[INFO] cloning repository https://github.com/davidlenfesty/xmas-mapper [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/davidlenfesty/xmas-mapper" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidlenfesty%2Fxmas-mapper", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidlenfesty%2Fxmas-mapper'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 86a20a2fba4556bc6248f05ab3f89d4951ccfe8a [INFO] checking davidlenfesty/xmas-mapper against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidlenfesty%2Fxmas-mapper" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/davidlenfesty/xmas-mapper on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/davidlenfesty/xmas-mapper [INFO] finished tweaking git repo https://github.com/davidlenfesty/xmas-mapper [INFO] tweaked toml for git repo https://github.com/davidlenfesty/xmas-mapper written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/davidlenfesty/xmas-mapper 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sapp-android v0.1.14 [INFO] [stderr] Downloaded sapp-darwin v0.1.6 [INFO] [stderr] Downloaded sapp-linux v0.1.13 [INFO] [stderr] Downloaded miniquad v0.3.0-alpha.42 [INFO] [stderr] Downloaded rand_distr v0.4.2 [INFO] [stderr] Downloaded syn v1.0.83 [INFO] [stderr] Downloaded macroquad v0.3.13 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0abb298b4dac4f9932d17ab4e2c86375bdb994eb96463c2abae7bae6aa83e2f9 [INFO] running `Command { std: "docker" "start" "-a" "0abb298b4dac4f9932d17ab4e2c86375bdb994eb96463c2abae7bae6aa83e2f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0abb298b4dac4f9932d17ab4e2c86375bdb994eb96463c2abae7bae6aa83e2f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0abb298b4dac4f9932d17ab4e2c86375bdb994eb96463c2abae7bae6aa83e2f9", kill_on_drop: false }` [INFO] [stdout] 0abb298b4dac4f9932d17ab4e2c86375bdb994eb96463c2abae7bae6aa83e2f9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6d9b9af35bfe4ffc60d1533786bc72b77c19238a0255cfc0c9656ffe01344bf3 [INFO] running `Command { std: "docker" "start" "-a" "6d9b9af35bfe4ffc60d1533786bc72b77c19238a0255cfc0c9656ffe01344bf3", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling proc-macro2 v1.0.34 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling quad-alsa-sys v0.3.2 [INFO] [stderr] Compiling syn v1.0.83 [INFO] [stderr] Compiling crc32fast v1.3.0 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking ogg v0.7.1 [INFO] [stderr] Checking dasp_sample v0.11.0 [INFO] [stderr] Compiling sapp-linux v0.1.13 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Compiling quad-snd v0.2.3 [INFO] [stderr] Checking dasp_frame v0.11.0 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking bytemuck v1.7.3 [INFO] [stderr] Checking ttf-parser v0.12.3 [INFO] [stderr] Checking bumpalo v3.8.0 [INFO] [stderr] Checking quad-rand v0.2.1 [INFO] [stderr] Checking glam v0.14.0 [INFO] [stderr] Checking lewton v0.9.4 [INFO] [stderr] Compiling macroquad_macro v0.1.7 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking audrey v0.3.0 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking fontdue v0.5.2 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking miniquad v0.3.0-alpha.42 [INFO] [stderr] Checking rand_distr v0.4.2 [INFO] [stderr] Checking image v0.23.14 [INFO] [stderr] Checking macroquad v0.3.13 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Checking structopt v0.3.25 [INFO] [stderr] Checking xmas-mapper v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/main.rs:186:9 [INFO] [stdout] | [INFO] [stdout] 186 | _ => Ok(()), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/main.rs:186:9 [INFO] [stdout] | [INFO] [stdout] 186 | _ => Ok(()), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fps` [INFO] [stdout] --> src/patterns/balls.rs:252:64 [INFO] [stdout] | [INFO] [stdout] 252 | pub async fn run_ball_loop(mut pattern: BallPattern, rpm: u32, fps: u32) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_fps` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fps` [INFO] [stdout] --> src/patterns/balls.rs:252:64 [INFO] [stdout] | [INFO] [stdout] 252 | pub async fn run_ball_loop(mut pattern: BallPattern, rpm: u32, fps: u32) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_fps` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run_ball_loop` is never used [INFO] [stdout] --> src/patterns/balls.rs:252:14 [INFO] [stdout] | [INFO] [stdout] 252 | pub async fn run_ball_loop(mut pattern: BallPattern, rpm: u32, fps: u32) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `run_ball_loop` is never used [INFO] [stdout] --> src/patterns/balls.rs:252:14 [INFO] [stdout] | [INFO] [stdout] 252 | pub async fn run_ball_loop(mut pattern: BallPattern, rpm: u32, fps: u32) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.69s [INFO] running `Command { std: "docker" "inspect" "6d9b9af35bfe4ffc60d1533786bc72b77c19238a0255cfc0c9656ffe01344bf3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d9b9af35bfe4ffc60d1533786bc72b77c19238a0255cfc0c9656ffe01344bf3", kill_on_drop: false }` [INFO] [stdout] 6d9b9af35bfe4ffc60d1533786bc72b77c19238a0255cfc0c9656ffe01344bf3