[INFO] cloning repository https://github.com/rhgndf/discord_bridge
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rhgndf/discord_bridge" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frhgndf%2Fdiscord_bridge", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frhgndf%2Fdiscord_bridge'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 07d05814967985122c4acd8d90c3563b61d9df07
[INFO] checking rhgndf/discord_bridge against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frhgndf%2Fdiscord_bridge" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rhgndf/discord_bridge
[INFO] finished tweaking git repo https://github.com/rhgndf/discord_bridge
[INFO] tweaked toml for git repo https://github.com/rhgndf/discord_bridge written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rhgndf/discord_bridge 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/rhgndf/discord_bridge 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 }`
[INFO] [stderr]     Updating crates.io index
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[INFO] [stderr]   Downloaded rustfft v6.3.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 }`
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[INFO] running `Command { std: "docker" "start" "-a" "f789495a9fea4588cf053a54a3c1f5f7bce4457d11892032d6e2cb38ce042697", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f789495a9fea4588cf053a54a3c1f5f7bce4457d11892032d6e2cb38ce042697", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f789495a9fea4588cf053a54a3c1f5f7bce4457d11892032d6e2cb38ce042697", kill_on_drop: false }`
[INFO] [stdout] f789495a9fea4588cf053a54a3c1f5f7bce4457d11892032d6e2cb38ce042697
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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 }`
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[INFO] running `Command { std: "docker" "start" "-a" "4454b11f1844318a735c151b6a3dfb69c9d70c90c92ef01dbe04dd6a0a2e9b44", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `all::EditChannel`
[INFO] [stdout]  --> src/commands.rs:7:16
[INFO] [stdout]   |
[INFO] [stdout] 7 | use serenity::{all::EditChannel, prelude::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: `Data`
[INFO] [stdout]   --> src/commands.rs:15:22
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::{Context, Data, Error};
[INFO] [stdout]    |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `all::EditChannel`
[INFO] [stdout]  --> src/commands.rs:7:16
[INFO] [stdout]   |
[INFO] [stdout] 7 | use serenity::{all::EditChannel, prelude::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: `Data`
[INFO] [stdout]   --> src/commands.rs:15:22
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::{Context, Data, Error};
[INFO] [stdout]    |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `clients` is never read
[INFO] [stdout]   --> src/main.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct Data {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 25 |     clients: Mutex<HashMap<u64, Arc<USRPClient>>>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `nick` is never read
[INFO] [stdout]   --> src/bridge.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | struct UserData {
[INFO] [stdout]    |        -------- field in this struct
[INFO] [stdout] 29 |     callsign: String,
[INFO] [stdout] 30 |     nick: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `disconnect` is never used
[INFO] [stdout]   --> src/usrp/mod.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl USRPClient {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub fn disconnect(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `VoicePacket` is never used
[INFO] [stdout]   --> src/usrp/mod.rs:83:6
[INFO] [stdout]    |
[INFO] [stdout] 83 | enum VoicePacket {
[INFO] [stdout]    |      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `VoiceClient` is never used
[INFO] [stdout]   --> src/usrp/mod.rs:89:7
[INFO] [stdout]    |
[INFO] [stdout] 89 | trait VoiceClient {
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `clients` is never read
[INFO] [stdout]   --> src/main.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct Data {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 25 |     clients: Mutex<HashMap<u64, Arc<USRPClient>>>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `nick` is never read
[INFO] [stdout]   --> src/bridge.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | struct UserData {
[INFO] [stdout]    |        -------- field in this struct
[INFO] [stdout] 29 |     callsign: String,
[INFO] [stdout] 30 |     nick: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `disconnect` is never used
[INFO] [stdout]   --> src/usrp/mod.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl USRPClient {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub fn disconnect(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `VoicePacket` is never used
[INFO] [stdout]   --> src/usrp/mod.rs:83:6
[INFO] [stdout]    |
[INFO] [stdout] 83 | enum VoicePacket {
[INFO] [stdout]    |      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `VoiceClient` is never used
[INFO] [stdout]   --> src/usrp/mod.rs:89:7
[INFO] [stdout]    |
[INFO] [stdout] 89 | trait VoiceClient {
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 47s
[INFO] running `Command { std: "docker" "inspect" "4454b11f1844318a735c151b6a3dfb69c9d70c90c92ef01dbe04dd6a0a2e9b44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4454b11f1844318a735c151b6a3dfb69c9d70c90c92ef01dbe04dd6a0a2e9b44", kill_on_drop: false }`
[INFO] [stdout] 4454b11f1844318a735c151b6a3dfb69c9d70c90c92ef01dbe04dd6a0a2e9b44
