[INFO] fetching crate gazetta-core 0.3.1...
[INFO] documenting gazetta-core-0.3.1 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate gazetta-core 0.3.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate gazetta-core 0.3.1 on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gazetta-core 0.3.1
[INFO] finished tweaking crates.io crate gazetta-core 0.3.1
[INFO] tweaked toml for crates.io crate gazetta-core 0.3.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a549a1e4da440c49d28b275e52ae3f6d3f0fcaa3bcebfe91e07f70bee51c6fe0
[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" "a549a1e4da440c49d28b275e52ae3f6d3f0fcaa3bcebfe91e07f70bee51c6fe0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a549a1e4da440c49d28b275e52ae3f6d3f0fcaa3bcebfe91e07f70bee51c6fe0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a549a1e4da440c49d28b275e52ae3f6d3f0fcaa3bcebfe91e07f70bee51c6fe0", kill_on_drop: false }`
[INFO] [stdout] a549a1e4da440c49d28b275e52ae3f6d3f0fcaa3bcebfe91e07f70bee51c6fe0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9c29d59a166bd2440cef8826d336f0024316ac14023c10a319890e3f2ec15e3
[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" "a9c29d59a166bd2440cef8826d336f0024316ac14023c10a319890e3f2ec15e3", kill_on_drop: false }`
[INFO] [stderr]     Checking horrorshow v0.8.3
[INFO] [stderr]     Checking str_stack v0.1.0
[INFO] [stderr]  Documenting gazetta-core v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unknown attribute `norun`. Did you mean `no_run`?
[INFO] [stdout]   --> src/view/page.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 | /     /// The page's content.
[INFO] [stdout] 52 | |     ///
[INFO] [stdout] 53 | |     /// If you want to use the default renderer, just render the page itself.
[INFO] [stdout] 54 | |     ///
[INFO] [stdout] ...  |
[INFO] [stdout] 58 | |     /// }
[INFO] [stdout] 59 | |     /// ```
[INFO] [stdout]    | |___________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(invalid_codeblock_attributes)]` on by default
[INFO] [stdout]    = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown attribute `norun`. Did you mean `no_run`?
[INFO] [stdout]   --> src/view/site.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | / /// A "website"
[INFO] [stdout] 23 | | ///
[INFO] [stdout] 24 | | /// You should include this view at the top of your websites "head". It renders
[INFO] [stdout] 25 | | /// into script, stylesheet, icon tags, metadata tags, and *importantly* the
[INFO] [stdout] ...  |
[INFO] [stdout] 36 | | /// }
[INFO] [stdout] 37 | | /// ```
[INFO] [stdout]    | |_______^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown attribute `norun`. Did you mean `no_run`?
[INFO] [stdout]   --> src/view/page.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 | /     /// The page's content.
[INFO] [stdout] 52 | |     ///
[INFO] [stdout] 53 | |     /// If you want to use the default renderer, just render the page itself.
[INFO] [stdout] 54 | |     ///
[INFO] [stdout] ...  |
[INFO] [stdout] 58 | |     /// }
[INFO] [stdout] 59 | |     /// ```
[INFO] [stdout]    | |___________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: the code block will either not be tested if not marked as a rust one or will be run (which you might not want)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.47s
[INFO] running `Command { std: "docker" "inspect" "a9c29d59a166bd2440cef8826d336f0024316ac14023c10a319890e3f2ec15e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9c29d59a166bd2440cef8826d336f0024316ac14023c10a319890e3f2ec15e3", kill_on_drop: false }`
[INFO] [stdout] a9c29d59a166bd2440cef8826d336f0024316ac14023c10a319890e3f2ec15e3