[INFO] fetching crate pyxis-parcel 0.5.0...
[INFO] documenting pyxis-parcel-0.5.0 against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] extracting crate pyxis-parcel 0.5.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate pyxis-parcel 0.5.0 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-4-tc2/source/rust-toolchain
[INFO] started tweaking crates.io crate pyxis-parcel 0.5.0
[INFO] finished tweaking crates.io crate pyxis-parcel 0.5.0
[INFO] tweaked toml for crates.io crate pyxis-parcel 0.5.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate pyxis-parcel 0.5.0 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_derive v1.0.134
[INFO] [stderr]   Downloaded fastrand v1.6.0
[INFO] [stderr]   Downloaded twoway v0.2.2
[INFO] [stderr]   Downloaded serde v1.0.134
[INFO] [stderr]   Downloaded lexiclean v0.0.1
[INFO] [stderr]   Downloaded unchecked-index v0.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 638546baa1e5244d9b12718ddfebda444ad613717f93430be64040c92ec02d03
[INFO] running `Command { std: "docker" "start" "-a" "638546baa1e5244d9b12718ddfebda444ad613717f93430be64040c92ec02d03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "638546baa1e5244d9b12718ddfebda444ad613717f93430be64040c92ec02d03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "638546baa1e5244d9b12718ddfebda444ad613717f93430be64040c92ec02d03", kill_on_drop: false }`
[INFO] [stdout] 638546baa1e5244d9b12718ddfebda444ad613717f93430be64040c92ec02d03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] e48a291772540dcee2f5c7c0c4e93616edc0a51ac4cc231dd957ae144c8482a6
[INFO] running `Command { std: "docker" "start" "-a" "e48a291772540dcee2f5c7c0c4e93616edc0a51ac4cc231dd957ae144c8482a6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling libc v0.2.113
[INFO] [stderr]    Compiling indexmap v1.8.0
[INFO] [stderr]    Compiling serde_derive v1.0.134
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling serde v1.0.134
[INFO] [stderr]     Checking gimli v0.26.1
[INFO] [stderr]    Compiling anyhow v1.0.53
[INFO] [stderr]     Checking rustc-demangle v0.1.21
[INFO] [stderr]     Checking linked-hash-map v0.5.4
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]     Checking textwrap v0.14.2
[INFO] [stderr]     Checking object v0.27.1
[INFO] [stderr]     Checking os_str_bytes v6.0.0
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]     Checking ryu v1.0.9
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking lexiclean v0.0.1
[INFO] [stderr]     Checking walkdir v2.3.2
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling backtrace v0.3.63
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking xattr v0.2.2
[INFO] [stderr]     Checking clap v3.0.10
[INFO] [stderr]     Checking addr2line v0.17.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking serde_yaml v0.8.23
[INFO] [stderr]  Documenting pyxis-parcel v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking pyxis-parcel v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `std::io::ReadBuf`
[INFO] [stdout]  --> src/reader_writer.rs:4:31
[INFO] [stdout]   |
[INFO] [stdout] 4 |     io::{self, BufRead, Read, ReadBuf, Seek, SeekFrom, Write},
[INFO] [stdout]   |                               ^^^^^^^
[INFO] [stdout]   |                               |
[INFO] [stdout]   |                               no `ReadBuf` in `io`
[INFO] [stdout]   |                               help: a similar name exists in the module: `readbuf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::io::ReadBuf`
[INFO] [stdout]  --> src/reader_writer.rs:4:31
[INFO] [stdout]   |
[INFO] [stdout] 4 |     io::{self, BufRead, Read, ReadBuf, Seek, SeekFrom, Write},
[INFO] [stdout]   |                               ^^^^^^^
[INFO] [stdout]   |                               |
[INFO] [stdout]   |                               no `ReadBuf` in `io`
[INFO] [stdout]   |                               help: a similar name exists in the module: `readbuf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(new_uninit)]
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(read_buf)]
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(maybe_uninit_slice)]
[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 E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `pyxis-parcel`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type lib --crate-name pyxis_parcel src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=11a6c94bdd682f43 -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-5f7d465d97e30179.rmeta --extern clap=/opt/rustwide/target/debug/deps/libclap-51206ea1aaea2114.rmeta --extern lexiclean=/opt/rustwide/target/debug/deps/liblexiclean-639702dd787c2238.rmeta --extern libc=/opt/rustwide/target/debug/deps/liblibc-5c971ee992ad55e1.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-ce32157b82c9c03b.rmeta --extern serde_yaml=/opt/rustwide/target/debug/deps/libserde_yaml-a07235151fe10ea2.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-fc100350cfe25fcb.rmeta --extern walkdir=/opt/rustwide/target/debug/deps/libwalkdir-d3d6186354e1d0a7.rmeta --extern xattr=/opt/rustwide/target/debug/deps/libxattr-7338e537632830a3.rmeta --cap-lints=warn --crate-version 0.5.0` (exit status: 1)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 4 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 compile `pyxis-parcel` (lib) due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "e48a291772540dcee2f5c7c0c4e93616edc0a51ac4cc231dd957ae144c8482a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e48a291772540dcee2f5c7c0c4e93616edc0a51ac4cc231dd957ae144c8482a6", kill_on_drop: false }`
[INFO] [stdout] e48a291772540dcee2f5c7c0c4e93616edc0a51ac4cc231dd957ae144c8482a6
