[INFO] cloning repository https://github.com/sasjafor/PunkBot-Rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sasjafor/PunkBot-Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsasjafor%2FPunkBot-Rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsasjafor%2FPunkBot-Rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 49dbcc6161f3dc8944b112a33d1d7dcbf4ff616f
[INFO] checking sasjafor/PunkBot-Rust against try#506dff8de9f54f528028a7e4497ea925a4f3e19e for pr-94295
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsasjafor%2FPunkBot-Rust" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sasjafor/PunkBot-Rust on toolchain 506dff8de9f54f528028a7e4497ea925a4f3e19e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+506dff8de9f54f528028a7e4497ea925a4f3e19e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/sasjafor/PunkBot-Rust
[INFO] finished tweaking git repo https://github.com/sasjafor/PunkBot-Rust
[INFO] tweaked toml for git repo https://github.com/sasjafor/PunkBot-Rust written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+506dff8de9f54f528028a7e4497ea925a4f3e19e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
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[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+506dff8de9f54f528028a7e4497ea925a4f3e19e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]  Downloading crates ...
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[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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+506dff8de9f54f528028a7e4497ea925a4f3e19e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 715c2e3a679ed0938ef19b99fbd3bcdc1d385c1dacfa4e599d96d094cd448130
[INFO] running `Command { std: "docker" "start" "-a" "715c2e3a679ed0938ef19b99fbd3bcdc1d385c1dacfa4e599d96d094cd448130", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "715c2e3a679ed0938ef19b99fbd3bcdc1d385c1dacfa4e599d96d094cd448130", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "715c2e3a679ed0938ef19b99fbd3bcdc1d385c1dacfa4e599d96d094cd448130", kill_on_drop: false }`
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[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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+506dff8de9f54f528028a7e4497ea925a4f3e19e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a99093255a8c79ed028e455e83d17c32396872a8bb9cd87bfc94da6e3ebe615f
[INFO] running `Command { std: "docker" "start" "-a" "a99093255a8c79ed028e455e83d17c32396872a8bb9cd87bfc94da6e3ebe615f", kill_on_drop: false }`
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[INFO] [stdout] warning: unused imports: `Restartable`, `restartable`, `ytdl`
[INFO] [stdout]   --> src/commands/play.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 15 |     input::{Restartable, restartable, ytdl_search}, 
[INFO] [stdout]    |             ^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 16 |     ytdl
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error`
[INFO] [stdout]   --> src/commands/play.rs:18:15
[INFO] [stdout]    |
[INFO] [stdout] 18 | use tracing::{error};
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Restartable`, `restartable`, `ytdl`
[INFO] [stdout]   --> src/commands/play.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 15 |     input::{Restartable, restartable, ytdl_search}, 
[INFO] [stdout]    |             ^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 16 |     ytdl
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error`
[INFO] [stdout]   --> src/commands/play.rs:18:15
[INFO] [stdout]    |
[INFO] [stdout] 18 | use tracing::{error};
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/commands/play.rs:26:49
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub async fn play(ctx: &Context, msg: &Message, mut args: Args) -> CommandResult {
[INFO] [stdout]    |                                                 ----^^^^
[INFO] [stdout]    |                                                 |
[INFO] [stdout]    |                                                 help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/commands/play.rs:26:49
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub async fn play(ctx: &Context, msg: &Message, mut args: Args) -> CommandResult {
[INFO] [stdout]    |                                                 ----^^^^
[INFO] [stdout]    |                                                 |
[INFO] [stdout]    |                                                 help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 55.04s
[INFO] running `Command { std: "docker" "inspect" "a99093255a8c79ed028e455e83d17c32396872a8bb9cd87bfc94da6e3ebe615f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a99093255a8c79ed028e455e83d17c32396872a8bb9cd87bfc94da6e3ebe615f", kill_on_drop: false }`
[INFO] [stdout] a99093255a8c79ed028e455e83d17c32396872a8bb9cd87bfc94da6e3ebe615f