[INFO] cloning repository https://github.com/oojmed/MandelTerm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/oojmed/MandelTerm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foojmed%2FMandelTerm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foojmed%2FMandelTerm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a1351d77fd0b0c131f17c267663f1aa8660b3038
[INFO] documenting oojmed/MandelTerm against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foojmed%2FMandelTerm" "/workspace/builds/worker-19/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-19/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/oojmed/MandelTerm on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/oojmed/MandelTerm
[INFO] finished tweaking git repo https://github.com/oojmed/MandelTerm
[INFO] tweaked toml for git repo https://github.com/oojmed/MandelTerm written to /workspace/builds/worker-19/source/Cargo.toml
[INFO] crate git repo https://github.com/oojmed/MandelTerm already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f95d4c93feb41d925ecab378351e4c6d217c9bc11531b87d195f64e56654958c
[INFO] running `Command { std: "docker" "start" "-a" "f95d4c93feb41d925ecab378351e4c6d217c9bc11531b87d195f64e56654958c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f95d4c93feb41d925ecab378351e4c6d217c9bc11531b87d195f64e56654958c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f95d4c93feb41d925ecab378351e4c6d217c9bc11531b87d195f64e56654958c", kill_on_drop: false }`
[INFO] [stdout] f95d4c93feb41d925ecab378351e4c6d217c9bc11531b87d195f64e56654958c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5a2d1b467db8486e7736a69dacfdb08cea580708f938b9845947b7fd17496f7
[INFO] running `Command { std: "docker" "start" "-a" "f5a2d1b467db8486e7736a69dacfdb08cea580708f938b9845947b7fd17496f7", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]     Checking term_size v0.3.2
[INFO] [stderr]  Documenting MandelTerm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/main.rs:278:20
[INFO] [stdout]     |
[INFO] [stdout] 278 |   let areaU: u32 = (width * height);
[INFO] [stdout]     |                    ^              ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 278 -   let areaU: u32 = (width * height);
[INFO] [stdout] 278 +   let areaU: u32 = width * height;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/main.rs:391:20
[INFO] [stdout]     |
[INFO] [stdout] 391 |   let areaU: u32 = (renderWidth * height);
[INFO] [stdout]     |                    ^                    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 391 -   let areaU: u32 = (renderWidth * height);
[INFO] [stdout] 391 +   let areaU: u32 = renderWidth * height;
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `while` condition
[INFO] [stdout]    --> src/main.rs:570:9
[INFO] [stdout]     |
[INFO] [stdout] 570 |   while (true) {
[INFO] [stdout]     |         ^    ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 570 -   while (true) {
[INFO] [stdout] 570 +   while true {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.80s
[INFO] running `Command { std: "docker" "inspect" "f5a2d1b467db8486e7736a69dacfdb08cea580708f938b9845947b7fd17496f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5a2d1b467db8486e7736a69dacfdb08cea580708f938b9845947b7fd17496f7", kill_on_drop: false }`
[INFO] [stdout] f5a2d1b467db8486e7736a69dacfdb08cea580708f938b9845947b7fd17496f7