[INFO] cloning repository https://github.com/littlechestnutgames/yachtagain
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/littlechestnutgames/yachtagain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flittlechestnutgames%2Fyachtagain", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flittlechestnutgames%2Fyachtagain'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9c25cfe269763b2be861317a7271395871e38e08
[INFO] documenting littlechestnutgames/yachtagain against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flittlechestnutgames%2Fyachtagain" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/littlechestnutgames/yachtagain 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] removed /workspace/builds/worker-9/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-9/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/littlechestnutgames/yachtagain
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/littlechestnutgames/yachtagain
[INFO] tweaked toml for git repo https://github.com/littlechestnutgames/yachtagain written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/littlechestnutgames/yachtagain already has a lockfile, it will not be regenerated
[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 wgpu-core v0.12.2
[INFO] [stderr]   Downloaded raw-window-handle v0.4.3
[INFO] [stderr]   Downloaded hexasphere v6.1.0
[INFO] [stderr]   Downloaded erased-serde v0.3.20
[INFO] [stderr]   Downloaded naga v0.8.5
[INFO] [stderr]   Downloaded clang-sys v1.3.1
[INFO] [stderr]   Downloaded gethostname v0.2.3
[INFO] [stderr]   Downloaded bevy_audio v0.6.0
[INFO] [stderr]   Downloaded oboe v0.4.5
[INFO] [stderr]   Downloaded kqueue v1.0.5
[INFO] [stderr]   Downloaded approx v0.5.1
[INFO] [stderr]   Downloaded wgpu-hal v0.12.4
[INFO] [stderr]   Downloaded bevy_egui v0.12.1
[INFO] [stderr]   Downloaded pretty-type-name v1.0.0
[INFO] [stderr]   Downloaded bevy_gilrs v0.6.0
[INFO] [stderr]   Downloaded gilrs-core v0.3.2
[INFO] [stderr]   Downloaded bevy-inspector-egui-derive v0.7.1
[INFO] [stderr]   Downloaded io-kit-sys v0.1.0
[INFO] [stderr]   Downloaded fsevent-sys v4.1.0
[INFO] [stderr]   Downloaded kqueue-sys v1.0.3
[INFO] [stderr]   Downloaded minimp3 v0.5.1
[INFO] [stderr]   Downloaded tracing v0.1.33
[INFO] [stderr]   Downloaded rusty-xinput v1.2.0
[INFO] [stderr]   Downloaded coreaudio-sys v0.2.9
[INFO] [stderr]   Downloaded inotify v0.9.6
[INFO] [stderr]   Downloaded owned_ttf_parser v0.15.0
[INFO] [stderr]   Downloaded cpal v0.13.5
[INFO] [stderr]   Downloaded ab_glyph v0.2.15
[INFO] [stderr]   Downloaded oboe-sys v0.4.5
[INFO] [stderr]   Downloaded arboard v2.1.0
[INFO] [stderr]   Downloaded gilrs v0.8.2
[INFO] [stderr]   Downloaded euclid v0.22.7
[INFO] [stderr]   Downloaded ttf-parser v0.15.0
[INFO] [stderr]   Downloaded alsa v0.6.0
[INFO] [stderr]   Downloaded notify v5.0.0-pre.11
[INFO] [stderr]   Downloaded glam v0.20.5
[INFO] [stderr]   Downloaded bevy-inspector-egui v0.9.0
[INFO] [stderr]   Downloaded mint v0.5.9
[INFO] [stderr]   Downloaded x11rb v0.9.0
[INFO] [stderr]   Downloaded rodio v0.14.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 631e18fd79baccfede907897a04ab306cc3f2e051dbfb8b994494cfa3ad5ee5e
[INFO] running `Command { std: "docker" "start" "-a" "631e18fd79baccfede907897a04ab306cc3f2e051dbfb8b994494cfa3ad5ee5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "631e18fd79baccfede907897a04ab306cc3f2e051dbfb8b994494cfa3ad5ee5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "631e18fd79baccfede907897a04ab306cc3f2e051dbfb8b994494cfa3ad5ee5e", kill_on_drop: false }`
[INFO] [stdout] 631e18fd79baccfede907897a04ab306cc3f2e051dbfb8b994494cfa3ad5ee5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 6c705f597e509940882a896c3b4cd33611ab67d283b776d534cebdd3e61dacba
[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" "6c705f597e509940882a896c3b4cd33611ab67d283b776d534cebdd3e61dacba", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.123
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]     Checking fixedbitset v0.4.1
[INFO] [stderr]     Checking mint v0.5.9
[INFO] [stderr]    Compiling erased-serde v0.3.20
[INFO] [stderr]     Checking termcolor v1.1.3
[INFO] [stderr]     Checking unicode-xid v0.2.2
[INFO] [stderr]    Compiling khronos-egl v4.1.0
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling ash v0.34.0+1.2.203
[INFO] [stderr]     Checking hexf-parse v0.2.1
[INFO] [stderr]     Checking profiling v1.0.5
[INFO] [stderr]     Checking glow v0.11.2
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]     Checking renderdoc-sys v0.7.1
[INFO] [stderr]     Checking inplace_it v0.3.3
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking ttf-parser v0.15.0
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]     Checking svg_fmt v0.4.1
[INFO] [stderr]    Compiling libm v0.1.4
[INFO] [stderr]    Compiling inflections v1.1.1
[INFO] [stderr]     Checking rectangle-pack v0.4.2
[INFO] [stderr]    Compiling winit v0.26.1
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[INFO] [stderr]    Compiling convert_case v0.4.0
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[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]     Checking instant v0.1.12
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[INFO] [stderr]     Checking ogg v0.8.0
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]    Compiling libudev-sys v0.1.4
[INFO] [stderr]     Checking walkdir v2.3.2
[INFO] [stderr]    Compiling wgpu-core v0.12.2
[INFO] [stderr]     Checking pp-rs v0.2.1
[INFO] [stderr]     Checking codespan-reporting v0.11.1
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]     Checking log v0.4.16
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[INFO] [stderr]    Compiling indexmap v1.8.1
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]     Checking futures-lite v1.12.0
[INFO] [stderr]     Checking async-channel v1.6.1
[INFO] [stderr]     Checking tracing-log v0.1.2
[INFO] [stderr]     Checking spirv v0.2.0+1.5.4
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking euclid v0.22.7
[INFO] [stderr]     Checking regex v1.5.5
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[INFO] [stderr]     Checking png v0.16.8
[INFO] [stderr]    Compiling syn v1.0.91
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[INFO] [stderr]     Checking stretch v0.3.2
[INFO] [stderr]     Checking owned_ttf_parser v0.15.0
[INFO] [stderr]    Compiling minimp3-sys v0.3.2
[INFO] [stderr]    Compiling getrandom v0.2.6
[INFO] [stderr]     Checking ab_glyph v0.2.15
[INFO] [stderr]     Checking async-executor v1.4.1
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]     Checking glyph_brush_layout v0.2.3
[INFO] [stderr]     Checking guillotiere v0.6.2
[INFO] [stderr]     Checking num_cpus v1.13.1
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[INFO] [stderr]     Checking nix v0.23.1
[INFO] [stderr]     Checking slice-deque v0.3.0
[INFO] [stderr]     Checking x11-dl v2.19.1
[INFO] [stderr]     Checking mio v0.8.2
[INFO] [stderr]     Checking gethostname v0.2.3
[INFO] [stderr]     Checking nix v0.22.3
[INFO] [stderr]     Checking dirs-sys v0.3.7
[INFO] [stderr]     Checking inotify v0.9.6
[INFO] [stderr]     Checking bevy_tasks v0.6.0
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking directories v2.0.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking notify v5.0.0-pre.11
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking gpu-descriptor v0.2.2
[INFO] [stderr]     Checking petgraph v0.6.0
[INFO] [stderr]     Checking x11rb v0.9.0
[INFO] [stderr]     Checking alsa v0.6.0
[INFO] [stderr]    Compiling bytemuck_derive v1.1.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling tracing-attributes v0.1.20
[INFO] [stderr]    Compiling gltf-derive v0.16.0
[INFO] [stderr]    Compiling bevy-inspector-egui-derive v0.7.1
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]     Checking bytemuck v1.9.1
[INFO] [stderr]     Checking image v0.23.14
[INFO] [stderr]     Checking emath v0.17.0
[INFO] [stderr]     Checking epaint v0.17.0
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking tracing v0.1.33
[INFO] [stderr]     Checking naga v0.8.5
[INFO] [stderr]     Checking minimp3 v0.5.1
[INFO] [stderr]     Checking egui v0.17.0
[INFO] [stderr]     Checking serde v1.0.136
[INFO] [stderr]    Compiling cargo-manifest v0.2.6
[INFO] [stderr]    Compiling bevy_macro_utils v0.6.0
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[INFO] [stderr]     Checking glam v0.20.5
[INFO] [stderr]     Checking serde_json v1.0.79
[INFO] [stderr]     Checking ron v0.7.0
[INFO] [stderr]     Checking parking_lot_core v0.8.5
[INFO] [stderr]     Checking tracing-subscriber v0.3.11
[INFO] [stderr]     Checking parking_lot_core v0.9.2
[INFO] [stderr]    Compiling bevy_derive v0.6.0
[INFO] [stderr]    Compiling bevy_reflect_derive v0.6.0
[INFO] [stderr]    Compiling bevy_ecs_macros v0.6.0
[INFO] [stderr]    Compiling bevy-crevice-derive v0.6.0
[INFO] [stderr]     Checking gilrs-core v0.3.2
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking parking_lot v0.12.0
[INFO] [stderr]     Checking gilrs v0.8.2
[INFO] [stderr]     Checking wgpu-hal v0.12.4
[INFO] [stderr]     Checking cpal v0.13.5
[INFO] [stderr]     Checking confy v0.4.0
[INFO] [stderr]     Checking arboard v2.1.0
[INFO] [stderr]     Checking gltf-json v0.16.0
[INFO] [stderr]     Checking rodio v0.14.0
[INFO] [stderr]     Checking bevy_utils v0.6.0
[INFO] [stderr]     Checking bevy_crevice v0.6.1
[INFO] [stderr]     Checking hexasphere v6.1.0
[INFO] [stderr]     Checking bevy_reflect v0.6.0
[INFO] [stderr]     Checking gltf v0.16.0
[INFO] [stderr]     Checking bevy_ecs v0.6.1
[INFO] [stderr]     Checking bevy_math v0.6.0
[INFO] [stderr]     Checking wgpu v0.12.0
[INFO] [stderr]     Checking bevy_app v0.6.0
[INFO] [stderr]     Checking bevy_log v0.6.0
[INFO] [stderr]     Checking bevy_core v0.6.0
[INFO] [stderr]     Checking bevy_window v0.6.0
[INFO] [stderr]     Checking bevy_transform v0.6.0
[INFO] [stderr]     Checking bevy_input v0.6.0
[INFO] [stderr]     Checking bevy_diagnostic v0.6.0
[INFO] [stderr]     Checking bevy_gilrs v0.6.0
[INFO] [stderr]     Checking bevy_winit v0.6.1
[INFO] [stderr]     Checking bevy_asset v0.6.0
[INFO] [stderr]     Checking bevy_render v0.6.1
[INFO] [stderr]     Checking bevy_scene v0.6.0
[INFO] [stderr]     Checking bevy_audio v0.6.0
[INFO] [stderr]     Checking bevy_core_pipeline v0.6.0
[INFO] [stderr]     Checking bevy_sprite v0.6.0
[INFO] [stderr]     Checking bevy_pbr v0.6.1
[INFO] [stderr]     Checking bevy_gltf v0.6.0
[INFO] [stderr]     Checking bevy_text v0.6.0
[INFO] [stderr]     Checking bevy_ui v0.6.1
[INFO] [stderr]     Checking bevy_internal v0.6.0
[INFO] [stderr]     Checking bevy_dylib v0.6.0
[INFO] [stderr]     Checking bevy v0.6.1
[INFO] [stderr]     Checking bevy_egui v0.12.1
[INFO] [stderr]     Checking bevy-inspector-egui v0.9.0
[INFO] [stderr]  Documenting yacht v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/main.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(main_separator_str)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `yacht`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name yacht src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=69001a10b7ae8859 -L dependency=/opt/rustwide/target/debug/deps --extern bevy=/opt/rustwide/target/debug/deps/libbevy-35a6c5d6be3ab4b7.rmeta --extern bevy_inspector_egui=/opt/rustwide/target/debug/deps/libbevy_inspector_egui-f8cd9210d20737eb.rmeta --extern bevy_audio=/opt/rustwide/target/debug/deps/libbevy_audio-cc659cc42b13736f.rmeta --extern bevy_core=/opt/rustwide/target/debug/deps/libbevy_core-9a63b09906d98fed.rmeta --extern bevy_derive=/opt/rustwide/target/debug/deps/libbevy_derive-08e17802e91b7fe0.so --extern bevy_sprite=/opt/rustwide/target/debug/deps/libbevy_sprite-c259e6a8829676a8.rmeta --extern confy=/opt/rustwide/target/debug/deps/libconfy-0c99c323b96be92d.rmeta --extern derive_more=/opt/rustwide/target/debug/deps/libderive_more-622e3e097976b90f.so --extern rand=/opt/rustwide/target/debug/deps/librand-205304eae2fec2ea.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-65c364d11853dff4.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "6c705f597e509940882a896c3b4cd33611ab67d283b776d534cebdd3e61dacba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c705f597e509940882a896c3b4cd33611ab67d283b776d534cebdd3e61dacba", kill_on_drop: false }`
[INFO] [stdout] 6c705f597e509940882a896c3b4cd33611ab67d283b776d534cebdd3e61dacba