[INFO] cloning repository https://github.com/nirnejak/flappy-crabby-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nirnejak/flappy-crabby-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnirnejak%2Fflappy-crabby-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnirnejak%2Fflappy-crabby-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7a84f872c0f46edd8d2bb523ef7bc7874afddf88 [INFO] checking nirnejak/flappy-crabby-rust against beta for pr-78714 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnirnejak%2Fflappy-crabby-rust" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nirnejak/flappy-crabby-rust on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/nirnejak/flappy-crabby-rust [INFO] finished tweaking git repo https://github.com/nirnejak/flappy-crabby-rust [INFO] tweaked toml for git repo https://github.com/nirnejak/flappy-crabby-rust written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/nirnejak/flappy-crabby-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dec80f65ebf4501c6bb900d9cae9f4a3ab7c619424ddab038a7a3e42b7081143 [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" "dec80f65ebf4501c6bb900d9cae9f4a3ab7c619424ddab038a7a3e42b7081143", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dec80f65ebf4501c6bb900d9cae9f4a3ab7c619424ddab038a7a3e42b7081143", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dec80f65ebf4501c6bb900d9cae9f4a3ab7c619424ddab038a7a3e42b7081143", kill_on_drop: false }` [INFO] [stdout] dec80f65ebf4501c6bb900d9cae9f4a3ab7c619424ddab038a7a3e42b7081143 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2dedb3bbcea3368cfe5db755ef84c79997b9efa95842474f22234a7c5fb254d2 [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" "2dedb3bbcea3368cfe5db755ef84c79997b9efa95842474f22234a7c5fb254d2", kill_on_drop: false }` [INFO] [stderr] Compiling nix v0.13.0 [INFO] [stderr] Compiling same-file v1.0.4 [INFO] [stderr] Compiling remove_dir_all v0.5.1 [INFO] [stderr] Compiling cgmath v0.17.0 [INFO] [stderr] Compiling minimp3-sys v0.3.1 [INFO] [stderr] Compiling libudev-sys v0.1.4 [INFO] [stderr] Checking gif v0.9.2 [INFO] [stderr] Compiling bitflags v1.0.5 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Checking line_drawing v0.7.0 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking slice-deque v0.1.16 [INFO] [stderr] Checking directories v1.0.2 [INFO] [stderr] Checking num-complex v0.2.1 [INFO] [stderr] Checking alsa-sys v0.1.2 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Checking draw_state v0.8.0 [INFO] [stderr] Checking nix v0.11.0 [INFO] [stderr] Compiling gl_generator v0.11.0 [INFO] [stderr] Compiling ryu v0.2.8 [INFO] [stderr] Checking crossbeam-epoch v0.7.1 [INFO] [stderr] Checking rustc-hash v1.0.1 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Checking enum_primitive v0.1.1 [INFO] [stderr] Compiling pulldown-cmark v0.2.0 [INFO] [stderr] Compiling walkdir v2.2.7 [INFO] [stderr] Compiling backtrace v0.3.15 [INFO] [stderr] Compiling wayland-scanner v0.21.12 [INFO] [stderr] Checking twox-hash v1.2.0 [INFO] [stderr] Checking lewton v0.9.4 [INFO] [stderr] Checking png v0.14.1 [INFO] [stderr] Checking png v0.11.0 [INFO] [stderr] Checking cpal v0.8.2 [INFO] [stderr] Checking wayland-sys v0.21.12 [INFO] [stderr] Checking zip v0.5.2 [INFO] [stderr] Compiling euclid_macros v0.1.0 [INFO] [stderr] Compiling derivative v1.0.2 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling smart-default v0.5.2 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Checking alga v0.9.0 [INFO] [stderr] Compiling serde v1.0.90 [INFO] [stderr] Compiling error-chain v0.12.0 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Checking toml v0.5.0 [INFO] [stderr] Checking rusttype v0.7.6 [INFO] [stderr] Checking rayon-core v1.4.1 [INFO] [stderr] Checking cgmath v0.14.1 [INFO] [stderr] Checking minimp3 v0.3.2 [INFO] [stderr] Compiling glutin_egl_sys v0.1.3 [INFO] [stderr] Compiling gfx_gl v0.6.0 [INFO] [stderr] Compiling glutin_glx_sys v0.1.5 [INFO] [stderr] Checking rayon v1.0.3 [INFO] [stderr] Checking andrew v0.2.1 [INFO] [stderr] Checking glyph_brush_layout v0.1.5 [INFO] [stderr] Checking nalgebra v0.18.0 [INFO] [stderr] Checking gilrs-core v0.2.2 [INFO] [stderr] Checking glyph_brush v0.4.3 [INFO] [stderr] Checking euclid v0.19.8 [INFO] [stderr] Checking gilrs v0.7.1 [INFO] [stderr] Compiling wayland-client v0.21.12 [INFO] [stderr] Compiling wayland-protocols v0.21.12 [INFO] [stderr] Checking jpeg-decoder v0.1.15 [INFO] [stderr] Checking rodio v0.8.1 [INFO] [stderr] Checking lyon_geom v0.12.4 [INFO] [stderr] Checking wayland-commons v0.21.12 [INFO] [stderr] Checking tiff v0.2.2 [INFO] [stderr] Checking image v0.18.0 [INFO] [stderr] Checking image v0.21.1 [INFO] [stderr] Checking lyon_path v0.13.1 [INFO] [stderr] Checking gfx_core v0.9.1 [INFO] [stderr] Checking lyon_tessellation v0.13.1 [INFO] [stderr] Checking lyon_algorithms v0.13.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling serde_json v1.0.39 [INFO] [stderr] Checking lyon v0.13.1 [INFO] [stderr] Checking noise v0.5.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling cargo_metadata v0.6.4 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Checking gfx_device_gl v0.16.1 [INFO] [stderr] Checking gfx v0.18.1 [INFO] [stderr] Compiling skeptic v0.13.4 [INFO] [stderr] Compiling ggez v0.5.0-rc.2 [INFO] [stderr] Checking smithay-client-toolkit v0.4.5 [INFO] [stderr] Checking winit v0.19.1 [INFO] [stderr] Checking glutin v0.20.0 [INFO] [stderr] Checking gfx_window_glutin v0.30.0 [INFO] [stderr] Checking flappybird v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Scroll` [INFO] [stdout] --> src/pipe.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::entity::{PipeEntity, Scroll}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Scroll` [INFO] [stdout] --> src/pipe.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::entity::{PipeEntity, Scroll}; [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/pipe.rs:182:7 [INFO] [stdout] | [INFO] [stdout] 182 | let mut pipe_body = PipeEntity::new_pipe(sprite_base.clone(), x, top, total_dist); [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/pipe.rs:182:7 [INFO] [stdout] | [INFO] [stdout] 182 | let mut pipe_body = PipeEntity::new_pipe(sprite_base.clone(), x, top, total_dist); [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 `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:134:3 [INFO] [stdout] | [INFO] [stdout] 134 | / graphics::draw( [INFO] [stdout] 135 | | ctx, [INFO] [stdout] 136 | | &fps_display, [INFO] [stdout] 137 | | (Point2::new(10.0, 10.0), graphics::WHITE), [INFO] [stdout] 138 | | ); [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/audio.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | self.begin_sound.play_detached(); [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/audio.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | self.ouch_sound.play_detached(); [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/audio.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | self.score_sound.play_detached(); [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: method `resetScoredPipes` should have a snake case name [INFO] [stdout] --> src/entity.rs:94:6 [INFO] [stdout] | [INFO] [stdout] 94 | fn resetScoredPipes(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `reset_scored_pipes` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:134:3 [INFO] [stdout] | [INFO] [stdout] 134 | / graphics::draw( [INFO] [stdout] 135 | | ctx, [INFO] [stdout] 136 | | &fps_display, [INFO] [stdout] 137 | | (Point2::new(10.0, 10.0), graphics::WHITE), [INFO] [stdout] 138 | | ); [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/audio.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | self.begin_sound.play_detached(); [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/audio.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | self.ouch_sound.play_detached(); [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/audio.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | self.score_sound.play_detached(); [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: method `resetScoredPipes` should have a snake case name [INFO] [stdout] --> src/entity.rs:94:6 [INFO] [stdout] | [INFO] [stdout] 94 | fn resetScoredPipes(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `reset_scored_pipes` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 27s [INFO] running `Command { std: "docker" "inspect" "2dedb3bbcea3368cfe5db755ef84c79997b9efa95842474f22234a7c5fb254d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2dedb3bbcea3368cfe5db755ef84c79997b9efa95842474f22234a7c5fb254d2", kill_on_drop: false }` [INFO] [stdout] 2dedb3bbcea3368cfe5db755ef84c79997b9efa95842474f22234a7c5fb254d2