[INFO] cloning repository https://github.com/skyeterran/hypoloop [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/skyeterran/hypoloop" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskyeterran%2Fhypoloop", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskyeterran%2Fhypoloop'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f0dc45a29496a948e59290c8c7fbb3a651d4272c [INFO] checking skyeterran/hypoloop against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskyeterran%2Fhypoloop" "/workspace/builds/worker-100/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-100/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/skyeterran/hypoloop on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/skyeterran/hypoloop [INFO] finished tweaking git repo https://github.com/skyeterran/hypoloop [INFO] tweaked toml for git repo https://github.com/skyeterran/hypoloop written to /workspace/builds/worker-100/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "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-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 35daa31bedfae47e9fe1f690ce69dea21ddf28ae9e54ea9bf98d83805f2c4a97 [INFO] running `Command { std: "docker" "start" "-a" "35daa31bedfae47e9fe1f690ce69dea21ddf28ae9e54ea9bf98d83805f2c4a97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "35daa31bedfae47e9fe1f690ce69dea21ddf28ae9e54ea9bf98d83805f2c4a97", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "35daa31bedfae47e9fe1f690ce69dea21ddf28ae9e54ea9bf98d83805f2c4a97", kill_on_drop: false }` [INFO] [stdout] 35daa31bedfae47e9fe1f690ce69dea21ddf28ae9e54ea9bf98d83805f2c4a97 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-100/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" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 803e17e29926f31d7ee6cad48c03055f54f6ed0385a034393c928a8b48d1eccf [INFO] running `Command { std: "docker" "start" "-a" "803e17e29926f31d7ee6cad48c03055f54f6ed0385a034393c928a8b48d1eccf", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.100 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling syn v1.0.75 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling serde_derive v1.0.129 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Compiling serde v1.0.129 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking fixedbitset v0.2.0 [INFO] [stderr] Compiling drm-fourcc v2.1.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Compiling minimal-lexical v0.1.2 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Checking ttf-parser v0.6.2 [INFO] [stderr] Compiling crossbeam-queue v0.3.2 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Compiling khronos-egl v4.1.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking ahash v0.4.7 [INFO] [stderr] Checking renderdoc-sys v0.7.1 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Checking glow v0.9.0 [INFO] [stderr] Checking bytemuck v1.7.2 [INFO] [stderr] Checking inplace_it v0.3.3 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Checking profiling v1.0.3 [INFO] [stderr] Compiling winit v0.25.0 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking pollster v0.2.4 [INFO] [stderr] Checking hypoloop v0.1.7 (/opt/rustwide/workdir) [INFO] [stderr] Compiling nom v7.0.0 [INFO] [stderr] Checking libloading v0.7.0 [INFO] [stderr] Checking instant v0.1.10 [INFO] [stderr] Checking libloading v0.6.7 [INFO] [stderr] Checking gpu-alloc-types v0.2.0 [INFO] [stderr] Checking gpu-descriptor-types v0.1.1 [INFO] [stderr] Checking wgpu-types v0.9.0 [INFO] [stderr] Checking lock_api v0.4.4 [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:109:17 [INFO] [stdout] | [INFO] [stdout] 109 | let mut new_state = State::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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking dlib v0.5.0 [INFO] [stderr] Compiling wgpu-core v0.9.2 [INFO] [stderr] Checking ash v0.32.1 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking gpu-alloc v0.4.7 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Checking safe_arch v0.5.2 [INFO] [stderr] Compiling wayland-sys v0.28.6 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Checking codespan-reporting v0.11.1 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking gpu-descriptor v0.1.1 [INFO] [stderr] Checking gfx-renderdoc v0.1.0 [INFO] [stderr] Checking wide v0.6.5 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Checking nix v0.18.0 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking memmap2 v0.1.0 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Checking owned_ttf_parser v0.6.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking spirv_headers v1.5.0 [INFO] [stderr] Compiling wayland-scanner v0.28.6 [INFO] [stderr] Checking petgraph v0.5.1 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rusttype v0.9.2 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking andrew v0.3.1 [INFO] [stderr] Checking crossbeam v0.8.1 [INFO] [stderr] Checking mio-misc v1.2.1 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Compiling wayland-client v0.28.6 [INFO] [stderr] Compiling wayland-protocols v0.28.6 [INFO] [stderr] Checking ultraviolet v0.8.1 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Checking rose_tree v0.2.0 [INFO] [stderr] Checking xcursor v0.3.4 [INFO] [stderr] Checking wayland-commons v0.28.6 [INFO] [stderr] Checking calloop v0.6.5 [INFO] [stderr] Checking wayland-cursor v0.28.6 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Checking thiserror v1.0.26 [INFO] [stderr] Checking naga v0.5.0 [INFO] [stderr] Checking smithay-client-toolkit v0.12.3 [INFO] [stderr] Checking winit_input_helper v0.10.0 [INFO] [stderr] Checking external-memory v0.0.1 [INFO] [stderr] Checking gfx-hal v0.9.0 [INFO] [stderr] Checking gfx-backend-gl v0.9.0 [INFO] [stderr] Checking gfx-backend-empty v0.9.0 [INFO] [stderr] Checking gfx-backend-vulkan v0.9.0 [INFO] [stderr] Checking wgpu v0.9.0 [INFO] [stderr] Checking pixels v0.5.0 [INFO] [stdout] warning: unused variable: `state` [INFO] [stdout] --> examples/basics.rs:22:29 [INFO] [stdout] | [INFO] [stdout] 22 | let mut display = move |state: &mut State| { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_state` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `state` [INFO] [stdout] --> examples/multiverse.rs:38:29 [INFO] [stdout] | [INFO] [stdout] 38 | let mut display = move |state: &mut State| { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_state` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ControlFlow`, `CursorIcon`, `ElementState`, `Event`, `KeyboardInput`, `WindowEvent` [INFO] [stdout] --> examples/windowing.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | event::{ElementState, Event, KeyboardInput, WindowEvent}, [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] 4 | event_loop::{ControlFlow, EventLoop}, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 5 | window::{CursorIcon, WindowBuilder}, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:109:17 [INFO] [stdout] | [INFO] [stdout] 109 | let mut new_state = State::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: unused import: `rand::Rng` [INFO] [stdout] --> examples/buffer.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use rand::Rng; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Event` [INFO] [stdout] --> examples/buffer.rs:9:20 [INFO] [stdout] | [INFO] [stdout] 9 | use winit::event::{Event, VirtualKeyCode}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `state` [INFO] [stdout] --> examples/windowing.rs:33:31 [INFO] [stdout] | [INFO] [stdout] 33 | let display_logic = move |state: &mut State| { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_state` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `event` [INFO] [stdout] --> examples/windowing.rs:42:26 [INFO] [stdout] | [INFO] [stdout] 42 | event_loop.run(move |event, _, control_flow| { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_event` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `control_flow` [INFO] [stdout] --> examples/windowing.rs:42:36 [INFO] [stdout] | [INFO] [stdout] 42 | event_loop.run(move |event, _, control_flow| { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_control_flow` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0596]: cannot borrow `display_logic` as mutable, as it is not declared as mutable [INFO] [stdout] --> examples/windowing.rs:44:37 [INFO] [stdout] | [INFO] [stdout] 33 | let display_logic = move |state: &mut State| { [INFO] [stdout] | ------------- help: consider changing this to be mutable: `mut display_logic` [INFO] [stdout] ... [INFO] [stdout] 44 | sim.step(&mut update_logic, &mut display_logic); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ cannot borrow as mutable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0596`. [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `hypoloop` due to 2 previous errors; 4 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Event` [INFO] [stdout] --> examples/pixelstest.rs:8:20 [INFO] [stdout] | [INFO] [stdout] 8 | use winit::event::{Event, VirtualKeyCode}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `state` [INFO] [stdout] --> examples/buffer.rs:64:35 [INFO] [stdout] | [INFO] [stdout] 64 | let mut display_logic = move |state: &mut State| { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_state` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> examples/buffer.rs:115:17 [INFO] [stdout] | [INFO] [stdout] 115 | let y = (i / WIDTH as usize) as i16; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `BOX_SIZE` [INFO] [stdout] --> examples/buffer.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | const BOX_SIZE: i16 = 64; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `state` [INFO] [stdout] --> examples/pixelstest.rs:66:35 [INFO] [stdout] | [INFO] [stdout] 66 | let mut display_logic = move |state: &mut State| { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_state` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "803e17e29926f31d7ee6cad48c03055f54f6ed0385a034393c928a8b48d1eccf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "803e17e29926f31d7ee6cad48c03055f54f6ed0385a034393c928a8b48d1eccf", kill_on_drop: false }` [INFO] [stdout] 803e17e29926f31d7ee6cad48c03055f54f6ed0385a034393c928a8b48d1eccf