[INFO] fetching crate gstuff 0.8.10...
[INFO] documenting gstuff-0.8.10 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate gstuff 0.8.10 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate gstuff 0.8.10 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gstuff 0.8.10
[INFO] finished tweaking crates.io crate gstuff 0.8.10
[INFO] tweaked toml for crates.io crate gstuff 0.8.10 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fomat-macros v0.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b5e43faa7bfb19462ca8050d3121be9d5bcd906ea1a654e163b6a8263925f48f
[INFO] running `Command { std: "docker" "start" "-a" "b5e43faa7bfb19462ca8050d3121be9d5bcd906ea1a654e163b6a8263925f48f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5e43faa7bfb19462ca8050d3121be9d5bcd906ea1a654e163b6a8263925f48f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5e43faa7bfb19462ca8050d3121be9d5bcd906ea1a654e163b6a8263925f48f", kill_on_drop: false }`
[INFO] [stdout] b5e43faa7bfb19462ca8050d3121be9d5bcd906ea1a654e163b6a8263925f48f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59c6b964ad4e1fae8f9fa78312cdff3d9d66d3849f37b3b83bd3587f7362034d
[INFO] running `Command { std: "docker" "start" "-a" "59c6b964ad4e1fae8f9fa78312cdff3d9d66d3849f37b3b83bd3587f7362034d", kill_on_drop: false }`
[INFO] [stderr]  Documenting gstuff v0.8.10 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> gstuff.rs:631:9
[INFO] [stdout]     |
[INFO] [stdout] 631 | /// cf. https://github.com/crossbeam-rs/crossbeam-channel/issues/25.
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/crossbeam-rs/crossbeam-channel/issues/25.>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout]     = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> gstuff.rs:454:9
[INFO] [stdout]     |
[INFO] [stdout] 454 | /// cf. http://stackoverflow.com/a/26878367/257568 (C++, Boost).
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<http://stackoverflow.com/a/26878367/257568>`
[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]    --> gstuff.rs:683:9
[INFO] [stdout]     |
[INFO] [stdout] 683 | /// cf. https://youtu.be/5yoWxctJsYo graphics with teletext; Windows font rendering glitch
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://youtu.be/5yoWxctJsYo>`
[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]   --> gstuff.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 | /// cf. http://www.reddit.com/r/rust/comments/29wwzw/error_handling_and_result_types/cipcm9a
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<http://www.reddit.com/r/rust/comments/29wwzw/error_handling_and_result_types/cipcm9a>`
[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]    --> gstuff.rs:328:19
[INFO] [stdout]     |
[INFO] [stdout] 328 | /// Alternatives: https://crates.io/crates/stack.
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://crates.io/crates/stack.>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "59c6b964ad4e1fae8f9fa78312cdff3d9d66d3849f37b3b83bd3587f7362034d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59c6b964ad4e1fae8f9fa78312cdff3d9d66d3849f37b3b83bd3587f7362034d", kill_on_drop: false }`
[INFO] [stdout] 59c6b964ad4e1fae8f9fa78312cdff3d9d66d3849f37b3b83bd3587f7362034d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "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] 3837b8510fe8b1a86c86f118e8e33bb6a7fea038417483d7263560450f529d3d
[INFO] running `Command { std: "docker" "start" "-a" "3837b8510fe8b1a86c86f118e8e33bb6a7fea038417483d7263560450f529d3d", kill_on_drop: false }`
[INFO] [stderr]  Documenting gstuff v0.8.10 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> gstuff.rs:631:9
[INFO] [stdout]     |
[INFO] [stdout] 631 | /// cf. https://github.com/crossbeam-rs/crossbeam-channel/issues/25.
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/crossbeam-rs/crossbeam-channel/issues/25.>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout]     = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> gstuff.rs:454:9
[INFO] [stdout]     |
[INFO] [stdout] 454 | /// cf. http://stackoverflow.com/a/26878367/257568 (C++, Boost).
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<http://stackoverflow.com/a/26878367/257568>`
[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]    --> gstuff.rs:683:9
[INFO] [stdout]     |
[INFO] [stdout] 683 | /// cf. https://youtu.be/5yoWxctJsYo graphics with teletext; Windows font rendering glitch
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://youtu.be/5yoWxctJsYo>`
[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]   --> gstuff.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 | /// cf. http://www.reddit.com/r/rust/comments/29wwzw/error_handling_and_result_types/cipcm9a
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<http://www.reddit.com/r/rust/comments/29wwzw/error_handling_and_result_types/cipcm9a>`
[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]    --> gstuff.rs:328:19
[INFO] [stdout]     |
[INFO] [stdout] 328 | /// Alternatives: https://crates.io/crates/stack.
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://crates.io/crates/stack.>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "3837b8510fe8b1a86c86f118e8e33bb6a7fea038417483d7263560450f529d3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3837b8510fe8b1a86c86f118e8e33bb6a7fea038417483d7263560450f529d3d", kill_on_drop: false }`
[INFO] [stdout] 3837b8510fe8b1a86c86f118e8e33bb6a7fea038417483d7263560450f529d3d
