[INFO] cloning repository https://github.com/apo9666/rpi-joystick
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/apo9666/rpi-joystick" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapo9666%2Frpi-joystick", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapo9666%2Frpi-joystick'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3b33b9a706e724a8b08218516c5bb10e7d1772ff
[INFO] checking apo9666/rpi-joystick against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapo9666%2Frpi-joystick" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/apo9666/rpi-joystick
[INFO] finished tweaking git repo https://github.com/apo9666/rpi-joystick
[INFO] tweaked toml for git repo https://github.com/apo9666/rpi-joystick written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/apo9666/rpi-joystick on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/apo9666/rpi-joystick 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded input-linux-sys v0.7.0
[INFO] [stderr]   Downloaded debouncr v0.2.2
[INFO] [stderr]   Downloaded input-linux v0.5.0
[INFO] [stderr]   Downloaded rppal v0.13.1
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7ebdb70b95832307d4946e9f71a5ef0ce94b14397fd352ac5a223117f45f49bc
[INFO] running `Command { std: "docker" "start" "-a" "7ebdb70b95832307d4946e9f71a5ef0ce94b14397fd352ac5a223117f45f49bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ebdb70b95832307d4946e9f71a5ef0ce94b14397fd352ac5a223117f45f49bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ebdb70b95832307d4946e9f71a5ef0ce94b14397fd352ac5a223117f45f49bc", kill_on_drop: false }`
[INFO] [stdout] 7ebdb70b95832307d4946e9f71a5ef0ce94b14397fd352ac5a223117f45f49bc
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a85fb819f37eb3d7250946af9a0dba14e1d8c23c04e043a1be6f19f292557873
[INFO] running `Command { std: "docker" "start" "-a" "a85fb819f37eb3d7250946af9a0dba14e1d8c23c04e043a1be6f19f292557873", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.135
[INFO] [stderr]     Checking debouncr v0.2.2
[INFO] [stderr]     Checking nix v0.22.3
[INFO] [stderr]     Checking rppal v0.13.1
[INFO] [stderr]     Checking input-linux-sys v0.7.0
[INFO] [stderr]     Checking input-linux v0.5.0
[INFO] [stderr]     Checking rpi-joystick v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused return value of `array::<impl [T; N]>::map` that must be used
[INFO] [stdout]    --> src/joystick.rs:107:9
[INFO] [stdout]     |
[INFO] [stdout] 107 |         keys.map(|key| device.set_keybit(key).expect("Set evbit error"));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 107 |         let _ = keys.map(|key| device.set_keybit(key).expect("Set evbit error"));
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `array::<impl [T; N]>::map` that must be used
[INFO] [stdout]    --> src/joystick.rs:107:9
[INFO] [stdout]     |
[INFO] [stdout] 107 |         keys.map(|key| device.set_keybit(key).expect("Set evbit error"));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 107 |         let _ = keys.map(|key| device.set_keybit(key).expect("Set evbit error"));
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.87s
[INFO] running `Command { std: "docker" "inspect" "a85fb819f37eb3d7250946af9a0dba14e1d8c23c04e043a1be6f19f292557873", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a85fb819f37eb3d7250946af9a0dba14e1d8c23c04e043a1be6f19f292557873", kill_on_drop: false }`
[INFO] [stdout] a85fb819f37eb3d7250946af9a0dba14e1d8c23c04e043a1be6f19f292557873