[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#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdavidlenfesty%2Fxmas-mapper" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [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-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/davidlenfesty/xmas-mapper on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sapp-darwin v0.1.6 [INFO] [stderr] Downloaded sapp-wasm v0.1.26 [INFO] [stderr] Downloaded sapp-dummy v0.1.5 [INFO] [stderr] Downloaded sapp-android v0.1.14 [INFO] [stderr] Downloaded sapp-ios v0.1.2 [INFO] [stderr] Downloaded miniquad v0.3.0-alpha.42 [INFO] [stderr] Downloaded sapp-windows v0.2.19 [INFO] [stderr] Downloaded sapp-linux v0.1.13 [INFO] [stderr] Downloaded macroquad v0.3.13 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b47f2929d1bcd0512308b96042f71763cb7b959a2f7c6376d8e99444231c70fb [INFO] running `Command { std: "docker" "start" "-a" "b47f2929d1bcd0512308b96042f71763cb7b959a2f7c6376d8e99444231c70fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b47f2929d1bcd0512308b96042f71763cb7b959a2f7c6376d8e99444231c70fb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b47f2929d1bcd0512308b96042f71763cb7b959a2f7c6376d8e99444231c70fb", kill_on_drop: false }` [INFO] [stdout] b47f2929d1bcd0512308b96042f71763cb7b959a2f7c6376d8e99444231c70fb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7401ffb37372308eaff6b05e4e821055620a2f31ac4acd6c56b516a3ca111cd9 [INFO] running `Command { std: "docker" "start" "-a" "7401ffb37372308eaff6b05e4e821055620a2f31ac4acd6c56b516a3ca111cd9", 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] Checking adler32 v1.2.0 [INFO] [stderr] Compiling syn v1.0.83 [INFO] [stderr] Compiling crc32fast v1.3.0 [INFO] [stderr] Compiling quad-alsa-sys v0.3.2 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Checking ogg v0.7.1 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling sapp-linux v0.1.13 [INFO] [stderr] Checking dasp_frame v0.11.0 [INFO] [stderr] Compiling quad-snd v0.2.3 [INFO] [stderr] Checking ppv-lite86 v0.2.15 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking hound v3.4.0 [INFO] [stderr] Checking lewton v0.9.4 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking ttf-parser v0.12.3 [INFO] [stderr] Checking bytemuck v1.7.3 [INFO] [stderr] Checking bumpalo v3.8.0 [INFO] [stderr] Checking glam v0.14.0 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking quad-rand v0.2.1 [INFO] [stderr] Compiling macroquad_macro v0.1.7 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking audrey v0.3.0 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking fontdue v0.5.2 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking miniquad v0.3.0-alpha.42 [INFO] [stderr] Checking num-integer v0.1.44 [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 proc-macro-error v1.0.4 [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] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/main.rs:186:9 [INFO] [stdout] | [INFO] [stdout] 169 | / Command::Export { [INFO] [stdout] 170 | | output, [INFO] [stdout] 171 | | common: _, [INFO] [stdout] 172 | | max_frames, [INFO] [stdout] 173 | | } => { [INFO] [stdout] | |_________- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 177 | / Command::View { [INFO] [stdout] 178 | | common: _, [INFO] [stdout] 179 | | rpm, [INFO] [stdout] 180 | | fps, [INFO] [stdout] 181 | | } => { [INFO] [stdout] | |_________- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 186 | _ => Ok(()), [INFO] [stdout] | ^ collectively making this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/main.rs:186:9 [INFO] [stdout] | [INFO] [stdout] 169 | / Command::Export { [INFO] [stdout] 170 | | output, [INFO] [stdout] 171 | | common: _, [INFO] [stdout] 172 | | max_frames, [INFO] [stdout] 173 | | } => { [INFO] [stdout] | |_________- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 177 | / Command::View { [INFO] [stdout] 178 | | common: _, [INFO] [stdout] 179 | | rpm, [INFO] [stdout] 180 | | fps, [INFO] [stdout] 181 | | } => { [INFO] [stdout] | |_________- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 186 | _ => Ok(()), [INFO] [stdout] | ^ collectively making this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Green` is never constructed [INFO] [stdout] --> src/patterns/green.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Green { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Rainbow` is never constructed [INFO] [stdout] --> src/patterns/rainbow.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Rainbow { [INFO] [stdout] | ^^^^^^^ [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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Green` is never constructed [INFO] [stdout] --> src/patterns/green.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Green { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Rainbow` is never constructed [INFO] [stdout] --> src/patterns/rainbow.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Rainbow { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.00s [INFO] running `Command { std: "docker" "inspect" "7401ffb37372308eaff6b05e4e821055620a2f31ac4acd6c56b516a3ca111cd9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7401ffb37372308eaff6b05e4e821055620a2f31ac4acd6c56b516a3ca111cd9", kill_on_drop: false }` [INFO] [stdout] 7401ffb37372308eaff6b05e4e821055620a2f31ac4acd6c56b516a3ca111cd9