[INFO] cloning repository https://github.com/ceejbot/slack-rtm-async
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ceejbot/slack-rtm-async" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fceejbot%2Fslack-rtm-async", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fceejbot%2Fslack-rtm-async'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c33a0367f8b6f51525c959cc1c6c1ca10ab32d03
[INFO] documenting ceejbot/slack-rtm-async against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fceejbot%2Fslack-rtm-async" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ceejbot/slack-rtm-async 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 git repo https://github.com/ceejbot/slack-rtm-async
[INFO] finished tweaking git repo https://github.com/ceejbot/slack-rtm-async
[INFO] tweaked toml for git repo https://github.com/ceejbot/slack-rtm-async written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/ceejbot/slack-rtm-async 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 524d40a06d8e0c0bb86b9d4780d6f37e4621c9d329ad4920df0d5a7d5e4404f5
[INFO] running `Command { std: "docker" "start" "-a" "524d40a06d8e0c0bb86b9d4780d6f37e4621c9d329ad4920df0d5a7d5e4404f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "524d40a06d8e0c0bb86b9d4780d6f37e4621c9d329ad4920df0d5a7d5e4404f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "524d40a06d8e0c0bb86b9d4780d6f37e4621c9d329ad4920df0d5a7d5e4404f5", kill_on_drop: false }`
[INFO] [stdout] 524d40a06d8e0c0bb86b9d4780d6f37e4621c9d329ad4920df0d5a7d5e4404f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 8cb7312f59dd4e535bc5955b29e77eb37c462dfb2443a9db88c3aa72561d5b5b
[INFO] running `Command { std: "docker" "start" "-a" "8cb7312f59dd4e535bc5955b29e77eb37c462dfb2443a9db88c3aa72561d5b5b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.124
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]     Checking tracing-core v0.1.26
[INFO] [stderr]    Compiling rustls v0.20.4
[INFO] [stderr]     Checking miniz_oxide v0.5.1
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling async-trait v0.1.53
[INFO] [stderr]     Checking rustls-pemfile v0.3.0
[INFO] [stderr]     Checking utf-8 v0.7.6
[INFO] [stderr]     Checking parking_lot_core v0.9.2
[INFO] [stderr]     Checking mio v0.8.2
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]     Checking socket2 v0.4.4
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking getrandom v0.2.6
[INFO] [stderr]     Checking crypto-common v0.1.3
[INFO] [stderr]     Checking parking_lot v0.12.0
[INFO] [stderr]     Checking block-buffer v0.10.2
[INFO] [stderr]     Checking flate2 v1.0.23
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking digest v0.10.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking sha-1 v0.10.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking webpki v0.22.0
[INFO] [stderr]     Checking sct v0.7.0
[INFO] [stderr]     Checking webpki-roots v0.22.3
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.20
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]     Checking tokio v1.17.0
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking tungstenite v0.17.2
[INFO] [stderr]     Checking tracing v0.1.34
[INFO] [stderr]     Checking tokio-util v0.7.1
[INFO] [stderr]     Checking tokio-rustls v0.23.3
[INFO] [stderr]     Checking async-compression v0.3.12
[INFO] [stderr]     Checking tokio-util v0.6.9
[INFO] [stderr]     Checking tokio-tungstenite v0.17.1
[INFO] [stderr]     Checking h2 v0.3.13
[INFO] [stderr]     Checking hyper v0.14.18
[INFO] [stderr]     Checking hyper-rustls v0.23.0
[INFO] [stderr]     Checking reqwest v0.11.10
[INFO] [stderr]     Checking slack_api v0.23.1 (https://github.com/ceejbot/slack-rs-api#a1d54f51)
[INFO] [stderr]  Documenting slack-rtm-async v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0728]: `await` is only allowed inside `async` functions and blocks
[INFO] [stdout]    --> src/lib.rs:259:58
[INFO] [stdout]     |
[INFO] [stdout] 190 | /     pub fn run<T: EventHandler>(&self, handler: &mut T) -> Result<(), Error> {
[INFO] [stdout] 191 | |         let start_url = self
[INFO] [stdout] 192 | |             .start_response
[INFO] [stdout] 193 | |             .url
[INFO] [stdout] ...   |
[INFO] [stdout] 259 | |                             handler.on_event(self, event).await;
[INFO] [stdout]     | |                                                          ^^^^^^ only allowed inside `async` functions and blocks
[INFO] [stdout] ...   |
[INFO] [stdout] 275 | |         }
[INFO] [stdout] 276 | |     }
[INFO] [stdout]     | |_____- this is not `async`
[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 E0728`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `slack-rtm-async`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2021 --crate-type lib --crate-name slack_rtm_async src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="default"' --cfg 'feature="with_rustls"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=84ed59820fedb79f -L dependency=/opt/rustwide/target/debug/deps --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-5391c1cbb4bb2271.so --extern log=/opt/rustwide/target/debug/deps/liblog-bf6fd80c9174a2c1.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-75027fb585e31fdd.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-382c5bf7f711d9f0.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-1b4dc795023da061.rmeta --extern slack_api=/opt/rustwide/target/debug/deps/libslack_api-856447390574294c.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-fd30ae9fd9effc41.rmeta --extern tokio_tungstenite=/opt/rustwide/target/debug/deps/libtokio_tungstenite-cee9ec43c3cb4d06.rmeta --extern tungstenite=/opt/rustwide/target/debug/deps/libtungstenite-46efdba2ea0b9fad.rmeta --extern url=/opt/rustwide/target/debug/deps/liburl-2cb8d24f6bca81a7.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "8cb7312f59dd4e535bc5955b29e77eb37c462dfb2443a9db88c3aa72561d5b5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8cb7312f59dd4e535bc5955b29e77eb37c462dfb2443a9db88c3aa72561d5b5b", kill_on_drop: false }`
[INFO] [stdout] 8cb7312f59dd4e535bc5955b29e77eb37c462dfb2443a9db88c3aa72561d5b5b
