[INFO] cloning repository https://github.com/Arreme/CodeAdventRust2021
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Arreme/CodeAdventRust2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArreme%2FCodeAdventRust2021", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArreme%2FCodeAdventRust2021'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b5a678e798cf3ff00188025c2157a2e00e4ad772
[INFO] checking Arreme/CodeAdventRust2021/b5a678e798cf3ff00188025c2157a2e00e4ad772 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FArreme%2FCodeAdventRust2021" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Arreme/CodeAdventRust2021 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Arreme/CodeAdventRust2021
[INFO] finished tweaking git repo https://github.com/Arreme/CodeAdventRust2021
[INFO] tweaked toml for git repo https://github.com/Arreme/CodeAdventRust2021 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Arreme/CodeAdventRust2021 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0cee1742681174080713d5daceff95a6671be271acc270c3e7c2b69c062055d7
[INFO] running `Command { std: "docker" "start" "-a" "0cee1742681174080713d5daceff95a6671be271acc270c3e7c2b69c062055d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0cee1742681174080713d5daceff95a6671be271acc270c3e7c2b69c062055d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cee1742681174080713d5daceff95a6671be271acc270c3e7c2b69c062055d7", kill_on_drop: false }`
[INFO] [stdout] 0cee1742681174080713d5daceff95a6671be271acc270c3e7c2b69c062055d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 34c3eb89cdfefbb130a1911945ded1131c25301e93ad21bf1e8fd78cf58062b9
[INFO] running `Command { std: "docker" "start" "-a" "34c3eb89cdfefbb130a1911945ded1131c25301e93ad21bf1e8fd78cf58062b9", kill_on_drop: false }`
[INFO] [stderr]     Checking adventOfCode2021 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: structure field `hasWon` should have a snake case name
[INFO] [stdout]   --> src/bin/day04b.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     hasWon: bool
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to snake case: `has_won`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `hasWon` should have a snake case name
[INFO] [stdout]   --> src/bin/day04b.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     hasWon: bool
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to snake case: `has_won`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "34c3eb89cdfefbb130a1911945ded1131c25301e93ad21bf1e8fd78cf58062b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34c3eb89cdfefbb130a1911945ded1131c25301e93ad21bf1e8fd78cf58062b9", kill_on_drop: false }`
[INFO] [stdout] 34c3eb89cdfefbb130a1911945ded1131c25301e93ad21bf1e8fd78cf58062b9