[INFO] fetching crate polygon2 0.3.0...
[INFO] documenting polygon2-0.3.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate polygon2 0.3.0 into /workspace/builds/worker-24/source
[INFO] validating manifest of crates.io crate polygon2 0.3.0 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate polygon2 0.3.0
[INFO] finished tweaking crates.io crate polygon2 0.3.0
[INFO] tweaked toml for crates.io crate polygon2 0.3.0 written to /workspace/builds/worker-24/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cast_trait v0.1.2
[INFO] [stderr]   Downloaded vec3 v0.2.1
[INFO] [stderr]   Downloaded vec2 v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] adcb2b29b822594d6f28bd7b7f2481d250c02d03a454e9d76d9d27c540728a2c
[INFO] running `Command { std: "docker" "start" "-a" "adcb2b29b822594d6f28bd7b7f2481d250c02d03a454e9d76d9d27c540728a2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "adcb2b29b822594d6f28bd7b7f2481d250c02d03a454e9d76d9d27c540728a2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adcb2b29b822594d6f28bd7b7f2481d250c02d03a454e9d76d9d27c540728a2c", kill_on_drop: false }`
[INFO] [stdout] adcb2b29b822594d6f28bd7b7f2481d250c02d03a454e9d76d9d27c540728a2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-24/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e631255485f5021abdd6fb50983577e03f80001bf384efdcbd93fc1aef962ff8
[INFO] running `Command { std: "docker" "start" "-a" "e631255485f5021abdd6fb50983577e03f80001bf384efdcbd93fc1aef962ff8", kill_on_drop: false }`
[INFO] [stderr]     Checking cast_trait v0.1.2
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]     Checking vec3 v0.2.1
[INFO] [stderr]     Checking vec2 v0.2.1
[INFO] [stderr]  Documenting polygon2 v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/point_in_rect.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         (minx < &p[0] && &p[0] < maxx && miny < &p[1] && &p[1] < maxy)
[INFO] [stdout]    |         ^                                                            ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 24 -         (minx < &p[0] && &p[0] < maxx && miny < &p[1] && &p[1] < maxy)
[INFO] [stdout] 24 +         minx < &p[0] && &p[0] < maxx && miny < &p[1] && &p[1] < maxy
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(alloc)]
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]  --> src/clipping/greiner_hormann/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | /// https://gitlab.com/nyradr/clipping/blob/master/src/gh.rs
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://gitlab.com/nyradr/clipping/blob/master/src/gh.rs>`
[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/clipping/greiner_hormann/vertex.rs:70:9
[INFO] [stdout]    |
[INFO] [stdout] 70 |     /// https://github.com/w8r/GreinerHormann/blob/master/src/vertex.js#L110
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/w8r/GreinerHormann/blob/master/src/vertex.js#L110>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `polygon2`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type lib --crate-name polygon2 src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=eb72c862a1d70590 -L dependency=/opt/rustwide/target/debug/deps --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-9d0fb7f65d2860a4.rmeta --extern vec2=/opt/rustwide/target/debug/deps/libvec2-006cc3a8c5c9a340.rmeta --cap-lints=warn --crate-version 0.3.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "e631255485f5021abdd6fb50983577e03f80001bf384efdcbd93fc1aef962ff8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e631255485f5021abdd6fb50983577e03f80001bf384efdcbd93fc1aef962ff8", kill_on_drop: false }`
[INFO] [stdout] e631255485f5021abdd6fb50983577e03f80001bf384efdcbd93fc1aef962ff8