[INFO] cloning repository https://github.com/Flawless-sys/Rust-bot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Flawless-sys/Rust-bot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFlawless-sys%2FRust-bot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFlawless-sys%2FRust-bot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 47e213a54525f3f67a2f0d6d96f7339d7809dff4
[INFO] documenting Flawless-sys/Rust-bot against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFlawless-sys%2FRust-bot" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
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[INFO] validating manifest of git repo https://github.com/Flawless-sys/Rust-bot on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Flawless-sys/Rust-bot
[INFO] finished tweaking git repo https://github.com/Flawless-sys/Rust-bot
[INFO] tweaked toml for git repo https://github.com/Flawless-sys/Rust-bot written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/Flawless-sys/Rust-bot already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e8d140291f6787470349bb115b59b2b7c0790a776e4cf2f143bed9607cef5e6c
[INFO] running `Command { std: "docker" "start" "-a" "e8d140291f6787470349bb115b59b2b7c0790a776e4cf2f143bed9607cef5e6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8d140291f6787470349bb115b59b2b7c0790a776e4cf2f143bed9607cef5e6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8d140291f6787470349bb115b59b2b7c0790a776e4cf2f143bed9607cef5e6c", kill_on_drop: false }`
[INFO] [stdout] e8d140291f6787470349bb115b59b2b7c0790a776e4cf2f143bed9607cef5e6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be7e86af25a13fffe2326253ebcd49ff1e9cfbc77e080861c943eae7ae1732a9
[INFO] running `Command { std: "docker" "start" "-a" "be7e86af25a13fffe2326253ebcd49ff1e9cfbc77e080861c943eae7ae1732a9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]    Compiling futures-util v0.3.21
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling futures-channel v0.3.21
[INFO] [stderr]     Checking tracing-core v0.1.24
[INFO] [stderr]     Checking tracing v0.1.32
[INFO] [stderr]     Checking tokio-util v0.7.1
[INFO] [stderr]     Checking h2 v0.3.13
[INFO] [stderr]     Checking hyper v0.14.18
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking serde_json v1.0.79
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking reqwest v0.11.10
[INFO] [stderr]  Documenting api v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]    --> src/main.rs:105:48
[INFO] [stdout]     |
[INFO] [stdout] 105 |     async fn refresh_token(mut self) -> Result<(TokenResponse), Box<dyn std::error::Error>> {
[INFO] [stdout]     |                                                ^             ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 105 -     async fn refresh_token(mut self) -> Result<(TokenResponse), Box<dyn std::error::Error>> {
[INFO] [stdout] 105 +     async fn refresh_token(mut self) -> Result<TokenResponse, Box<dyn std::error::Error>> {
[INFO] [stdout]     | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.64s
[INFO] running `Command { std: "docker" "inspect" "be7e86af25a13fffe2326253ebcd49ff1e9cfbc77e080861c943eae7ae1732a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be7e86af25a13fffe2326253ebcd49ff1e9cfbc77e080861c943eae7ae1732a9", kill_on_drop: false }`
[INFO] [stdout] be7e86af25a13fffe2326253ebcd49ff1e9cfbc77e080861c943eae7ae1732a9