[INFO] fetching crate consumet-rs 0.0.8...
[INFO] documenting consumet-rs-0.0.8 against 1.75.0 for beta-1.76-rustdoc-1
[INFO] extracting crate consumet-rs 0.0.8 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate consumet-rs 0.0.8 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate consumet-rs 0.0.8
[INFO] finished tweaking crates.io crate consumet-rs 0.0.8
[INFO] tweaked toml for crates.io crate consumet-rs 0.0.8 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rphtml v0.5.9
[INFO] [stderr]   Downloaded htmlentity v1.3.1
[INFO] [stderr]   Downloaded reqwest v0.11.23
[INFO] [stderr]   Downloaded visdom v0.5.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 713cbdd87f94aa34445d2aad7e2a948ccaee508928f0e8008344738fd3805c75
[INFO] running `Command { std: "docker" "start" "-a" "713cbdd87f94aa34445d2aad7e2a948ccaee508928f0e8008344738fd3805c75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "713cbdd87f94aa34445d2aad7e2a948ccaee508928f0e8008344738fd3805c75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "713cbdd87f94aa34445d2aad7e2a948ccaee508928f0e8008344738fd3805c75", kill_on_drop: false }`
[INFO] [stdout] 713cbdd87f94aa34445d2aad7e2a948ccaee508928f0e8008344738fd3805c75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f33bb2f7b3ff7051cd8ad1b614a7c2bb3a7e3e9058d0858c56563eacf68448e2
[INFO] running `Command { std: "docker" "start" "-a" "f33bb2f7b3ff7051cd8ad1b614a7c2bb3a7e3e9058d0858c56563eacf68448e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.76
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking url v2.5.0
[INFO] [stderr]     Checking chrono v0.4.31
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling serde_derive v1.0.195
[INFO] [stderr]     Checking openssl v0.10.62
[INFO] [stderr]     Checking tokio v1.35.1
[INFO] [stderr]     Checking htmlentity v1.3.1
[INFO] [stderr]     Checking rphtml v0.5.9
[INFO] [stderr]     Checking visdom v0.5.10
[INFO] [stderr]     Checking serde v1.0.195
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking h2 v0.3.22
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking serde_json v1.0.111
[INFO] [stderr]     Checking hyper v0.14.28
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking reqwest v0.11.23
[INFO] [stderr]  Documenting consumet-rs v0.0.8 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(async_fn_in_trait)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute
[INFO] [stdout]   |
[INFO] [stdout]   = help: the feature `async_fn_in_trait` has been stable since `1.75.0` and no longer requires an attribute to enable
[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 E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `consumet-rs`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type lib --crate-name consumet_rs src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=7a7490af79f03fde -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-fd85f3ee78419db7.rmeta --extern chrono=/opt/rustwide/target/debug/deps/libchrono-3199fba72d6cac3a.rmeta --extern openssl=/opt/rustwide/target/debug/deps/libopenssl-c0217868fa38b4c6.rmeta --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-c831c9f0962ce304.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-8407c28a5cae4f46.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-47e58eed0b347fcc.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-5a4249a3bcd0c4e7.rmeta --extern visdom=/opt/rustwide/target/debug/deps/libvisdom-62a8135d125aa1b8.rmeta --cap-lints=warn --crate-version 0.0.8` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "f33bb2f7b3ff7051cd8ad1b614a7c2bb3a7e3e9058d0858c56563eacf68448e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f33bb2f7b3ff7051cd8ad1b614a7c2bb3a7e3e9058d0858c56563eacf68448e2", kill_on_drop: false }`
[INFO] [stdout] f33bb2f7b3ff7051cd8ad1b614a7c2bb3a7e3e9058d0858c56563eacf68448e2
