[INFO] fetching crate shoes 0.1.1...
[INFO] documenting shoes-0.1.1 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate shoes 0.1.1 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate shoes 0.1.1 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "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-tc1/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" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded filetime v0.2.20
[INFO] [stderr]   Downloaded argon2 v0.5.0
[INFO] [stderr]   Downloaded password-hash v0.5.0
[INFO] [stderr]   Downloaded cfb-mode v0.7.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d3b98ba7f9b9fc6b59cd9baaafe4b017f40030c54ad055c12be3fd7fa02ee570
[INFO] running `Command { std: "docker" "start" "-a" "d3b98ba7f9b9fc6b59cd9baaafe4b017f40030c54ad055c12be3fd7fa02ee570", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3b98ba7f9b9fc6b59cd9baaafe4b017f40030c54ad055c12be3fd7fa02ee570", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3b98ba7f9b9fc6b59cd9baaafe4b017f40030c54ad055c12be3fd7fa02ee570", kill_on_drop: false }`
[INFO] [stdout] d3b98ba7f9b9fc6b59cd9baaafe4b017f40030c54ad055c12be3fd7fa02ee570
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 348cc00759c20c6fbd47efe9070f472937689dc505ff76d52df94380a42e0328
[INFO] running `Command { std: "docker" "start" "-a" "348cc00759c20c6fbd47efe9070f472937689dc505ff76d52df94380a42e0328", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.140
[INFO] [stderr]    Compiling proc-macro2 v1.0.54
[INFO] [stderr]    Compiling generic-array v0.14.6
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rustls v0.20.8
[INFO] [stderr]    Compiling futures-core v0.3.27
[INFO] [stderr]    Compiling futures-task v0.3.27
[INFO] [stderr]    Compiling futures-channel v0.3.27
[INFO] [stderr]    Compiling io-lifetimes v1.0.9
[INFO] [stderr]     Checking rustls-pemfile v1.0.2
[INFO] [stderr]    Compiling tokio v1.26.0
[INFO] [stderr]    Compiling futures-util v0.3.27
[INFO] [stderr]     Checking futures-sink v0.3.27
[INFO] [stderr]    Compiling rustix v0.36.11
[INFO] [stderr]    Compiling serde_derive v1.0.158
[INFO] [stderr]     Checking rustls-native-certs v0.6.2
[INFO] [stderr]     Checking futures-io v0.3.27
[INFO] [stderr]    Compiling serde v1.0.158
[INFO] [stderr]     Checking linux-raw-sys v0.1.4
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking cipher v0.3.0
[INFO] [stderr]     Checking digest v0.10.6
[INFO] [stderr]    Compiling syn v2.0.10
[INFO] [stderr]     Checking aho-corasick v0.7.20
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]     Checking cpufeatures v0.2.6
[INFO] [stderr]     Checking base64ct v1.6.0
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]     Checking crossbeam-channel v0.5.7
[INFO] [stderr]     Checking keccak v0.1.3
[INFO] [stderr]     Checking ring v0.16.20
[INFO] [stderr]     Checking getrandom v0.2.8
[INFO] [stderr]     Checking mio v0.8.6
[INFO] [stderr]     Checking socket2 v0.4.9
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking num_cpus v1.15.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]     Checking regex v1.7.3
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking inotify v0.9.6
[INFO] [stderr]     Checking password-hash v0.5.0
[INFO] [stderr]     Checking parking_lot_core v0.9.7
[INFO] [stderr]     Checking filetime v0.2.20
[INFO] [stderr]     Checking webpki v0.22.0
[INFO] [stderr]     Checking sct v0.7.0
[INFO] [stderr]     Checking sha1_smol v1.0.0
[INFO] [stderr]     Checking termcolor v1.2.0
[INFO] [stderr]     Checking unsafe-libyaml v0.2.7
[INFO] [stderr]     Checking sha1 v0.6.1
[INFO] [stderr]     Checking webpki-roots v0.22.6
[INFO] [stderr]     Checking blake3 v1.3.3
[INFO] [stderr]     Checking aes v0.7.5
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking notify v5.1.0
[INFO] [stderr]     Checking is-terminal v0.4.5
[INFO] [stderr]     Checking argon2 v0.5.0
[INFO] [stderr]     Checking sha3 v0.10.6
[INFO] [stderr]     Checking env_logger v0.10.0
[INFO] [stderr]     Checking sha2 v0.10.6
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking md-5 v0.10.5
[INFO] [stderr]     Checking cfb-mode v0.7.1
[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 thiserror v1.0.40
[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 stable 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 stable 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=08e45e95fe0bb57a -L dependency=/opt/rustwide/target/debug/deps --extern aes=/opt/rustwide/target/debug/deps/libaes-b389d88ad056707c.rmeta --extern argon2=/opt/rustwide/target/debug/deps/libargon2-138b695d9c22599d.rmeta --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-202077455513fd4c.so --extern base64=/opt/rustwide/target/debug/deps/libbase64-d8f12ac9687a0658.rmeta --extern blake3=/opt/rustwide/target/debug/deps/libblake3-3e9290166cc5324e.rmeta --extern cfb_mode=/opt/rustwide/target/debug/deps/libcfb_mode-b05af4e2d8d66e2a.rmeta --extern digest=/opt/rustwide/target/debug/deps/libdigest-6ba7c5a55bdd16fa.rmeta --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-32b089a529e9e52b.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-e79cfeee2f2d753a.rmeta --extern generic_array=/opt/rustwide/target/debug/deps/libgeneric_array-bda891c59e8b2baa.rmeta --extern hmac=/opt/rustwide/target/debug/deps/libhmac-8af5700001e9c835.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-83c76fb4ff61e17e.rmeta --extern md5=/opt/rustwide/target/debug/deps/libmd5-d7665b261999935a.rmeta --extern memchr=/opt/rustwide/target/debug/deps/libmemchr-a3dd8b11a1167d22.rmeta --extern notify=/opt/rustwide/target/debug/deps/libnotify-bd99e41ac2425777.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-7f6943baeb2ea0e0.rmeta --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-2f6cae2f78648e13.rmeta --extern percent_encoding=/opt/rustwide/target/debug/deps/libpercent_encoding-b497575c586ab462.rmeta --extern quinn=/opt/rustwide/target/debug/deps/libquinn-56f8c9d3ea85e326.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-bb9921544ab4b315.rmeta --extern ring=/opt/rustwide/target/debug/deps/libring-dd5983d24fb9bda3.rmeta --extern rustls=/opt/rustwide/target/debug/deps/librustls-0581d4d6185e7d23.rmeta --extern rustls_pemfile=/opt/rustwide/target/debug/deps/librustls_pemfile-087c916015afde6c.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-a970dc6ff24ad390.rmeta --extern serde_yaml=/opt/rustwide/target/debug/deps/libserde_yaml-59926e1e2baa7470.rmeta --extern sha1=/opt/rustwide/target/debug/deps/libsha1-c8c0484d0da01444.rmeta --extern sha2=/opt/rustwide/target/debug/deps/libsha2-24e8a34f549f49bf.rmeta --extern sha3=/opt/rustwide/target/debug/deps/libsha3-31d565e7e3f5d3e4.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-650a4f85c06c3ab6.rmeta --extern tokio_rustls=/opt/rustwide/target/debug/deps/libtokio_rustls-4ce868be3cdd9884.rmeta --extern webpki_roots=/opt/rustwide/target/debug/deps/libwebpki_roots-da14a558cc5b81a4.rmeta --cap-lints=warn --crate-version 0.1.1` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "348cc00759c20c6fbd47efe9070f472937689dc505ff76d52df94380a42e0328", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "348cc00759c20c6fbd47efe9070f472937689dc505ff76d52df94380a42e0328", kill_on_drop: false }`
[INFO] [stdout] 348cc00759c20c6fbd47efe9070f472937689dc505ff76d52df94380a42e0328
