[INFO] cloning repository https://github.com/abalazsik/utf82latex
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/abalazsik/utf82latex" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabalazsik%2Futf82latex", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabalazsik%2Futf82latex'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 48844fed71d59ec69689406f52aa7a4542a84674
[INFO] documenting abalazsik/utf82latex against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fabalazsik%2Futf82latex" "/workspace/builds/worker-21/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-21/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/abalazsik/utf82latex on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/abalazsik/utf82latex
[INFO] finished tweaking git repo https://github.com/abalazsik/utf82latex
[INFO] tweaked toml for git repo https://github.com/abalazsik/utf82latex written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate git repo https://github.com/abalazsik/utf82latex already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d332fcbfbff69faa6359a1a835c2efc95184a209e586731948956726b472ee9e
[INFO] running `Command { std: "docker" "start" "-a" "d332fcbfbff69faa6359a1a835c2efc95184a209e586731948956726b472ee9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d332fcbfbff69faa6359a1a835c2efc95184a209e586731948956726b472ee9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d332fcbfbff69faa6359a1a835c2efc95184a209e586731948956726b472ee9e", kill_on_drop: false }`
[INFO] [stdout] d332fcbfbff69faa6359a1a835c2efc95184a209e586731948956726b472ee9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 064ddd1e7c204af654ccb2c1213971bc7f3663e90df384d412ec488dc56f4f84
[INFO] running `Command { std: "docker" "start" "-a" "064ddd1e7c204af654ccb2c1213971bc7f3663e90df384d412ec488dc56f4f84", kill_on_drop: false }`
[INFO] [stderr]  Documenting utf82latex v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]  --> src/main.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 |     if (args.len() == 2) {
[INFO] [stdout]   |        ^               ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]   |
[INFO] [stdout] 9 -     if (args.len() == 2) {
[INFO] [stdout] 9 +     if args.len() == 2 {
[INFO] [stdout]   | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/main.rs:11:15
[INFO] [stdout]    |
[INFO] [stdout] 11 |     } else if (args.len() == 3 && String::from("-f").eq(&args[1])) {
[INFO] [stdout]    |               ^                                                  ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 11 -     } else if (args.len() == 3 && String::from("-f").eq(&args[1])) {
[INFO] [stdout] 11 +     } else if args.len() == 3 && String::from("-f").eq(&args[1]) {
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "064ddd1e7c204af654ccb2c1213971bc7f3663e90df384d412ec488dc56f4f84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "064ddd1e7c204af654ccb2c1213971bc7f3663e90df384d412ec488dc56f4f84", kill_on_drop: false }`
[INFO] [stdout] 064ddd1e7c204af654ccb2c1213971bc7f3663e90df384d412ec488dc56f4f84