[INFO] fetching crate tui-snake 0.1.0...
[INFO] checking tui-snake-0.1.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate tui-snake 0.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate tui-snake 0.1.0 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 crates.io crate tui-snake 0.1.0
[INFO] finished tweaking crates.io crate tui-snake 0.1.0
[INFO] tweaked toml for crates.io crate tui-snake 0.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate crates.io crate tui-snake 0.1.0 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 redox_syscall v0.2.9
[INFO] [stderr]   Downloaded libc v0.2.98
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 4301419c52a1a912ae08f8fe1b1d2ce451790a1843a4c9bc54877f15fe45492b
[INFO] running `Command { std: "docker" "start" "-a" "4301419c52a1a912ae08f8fe1b1d2ce451790a1843a4c9bc54877f15fe45492b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4301419c52a1a912ae08f8fe1b1d2ce451790a1843a4c9bc54877f15fe45492b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4301419c52a1a912ae08f8fe1b1d2ce451790a1843a4c9bc54877f15fe45492b", kill_on_drop: false }`
[INFO] [stdout] 4301419c52a1a912ae08f8fe1b1d2ce451790a1843a4c9bc54877f15fe45492b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 48358ff9191d42305e2edffce619fdf27ce9a5d11d807d2a796ef7df724108a7
[INFO] running `Command { std: "docker" "start" "-a" "48358ff9191d42305e2edffce619fdf27ce9a5d11d807d2a796ef7df724108a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking termion v1.5.6
[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]     Checking tui-snake v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `Direction` is imported redundantly
[INFO] [stdout]  --> src/game/game_state.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::utils::*;
[INFO] [stdout]   |     --------------- the item `Direction` is already imported here
[INFO] [stdout] 4 | use super::Drawable;
[INFO] [stdout] 5 | use super::{Direction, TickResult};
[INFO] [stdout]   |             ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Direction` is imported redundantly
[INFO] [stdout]  --> src/game/game_state.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | use super::utils::*;
[INFO] [stdout]   |     --------------- the item `Direction` is already imported here
[INFO] [stdout] 4 | use super::Drawable;
[INFO] [stdout] 5 | use super::{Direction, TickResult};
[INFO] [stdout]   |             ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.23s
[INFO] running `Command { std: "docker" "inspect" "48358ff9191d42305e2edffce619fdf27ce9a5d11d807d2a796ef7df724108a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48358ff9191d42305e2edffce619fdf27ce9a5d11d807d2a796ef7df724108a7", kill_on_drop: false }`
[INFO] [stdout] 48358ff9191d42305e2edffce619fdf27ce9a5d11d807d2a796ef7df724108a7