[INFO] cloning repository https://github.com/micouy/pain-t
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/micouy/pain-t" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmicouy%2Fpain-t", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmicouy%2Fpain-t'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] aef0dda242a65ce9f2fadd5b4ff2c0e4170664bf
[INFO] documenting micouy/pain-t against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmicouy%2Fpain-t" "/workspace/builds/worker-33/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-33/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/micouy/pain-t on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/micouy/pain-t
[INFO] finished tweaking git repo https://github.com/micouy/pain-t
[INFO] tweaked toml for git repo https://github.com/micouy/pain-t written to /workspace/builds/worker-33/source/Cargo.toml
[INFO] crate git repo https://github.com/micouy/pain-t already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d7c8a9e0c51c7e96839bf98f550eb7fea5d83acd328a15e400d417554ebe9f2d
[INFO] running `Command { std: "docker" "start" "-a" "d7c8a9e0c51c7e96839bf98f550eb7fea5d83acd328a15e400d417554ebe9f2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d7c8a9e0c51c7e96839bf98f550eb7fea5d83acd328a15e400d417554ebe9f2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7c8a9e0c51c7e96839bf98f550eb7fea5d83acd328a15e400d417554ebe9f2d", kill_on_drop: false }`
[INFO] [stdout] d7c8a9e0c51c7e96839bf98f550eb7fea5d83acd328a15e400d417554ebe9f2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-33/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" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d46c0cc82f4e0f9630c7ae73438790949deb2bd8ad36732cf3152f727d110428
[INFO] running `Command { std: "docker" "start" "-a" "d46c0cc82f4e0f9630c7ae73438790949deb2bd8ad36732cf3152f727d110428", kill_on_drop: false }`
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[INFO] [stderr]    Compiling libc v0.2.100
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]     Checking smallvec v1.6.1
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[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling xml-rs v0.8.4
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]     Checking hashbrown v0.11.2
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[INFO] [stderr]    Compiling wayland-scanner v0.28.6
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[INFO] [stderr]    Compiling wayland-protocols v0.28.6
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[INFO] [stderr]     Checking wayland-commons v0.28.6
[INFO] [stderr]     Checking calloop v0.6.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]     Checking wayland-cursor v0.28.6
[INFO] [stderr]     Checking thiserror v1.0.26
[INFO] [stderr]     Checking naga v0.6.3
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[INFO] [stderr]     Checking wgpu v0.10.2
[INFO] [stderr]     Checking pixels v0.6.0
[INFO] [stderr]     Checking smithay-client-toolkit v0.12.3
[INFO] [stderr]     Checking winit_input_helper v0.10.0
[INFO] [stderr]  Documenting pant v1000.0.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: could not document `pant`
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/main.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(box_syntax)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] Caused by:
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type bin --crate-name pant 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=c310f8a7e196d948 -L dependency=/opt/rustwide/target/debug/deps --extern pixels=/opt/rustwide/target/debug/deps/libpixels-5bea73141b24defd.rmeta --extern winit=/opt/rustwide/target/debug/deps/libwinit-0bc1635557851084.rmeta --extern winit_input_helper=/opt/rustwide/target/debug/deps/libwinit_input_helper-ec0be0bcdcd30f91.rmeta --cap-lints=warn --crate-version 1000.0.0` (exit status: 1)
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d46c0cc82f4e0f9630c7ae73438790949deb2bd8ad36732cf3152f727d110428", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d46c0cc82f4e0f9630c7ae73438790949deb2bd8ad36732cf3152f727d110428", kill_on_drop: false }`
[INFO] [stdout] d46c0cc82f4e0f9630c7ae73438790949deb2bd8ad36732cf3152f727d110428