[INFO] cloning repository https://github.com/micaww/ch8-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/micaww/ch8-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmicaww%2Fch8-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmicaww%2Fch8-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 27e7ee34be0401464a1a21b015323800783e3d12 [INFO] checking micaww/ch8-rs against master#0599f3403366d9c57f0625e6de3af214b5042a90 for pr-87710 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmicaww%2Fch8-rs" "/workspace/builds/worker-115/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-115/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/micaww/ch8-rs on toolchain 0599f3403366d9c57f0625e6de3af214b5042a90 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/micaww/ch8-rs [INFO] finished tweaking git repo https://github.com/micaww/ch8-rs [INFO] tweaked toml for git repo https://github.com/micaww/ch8-rs written to /workspace/builds/worker-115/source/Cargo.toml [INFO] crate git repo https://github.com/micaww/ch8-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3a8dfe9a8f64686548960845241f410e2d868a9f8d39c55ff8cbcd1c89d54fde [INFO] running `Command { std: "docker" "start" "-a" "3a8dfe9a8f64686548960845241f410e2d868a9f8d39c55ff8cbcd1c89d54fde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3a8dfe9a8f64686548960845241f410e2d868a9f8d39c55ff8cbcd1c89d54fde", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a8dfe9a8f64686548960845241f410e2d868a9f8d39c55ff8cbcd1c89d54fde", kill_on_drop: false }` [INFO] [stdout] 3a8dfe9a8f64686548960845241f410e2d868a9f8d39c55ff8cbcd1c89d54fde [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+0599f3403366d9c57f0625e6de3af214b5042a90" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5cf236d59424d2fc09d8d08c0f872aa17fe25dbf924ca4c95d4eb8fa302d3713 [INFO] running `Command { std: "docker" "start" "-a" "5cf236d59424d2fc09d8d08c0f872aa17fe25dbf924ca4c95d4eb8fa302d3713", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.92 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling syn v1.0.68 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking once_cell v1.7.2 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Checking futures-core v0.3.13 [INFO] [stderr] Checking futures-sink v0.3.13 [INFO] [stderr] Checking futures-task v0.3.13 [INFO] [stderr] Checking futures-io v0.3.13 [INFO] [stderr] Compiling wide v0.4.6 [INFO] [stderr] Checking bytemuck v1.5.1 [INFO] [stderr] Compiling cpal v0.13.3 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking typed-arena v2.0.1 [INFO] [stderr] Checking claxon v0.4.3 [INFO] [stderr] Checking hound v3.4.0 [INFO] [stderr] Checking pollster v0.2.2 [INFO] [stderr] Compiling wayland-sys v0.28.5 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Compiling x11 v2.18.2 [INFO] [stderr] Compiling alsa-sys v0.3.1 [INFO] [stderr] Checking ogg v0.8.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Checking proc-macro-nested v0.1.7 [INFO] [stderr] Checking ash v0.31.0 [INFO] [stderr] Checking futures-channel v0.3.13 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stderr] Checking lewton v0.10.2 [INFO] [stderr] Compiling wayland-scanner v0.28.5 [INFO] [stderr] Checking ultraviolet v0.4.6 [INFO] [stderr] Checking tracing v0.1.25 [INFO] [stderr] Checking spirv_headers v1.5.0 [INFO] [stderr] Checking andrew v0.3.1 [INFO] [stderr] Checking wgpu-types v0.6.1 [INFO] [stderr] Compiling jobserver v0.1.21 [INFO] [stderr] Checking xcursor v0.3.3 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking nix v0.18.0 [INFO] [stderr] Checking memmap2 v0.1.0 [INFO] [stderr] Checking getrandom v0.2.2 [INFO] [stderr] Checking slice-deque v0.3.0 [INFO] [stderr] Checking x11-dl v2.18.5 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking gfx-hal v0.6.0 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Compiling wayland-client v0.28.5 [INFO] [stderr] Compiling wayland-protocols v0.28.5 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Compiling minimp3-sys v0.3.2 [INFO] [stderr] Checking calloop v0.6.5 [INFO] [stderr] Checking gfx-memory v0.2.2 [INFO] [stderr] Checking gfx-backend-empty v0.6.0 [INFO] [stderr] Checking gfx-descriptor v0.2.0 [INFO] [stderr] Checking wayland-commons v0.28.5 [INFO] [stderr] Checking alsa v0.5.0 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling futures-macro v0.3.13 [INFO] [stderr] Checking wayland-cursor v0.28.5 [INFO] [stderr] Checking gfx-backend-vulkan v0.6.5 [INFO] [stderr] Checking futures-util v0.3.13 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking naga v0.2.0 [INFO] [stderr] Checking minimp3 v0.5.1 [INFO] [stderr] Checking rodio v0.13.1 [INFO] [stderr] Checking wgpu-core v0.6.5 [INFO] [stderr] Checking futures-executor v0.3.13 [INFO] [stderr] Checking smithay-client-toolkit v0.12.3 [INFO] [stderr] Checking futures v0.3.13 [INFO] [stderr] Checking winit v0.24.0 [INFO] [stderr] Checking wgpu v0.6.2 [INFO] [stderr] Checking pixels v0.2.0 [INFO] [stderr] Checking winit_input_helper v0.9.0 [INFO] [stderr] Checking ch8-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/window.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | let mut builder = WindowBuilder::new() [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: function is never used: `disassemble_bytes` [INFO] [stdout] --> src/disassembler.rs:41:8 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn disassemble_bytes(bytes: &[u8]) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/window.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | let mut builder = WindowBuilder::new() [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: function is never used: `disassemble_bytes` [INFO] [stdout] --> src/disassembler.rs:41:8 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn disassemble_bytes(bytes: &[u8]) -> Vec> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 40.51s [INFO] running `Command { std: "docker" "inspect" "5cf236d59424d2fc09d8d08c0f872aa17fe25dbf924ca4c95d4eb8fa302d3713", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5cf236d59424d2fc09d8d08c0f872aa17fe25dbf924ca4c95d4eb8fa302d3713", kill_on_drop: false }` [INFO] [stdout] 5cf236d59424d2fc09d8d08c0f872aa17fe25dbf924ca4c95d4eb8fa302d3713