[INFO] cloning repository https://github.com/evgmsk/mandelbrot [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/evgmsk/mandelbrot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fevgmsk%2Fmandelbrot", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fevgmsk%2Fmandelbrot'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c31d62033296dfefabc494494cf28a69b08ae408 [INFO] documenting evgmsk/mandelbrot against beta-2025-09-21 for beta-rustdoc-1.91-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fevgmsk%2Fmandelbrot" "/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/evgmsk/mandelbrot [INFO] finished tweaking git repo https://github.com/evgmsk/mandelbrot [INFO] tweaked toml for git repo https://github.com/evgmsk/mandelbrot written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/evgmsk/mandelbrot on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/evgmsk/mandelbrot 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" "+beta-2025-09-21" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded crossbeam v0.8.2 [INFO] [stderr] Downloaded inflate v0.2.0 [INFO] [stderr] Downloaded rayon-core v1.10.1 [INFO] [stderr] Downloaded png v0.7.0 [INFO] [stderr] Downloaded num-complex v0.4.2 [INFO] [stderr] Downloaded image v0.13.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ae30aef105b92f74772458d8112ffecb57387615420d1a5f2cfc7f74339ed2c7 [INFO] running `Command { std: "docker" "start" "-a" "ae30aef105b92f74772458d8112ffecb57387615420d1a5f2cfc7f74339ed2c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ae30aef105b92f74772458d8112ffecb57387615420d1a5f2cfc7f74339ed2c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ae30aef105b92f74772458d8112ffecb57387615420d1a5f2cfc7f74339ed2c7", kill_on_drop: false }` [INFO] [stdout] ae30aef105b92f74772458d8112ffecb57387615420d1a5f2cfc7f74339ed2c7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d45e1e968f12f6398a5648a96fe8235532c85b086c25e5fb3f6e41a24b6bf1a6 [INFO] running `Command { std: "docker" "start" "-a" "d45e1e968f12f6398a5648a96fe8235532c85b086c25e5fb3f6e41a24b6bf1a6", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.14 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.13 [INFO] [stderr] Compiling libc v0.2.139 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling rayon-core v1.10.1 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Compiling crossbeam-queue v0.3.8 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking deflate v0.7.20 [INFO] [stderr] Checking bitflags v0.7.0 [INFO] [stderr] Checking inflate v0.2.0 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking num-complex v0.4.2 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking enum_primitive v0.1.1 [INFO] [stderr] Checking gif v0.9.2 [INFO] [stderr] Checking crossbeam-channel v0.5.6 [INFO] [stderr] Checking num v0.4.0 [INFO] [stderr] Checking crossbeam-deque v0.8.2 [INFO] [stderr] Checking crossbeam v0.8.2 [INFO] [stderr] Checking num_cpus v1.15.0 [INFO] [stderr] Checking png v0.7.0 [INFO] [stderr] Checking rayon v1.6.1 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking image v0.13.0 [INFO] [stderr] Documenting mandelbrot v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unclosed HTML tag `left` [INFO] [stdout] --> src/main.rs:31:44 [INFO] [stdout] | [INFO] [stdout] 31 | /// Specifically, `s` should have the form , where is [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::invalid_html_tags)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unclosed HTML tag `sep` [INFO] [stdout] --> src/main.rs:31:50 [INFO] [stdout] | [INFO] [stdout] 31 | /// Specifically, `s` should have the form , where is [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unclosed HTML tag `right` [INFO] [stdout] --> src/main.rs:31:55 [INFO] [stdout] | [INFO] [stdout] 31 | /// Specifically, `s` should have the form , where is [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unclosed HTML tag `sep` [INFO] [stdout] --> src/main.rs:31:70 [INFO] [stdout] | [INFO] [stdout] 31 | /// Specifically, `s` should have the form , where is [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unclosed HTML tag `left` [INFO] [stdout] --> src/main.rs:32:58 [INFO] [stdout] | [INFO] [stdout] 32 | /// the character given by the `separator` argument, and and are [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unclosed HTML tag `right` [INFO] [stdout] --> src/main.rs:32:69 [INFO] [stdout] | [INFO] [stdout] 32 | /// the character given by the `separator` argument, and and are [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.82s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bitflags v0.7.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] [stderr] Generated /opt/rustwide/target/doc/mandelbrot/index.html [INFO] running `Command { std: "docker" "inspect" "d45e1e968f12f6398a5648a96fe8235532c85b086c25e5fb3f6e41a24b6bf1a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d45e1e968f12f6398a5648a96fe8235532c85b086c25e5fb3f6e41a24b6bf1a6", kill_on_drop: false }` [INFO] [stdout] d45e1e968f12f6398a5648a96fe8235532c85b086c25e5fb3f6e41a24b6bf1a6