[INFO] fetching crate conrod_core 0.71.0...
[INFO] documenting conrod_core-0.71.0 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate conrod_core 0.71.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate conrod_core 0.71.0 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate conrod_core 0.71.0
[INFO] finished tweaking crates.io crate conrod_core 0.71.0
[INFO] tweaked toml for crates.io crate conrod_core 0.71.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f503bf384106cb38d2c965c22496188fedac6e55ab45bb1189be8e51604cfe5c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f503bf384106cb38d2c965c22496188fedac6e55ab45bb1189be8e51604cfe5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f503bf384106cb38d2c965c22496188fedac6e55ab45bb1189be8e51604cfe5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f503bf384106cb38d2c965c22496188fedac6e55ab45bb1189be8e51604cfe5c", kill_on_drop: false }`
[INFO] [stdout] f503bf384106cb38d2c965c22496188fedac6e55ab45bb1189be8e51604cfe5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ddb8253f91a843bb2bbc8e8e7455a21415f79a3d009918157d9f35048fc6ff3a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ddb8253f91a843bb2bbc8e8e7455a21415f79a3d009918157d9f35048fc6ff3a", kill_on_drop: false }`
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking stb_truetype v0.3.1
[INFO] [stderr]    Compiling xcb v0.9.0
[INFO] [stderr]     Checking wayland-sys v0.23.6
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking ordered-float v1.1.0
[INFO] [stderr]     Checking line_drawing v0.7.0
[INFO] [stderr]     Checking nix v0.14.1
[INFO] [stderr]    Compiling conrod_derive v0.71.0
[INFO] [stderr]     Checking pistoncore-input v1.0.0
[INFO] [stderr]     Checking rusttype v0.8.3
[INFO] [stderr]     Checking rusttype v0.7.9
[INFO] [stderr]     Checking andrew v0.2.1
[INFO] [stderr]     Checking wayland-commons v0.23.6
[INFO] [stderr]     Checking wayland-client v0.23.6
[INFO] [stderr]     Checking wayland-protocols v0.23.6
[INFO] [stderr]     Checking x11-clipboard v0.5.1
[INFO] [stderr]     Checking smithay-client-toolkit v0.6.6
[INFO] [stderr]     Checking smithay-clipboard v0.4.0
[INFO] [stderr]     Checking copypasta v0.6.3
[INFO] [stderr]  Documenting conrod_core v0.71.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `here`
[INFO] [stdout]    --> src/guide/chapter_3.rs:325:27
[INFO] [stdout]     |
[INFO] [stdout] 325 | License. It is available [here](https://noto-
[INFO] [stdout]     |                           ^^^^ the module `chapter_3` contains no item named `here`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(broken_intra_doc_links)]` on by default
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]    --> src/guide/chapter_3.rs:405:1
[INFO] [stdout]     |
[INFO] [stdout] 405 | / ```ignore
[INFO] [stdout] 406 | | pub struct EventLoop {
[INFO] [stdout] 407 | |     ui_needs_update: bool,
[INFO] [stdout] 408 | |     last_update: std::time::Instant,
[INFO] [stdout] ...   |
[INFO] [stdout] 455 | |     }
[INFO] [stdout] 456 | | ```
[INFO] [stdout]     | |___^
[INFO] [stdout]     |
[INFO] [stdout]     = note: error from rustc: this file contains an unclosed delimiter
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: could not parse code block as Rust code
[INFO] [stdout]    --> src/guide/chapter_3.rs:482:1
[INFO] [stdout]     |
[INFO] [stdout] 482 | / ```ignore
[INFO] [stdout] 483 | | for event in event_loop.next(&mut events_loop){
[INFO] [stdout] 484 | | ```
[INFO] [stdout]     | |___^
[INFO] [stdout]     |
[INFO] [stdout]     = note: error from rustc: this file contains an unclosed delimiter
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.94s
[INFO] running `Command { std: "docker" "inspect" "ddb8253f91a843bb2bbc8e8e7455a21415f79a3d009918157d9f35048fc6ff3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddb8253f91a843bb2bbc8e8e7455a21415f79a3d009918157d9f35048fc6ff3a", kill_on_drop: false }`
[INFO] [stdout] ddb8253f91a843bb2bbc8e8e7455a21415f79a3d009918157d9f35048fc6ff3a
