[INFO] cloning repository https://github.com/Bryan07312002/snake-game-terminal
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Bryan07312002/snake-game-terminal" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBryan07312002%2Fsnake-game-terminal", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBryan07312002%2Fsnake-game-terminal'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6584d328a662b70ea72883dc546918f689118bcd
[INFO] checking Bryan07312002/snake-game-terminal against master#a26e97be8826d408309fffbd8168362365719f50 for pr-136776
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBryan07312002%2Fsnake-game-terminal" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Bryan07312002/snake-game-terminal on toolchain a26e97be8826d408309fffbd8168362365719f50
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a26e97be8826d408309fffbd8168362365719f50" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Bryan07312002/snake-game-terminal
[INFO] finished tweaking git repo https://github.com/Bryan07312002/snake-game-terminal
[INFO] tweaked toml for git repo https://github.com/Bryan07312002/snake-game-terminal written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Bryan07312002/snake-game-terminal 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" "+a26e97be8826d408309fffbd8168362365719f50" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded termion v4.0.2
[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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+a26e97be8826d408309fffbd8168362365719f50" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8b30e758c241004d7a3d3e2e3e77f5aca07158bbfce243ba75017eddea54387f
[INFO] running `Command { std: "docker" "start" "-a" "8b30e758c241004d7a3d3e2e3e77f5aca07158bbfce243ba75017eddea54387f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b30e758c241004d7a3d3e2e3e77f5aca07158bbfce243ba75017eddea54387f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b30e758c241004d7a3d3e2e3e77f5aca07158bbfce243ba75017eddea54387f", kill_on_drop: false }`
[INFO] [stdout] 8b30e758c241004d7a3d3e2e3e77f5aca07158bbfce243ba75017eddea54387f
[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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+a26e97be8826d408309fffbd8168362365719f50" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 991a1f77500d7d9860aa5784c4a5d3fa3dc8fd4374cdef56f82b1528aa1be973
[INFO] running `Command { std: "docker" "start" "-a" "991a1f77500d7d9860aa5784c4a5d3fa3dc8fd4374cdef56f82b1528aa1be973", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking numtoa v0.1.0
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking termion v4.0.2
[INFO] [stderr]    Compiling syn v2.0.72
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking gane v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `head_char`
[INFO] [stdout]   --> src/screen.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |         let head_char = 'o';
[INFO] [stdout]    |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_head_char`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `head_char`
[INFO] [stdout]   --> src/screen.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |         let head_char = 'o';
[INFO] [stdout]    |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_head_char`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `color` is never read
[INFO] [stdout]  --> src/map.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Cell {
[INFO] [stdout]   |            ---- field in this struct
[INFO] [stdout] 5 |     pub char: char,
[INFO] [stdout] 6 |     pub color: Color,
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Cell` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Red` is never constructed
[INFO] [stdout]  --> src/screen.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub enum Color {
[INFO] [stdout]   |          ----- variant in this enum
[INFO] [stdout] 8 |     Red,
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Color` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `color` is never read
[INFO] [stdout]  --> src/map.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Cell {
[INFO] [stdout]   |            ---- field in this struct
[INFO] [stdout] 5 |     pub char: char,
[INFO] [stdout] 6 |     pub color: Color,
[INFO] [stdout]   |         ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Cell` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Red` is never constructed
[INFO] [stdout]  --> src/screen.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub enum Color {
[INFO] [stdout]   |          ----- variant in this enum
[INFO] [stdout] 8 |     Red,
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Color` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.67s
[INFO] running `Command { std: "docker" "inspect" "991a1f77500d7d9860aa5784c4a5d3fa3dc8fd4374cdef56f82b1528aa1be973", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "991a1f77500d7d9860aa5784c4a5d3fa3dc8fd4374cdef56f82b1528aa1be973", kill_on_drop: false }`
[INFO] [stdout] 991a1f77500d7d9860aa5784c4a5d3fa3dc8fd4374cdef56f82b1528aa1be973
