[INFO] fetching crate libgo 0.4.0...
[INFO] documenting libgo-0.4.0 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate libgo 0.4.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate libgo 0.4.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libgo 0.4.0
[INFO] finished tweaking crates.io crate libgo 0.4.0
[INFO] tweaked toml for crates.io crate libgo 0.4.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 666106fd2606105d6a0d3f3ade459f0f08820279cb538a2d1b81143b54ee5663
[INFO] running `Command { std: "docker" "start" "-a" "666106fd2606105d6a0d3f3ade459f0f08820279cb538a2d1b81143b54ee5663", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "666106fd2606105d6a0d3f3ade459f0f08820279cb538a2d1b81143b54ee5663", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "666106fd2606105d6a0d3f3ade459f0f08820279cb538a2d1b81143b54ee5663", kill_on_drop: false }`
[INFO] [stdout] 666106fd2606105d6a0d3f3ade459f0f08820279cb538a2d1b81143b54ee5663
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 27049d1a043a665399c4002cba98437a7590907094d78a791b573813823ef897
[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" "27049d1a043a665399c4002cba98437a7590907094d78a791b573813823ef897", kill_on_drop: false }`
[INFO] [stderr]  Documenting libgo v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `1`
[INFO] [stdout]    --> src/game/mod.rs:278:27
[INFO] [stdout]     |
[INFO] [stdout] 278 |     /// [Chinese ruleset][1]
[INFO] [stdout]     |                           ^ no item named `1` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::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: unresolved link to `1`
[INFO] [stdout]    --> src/game/mod.rs:279:10
[INFO] [stdout]     |
[INFO] [stdout] 279 |     /// [1]: http://senseis.xmp.net/?ChineseRules
[INFO] [stdout]     |          ^ no item named `1` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `1`
[INFO] [stdout]  --> src/gtp/mod.rs:1:51
[INFO] [stdout]   |
[INFO] [stdout] 1 | //! This module implements the [Go Text Protocol][1] with [KGS][2] support.
[INFO] [stdout]   |                                                   ^ no item named `1` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `2`
[INFO] [stdout]  --> src/gtp/mod.rs:1:65
[INFO] [stdout]   |
[INFO] [stdout] 1 | //! This module implements the [Go Text Protocol][1] with [KGS][2] support.
[INFO] [stdout]   |                                                                 ^ no item named `2` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `1`
[INFO] [stdout]  --> src/gtp/mod.rs:3:6
[INFO] [stdout]   |
[INFO] [stdout] 3 | //! [1]: http://www.lysator.liu.se/~gunnar/gtp/
[INFO] [stdout]   |      ^ no item named `1` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `2`
[INFO] [stdout]  --> src/gtp/mod.rs:4:6
[INFO] [stdout]   |
[INFO] [stdout] 4 | //! [2]: http://www.gokgs.com
[INFO] [stdout]   |      ^ no item named `2` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> src/game/mod.rs:279:14
[INFO] [stdout]     |
[INFO] [stdout] 279 |     /// [1]: http://senseis.xmp.net/?ChineseRules
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<http://senseis.xmp.net/?ChineseRules>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]  --> src/gtp/mod.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | //! [1]: http://www.lysator.liu.se/~gunnar/gtp/
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<http://www.lysator.liu.se/~gunnar/gtp/>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]  --> src/gtp/mod.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 | //! [2]: http://www.gokgs.com
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<http://www.gokgs.com>`
[INFO] [stdout]   |
[INFO] [stdout]   = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `Command { std: "docker" "inspect" "27049d1a043a665399c4002cba98437a7590907094d78a791b573813823ef897", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27049d1a043a665399c4002cba98437a7590907094d78a791b573813823ef897", kill_on_drop: false }`
[INFO] [stdout] 27049d1a043a665399c4002cba98437a7590907094d78a791b573813823ef897
