[INFO] cloning repository https://github.com/ImNotTwig/cta
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ImNotTwig/cta" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FImNotTwig%2Fcta", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FImNotTwig%2Fcta'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0d44fbd070ecd0e245e13f3bfa2a82ea092e7257
[INFO] testing ImNotTwig/cta against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FImNotTwig%2Fcta" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ImNotTwig/cta
[INFO] finished tweaking git repo https://github.com/ImNotTwig/cta
[INFO] tweaked toml for git repo https://github.com/ImNotTwig/cta written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ImNotTwig/cta on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ImNotTwig/cta 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 751d734f2ca29a951bc8ee9c5b733fa237f6514c6e5c975325f50b1f4e6247c2
[INFO] running `Command { std: "docker" "start" "-a" "751d734f2ca29a951bc8ee9c5b733fa237f6514c6e5c975325f50b1f4e6247c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "751d734f2ca29a951bc8ee9c5b733fa237f6514c6e5c975325f50b1f4e6247c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "751d734f2ca29a951bc8ee9c5b733fa237f6514c6e5c975325f50b1f4e6247c2", kill_on_drop: false }`
[INFO] [stdout] 751d734f2ca29a951bc8ee9c5b733fa237f6514c6e5c975325f50b1f4e6247c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a2dfc4580566a6cebd06dfbfa80f1c4d1206f8181cc925d94f3d1438200adf9
[INFO] running `Command { std: "docker" "start" "-a" "9a2dfc4580566a6cebd06dfbfa80f1c4d1206f8181cc925d94f3d1438200adf9", kill_on_drop: false }`
[INFO] [stderr]    Compiling typenum v1.18.0
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[INFO] [stderr]    Compiling twilight-validate v0.17.0 (https://github.com/twilight-rs/twilight/?rev=1e65bb41503870a8b1d6a6030f7630323a2f2b5c#1e65bb41)
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[INFO] [stderr]    Compiling audiopus v0.3.0-rc.0
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[INFO] [stderr]    Compiling strum v0.27.2
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[INFO] [stderr]    Compiling tracing-futures v0.2.5
[INFO] [stderr]    Compiling serde-aux v4.6.0
[INFO] [stderr]    Compiling twilight-gateway-queue v0.17.0 (https://github.com/twilight-rs/twilight/?rev=1e65bb41503870a8b1d6a6030f7630323a2f2b5c#1e65bb41)
[INFO] [stderr]    Compiling streamcatcher v1.0.1
[INFO] [stderr]    Compiling serenity-voice-model v0.2.1 (https://github.com/serenity-rs/voice-model.git?branch=next#b1400a12)
[INFO] [stderr]    Compiling small-fixed-array v0.4.10
[INFO] [stderr]    Compiling serde_cow v0.1.2
[INFO] [stderr]    Compiling extract_map v0.3.1
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling uuid v1.16.0
[INFO] [stderr]    Compiling ringbuf v0.4.8
[INFO] [stderr]    Compiling sharded-slab v0.1.7
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[INFO] [stderr]    Compiling thread_local v1.1.8
[INFO] [stderr]    Compiling socket2 v0.5.8
[INFO] [stderr]    Compiling unty v0.0.4
[INFO] [stderr]    Compiling nohash-hasher v0.2.0
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling bincode v2.0.1
[INFO] [stderr]    Compiling tracing-subscriber v0.3.19
[INFO] [stderr]    Compiling twilight-standby v0.17.0 (https://github.com/twilight-rs/twilight/?rev=1e65bb41503870a8b1d6a6030f7630323a2f2b5c#1e65bb41)
[INFO] [stderr]    Compiling twilight-cache-inmemory v0.17.1 (https://github.com/twilight-rs/twilight/?rev=1e65bb41503870a8b1d6a6030f7630323a2f2b5c#1e65bb41)
[INFO] [stderr]    Compiling rustls-webpki v0.102.8
[INFO] [stderr]    Compiling davey v0.1.2
[INFO] [stderr]    Compiling rustls-webpki v0.103.3
[INFO] [stderr]    Compiling tokio-rustls v0.26.1
[INFO] [stderr]    Compiling rustls-platform-verifier v0.6.2
[INFO] [stderr]    Compiling tungstenite v0.28.0
[INFO] [stderr]    Compiling hyper-rustls v0.27.7
[INFO] [stderr]    Compiling tokio-websockets v0.11.2
[INFO] [stderr]    Compiling tokio-websockets v0.13.1
[INFO] [stderr]    Compiling reqwest v0.12.15
[INFO] [stderr]    Compiling reqwest v0.13.2
[INFO] [stderr]    Compiling twilight-http v0.17.1 (https://github.com/twilight-rs/twilight/?rev=1e65bb41503870a8b1d6a6030f7630323a2f2b5c#1e65bb41)
[INFO] [stderr]    Compiling tokio-tungstenite v0.28.0
[INFO] [stderr]    Compiling twilight-gateway v0.16.0
[INFO] [stderr]    Compiling twilight-lavalink v0.16.0-rc.1 (https://github.com/twilight-rs/twilight/?rev=1e65bb41503870a8b1d6a6030f7630323a2f2b5c#1e65bb41)
[INFO] [stderr]    Compiling stream_lib v0.5.2
[INFO] [stderr]    Compiling twilight-gateway v0.17.1 (https://github.com/twilight-rs/twilight/?rev=1e65bb41503870a8b1d6a6030f7630323a2f2b5c#1e65bb41)
[INFO] [stderr]    Compiling cta v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `net::SocketAddr`
[INFO] [stdout]  --> src/commands/music/join.rs:1:27
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{future::Future, net::SocketAddr, pin::Pin};
[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: `Track`
[INFO] [stdout]   --> src/commands/music/join.rs:11:23
[INFO] [stdout]    |
[INFO] [stdout] 11 |     model::{outgoing, Track},
[INFO] [stdout]    |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> src/commands/music/join.rs:20:48
[INFO] [stdout]    |
[INFO] [stdout] 20 | async fn join_impl(s: State, m: MessageCreate, c: CommandWithData) -> anyhow::Result<()> {
[INFO] [stdout]    |                                                ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> src/commands/music/join.rs:88:49
[INFO] [stdout]    |
[INFO] [stdout] 88 | async fn leave_impl(s: State, m: MessageCreate, c: CommandWithData) -> anyhow::Result<()> {
[INFO] [stdout]    |                                                 ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `member`
[INFO] [stdout]    --> src/state.rs:115:37
[INFO] [stdout]     |
[INFO] [stdout] 115 |                         if let Some(member) = &reaction.member {
[INFO] [stdout]     |                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_member`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/parser/argument.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Int(i32),
[INFO] [stdout]   |     --- ^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `ArgumentWithData` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 5 -     Int(i32),
[INFO] [stdout] 5 +     Int(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/parser/argument.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 |     Bool(bool),
[INFO] [stdout]   |     ---- ^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `ArgumentWithData` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 6 -     Bool(bool),
[INFO] [stdout] 6 +     Bool(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `int` and `bool` are never used
[INFO] [stdout]   --> src/parser/argument.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout]  8 | impl ArgumentWithData {
[INFO] [stdout]    | --------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub fn int(&self) -> Option<i32> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub fn bool(&self) -> Option<bool> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `label` is never read
[INFO] [stdout]   --> src/parser/argument.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub struct ArgumentMetadata {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] 46 |     pub label: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ArgumentMetadata` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Int` and `Bool` are never constructed
[INFO] [stdout]   --> src/parser/argument.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub enum Argument {
[INFO] [stdout]    |          -------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 54 |     Int(ArgumentMetadata),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 55 |     Bool(ArgumentMetadata),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Argument` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `label` is never used
[INFO] [stdout]   --> src/parser/argument.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 58 | impl Argument {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] 59 |     pub fn label(self: Argument) -> String {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `subcommand` are never read
[INFO] [stdout]   --> src/parser/command.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct CommandWithData {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] 13 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 14 |     pub subcommand: Option<Box<CommandWithData>>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CommandWithData` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `read_configs_from_file` is never used
[INFO] [stdout]   --> src/state.rs:24:14
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub trait Handler {
[INFO] [stdout]    |           ------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 24 |     async fn read_configs_from_file(&self) -> anyhow::Result<()>;
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `client` is never read
[INFO] [stdout]   --> src/state.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct StateRef {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub client: Client,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8m 12s
[INFO] running `Command { std: "docker" "inspect" "9a2dfc4580566a6cebd06dfbfa80f1c4d1206f8181cc925d94f3d1438200adf9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a2dfc4580566a6cebd06dfbfa80f1c4d1206f8181cc925d94f3d1438200adf9", kill_on_drop: false }`
[INFO] [stdout] 9a2dfc4580566a6cebd06dfbfa80f1c4d1206f8181cc925d94f3d1438200adf9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 061ce6f66575c3b90cebf16b4940998b3c9fbaefe76cbce4df365eeee914ee93
[INFO] running `Command { std: "docker" "start" "-a" "061ce6f66575c3b90cebf16b4940998b3c9fbaefe76cbce4df365eeee914ee93", kill_on_drop: false }`
[INFO] [stderr]    Compiling cta v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `net::SocketAddr`
[INFO] [stdout]  --> src/commands/music/join.rs:1:27
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{future::Future, net::SocketAddr, pin::Pin};
[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: `Track`
[INFO] [stdout]   --> src/commands/music/join.rs:11:23
[INFO] [stdout]    |
[INFO] [stdout] 11 |     model::{outgoing, Track},
[INFO] [stdout]    |                       ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> src/commands/music/join.rs:20:48
[INFO] [stdout]    |
[INFO] [stdout] 20 | async fn join_impl(s: State, m: MessageCreate, c: CommandWithData) -> anyhow::Result<()> {
[INFO] [stdout]    |                                                ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> src/commands/music/join.rs:88:49
[INFO] [stdout]    |
[INFO] [stdout] 88 | async fn leave_impl(s: State, m: MessageCreate, c: CommandWithData) -> anyhow::Result<()> {
[INFO] [stdout]    |                                                 ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `member`
[INFO] [stdout]    --> src/state.rs:115:37
[INFO] [stdout]     |
[INFO] [stdout] 115 |                         if let Some(member) = &reaction.member {
[INFO] [stdout]     |                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_member`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/parser/argument.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     Int(i32),
[INFO] [stdout]   |     --- ^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `ArgumentWithData` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 5 -     Int(i32),
[INFO] [stdout] 5 +     Int(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/parser/argument.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 |     Bool(bool),
[INFO] [stdout]   |     ---- ^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `ArgumentWithData` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 6 -     Bool(bool),
[INFO] [stdout] 6 +     Bool(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `int` and `bool` are never used
[INFO] [stdout]   --> src/parser/argument.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout]  8 | impl ArgumentWithData {
[INFO] [stdout]    | --------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 30 |     pub fn int(&self) -> Option<i32> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 36 |     pub fn bool(&self) -> Option<bool> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `label` is never read
[INFO] [stdout]   --> src/parser/argument.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub struct ArgumentMetadata {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] 46 |     pub label: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ArgumentMetadata` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Int` and `Bool` are never constructed
[INFO] [stdout]   --> src/parser/argument.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub enum Argument {
[INFO] [stdout]    |          -------- variants in this enum
[INFO] [stdout] ...
[INFO] [stdout] 54 |     Int(ArgumentMetadata),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 55 |     Bool(ArgumentMetadata),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Argument` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `label` is never used
[INFO] [stdout]   --> src/parser/argument.rs:59:12
[INFO] [stdout]    |
[INFO] [stdout] 58 | impl Argument {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] 59 |     pub fn label(self: Argument) -> String {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `subcommand` are never read
[INFO] [stdout]   --> src/parser/command.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct CommandWithData {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] 13 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 14 |     pub subcommand: Option<Box<CommandWithData>>,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CommandWithData` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `read_configs_from_file` is never used
[INFO] [stdout]   --> src/state.rs:24:14
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub trait Handler {
[INFO] [stdout]    |           ------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 24 |     async fn read_configs_from_file(&self) -> anyhow::Result<()>;
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `client` is never read
[INFO] [stdout]   --> src/state.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct StateRef {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub client: Client,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.07s
[INFO] running `Command { std: "docker" "inspect" "061ce6f66575c3b90cebf16b4940998b3c9fbaefe76cbce4df365eeee914ee93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "061ce6f66575c3b90cebf16b4940998b3c9fbaefe76cbce4df365eeee914ee93", kill_on_drop: false }`
[INFO] [stdout] 061ce6f66575c3b90cebf16b4940998b3c9fbaefe76cbce4df365eeee914ee93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d81e202110c7335e940798718081c1285923a86be0050d98d6f82c5260de290c
[INFO] running `Command { std: "docker" "start" "-a" "d81e202110c7335e940798718081c1285923a86be0050d98d6f82c5260de290c", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `net::SocketAddr`
[INFO] [stderr]  --> src/commands/music/join.rs:1:27
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::{future::Future, net::SocketAddr, pin::Pin};
[INFO] [stderr]   |                           ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Track`
[INFO] [stderr]   --> src/commands/music/join.rs:11:23
[INFO] [stderr]    |
[INFO] [stderr] 11 |     model::{outgoing, Track},
[INFO] [stderr]    |                       ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `c`
[INFO] [stderr]   --> src/commands/music/join.rs:20:48
[INFO] [stderr]    |
[INFO] [stderr] 20 | async fn join_impl(s: State, m: MessageCreate, c: CommandWithData) -> anyhow::Result<()> {
[INFO] [stderr]    |                                                ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `c`
[INFO] [stderr]   --> src/commands/music/join.rs:88:49
[INFO] [stderr]    |
[INFO] [stderr] 88 | async fn leave_impl(s: State, m: MessageCreate, c: CommandWithData) -> anyhow::Result<()> {
[INFO] [stderr]    |                                                 ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `member`
[INFO] [stderr]    --> src/state.rs:115:37
[INFO] [stderr]     |
[INFO] [stderr] 115 |                         if let Some(member) = &reaction.member {
[INFO] [stderr]     |                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_member`
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]  --> src/parser/argument.rs:5:9
[INFO] [stderr]   |
[INFO] [stderr] 5 |     Int(i32),
[INFO] [stderr]   |     --- ^^^
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]   |     |
[INFO] [stderr]   |     field in this variant
[INFO] [stderr]   |
[INFO] [stderr]   = note: `ArgumentWithData` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]   |
[INFO] [stderr] 5 -     Int(i32),
[INFO] [stderr] 5 +     Int(()),
[INFO] [stderr]   |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]  --> src/parser/argument.rs:6:10
[INFO] [stderr]   |
[INFO] [stderr] 6 |     Bool(bool),
[INFO] [stderr]   |     ---- ^^^^
[INFO] [stderr]   |     |
[INFO] [stderr]   |     field in this variant
[INFO] [stderr]   |
[INFO] [stderr]   = note: `ArgumentWithData` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]   |
[INFO] [stderr] 6 -     Bool(bool),
[INFO] [stderr] 6 +     Bool(()),
[INFO] [stderr]   |
[INFO] [stderr] 
[INFO] [stderr] warning: methods `int` and `bool` are never used
[INFO] [stderr]   --> src/parser/argument.rs:30:12
[INFO] [stderr]    |
[INFO] [stderr]  8 | impl ArgumentWithData {
[INFO] [stderr]    | --------------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 30 |     pub fn int(&self) -> Option<i32> {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 36 |     pub fn bool(&self) -> Option<bool> {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `label` is never read
[INFO] [stderr]   --> src/parser/argument.rs:46:9
[INFO] [stderr]    |
[INFO] [stderr] 45 | pub struct ArgumentMetadata {
[INFO] [stderr]    |            ---------------- field in this struct
[INFO] [stderr] 46 |     pub label: String,
[INFO] [stderr]    |         ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ArgumentMetadata` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Int` and `Bool` are never constructed
[INFO] [stderr]   --> src/parser/argument.rs:54:5
[INFO] [stderr]    |
[INFO] [stderr] 51 | pub enum Argument {
[INFO] [stderr]    |          -------- variants in this enum
[INFO] [stderr] ...
[INFO] [stderr] 54 |     Int(ArgumentMetadata),
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 55 |     Bool(ArgumentMetadata),
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Argument` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: method `label` is never used
[INFO] [stderr]   --> src/parser/argument.rs:59:12
[INFO] [stderr]    |
[INFO] [stderr] 58 | impl Argument {
[INFO] [stderr]    | ------------- method in this implementation
[INFO] [stderr] 59 |     pub fn label(self: Argument) -> String {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `name` and `subcommand` are never read
[INFO] [stderr]   --> src/parser/command.rs:13:9
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub struct CommandWithData {
[INFO] [stderr]    |            --------------- fields in this struct
[INFO] [stderr] 13 |     pub name: String,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr] 14 |     pub subcommand: Option<Box<CommandWithData>>,
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `CommandWithData` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: method `read_configs_from_file` is never used
[INFO] [stderr]   --> src/state.rs:24:14
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub trait Handler {
[INFO] [stderr]    |           ------- method in this trait
[INFO] [stderr] ...
[INFO] [stderr] 24 |     async fn read_configs_from_file(&self) -> anyhow::Result<()>;
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `client` is never read
[INFO] [stderr]   --> src/state.rs:31:9
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub struct StateRef {
[INFO] [stderr]    |            -------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 31 |     pub client: Client,
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `cta` (bin "cta" test) generated 14 warnings (run `cargo fix --bin "cta" -p cta --tests` to apply 5 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.70s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/cta-81199615b2e960de)
[INFO] running `Command { std: "docker" "inspect" "d81e202110c7335e940798718081c1285923a86be0050d98d6f82c5260de290c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d81e202110c7335e940798718081c1285923a86be0050d98d6f82c5260de290c", kill_on_drop: false }`
[INFO] [stdout] d81e202110c7335e940798718081c1285923a86be0050d98d6f82c5260de290c