[INFO] cloning repository https://github.com/cloudybyte/soundy-v2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cloudybyte/soundy-v2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcloudybyte%2Fsoundy-v2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcloudybyte%2Fsoundy-v2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 76223ee687f5f74d0c65d06610eac4ec4951d4fe
[INFO] checking cloudybyte/soundy-v2 against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcloudybyte%2Fsoundy-v2" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/cloudybyte/soundy-v2
[INFO] finished tweaking git repo https://github.com/cloudybyte/soundy-v2
[INFO] tweaked toml for git repo https://github.com/cloudybyte/soundy-v2 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/cloudybyte/soundy-v2 on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/cloudybyte/soundy-v2 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 036d90d0decfb786ebd3fcd57cabbc2b6c93dedccb6af9a0eb120d7c1d70ee3d
[INFO] running `Command { std: "docker" "start" "-a" "036d90d0decfb786ebd3fcd57cabbc2b6c93dedccb6af9a0eb120d7c1d70ee3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "036d90d0decfb786ebd3fcd57cabbc2b6c93dedccb6af9a0eb120d7c1d70ee3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "036d90d0decfb786ebd3fcd57cabbc2b6c93dedccb6af9a0eb120d7c1d70ee3d", kill_on_drop: false }`
[INFO] [stdout] 036d90d0decfb786ebd3fcd57cabbc2b6c93dedccb6af9a0eb120d7c1d70ee3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a10850b4bd5f4e34cf575ce6610eb27490d631a8e181ba48e5b47db105f6676e
[INFO] running `Command { std: "docker" "start" "-a" "a10850b4bd5f4e34cf575ce6610eb27490d631a8e181ba48e5b47db105f6676e", kill_on_drop: false }`
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[INFO] [stderr]    Compiling pin-project-internal v1.0.10
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[INFO] [stderr]     Checking h2 v0.3.9
[INFO] [stderr]     Checking async-tungstenite v0.11.0
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[INFO] [stderr]     Checking soundy-v2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Args` and `misc::Mentionable`
[INFO] [stdout]   --> src/main.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 14 |             Args, CommandResult,
[INFO] [stdout]    |             ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     model::{channel::Message, gateway::Ready, id::GuildId, misc::Mentionable},
[INFO] [stdout]    |                                                            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Args` and `misc::Mentionable`
[INFO] [stdout]   --> src/main.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 14 |             Args, CommandResult,
[INFO] [stdout]    |             ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     model::{channel::Message, gateway::Ready, id::GuildId, misc::Mentionable},
[INFO] [stdout]    |                                                            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `chrono::Utc`
[INFO] [stdout]  --> src/util.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use chrono::Utc;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serenity::builder::Timestamp`
[INFO] [stdout]  --> src/util.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use serenity::builder::Timestamp;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tracing_subscriber::fmt::time::ChronoUtc`
[INFO] [stdout]   --> src/util.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use tracing_subscriber::fmt::time::ChronoUtc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `chrono::Utc`
[INFO] [stdout]  --> src/util.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use chrono::Utc;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serenity::builder::Timestamp`
[INFO] [stdout]  --> src/util.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use serenity::builder::Timestamp;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `prelude::Mentionable`
[INFO] [stdout]  --> src/commands/join.rs:1:113
[INFO] [stdout]   |
[INFO] [stdout] 1 | use serenity::{framework::standard::{macros::command, CommandResult}, client::Context, model::channel::Message, prelude::Mentionable};
[INFO] [stdout]   |                                                                                                                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Lavalink`
[INFO] [stdout]  --> src/commands/join.rs:3:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::{check_msg, Lavalink, util::join_vc};
[INFO] [stdout]   |                        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tracing_subscriber::fmt::time::ChronoUtc`
[INFO] [stdout]   --> src/util.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use tracing_subscriber::fmt::time::ChronoUtc;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `check_msg`
[INFO] [stdout]  --> src/commands/skip.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::{Lavalink, check_msg};
[INFO] [stdout]   |                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::convert::TryInto`
[INFO] [stdout]  --> src/commands/volume.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::convert::TryInto;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CommandError`
[INFO] [stdout]  --> src/commands/volume.rs:3:43
[INFO] [stdout]   |
[INFO] [stdout] 3 | use serenity::framework::standard::{Args, CommandError};
[INFO] [stdout]   |                                           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `prelude::Mentionable`
[INFO] [stdout]  --> src/commands/join.rs:1:113
[INFO] [stdout]   |
[INFO] [stdout] 1 | use serenity::{framework::standard::{macros::command, CommandResult}, client::Context, model::channel::Message, prelude::Mentionable};
[INFO] [stdout]   |                                                                                                                 ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Lavalink`
[INFO] [stdout]  --> src/commands/join.rs:3:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::{check_msg, Lavalink, util::join_vc};
[INFO] [stdout]   |                        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `check_msg`
[INFO] [stdout]  --> src/commands/skip.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::{Lavalink, check_msg};
[INFO] [stdout]   |                       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::convert::TryInto`
[INFO] [stdout]  --> src/commands/volume.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::convert::TryInto;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CommandError`
[INFO] [stdout]  --> src/commands/volume.rs:3:43
[INFO] [stdout]   |
[INFO] [stdout] 3 | use serenity::framework::standard::{Args, CommandError};
[INFO] [stdout]   |                                           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/util.rs:25:18
[INFO] [stdout]    |
[INFO] [stdout] 25 |         m.embed(|mut e| {
[INFO] [stdout]    |                  ----^
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/util.rs:25:18
[INFO] [stdout]    |
[INFO] [stdout] 25 |         m.embed(|mut e| {
[INFO] [stdout]    |                  ----^
[INFO] [stdout]    |                  |
[INFO] [stdout]    |                  help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Success`, `Warn`, and `Special` are never constructed
[INFO] [stdout]   --> src/util.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub enum EmbedType {
[INFO] [stdout]    |          --------- variants in this enum
[INFO] [stdout] 16 |     Info,
[INFO] [stdout] 17 |     Success,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 18 |     Warn,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 19 |     Error,
[INFO] [stdout] 20 |     Special,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/commands/play.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |         join_vc(guild_id, msg.channel_id, connect_to, ctx).await;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 52 |         let _ = join_vc(guild_id, msg.channel_id, connect_to, ctx).await;
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Success`, `Warn`, and `Special` are never constructed
[INFO] [stdout]   --> src/util.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub enum EmbedType {
[INFO] [stdout]    |          --------- variants in this enum
[INFO] [stdout] 16 |     Info,
[INFO] [stdout] 17 |     Success,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 18 |     Warn,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 19 |     Error,
[INFO] [stdout] 20 |     Special,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/commands/play.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |         join_vc(guild_id, msg.channel_id, connect_to, ctx).await;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 52 |         let _ = join_vc(guild_id, msg.channel_id, connect_to, ctx).await;
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 57.69s
[INFO] running `Command { std: "docker" "inspect" "a10850b4bd5f4e34cf575ce6610eb27490d631a8e181ba48e5b47db105f6676e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a10850b4bd5f4e34cf575ce6610eb27490d631a8e181ba48e5b47db105f6676e", kill_on_drop: false }`
[INFO] [stdout] a10850b4bd5f4e34cf575ce6610eb27490d631a8e181ba48e5b47db105f6676e
