[INFO] cloning repository https://github.com/Hacks-R-Us/Emblinkenator
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Hacks-R-Us/Emblinkenator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHacks-R-Us%2FEmblinkenator", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHacks-R-Us%2FEmblinkenator'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5bdd7987bfb70a06157ed19b21186433245bcf8f
[INFO] documenting Hacks-R-Us/Emblinkenator against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHacks-R-Us%2FEmblinkenator" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Hacks-R-Us/Emblinkenator on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-5-tc2/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-5-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/Hacks-R-Us/Emblinkenator
[INFO] finished tweaking git repo https://github.com/Hacks-R-Us/Emblinkenator
[INFO] tweaked toml for git repo https://github.com/Hacks-R-Us/Emblinkenator written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Hacks-R-Us/Emblinkenator already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tracing-subscriber v0.2.20
[INFO] [stderr]   Downloaded web-sys v0.3.54
[INFO] [stderr]   Downloaded strum v0.23.0
[INFO] [stderr]   Downloaded enum_dispatch v0.3.7
[INFO] [stderr]   Downloaded rumqttc v0.10.0
[INFO] [stderr]   Downloaded mqttbytes v0.6.0
[INFO] [stderr]   Downloaded protected-id-derive v0.1.0
[INFO] [stderr]   Downloaded js-sys v0.3.54
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.77
[INFO] [stderr]   Downloaded strum_macros v0.23.1
[INFO] [stderr]   Downloaded wasm-bindgen-futures v0.4.27
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.77
[INFO] [stderr]   Downloaded gpu-alloc v0.5.1
[INFO] [stderr]   Downloaded wasm-bindgen-backend v0.2.77
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.77
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6740e75dd8089dfb8783ff79f00f5a9199ec9e177c0b12e908ee51bfc7b367b9
[INFO] running `Command { std: "docker" "start" "-a" "6740e75dd8089dfb8783ff79f00f5a9199ec9e177c0b12e908ee51bfc7b367b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6740e75dd8089dfb8783ff79f00f5a9199ec9e177c0b12e908ee51bfc7b367b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6740e75dd8089dfb8783ff79f00f5a9199ec9e177c0b12e908ee51bfc7b367b9", kill_on_drop: false }`
[INFO] [stdout] 6740e75dd8089dfb8783ff79f00f5a9199ec9e177c0b12e908ee51bfc7b367b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c44c23ee253380edc377074fceec733a139e89f7a68816eeb9eb923f8abfd8d3
[INFO] running `Command { std: "docker" "start" "-a" "c44c23ee253380edc377074fceec733a139e89f7a68816eeb9eb923f8abfd8d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling cc v1.0.70
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]     Checking instant v0.1.10
[INFO] [stderr]    Compiling futures-core v0.3.17
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking tracing-core v0.1.19
[INFO] [stderr]    Compiling ash v0.34.0+1.2.203
[INFO] [stderr]    Compiling futures-channel v0.3.17
[INFO] [stderr]    Compiling futures-task v0.3.17
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]    Compiling khronos-egl v4.1.0
[INFO] [stderr]     Checking codespan-reporting v0.11.1
[INFO] [stderr]     Checking spirv v0.2.0+1.5.4
[INFO] [stderr]     Checking gpu-alloc-types v0.2.0
[INFO] [stderr]     Checking gpu-descriptor-types v0.1.1
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling tokio v1.11.0
[INFO] [stderr]     Checking hexf-parse v0.2.1
[INFO] [stderr]     Checking cty v0.2.2
[INFO] [stderr]     Checking futures-sink v0.3.17
[INFO] [stderr]     Checking tracing-subscriber v0.2.20
[INFO] [stderr]    Compiling wgpu-core v0.12.2
[INFO] [stderr]     Checking gpu-descriptor v0.2.1
[INFO] [stderr]     Checking gpu-alloc v0.5.1
[INFO] [stderr]     Checking raw-window-handle v0.4.2
[INFO] [stderr]     Checking wgpu-types v0.12.0
[INFO] [stderr]     Checking futures-io v0.3.17
[INFO] [stderr]    Compiling rustversion v1.0.6
[INFO] [stderr]     Checking renderdoc-sys v0.7.1
[INFO] [stderr]     Checking profiling v1.0.3
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]     Checking arrayvec v0.7.1
[INFO] [stderr]    Compiling crossbeam-queue v0.3.2
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]     Checking slab v0.4.4
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]     Checking crossbeam-epoch v0.9.5
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[INFO] [stderr]    Compiling backtrace v0.3.61
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking http v0.2.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking clap_lex v0.1.1
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]     Checking crossbeam-deque v0.8.1
[INFO] [stderr]     Checking async-channel v1.6.1
[INFO] [stderr]     Checking mqttbytes v0.6.0
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[INFO] [stderr]     Checking crossbeam v0.8.1
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[INFO] [stderr]     Checking bytemuck v1.7.2
[INFO] [stderr]     Checking glob v0.3.0
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]    Compiling protected-id-derive v0.1.0
[INFO] [stderr]     Checking env_logger v0.9.0
[INFO] [stderr]     Checking webpki v0.21.4
[INFO] [stderr]     Checking sct v0.6.1
[INFO] [stderr]     Checking rustls v0.19.1
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling tracing-attributes v0.1.15
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling futures-macro v0.3.17
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling clap_derive v3.1.7
[INFO] [stderr]    Compiling strum_macros v0.23.1
[INFO] [stderr]    Compiling enum_dispatch v0.3.7
[INFO] [stderr]     Checking tracing v0.1.26
[INFO] [stderr]     Checking tracing-error v0.1.2
[INFO] [stderr]     Checking color-spantrace v0.1.6
[INFO] [stderr]     Checking thiserror v1.0.29
[INFO] [stderr]     Checking naga v0.8.5
[INFO] [stderr]     Checking color-eyre v0.5.11
[INFO] [stderr]     Checking clap v3.1.12
[INFO] [stderr]     Checking futures-executor v0.3.17
[INFO] [stderr]     Checking futures v0.3.17
[INFO] [stderr]     Checking tokio-rustls v0.22.0
[INFO] [stderr]     Checking wgpu-hal v0.12.4
[INFO] [stderr]     Checking rumqttc v0.10.0
[INFO] [stderr]     Checking wgpu v0.12.0
[INFO] [stderr]  Documenting emblinkenator v0.1.0 (/opt/rustwide/workdir/emblinkenator)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> emblinkenator/src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(drain_filter)]
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> emblinkenator/src/main.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(map_try_insert)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[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 `emblinkenator`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name emblinkenator emblinkenator/src/main.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items '-Arustdoc::private-intra-doc-links' -C metadata=e6e845bd1b56794b -L dependency=/opt/rustwide/target/debug/deps --extern bytemuck=/opt/rustwide/target/debug/deps/libbytemuck-4f5b9aaea00ecd92.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-cc38573365100ccd.rmeta --extern color_eyre=/opt/rustwide/target/debug/deps/libcolor_eyre-49bb2263a67388ab.rmeta --extern crossbeam=/opt/rustwide/target/debug/deps/libcrossbeam-258d0f055eabeeb2.rmeta --extern enum_dispatch=/opt/rustwide/target/debug/deps/libenum_dispatch-6260af0c5e4cf4b1.so --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-a015438c826e45a7.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-3e0979c7a1453292.rmeta --extern glob=/opt/rustwide/target/debug/deps/libglob-2129c1460a18c11d.rmeta --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-701e134f05ff346a.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-49e402acbe02e0dc.rmeta --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-67b9b9d88127f0e5.rmeta --extern pollster=/opt/rustwide/target/debug/deps/libpollster-fdaf7976e2cf8be0.rmeta --extern protected_id_derive=/opt/rustwide/target/debug/deps/libprotected_id_derive-54b926f87e66885b.so --extern rand=/opt/rustwide/target/debug/deps/librand-af1a9bf18ed12842.rmeta --extern rumqttc=/opt/rustwide/target/debug/deps/librumqttc-da3e092f0c239c4b.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-aafcdfa58eebb1d4.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-e660c0522e0a1bdc.rmeta --extern strum=/opt/rustwide/target/debug/deps/libstrum-ce246aaea4740b1a.rmeta --extern strum_macros=/opt/rustwide/target/debug/deps/libstrum_macros-3a68a7ed5a1d6dd1.so --extern tokio=/opt/rustwide/target/debug/deps/libtokio-17653d0987fc1d82.rmeta --extern uuid=/opt/rustwide/target/debug/deps/libuuid-115b15ba2ff008c2.rmeta --extern wgpu=/opt/rustwide/target/debug/deps/libwgpu-08785c36434a7509.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "c44c23ee253380edc377074fceec733a139e89f7a68816eeb9eb923f8abfd8d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c44c23ee253380edc377074fceec733a139e89f7a68816eeb9eb923f8abfd8d3", kill_on_drop: false }`
[INFO] [stdout] c44c23ee253380edc377074fceec733a139e89f7a68816eeb9eb923f8abfd8d3
