[INFO] cloning repository https://github.com/walterpie/ldjam-47
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/walterpie/ldjam-47" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwalterpie%2Fldjam-47", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwalterpie%2Fldjam-47'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 476c8baa9dd30d5405d29a6724e2e0008b12a495
[INFO] documenting walterpie/ldjam-47 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwalterpie%2Fldjam-47" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/walterpie/ldjam-47 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-0/source/.cargo/config
[INFO] started tweaking git repo https://github.com/walterpie/ldjam-47
[INFO] finished tweaking git repo https://github.com/walterpie/ldjam-47
[INFO] tweaked toml for git repo https://github.com/walterpie/ldjam-47 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/walterpie/ldjam-47 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] af15d3c8be4f62b6be29ce95108468ca25c82898e870c67b87c747c664958183
[INFO] running `Command { std: "docker" "start" "-a" "af15d3c8be4f62b6be29ce95108468ca25c82898e870c67b87c747c664958183", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "af15d3c8be4f62b6be29ce95108468ca25c82898e870c67b87c747c664958183", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af15d3c8be4f62b6be29ce95108468ca25c82898e870c67b87c747c664958183", kill_on_drop: false }`
[INFO] [stdout] af15d3c8be4f62b6be29ce95108468ca25c82898e870c67b87c747c664958183
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8ddbe948bd22ff0e97b6b256d5d087618a853ecf01e593a227184d9bcfb4276
[INFO] running `Command { std: "docker" "start" "-a" "b8ddbe948bd22ff0e97b6b256d5d087618a853ecf01e593a227184d9bcfb4276", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.78
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[INFO] [stderr]    Compiling pin-project-internal v0.4.25
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[INFO] [stderr]    Compiling cart-tmp-winit v0.22.2
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[INFO] [stderr]     Checking bevy_pbr v0.2.1
[INFO] [stderr]     Checking bevy_text v0.2.1
[INFO] [stderr]     Checking bevy_ui v0.2.1
[INFO] [stderr]     Checking bevy v0.2.1
[INFO] [stderr]     Checking bevy_easings v0.1.0
[INFO] [stderr]     Checking bevy_contrib_colors v0.2.0
[INFO] [stderr]     Checking bevy-contrib-inspector v0.2.0
[INFO] [stderr]     Checking bevy_fly_camera v0.4.1
[INFO] [stderr]     Checking bevy_prototype_lyon v0.1.2
[INFO] [stderr]  Documenting ldjam-47 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:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(const_generics)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `ldjam-47`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name ldjam_47 src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern bevy=/opt/rustwide/target/debug/deps/libbevy-aa5f957ef4abc4d2.rmeta --extern bevy_contrib_inspector=/opt/rustwide/target/debug/deps/libbevy_contrib_inspector-6ab77704eb6b2b97.rmeta --extern bevy_contrib_colors=/opt/rustwide/target/debug/deps/libbevy_contrib_colors-134c2be737cc703c.rmeta --extern bevy_easings=/opt/rustwide/target/debug/deps/libbevy_easings-cd0c21e0d5d5787b.rmeta --extern bevy_fly_camera=/opt/rustwide/target/debug/deps/libbevy_fly_camera-c6b7f18d9a12f4a7.rmeta --extern bevy_prototype_lyon=/opt/rustwide/target/debug/deps/libbevy_prototype_lyon-4d4ee323b8cfed37.rmeta --extern hashbrown=/opt/rustwide/target/debug/deps/libhashbrown-92e0f80e14b2bd1a.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-6738c699ae19a4d9.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-6c1b7c9ea91264a6.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-aa3bd3953bf33126.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "b8ddbe948bd22ff0e97b6b256d5d087618a853ecf01e593a227184d9bcfb4276", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8ddbe948bd22ff0e97b6b256d5d087618a853ecf01e593a227184d9bcfb4276", kill_on_drop: false }`
[INFO] [stdout] b8ddbe948bd22ff0e97b6b256d5d087618a853ecf01e593a227184d9bcfb4276
