[INFO] fetching crate pico 0.0.2...
[INFO] documenting pico-0.0.2 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate pico 0.0.2 into /workspace/builds/worker-31/source
[INFO] validating manifest of crates.io crate pico 0.0.2 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pico 0.0.2
[INFO] finished tweaking crates.io crate pico 0.0.2
[INFO] tweaked toml for crates.io crate pico 0.0.2 written to /workspace/builds/worker-31/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pico-sys v0.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 30cdb204146c54381e3b40cd121cea9f56e195cfb75cac4647c7be5f4a9ddbfe
[INFO] running `Command { std: "docker" "start" "-a" "30cdb204146c54381e3b40cd121cea9f56e195cfb75cac4647c7be5f4a9ddbfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "30cdb204146c54381e3b40cd121cea9f56e195cfb75cac4647c7be5f4a9ddbfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30cdb204146c54381e3b40cd121cea9f56e195cfb75cac4647c7be5f4a9ddbfe", kill_on_drop: false }`
[INFO] [stdout] 30cdb204146c54381e3b40cd121cea9f56e195cfb75cac4647c7be5f4a9ddbfe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb9ad0e5724ea60b22bf26913d38d8dafbffd0078fc786c784ec05782e497bfc
[INFO] running `Command { std: "docker" "start" "-a" "bb9ad0e5724ea60b22bf26913d38d8dafbffd0078fc786c784ec05782e497bfc", kill_on_drop: false }`
[INFO] [stderr]    Compiling pico-sys v0.0.1
[INFO] [stderr]  Documenting pico v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `std::raw`
[INFO] [stdout]  --> src/common.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{mem, raw};
[INFO] [stdout]   |                ^^^ no `raw` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(core, libc)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0554.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `pico`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type lib --crate-name pico src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern pico_sys=/opt/rustwide/target/debug/deps/libpico_sys-d68811d8193d8abe.rmeta --cap-lints=warn --crate-version 0.0.2` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "bb9ad0e5724ea60b22bf26913d38d8dafbffd0078fc786c784ec05782e497bfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb9ad0e5724ea60b22bf26913d38d8dafbffd0078fc786c784ec05782e497bfc", kill_on_drop: false }`
[INFO] [stdout] bb9ad0e5724ea60b22bf26913d38d8dafbffd0078fc786c784ec05782e497bfc
