[INFO] cloning repository https://github.com/YitzhakRabin/chip8 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/YitzhakRabin/chip8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYitzhakRabin%2Fchip8", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYitzhakRabin%2Fchip8'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bbcc2affdf7e34a61d118a7fd1b1fc70c6fd0be7 [INFO] checking YitzhakRabin/chip8 against try#fceb2de603f0807f9049222f3f612ed51ed8f9dc for pr-157576 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FYitzhakRabin%2Fchip8" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/YitzhakRabin/chip8 [INFO] finished tweaking git repo https://github.com/YitzhakRabin/chip8 [INFO] tweaked toml for git repo https://github.com/YitzhakRabin/chip8 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/YitzhakRabin/chip8 on toolchain fceb2de603f0807f9049222f3f612ed51ed8f9dc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fceb2de603f0807f9049222f3f612ed51ed8f9dc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/YitzhakRabin/chip8 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fceb2de603f0807f9049222f3f612ed51ed8f9dc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 9b7d0b799275af6b28b96bdf6bc5168f2f1b6e0d0b6832594fca283b29213fd6 [INFO] running `Command { std: "docker" "start" "9b7d0b799275af6b28b96bdf6bc5168f2f1b6e0d0b6832594fca283b29213fd6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9b7d0b799275af6b28b96bdf6bc5168f2f1b6e0d0b6832594fca283b29213fd6" "/opt/rustwide/cargo-home/bin/cargo" "+fceb2de603f0807f9049222f3f612ed51ed8f9dc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9b7d0b799275af6b28b96bdf6bc5168f2f1b6e0d0b6832594fca283b29213fd6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9b7d0b799275af6b28b96bdf6bc5168f2f1b6e0d0b6832594fca283b29213fd6" "/opt/rustwide/cargo-home/bin/cargo" "+fceb2de603f0807f9049222f3f612ed51ed8f9dc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.51 [INFO] [stderr] Checking lazy_static v1.3.0 [INFO] [stderr] Checking cfg-if v0.1.7 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Compiling syn v0.15.32 [INFO] [stderr] Compiling cc v1.0.34 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling nix v0.13.0 [INFO] [stderr] Checking piston-float v0.3.0 [INFO] [stderr] Compiling wayland-scanner v0.21.12 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Checking crossbeam-utils v0.2.2 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Compiling gl_generator v0.10.0 [INFO] [stderr] Checking rusttype v0.7.6 [INFO] [stderr] Checking piston-viewport v0.5.0 [INFO] [stderr] Compiling num-bigint v0.2.2 [INFO] [stderr] Checking smallvec v0.6.9 [INFO] [stderr] Compiling serde v1.0.90 [INFO] [stderr] Compiling khronos_api v2.2.0 [INFO] [stderr] Compiling libloading v0.5.0 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Checking num_cpus v1.10.0 [INFO] [stderr] Compiling num-rational v0.2.1 [INFO] [stderr] Compiling num-derive v0.2.4 [INFO] [stderr] Compiling bitflags v1.0.4 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Checking dlib v0.4.1 [INFO] [stderr] Checking adler32 v1.0.3 [INFO] [stderr] Checking wayland-sys v0.21.12 [INFO] [stderr] Checking downcast-rs v1.0.4 [INFO] [stderr] Compiling xml-rs v0.7.0 [INFO] [stderr] Compiling wayland-client v0.21.12 [INFO] [stderr] Compiling wayland-protocols v0.21.12 [INFO] [stderr] Checking draw_state v0.8.0 [INFO] [stderr] Checking shader_version v0.3.0 [INFO] [stderr] Checking either v1.5.2 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking andrew v0.2.1 [INFO] [stderr] Compiling gl_generator v0.9.0 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Checking deflate v0.7.19 [INFO] [stderr] Checking wayland-commons v0.21.12 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking color_quant v1.0.1 [INFO] [stderr] Compiling gfx_gl v0.5.0 [INFO] [stderr] Checking gif v0.10.1 [INFO] [stderr] Checking png v0.14.0 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking x11-dl v2.18.3 [INFO] [stderr] Compiling gl v0.11.0 [INFO] [stderr] Compiling glutin v0.19.0 [INFO] [stderr] Checking jpeg-decoder v0.1.15 [INFO] [stderr] Compiling minimp3-sys v0.3.1 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Checking piston-texture v0.6.0 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking vecmath v0.3.1 [INFO] [stderr] Compiling sdl2-sys v0.32.5 [INFO] [stderr] Compiling num-complex v0.2.1 [INFO] [stderr] Checking interpolation v0.2.0 [INFO] [stderr] Checking read_color v1.0.0 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking piston2d-graphics v0.30.0 [INFO] [stderr] Checking slice-deque v0.1.16 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking ogg v0.7.0 [INFO] [stderr] Checking piston-shaders_graphics2d v0.3.1 [INFO] [stderr] Checking cgmath v0.14.1 [INFO] [stderr] Checking lewton v0.9.4 [INFO] [stderr] Checking minimp3 v0.3.2 [INFO] [stderr] Checking cpal v0.8.2 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Compiling derivative v1.0.2 [INFO] [stderr] Compiling serde_derive v1.0.90 [INFO] [stderr] Checking hound v3.4.0 [INFO] [stderr] Checking claxon v0.3.2 [INFO] [stderr] Checking sdl2 v0.32.1 [INFO] [stderr] Checking num v0.2.0 [INFO] [stderr] Checking bitvec v0.10.0 [INFO] [stderr] Checking rodio v0.8.1 [INFO] [stderr] Checking tiff v0.2.2 [INFO] [stderr] Checking gfx_core v0.8.3 [INFO] [stderr] Checking image v0.21.1 [INFO] [stderr] Checking gfx v0.17.1 [INFO] [stderr] Checking gfx_device_gl v0.15.5 [INFO] [stderr] Checking pistoncore-input v0.24.0 [INFO] [stderr] Checking piston-gfx_texture v0.35.0 [INFO] [stderr] Checking piston2d-gfx_graphics v0.56.0 [INFO] [stderr] Checking pistoncore-window v0.37.0 [INFO] [stderr] Checking pistoncore-event_loop v0.42.0 [INFO] [stderr] Checking piston v0.42.0 [INFO] [stderr] Checking smithay-client-toolkit v0.4.5 [INFO] [stderr] Checking winit v0.18.1 [INFO] [stderr] Checking pistoncore-glutin_window v0.54.0 [INFO] [stderr] Checking piston_window v0.89.0 [INFO] [stderr] Checking chip8 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cpu/display.rs:6:29 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn draw_sprite(ui: &mut UI, x: usize, y: usize, sprite_data: &[u8]) -> bool { [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 6 | pub fn draw_sprite(ui: &mut dyn UI, x: usize, y: usize, sprite_data: &[u8]) -> bool { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/cpu/display.rs:6:29 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn draw_sprite(ui: &mut UI, x: usize, y: usize, sprite_data: &[u8]) -> bool { [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 6 | pub fn draw_sprite(ui: &mut dyn UI, x: usize, y: usize, sprite_data: &[u8]) -> bool { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/cpu/user_interface.rs:24:24 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn get_display(&self) -> MutexGuard { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 24 | pub fn get_display(&self) -> MutexGuard<'_, Screen> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/cpu/user_interface.rs:24:24 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn get_display(&self) -> MutexGuard { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 24 | pub fn get_display(&self) -> MutexGuard<'_, Screen> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 17s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: glutin v0.19.0, winit v0.18.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "9b7d0b799275af6b28b96bdf6bc5168f2f1b6e0d0b6832594fca283b29213fd6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b7d0b799275af6b28b96bdf6bc5168f2f1b6e0d0b6832594fca283b29213fd6", kill_on_drop: false }` [INFO] [stdout] 9b7d0b799275af6b28b96bdf6bc5168f2f1b6e0d0b6832594fca283b29213fd6