[INFO] cloning repository https://github.com/HansiGanter/advent-of-code
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HansiGanter/advent-of-code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHansiGanter%2Fadvent-of-code", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHansiGanter%2Fadvent-of-code'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f5e8d127cca79abc3b3e94ce77d6b2b9c3a2d7aa
[INFO] documenting HansiGanter/advent-of-code against 1.99.0-beta.1 for beta-rustdoc-1.99-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHansiGanter%2Fadvent-of-code" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/HansiGanter/advent-of-code
[INFO] finished tweaking git repo https://github.com/HansiGanter/advent-of-code
[INFO] tweaked toml for git repo https://github.com/HansiGanter/advent-of-code written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/HansiGanter/advent-of-code on toolchain 1.99.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/HansiGanter/advent-of-code 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" "+1.99.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] eb2988a483d3b0030d3b09da6a9ffc222380cfa493ebb59c80e29111ccc441a1
[INFO] running `Command { std: "docker" "start" "eb2988a483d3b0030d3b09da6a9ffc222380cfa493ebb59c80e29111ccc441a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb2988a483d3b0030d3b09da6a9ffc222380cfa493ebb59c80e29111ccc441a1", 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" "eb2988a483d3b0030d3b09da6a9ffc222380cfa493ebb59c80e29111ccc441a1" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb2988a483d3b0030d3b09da6a9ffc222380cfa493ebb59c80e29111ccc441a1", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "eb2988a483d3b0030d3b09da6a9ffc222380cfa493ebb59c80e29111ccc441a1" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.1" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]  Documenting advent-of-code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/bin/04-tung.rs:33:24
[INFO] [stdout]    |
[INFO] [stdout] 33 |         .filter(|line| (line[1][0] > line[0][1] || line[1][1] < line[0][0]))
[INFO] [stdout]    |                        ^                                                  ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 33 -         .filter(|line| (line[1][0] > line[0][1] || line[1][1] < line[0][0]))
[INFO] [stdout] 33 +         .filter(|line| line[1][0] > line[0][1] || line[1][1] < line[0][0])
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.24s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/01_tung/index.html and 8 other files
[INFO] running `Command { std: "docker" "inspect" "eb2988a483d3b0030d3b09da6a9ffc222380cfa493ebb59c80e29111ccc441a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb2988a483d3b0030d3b09da6a9ffc222380cfa493ebb59c80e29111ccc441a1", kill_on_drop: false }`
[INFO] [stdout] eb2988a483d3b0030d3b09da6a9ffc222380cfa493ebb59c80e29111ccc441a1
