[INFO] cloning repository https://github.com/taygetea/vectordisplay
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/taygetea/vectordisplay" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaygetea%2Fvectordisplay", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaygetea%2Fvectordisplay'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 295e5ee3b6cc12e6eedba6479923fb45c6b1878b
[INFO] checking taygetea/vectordisplay against try#163937523761cc0def32f1ba9ed63fdf65ad3478 for pr-156749
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaygetea%2Fvectordisplay" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/taygetea/vectordisplay
[INFO] finished tweaking git repo https://github.com/taygetea/vectordisplay
[INFO] tweaked toml for git repo https://github.com/taygetea/vectordisplay written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/taygetea/vectordisplay on toolchain 163937523761cc0def32f1ba9ed63fdf65ad3478
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+163937523761cc0def32f1ba9ed63fdf65ad3478" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/taygetea/vectordisplay 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" "+163937523761cc0def32f1ba9ed63fdf65ad3478" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 6aa81e45dbfcd9b8b95ff749d031bb7dbcd2cebb1a3fbe165128938695d540a1
[INFO] running `Command { std: "docker" "start" "6aa81e45dbfcd9b8b95ff749d031bb7dbcd2cebb1a3fbe165128938695d540a1", 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" "6aa81e45dbfcd9b8b95ff749d031bb7dbcd2cebb1a3fbe165128938695d540a1" "/opt/rustwide/cargo-home/bin/cargo" "+163937523761cc0def32f1ba9ed63fdf65ad3478" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6aa81e45dbfcd9b8b95ff749d031bb7dbcd2cebb1a3fbe165128938695d540a1", 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" "6aa81e45dbfcd9b8b95ff749d031bb7dbcd2cebb1a3fbe165128938695d540a1" "/opt/rustwide/cargo-home/bin/cargo" "+163937523761cc0def32f1ba9ed63fdf65ad3478" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
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[INFO] [stderr]     Checking vectordisplay v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `TestPattern` is never constructed
[INFO] [stdout]   --> src/demo.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub struct TestPattern;
[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 `TestPattern` is never constructed
[INFO] [stdout]   --> src/demo.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub struct TestPattern;
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `text_width` is never used
[INFO] [stdout]   --> src/font.rs:68:8
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub fn text_width(text: &str, size: f32) -> f32 {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `text_width` is never used
[INFO] [stdout]   --> src/font.rs:68:8
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub fn text_width(text: &str, size: f32) -> f32 {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 21s
[INFO] running `Command { std: "docker" "inspect" "6aa81e45dbfcd9b8b95ff749d031bb7dbcd2cebb1a3fbe165128938695d540a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6aa81e45dbfcd9b8b95ff749d031bb7dbcd2cebb1a3fbe165128938695d540a1", kill_on_drop: false }`
[INFO] [stdout] 6aa81e45dbfcd9b8b95ff749d031bb7dbcd2cebb1a3fbe165128938695d540a1
