[INFO] cloning repository https://github.com/KaniyaSimeji/rust-disbot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/KaniyaSimeji/rust-disbot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKaniyaSimeji%2Frust-disbot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKaniyaSimeji%2Frust-disbot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6e2dd55a69c19857ce05e914e4d0a965c4c1a635
[INFO] testing KaniyaSimeji/rust-disbot against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKaniyaSimeji%2Frust-disbot" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/KaniyaSimeji/rust-disbot on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/KaniyaSimeji/rust-disbot
[INFO] finished tweaking git repo https://github.com/KaniyaSimeji/rust-disbot
[INFO] tweaked toml for git repo https://github.com/KaniyaSimeji/rust-disbot written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/KaniyaSimeji/rust-disbot already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 1a71438b304bfdcb9d503190743890a6e838e432e40f9a4b97fda2d12ed89950
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[INFO] running `Command { std: "docker" "rm" "-f" "1a71438b304bfdcb9d503190743890a6e838e432e40f9a4b97fda2d12ed89950", kill_on_drop: false }`
[INFO] [stdout] 1a71438b304bfdcb9d503190743890a6e838e432e40f9a4b97fda2d12ed89950
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 75340be46ed161b7ecec571f02a3999d6164660cb741ec325856b11ef649a698
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[INFO] [stderr]    Compiling hyper-rustls v0.22.1
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[INFO] [stderr]    Compiling test-kani v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected item after attributes
[INFO] [stdout]  --> src/cmds/embeds.rs:8:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | #[command]
[INFO] [stdout]   | ---------- other attributes here
[INFO] [stdout] 8 | #[description = "aa"]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Args`, `Check`, `Client`, `StandardFramework`, `gateway::Ready`, `http::Http`, `macros`, `misc::Mentionable`, `prelude::ChannelId`
[INFO] [stdout]  --> src/cmds/voice.rs:2:14
[INFO] [stdout]   |
[INFO] [stdout] 2 |     client::{Client, Context},
[INFO] [stdout]   |              ^^^^^^
[INFO] [stdout] 3 |     framework::standard::{macros, Args, Check, CommandResult, StandardFramework},
[INFO] [stdout]   |                           ^^^^^^  ^^^^  ^^^^^                 ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 4 |     http::Http,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 5 |     model::{channel::Message, gateway::Ready, misc::Mentionable, prelude::ChannelId},
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `EventContext`, `EventHandler as VoiceEventHamdle`, `Event`, `SerenityInit`, `TrackEvent`, `restartable::Restart`, `self as songbirdself`
[INFO] [stdout]   --> src/cmds/voice.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 |     input::{self as songbirdself, restartable::Restart},
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 11 |     Event, EventContext, EventHandler as VoiceEventHamdle, SerenityInit, TrackEvent,
[INFO] [stdout]    |     ^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/cmds/voice.rs:20:70
[INFO] [stdout]    |
[INFO] [stdout] 20 |   async fn join(context: &Context, message: &Message) -> CommandResult {
[INFO] [stdout]    |  ______________________________________________________________________^
[INFO] [stdout] 21 | |     let GuildGet = message.guild(&context.cache).await.unwrap();
[INFO] [stdout] 22 | |     let GuildIdGet = GuildGet.id;
[INFO] [stdout] 23 | |
[INFO] [stdout] ...  |
[INFO] [stdout] 39 | |     };
[INFO] [stdout] 40 | | }
[INFO] [stdout]    | |_^ expected enum `Result`, found `()`
[INFO] [stdout]    |
[INFO] [stdout]    = note:   expected enum `Result<(), Box<(dyn std::error::Error + Sync + std::marker::Send + 'static)>>`
[INFO] [stdout]            found unit type `()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `test-kani` due to 3 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "75340be46ed161b7ecec571f02a3999d6164660cb741ec325856b11ef649a698", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75340be46ed161b7ecec571f02a3999d6164660cb741ec325856b11ef649a698", kill_on_drop: false }`
[INFO] [stdout] 75340be46ed161b7ecec571f02a3999d6164660cb741ec325856b11ef649a698