[INFO] cloning repository https://github.com/otaviopace/mandelbrot [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/otaviopace/mandelbrot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fotaviopace%2Fmandelbrot", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fotaviopace%2Fmandelbrot'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e9d86a389b3ce61d98d70d773902478ce67b6ecd [INFO] documenting otaviopace/mandelbrot against 1.75.0 for beta-1.76-rustdoc-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fotaviopace%2Fmandelbrot" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/otaviopace/mandelbrot on toolchain 1.75.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/otaviopace/mandelbrot [INFO] finished tweaking git repo https://github.com/otaviopace/mandelbrot [INFO] tweaked toml for git repo https://github.com/otaviopace/mandelbrot written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/otaviopace/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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded jpeg-decoder v0.1.14 [INFO] [stderr] Downloaded num-iter v0.1.35 [INFO] [stderr] Downloaded lazy_static v1.0.0 [INFO] [stderr] Downloaded num-integer v0.1.36 [INFO] [stderr] Downloaded either v1.5.0 [INFO] [stderr] Downloaded byteorder v1.2.2 [INFO] [stderr] Downloaded num-traits v0.2.2 [INFO] [stderr] Downloaded rand v0.4.2 [INFO] [stderr] Downloaded deflate v0.7.18 [INFO] [stderr] Downloaded winapi v0.3.4 [INFO] [stderr] Downloaded libc v0.2.40 [INFO] [stderr] Downloaded rayon v1.0.1 [INFO] [stderr] Downloaded rayon-core v1.4.0 [INFO] [stderr] Downloaded num-bigint v0.1.43 [INFO] [stderr] Downloaded arrayvec v0.4.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8163299bc744fd667c546cce5081d5aa6f09de21fc06c3a677f43eb67e9223c6 [INFO] running `Command { std: "docker" "start" "-a" "8163299bc744fd667c546cce5081d5aa6f09de21fc06c3a677f43eb67e9223c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8163299bc744fd667c546cce5081d5aa6f09de21fc06c3a677f43eb67e9223c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8163299bc744fd667c546cce5081d5aa6f09de21fc06c3a677f43eb67e9223c6", kill_on_drop: false }` [INFO] [stdout] 8163299bc744fd667c546cce5081d5aa6f09de21fc06c3a677f43eb67e9223c6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d2d73a7be20a5e5df7422729b8aa2fbd09a60e18ce1087eb409de2bbc584cfec [INFO] running `Command { std: "docker" "start" "-a" "d2d73a7be20a5e5df7422729b8aa2fbd09a60e18ce1087eb409de2bbc584cfec", kill_on_drop: false }` [INFO] [stderr] Checking num-traits v0.2.2 [INFO] [stderr] Checking libc v0.2.40 [INFO] [stderr] Checking nodrop v0.1.12 [INFO] [stderr] Checking cfg-if v0.1.2 [INFO] [stderr] Checking memoffset v0.2.1 [INFO] [stderr] Checking lazy_static v1.0.0 [INFO] [stderr] Checking scopeguard v0.3.3 [INFO] [stderr] Compiling rayon-core v1.4.0 [INFO] [stderr] Checking byteorder v1.2.2 [INFO] [stderr] Checking adler32 v1.0.2 [INFO] [stderr] Checking either v1.5.0 [INFO] [stderr] Checking color_quant v1.0.0 [INFO] [stderr] Checking crossbeam-utils v0.2.2 [INFO] [stderr] Checking arrayvec v0.4.7 [INFO] [stderr] Checking gif v0.9.2 [INFO] [stderr] Checking deflate v0.7.18 [INFO] [stderr] Checking crossbeam-epoch v0.3.1 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking crossbeam-deque v0.2.0 [INFO] [stderr] Checking num-integer v0.1.36 [INFO] [stderr] Checking num-traits v0.1.43 [INFO] [stderr] Checking num-complex v0.1.43 [INFO] [stderr] Checking enum_primitive v0.1.1 [INFO] [stderr] Checking num-iter v0.1.35 [INFO] [stderr] Checking png v0.7.0 [INFO] [stderr] Checking num-bigint v0.1.43 [INFO] [stderr] Checking rayon v1.0.1 [INFO] [stderr] Checking num-rational v0.1.42 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking jpeg-decoder v0.1.14 [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/lib.rs:29:44 [INFO] [stdout] | [INFO] [stdout] 29 | /// 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/lib.rs:29:50 [INFO] [stdout] | [INFO] [stdout] 29 | /// Specifically, `s` should have the form , where is [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unclosed HTML tag `right` [INFO] [stdout] --> src/lib.rs:29:55 [INFO] [stdout] | [INFO] [stdout] 29 | /// Specifically, `s` should have the form , where is [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unclosed HTML tag `sep` [INFO] [stdout] --> src/lib.rs:29:70 [INFO] [stdout] | [INFO] [stdout] 29 | /// Specifically, `s` should have the form , where is [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.69s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Generated /opt/rustwide/target/doc/mandelbrot/index.html [INFO] running `Command { std: "docker" "inspect" "d2d73a7be20a5e5df7422729b8aa2fbd09a60e18ce1087eb409de2bbc584cfec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2d73a7be20a5e5df7422729b8aa2fbd09a60e18ce1087eb409de2bbc584cfec", kill_on_drop: false }` [INFO] [stdout] d2d73a7be20a5e5df7422729b8aa2fbd09a60e18ce1087eb409de2bbc584cfec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ed331a845b9080ec33a02feb4a364a4c24db7a3babc5c8b840144e690614b250 [INFO] running `Command { std: "docker" "start" "-a" "ed331a845b9080ec33a02feb4a364a4c24db7a3babc5c8b840144e690614b250", kill_on_drop: false }` [INFO] [stderr] Documenting mandelbrot v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unclosed HTML tag `left` [INFO] [stdout] --> src/lib.rs:29:44 [INFO] [stdout] | [INFO] [stdout] 29 | /// 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/lib.rs:29:50 [INFO] [stdout] | [INFO] [stdout] 29 | /// Specifically, `s` should have the form , where is [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unclosed HTML tag `right` [INFO] [stdout] --> src/lib.rs:29:55 [INFO] [stdout] | [INFO] [stdout] 29 | /// Specifically, `s` should have the form , where is [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unclosed HTML tag `sep` [INFO] [stdout] --> src/lib.rs:29:70 [INFO] [stdout] | [INFO] [stdout] 29 | /// Specifically, `s` should have the form , where is [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.65s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Generated /opt/rustwide/target/doc/mandelbrot/index.html [INFO] running `Command { std: "docker" "inspect" "ed331a845b9080ec33a02feb4a364a4c24db7a3babc5c8b840144e690614b250", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed331a845b9080ec33a02feb4a364a4c24db7a3babc5c8b840144e690614b250", kill_on_drop: false }` [INFO] [stdout] ed331a845b9080ec33a02feb4a364a4c24db7a3babc5c8b840144e690614b250