace/builds/worker-49/source/Cargo.toml [INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root: [INFO] [stderr] package: /workspace/builds/worker-49/source/wasm-space-invaders/Cargo.toml [INFO] [stderr] workspace: /workspace/builds/worker-49/source/Cargo.toml [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 388b33bab553b1c89a8e1684958e56470ca20c9f8a6be6f8ba02cf986d9ebb3d [INFO] running `Command { std: "docker" "start" "-a" "388b33bab553b1c89a8e1684958e56470ca20c9f8a6be6f8ba02cf986d9ebb3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "388b33bab553b1c89a8e1684958e56470ca20c9f8a6be6f8ba02cf986d9ebb3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "388b33bab553b1c89a8e1684958e56470ca20c9f8a6be6f8ba02cf986d9ebb3d", kill_on_drop: false }` [INFO] [stdout] 388b33bab553b1c89a8e1684958e56470ca20c9f8a6be6f8ba02cf986d9ebb3d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+936f2600b6c903b04387f74ed5cbce88bb06d243" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 93f34465ebc77e18b4288310997c1f407cea0519dbceec983e6ebb26f4d2cf45 [INFO] running `Command { std: "docker" "start" "-a" "93f34465ebc77e18b4288310997c1f407cea0519dbceec983e6ebb26f4d2cf45", kill_on_drop: false }` [INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root: [INFO] [stderr] package: /opt/rustwide/workdir/emulator/Cargo.toml [INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml [INFO] [stderr] warning: profiles for the non root package will be ignored, specify profiles at the workspace root: [INFO] [stderr] package: /opt/rustwide/workdir/wasm-space-invaders/Cargo.toml [INFO] [stderr] workspace: /opt/rustwide/workdir/Cargo.toml [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.78 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling bumpalo v3.7.1 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling libc v0.2.99 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling wasm-bindgen v0.2.78 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking futures-sink v0.3.17 [INFO] [stderr] Checking futures-io v0.3.17 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Checking slab v0.4.4 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling sdl2 v0.34.5 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling sdl2-sys v0.34.5 [INFO] [stderr] Checking instant v0.1.11 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Compiling futures-macro v0.3.17 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.3.28 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.78 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.78 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.78 [INFO] [stderr] Checking console_error_panic_hook v0.1.6 [INFO] [stderr] Checking js-sys v0.3.55 [INFO] [stderr] Checking futures-executor v0.3.17 [INFO] [stderr] Checking futures v0.3.17 [INFO] [stderr] Checking wasm-timer v0.2.5 [INFO] [stderr] Checking wasm-bindgen-futures v0.4.28 [INFO] [stderr] Checking emulator v0.1.0 (/opt/rustwide/workdir/emulator) [INFO] [stderr] Checking wasm-bindgen-test v0.3.28 [INFO] [stdout] warning: unused import: `Instant` [INFO] [stdout] --> emulator/src/emulator.rs:7:30 [INFO] [stdout] | [INFO] [stdout] 7 | use wasm_timer::{SystemTime, Instant}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `lazy_static::lazy_static` [INFO] [stdout] --> emulator/src/emulator.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use lazy_static::lazy_static; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `MutexGuard`, `RwLock` [INFO] [stdout] --> emulator/src/emulator.rs:10:24 [INFO] [stdout] | [INFO] [stdout] 10 | use std::sync::{Mutex, RwLock, MutexGuard}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Mutex` [INFO] [stdout] --> emulator/src/memory.rs:5:17 [INFO] [stdout] | [INFO] [stdout] 5 | use std::sync::{Mutex, RwLock}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::emulator_state::SharedState` [INFO] [stdout] --> emulator/src/memory.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::emulator_state::SharedState; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `verbose` [INFO] [stdout] --> emulator/src/emulator.rs:161:28 [INFO] [stdout] | [INFO] [stdout] 161 | pub fn step(&mut self, verbose: bool) -> StepResult { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_verbose` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_verbose` [INFO] [stdout] --> emulator/src/memory.rs:37:19 [INFO] [stdout] | [INFO] [stdout] 37 | pub(crate) fn set_verbose(&mut self, v: bool) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `display` [INFO] [stdout] --> emulator/src/emulator_state.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | display: bool, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_vbl` [INFO] [stdout] --> emulator/src/emulator_state.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 38 | fn set_vbl(&mut self, value: bool) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_vbl` [INFO] [stdout] --> emulator/src/emulator_state.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 42 | fn is_vbl(&self) -> bool { self.display } [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `VERBOSE` [INFO] [stdout] --> emulator/src/lib.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | const VERBOSE: bool = false; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `VERBOSE_GRAPHIC` [INFO] [stdout] --> emulator/src/lib.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | const VERBOSE_GRAPHIC: bool = true; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `VERBOSE_MEMORY` [INFO] [stdout] --> emulator/src/lib.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | const VERBOSE_MEMORY: bool = false; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> emulator/src/emulator.rs:140:9 [INFO] [stdout] | [INFO] [stdout] 140 | SHARED_STATE.set(Mutex::new(SharedState::new())); [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: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking wasm-space-invaders v0.1.0 (/opt/rustwide/workdir/wasm-space-invaders) [INFO] [stderr] Checking space-invaders v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `emulator::emulator_state::SharedState` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use emulator::emulator_state::SharedState; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `emulator::memory::Memory` [INFO] [stdout] --> src/sdl2.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use emulator::memory::Memory; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/sdl2.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Mutex` [INFO] [stdout] --> src/sdl2.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::sync::Mutex; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `emulator::emulator_state::SharedState` [INFO] [stdout] --> src/sdl2.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use emulator::emulator_state::SharedState; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `emulator::emulator_state::SharedState` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use emulator::emulator_state::SharedState; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `emulator::memory::Memory` [INFO] [stdout] --> src/sdl2.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use emulator::memory::Memory; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/sdl2.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Mutex` [INFO] [stdout] --> src/sdl2.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::sync::Mutex; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `emulator::emulator_state::SharedState` [INFO] [stdout] --> src/sdl2.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use emulator::emulator_state::SharedState; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `graphic_memory` in module `emulator::emulator` [INFO] [stdout] --> wasm-space-invaders/src/lib.rs:38:25 [INFO] [stdout] | [INFO] [stdout] 38 | emulator::emulator::graphic_memory() [INFO] [stdout] | ^^^^^^^^^^^^^^ not found in `emulator::emulator` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `emulator::emulator_state::*` [INFO] [stdout] --> wasm-space-invaders/src/lib.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use emulator::emulator_state::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `emulator::emulator::*` [INFO] [stdout] --> wasm-space-invaders/src/lib.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use emulator::emulator::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] [INFO] [stderr] error: could not compile `wasm-space-invaders` due to 2 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `graphic_memory` in module `emulator::emulator` [INFO] [stdout] --> wasm-space-invaders/src/lib.rs:38:25 [INFO] [stdout] | [INFO] [stdout] 38 | emulator::emulator::graphic_memory() [INFO] [stdout] | ^^^^^^^^^^^^^^ not found in `emulator::emulator` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `emulator::emulator_state::*` [INFO] [stdout] --> wasm-space-invaders/src/lib.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use emulator::emulator_state::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `emulator::emulator::*` [INFO] [stdout] --> wasm-space-invaders/src/lib.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use emulator::emulator::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0425`. [INFO] [stdout] [INFO] [stdout] warning: unused import: `Instant` [INFO] [stdout] --> emulator/src/emulator.rs:7:30 [INFO] [stdout] | [INFO] [stdout] 7 | use wasm_timer::{SystemTime, Instant}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `lazy_static::lazy_static` [INFO] [stdout] --> emulator/src/emulator.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use lazy_static::lazy_static; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `MutexGuard`, `RwLock` [INFO] [stdout] --> emulator/src/emulator.rs:10:24 [INFO] [stdout] | [INFO] [stdout] 10 | use std::sync::{Mutex, RwLock, MutexGuard}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Mutex` [INFO] [stdout] --> emulator/src/memory.rs:5:17 [INFO] [stdout] | [INFO] [stdout] 5 | use std::sync::{Mutex, RwLock}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::emulator_state::SharedState` [INFO] [stdout] --> emulator/src/memory.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::emulator_state::SharedState; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `verbose` [INFO] [stdout] --> emulator/src/emulator.rs:161:28 [INFO] [stdout] | [INFO] [stdout] 161 | pub fn step(&mut self, verbose: bool) -> StepResult { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_verbose` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary `unsafe` block [INFO] [stdout] --> emulator/src/test.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | unsafe { [INFO] [stdout] | ^^^^^^ unnecessary `unsafe` block [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_unsafe)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_verbose` [INFO] [stdout] --> emulator/src/memory.rs:37:19 [INFO] [stdout] | [INFO] [stdout] 37 | pub(crate) fn set_verbose(&mut self, v: bool) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `display` [INFO] [stdout] --> emulator/src/emulator_state.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | display: bool, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_vbl` [INFO] [stdout] --> emulator/src/emulator_state.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 38 | fn set_vbl(&mut self, value: bool) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_vbl` [INFO] [stdout] --> emulator/src/emulator_state.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 42 | fn is_vbl(&self) -> bool { self.display } [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `VERBOSE` [INFO] [stdout] --> emulator/src/lib.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | const VERBOSE: bool = false; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `VERBOSE_GRAPHIC` [INFO] [stdout] --> emulator/src/lib.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | const VERBOSE_GRAPHIC: bool = true; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `VERBOSE_MEMORY` [INFO] [stdout] --> emulator/src/lib.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | const VERBOSE_MEMORY: bool = false; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> emulator/src/test.rs:23:24 [INFO] [stdout] | [INFO] [stdout] 23 | panic!(s); [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 23 | panic!("{}", s); [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> emulator/src/emulator.rs:140:9 [INFO] [stdout] | [INFO] [stdout] 140 | SHARED_STATE.set(Mutex::new(SharedState::new())); [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: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "93f34465ebc77e18b4288310997c1f407cea0519dbceec983e6ebb26f4d2cf45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93f34465ebc77e18b4288310997c1f407cea0519dbceec983e6ebb26f4d2cf45", kill_on_drop: false }` [INFO] [stdout] 93f34465ebc77e18b4288310997c1f407cea0519dbceec983e6ebb26f4d2cf45