[INFO] fetching crate shoes 0.1.1...
[INFO] documenting shoes-0.1.1 against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] extracting crate shoes 0.1.1 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate shoes 0.1.1 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] started tweaking crates.io crate shoes 0.1.1
[INFO] finished tweaking crates.io crate shoes 0.1.1
[INFO] tweaked toml for crates.io crate shoes 0.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate shoes 0.1.1 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 argon2 v0.5.0
[INFO] [stderr]   Downloaded password-hash v0.5.0
[INFO] [stderr]   Downloaded filetime v0.2.20
[INFO] [stderr]   Downloaded cfb-mode v0.7.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b0dee5852ee02e503b58b431cd3df3393ba5cbbcad2e2683fa36a7959996643
[INFO] running `Command { std: "docker" "start" "-a" "6b0dee5852ee02e503b58b431cd3df3393ba5cbbcad2e2683fa36a7959996643", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b0dee5852ee02e503b58b431cd3df3393ba5cbbcad2e2683fa36a7959996643", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b0dee5852ee02e503b58b431cd3df3393ba5cbbcad2e2683fa36a7959996643", kill_on_drop: false }`
[INFO] [stdout] 6b0dee5852ee02e503b58b431cd3df3393ba5cbbcad2e2683fa36a7959996643
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:97d61d7686bf65f8ecb15491ab51835e82dc9176a96a831f143a431b191fc501" "/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] a7248307a75116d9123c122bb2f0fdcb1d24ae7eeddac0e06344b8dab562d460
[INFO] running `Command { std: "docker" "start" "-a" "a7248307a75116d9123c122bb2f0fdcb1d24ae7eeddac0e06344b8dab562d460", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.140
[INFO] [stderr]    Compiling proc-macro2 v1.0.54
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling generic-array v0.14.6
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]     Checking subtle v2.4.1
[INFO] [stderr]    Compiling futures-core v0.3.27
[INFO] [stderr]    Compiling rustls v0.20.8
[INFO] [stderr]    Compiling futures-task v0.3.27
[INFO] [stderr]     Checking ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling io-lifetimes v1.0.9
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]    Compiling futures-channel v0.3.27
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]     Checking rustls-pemfile v1.0.2
[INFO] [stderr]    Compiling syn v2.0.10
[INFO] [stderr]    Compiling tokio v1.26.0
[INFO] [stderr]     Checking futures-sink v0.3.27
[INFO] [stderr]    Compiling crossbeam-utils v0.8.15
[INFO] [stderr]    Compiling serde_derive v1.0.158
[INFO] [stderr]    Compiling futures-util v0.3.27
[INFO] [stderr]    Compiling rustix v0.36.11
[INFO] [stderr]     Checking rustls-native-certs v0.6.2
[INFO] [stderr]     Checking getrandom v0.2.8
[INFO] [stderr]     Checking socket2 v0.4.9
[INFO] [stderr]     Checking mio v0.8.6
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking num_cpus v1.15.0
[INFO] [stderr]    Compiling serde v1.0.158
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking digest v0.10.6
[INFO] [stderr]     Checking futures-io v0.3.27
[INFO] [stderr]    Compiling parking_lot_core v0.9.7
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking linux-raw-sys v0.1.4
[INFO] [stderr]     Checking cipher v0.3.0
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]     Checking aho-corasick v0.7.20
[INFO] [stderr]    Compiling blake3 v1.3.3
[INFO] [stderr]     Checking smallvec v1.10.0
[INFO] [stderr]     Checking cpufeatures v0.2.6
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]     Checking base64ct v1.6.0
[INFO] [stderr]     Checking webpki v0.22.0
[INFO] [stderr]     Checking sct v0.7.0
[INFO] [stderr]     Checking password-hash v0.5.0
[INFO] [stderr]     Checking walkdir v2.3.3
[INFO] [stderr]     Checking crossbeam-channel v0.5.7
[INFO] [stderr]     Checking inotify v0.9.6
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]     Checking filetime v0.2.20
[INFO] [stderr]     Checking keccak v0.1.3
[INFO] [stderr]     Checking regex v1.7.3
[INFO] [stderr]     Checking sha1_smol v1.0.0
[INFO] [stderr]     Checking is-terminal v0.4.5
[INFO] [stderr]     Checking termcolor v1.2.0
[INFO] [stderr]     Checking arrayvec v0.7.2
[INFO] [stderr]     Checking unsafe-libyaml v0.2.7
[INFO] [stderr]     Checking arrayref v0.3.7
[INFO] [stderr]     Checking constant_time_eq v0.2.5
[INFO] [stderr]     Checking aes v0.7.5
[INFO] [stderr]     Checking sha1 v0.6.1
[INFO] [stderr]     Checking sha3 v0.10.6
[INFO] [stderr]     Checking notify v5.1.0
[INFO] [stderr]     Checking argon2 v0.5.0
[INFO] [stderr]     Checking env_logger v0.10.0
[INFO] [stderr]     Checking webpki-roots v0.22.6
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking sha2 v0.10.6
[INFO] [stderr]     Checking cfb-mode v0.7.1
[INFO] [stderr]     Checking md-5 v0.10.5
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling async-trait v0.1.68
[INFO] [stderr]    Compiling tracing-attributes v0.1.23
[INFO] [stderr]    Compiling tokio-macros v1.8.2
[INFO] [stderr]    Compiling futures-macro v0.3.27
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking quinn-proto v0.9.2
[INFO] [stderr]     Checking quinn-udp v0.3.2
[INFO] [stderr]     Checking futures-executor v0.3.27
[INFO] [stderr]     Checking futures v0.3.27
[INFO] [stderr]     Checking quinn v0.9.3
[INFO] [stderr]     Checking tokio-rustls v0.23.4
[INFO] [stderr]     Checking serde_yaml v0.9.19
[INFO] [stderr]  Documenting shoes v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(int_roundings)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/main.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(hash_drain_filter)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `crate::io::AsyncWriteExt::shutdown`
[INFO] [stdout]    --> src/copy_bidirectional.rs:279:21
[INFO] [stdout]     |
[INFO] [stdout] 279 | /// [`shutdown()`]: crate::io::AsyncWriteExt::shutdown
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `io` in module `shoes`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `crate::io::AsyncWriteExt::shutdown`
[INFO] [stdout]    --> src/copy_bidirectional_message.rs:262:21
[INFO] [stdout]     |
[INFO] [stdout] 262 | /// [`shutdown()`]: crate::io::AsyncWriteExt::shutdown
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `io` in module `shoes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `crate::io::AsyncWriteExt::shutdown`
[INFO] [stdout]    --> src/copy_multidirectional_message.rs:450:21
[INFO] [stdout]     |
[INFO] [stdout] 450 | /// [`shutdown()`]: crate::io::AsyncWriteExt::shutdown
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `io` in module `shoes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `shoes`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type bin --crate-name shoes 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=fcdd2224eb048754 -L dependency=/opt/rustwide/target/debug/deps --extern aes=/opt/rustwide/target/debug/deps/libaes-07ee2d5c497d78ec.rmeta --extern argon2=/opt/rustwide/target/debug/deps/libargon2-dee7f836e2c78cfa.rmeta --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-9697501474af87ee.so --extern base64=/opt/rustwide/target/debug/deps/libbase64-347c65a3c1decab8.rmeta --extern blake3=/opt/rustwide/target/debug/deps/libblake3-0bb2d39d25fde2f1.rmeta --extern cfb_mode=/opt/rustwide/target/debug/deps/libcfb_mode-8f21c2d482865b2a.rmeta --extern digest=/opt/rustwide/target/debug/deps/libdigest-f6fa34b454215b87.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-6c5d53b02b44b04d.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-0baa32b6a5a6d319.rmeta --extern generic_array=/opt/rustwide/target/debug/deps/libgeneric_array-72f0c8e239a19f93.rmeta --extern hmac=/opt/rustwide/target/debug/deps/libhmac-7f5e14bae8fde11b.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-35fef88997af0fd0.rmeta --extern md5=/opt/rustwide/target/debug/deps/libmd5-b37ac7a4725e448b.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-aed752ef84a57a5d.rmeta --extern notify=/opt/rustwide/target/debug/deps/libnotify-bf52057d9203c6ea.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-30963f262679d506.rmeta --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-51b68b2838b42537.rmeta --extern percent_encoding=/opt/rustwide/target/debug/deps/libpercent_encoding-c944f73c16319da3.rmeta --extern quinn=/opt/rustwide/target/debug/deps/libquinn-8a9271dd644b017a.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-39b5ef0ce0720a3d.rmeta --extern ring=/opt/rustwide/target/debug/deps/libring-b74bc39b4ccb3d64.rmeta --extern rustls=/opt/rustwide/target/debug/deps/librustls-87ac50aef92635bf.rmeta --extern rustls_pemfile=/opt/rustwide/target/debug/deps/librustls_pemfile-1542b374649cd5a1.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-1019ce44a64fa0c6.rmeta --extern serde_yaml=/opt/rustwide/target/debug/deps/libserde_yaml-8db218f479e4e64c.rmeta --extern sha1=/opt/rustwide/target/debug/deps/libsha1-589df55838848388.rmeta --extern sha2=/opt/rustwide/target/debug/deps/libsha2-ccb47df00bb52f49.rmeta --extern sha3=/opt/rustwide/target/debug/deps/libsha3-d5ab5585edb5a10c.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-856e2ef6f6fa21dc.rmeta --extern tokio_rustls=/opt/rustwide/target/debug/deps/libtokio_rustls-c741f2207b9d5660.rmeta --extern webpki_roots=/opt/rustwide/target/debug/deps/libwebpki_roots-d82cca97488a69c0.rmeta --cap-lints=warn --crate-version 0.1.1` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "a7248307a75116d9123c122bb2f0fdcb1d24ae7eeddac0e06344b8dab562d460", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7248307a75116d9123c122bb2f0fdcb1d24ae7eeddac0e06344b8dab562d460", kill_on_drop: false }`
[INFO] [stdout] a7248307a75116d9123c122bb2f0fdcb1d24ae7eeddac0e06344b8dab562d460
