[INFO] cloning repository https://github.com/Quackdoc/fcast-mpv-ipc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Quackdoc/fcast-mpv-ipc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FQuackdoc%2Ffcast-mpv-ipc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FQuackdoc%2Ffcast-mpv-ipc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 239e190254425f440595d30d62c47d6288b7c31f
[INFO] testing Quackdoc/fcast-mpv-ipc/239e190254425f440595d30d62c47d6288b7c31f against beta-2024-09-05 for beta-1.82-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FQuackdoc%2Ffcast-mpv-ipc" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Quackdoc/fcast-mpv-ipc on toolchain beta-2024-09-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-09-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Quackdoc/fcast-mpv-ipc
[INFO] finished tweaking git repo https://github.com/Quackdoc/fcast-mpv-ipc
[INFO] tweaked toml for git repo https://github.com/Quackdoc/fcast-mpv-ipc written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Quackdoc/fcast-mpv-ipc 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" "+beta-2024-09-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] testing Quackdoc/fcast-mpv-ipc/239e190254425f440595d30d62c47d6288b7c31f against beta-2024-09-05 for beta-1.82-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FQuackdoc%2Ffcast-mpv-ipc" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Quackdoc/fcast-mpv-ipc on toolchain beta-2024-09-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-09-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Quackdoc/fcast-mpv-ipc
[INFO] finished tweaking git repo https://github.com/Quackdoc/fcast-mpv-ipc
[INFO] tweaked toml for git repo https://github.com/Quackdoc/fcast-mpv-ipc written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Quackdoc/fcast-mpv-ipc 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" "+beta-2024-09-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mpvipc v1.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-09-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a710693d59a0b7d794febabb63e4af5444da217dc438bfe6489c53f7ab21f33d
[INFO] running `Command { std: "docker" "start" "-a" "a710693d59a0b7d794febabb63e4af5444da217dc438bfe6489c53f7ab21f33d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a710693d59a0b7d794febabb63e4af5444da217dc438bfe6489c53f7ab21f33d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a710693d59a0b7d794febabb63e4af5444da217dc438bfe6489c53f7ab21f33d", kill_on_drop: false }`
[INFO] [stdout] a710693d59a0b7d794febabb63e4af5444da217dc438bfe6489c53f7ab21f33d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-09-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c67942864f884650356095ce649fb0c323e0ee6221a6b49d20f3348244bc4ad5
[INFO] running `Command { std: "docker" "start" "-a" "c67942864f884650356095ce649fb0c323e0ee6221a6b49d20f3348244bc4ad5", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.190
[INFO] [stderr]    Compiling serde_json v1.0.107
[INFO] [stderr]    Compiling syn v2.0.38
[INFO] [stderr]    Compiling serde_derive v1.0.190
[INFO] [stderr]    Compiling mpvipc v1.3.0
[INFO] [stderr]    Compiling fcast-mpv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Shutdown`
[INFO] [stdout]  --> src/fcastmanager.rs:4:27
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::net::{TcpStream, Shutdown};
[INFO] [stdout]   |                           ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PlaybackUpdateMessage` and `VolumeUpdateMessage`
[INFO] [stdout]   --> src/fcastmanager.rs:10:36
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::models::{HEADER,Opcode, VolumeUpdateMessage, PlaybackUpdateMessage};
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::mpsc::channel`
[INFO] [stdout]  --> src/command.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::sync::mpsc::channel;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Result`
[INFO] [stdout]  --> src/command.rs:3:25
[INFO] [stdout]   |
[INFO] [stdout] 3 | use serde_json::{Value, Result,from_value};
[INFO] [stdout]   |                         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PlayState` and `VolumeUpdateMessage`
[INFO] [stdout]  --> src/state.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::models::{PlayState, PlaybackUpdateMessage, VolumeUpdateMessage};
[INFO] [stdout]   |                     ^^^^^^^^^                         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Shutdown` and `TcpListener`
[INFO] [stdout]  --> src/state.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::net::{Shutdown, TcpListener, TcpStream};
[INFO] [stdout]   |                ^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `thread` and `time`
[INFO] [stdout]  --> src/state.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::{thread, time};
[INFO] [stdout]   |           ^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::thread;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Shutdown` and `TcpStream`
[INFO] [stdout]  --> src/main.rs:7:29
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::net::{TcpListener, TcpStream, Shutdown};
[INFO] [stdout]   |                             ^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Read` and `Write`
[INFO] [stdout]  --> src/main.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::io::{Read, Write};
[INFO] [stdout]   |               ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::Value`
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use serde_json::Value;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PlaybackUpdateMessage` and `VolumeUpdateMessage`
[INFO] [stdout]   --> src/main.rs:11:14
[INFO] [stdout]    |
[INFO] [stdout] 11 | use models::{VolumeUpdateMessage, PlaybackUpdateMessage};
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `output`
[INFO] [stdout]    --> src/command.rs:116:13
[INFO] [stdout]     |
[INFO] [stdout] 116 |         let output =
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `response`
[INFO] [stdout]   --> src/state.rs:47:25
[INFO] [stdout]    |
[INFO] [stdout] 47 |                     let response = PlaybackUpdateMessage::new(0, 0);
[INFO] [stdout]    |                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_response`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/state.rs:113:17
[INFO] [stdout]     |
[INFO] [stdout] 113 |             let mut paused_state: u8;
[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: associated function `new` is never used
[INFO] [stdout]   --> src/models.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl PlayState {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 41 |     pub fn new(value: u8) -> PlayState {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `container` is never read
[INFO] [stdout]   --> src/models.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub struct PlayMessage {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] 67 |     pub container: String,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PlayMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/models.rs:96:12
[INFO] [stdout]    |
[INFO] [stdout] 95 | impl VolumeUpdateMessage {
[INFO] [stdout]    | ------------------------ associated function in this implementation
[INFO] [stdout] 96 |     pub fn new(volume: f64 ) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `updatestate` is never used
[INFO] [stdout]   --> src/state.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn updatestate(mut stream: TcpStream) {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `checksock` is never used
[INFO] [stdout]    --> src/state.rs:130:4
[INFO] [stdout]     |
[INFO] [stdout] 130 | fn checksock() -> bool {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.08s
[INFO] running `Command { std: "docker" "inspect" "c67942864f884650356095ce649fb0c323e0ee6221a6b49d20f3348244bc4ad5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c67942864f884650356095ce649fb0c323e0ee6221a6b49d20f3348244bc4ad5", kill_on_drop: false }`
[INFO] [stdout] c67942864f884650356095ce649fb0c323e0ee6221a6b49d20f3348244bc4ad5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-09-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db9402ee3934722b8218af0d1398220ab22fd4c945a9c803ffd9e470139adafc
[INFO] running `Command { std: "docker" "start" "-a" "db9402ee3934722b8218af0d1398220ab22fd4c945a9c803ffd9e470139adafc", kill_on_drop: false }`
[INFO] [stderr]    Compiling fcast-mpv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Shutdown`
[INFO] [stdout]  --> src/fcastmanager.rs:4:27
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::net::{TcpStream, Shutdown};
[INFO] [stdout]   |                           ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PlaybackUpdateMessage` and `VolumeUpdateMessage`
[INFO] [stdout]   --> src/fcastmanager.rs:10:36
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::models::{HEADER,Opcode, VolumeUpdateMessage, PlaybackUpdateMessage};
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::mpsc::channel`
[INFO] [stdout]  --> src/command.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::sync::mpsc::channel;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Result`
[INFO] [stdout]  --> src/command.rs:3:25
[INFO] [stdout]   |
[INFO] [stdout] 3 | use serde_json::{Value, Result,from_value};
[INFO] [stdout]   |                         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PlayState` and `VolumeUpdateMessage`
[INFO] [stdout]  --> src/state.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::models::{PlayState, PlaybackUpdateMessage, VolumeUpdateMessage};
[INFO] [stdout]   |                     ^^^^^^^^^                         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Shutdown` and `TcpListener`
[INFO] [stdout]  --> src/state.rs:4:16
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::net::{Shutdown, TcpListener, TcpStream};
[INFO] [stdout]   |                ^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `thread` and `time`
[INFO] [stdout]  --> src/state.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::{thread, time};
[INFO] [stdout]   |           ^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::thread;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Shutdown` and `TcpStream`
[INFO] [stdout]  --> src/main.rs:7:29
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::net::{TcpListener, TcpStream, Shutdown};
[INFO] [stdout]   |                             ^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Read` and `Write`
[INFO] [stdout]  --> src/main.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::io::{Read, Write};
[INFO] [stdout]   |               ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::Value`
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use serde_json::Value;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PlaybackUpdateMessage` and `VolumeUpdateMessage`
[INFO] [stdout]   --> src/main.rs:11:14
[INFO] [stdout]    |
[INFO] [stdout] 11 | use models::{VolumeUpdateMessage, PlaybackUpdateMessage};
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `output`
[INFO] [stdout]    --> src/command.rs:116:13
[INFO] [stdout]     |
[INFO] [stdout] 116 |         let output =
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `response`
[INFO] [stdout]   --> src/state.rs:47:25
[INFO] [stdout]    |
[INFO] [stdout] 47 |                     let response = PlaybackUpdateMessage::new(0, 0);
[INFO] [stdout]    |                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_response`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/state.rs:113:17
[INFO] [stdout]     |
[INFO] [stdout] 113 |             let mut paused_state: u8;
[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: associated function `new` is never used
[INFO] [stdout]   --> src/models.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl PlayState {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 41 |     pub fn new(value: u8) -> PlayState {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `container` is never read
[INFO] [stdout]   --> src/models.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub struct PlayMessage {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] 67 |     pub container: String,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PlayMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/models.rs:96:12
[INFO] [stdout]    |
[INFO] [stdout] 95 | impl VolumeUpdateMessage {
[INFO] [stdout]    | ------------------------ associated function in this implementation
[INFO] [stdout] 96 |     pub fn new(volume: f64 ) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `updatestate` is never used
[INFO] [stdout]   --> src/state.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn updatestate(mut stream: TcpStream) {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `checksock` is never used
[INFO] [stdout]    --> src/state.rs:130:4
[INFO] [stdout]     |
[INFO] [stdout] 130 | fn checksock() -> bool {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "db9402ee3934722b8218af0d1398220ab22fd4c945a9c803ffd9e470139adafc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db9402ee3934722b8218af0d1398220ab22fd4c945a9c803ffd9e470139adafc", kill_on_drop: false }`
[INFO] [stdout] db9402ee3934722b8218af0d1398220ab22fd4c945a9c803ffd9e470139adafc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:96c0aa5895ecf336b730ef27bcdde6e21027415df19888aad3cf1448e5d65d90" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-09-05" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 181132b2952a0ab3bad272300aaa41c748571cc5a100a616cdf7d2f1b69c187e
[INFO] running `Command { std: "docker" "start" "-a" "181132b2952a0ab3bad272300aaa41c748571cc5a100a616cdf7d2f1b69c187e", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Shutdown`
[INFO] [stderr]  --> src/fcastmanager.rs:4:27
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::net::{TcpStream, Shutdown};
[INFO] [stderr]   |                           ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `PlaybackUpdateMessage` and `VolumeUpdateMessage`
[INFO] [stderr]   --> src/fcastmanager.rs:10:36
[INFO] [stderr]    |
[INFO] [stderr] 10 | use crate::models::{HEADER,Opcode, VolumeUpdateMessage, PlaybackUpdateMessage};
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::mpsc::channel`
[INFO] [stderr]  --> src/command.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::sync::mpsc::channel;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Result`
[INFO] [stderr]  --> src/command.rs:3:25
[INFO] [stderr]   |
[INFO] [stderr] 3 | use serde_json::{Value, Result,from_value};
[INFO] [stderr]   |                         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `PlayState` and `VolumeUpdateMessage`
[INFO] [stderr]  --> src/state.rs:1:21
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::models::{PlayState, PlaybackUpdateMessage, VolumeUpdateMessage};
[INFO] [stderr]   |                     ^^^^^^^^^                         ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Shutdown` and `TcpListener`
[INFO] [stderr]  --> src/state.rs:4:16
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::net::{Shutdown, TcpListener, TcpStream};
[INFO] [stderr]   |                ^^^^^^^^  ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `thread` and `time`
[INFO] [stderr]  --> src/state.rs:6:11
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::{thread, time};
[INFO] [stderr]   |           ^^^^^^  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::thread`
[INFO] [stderr]  --> src/main.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::thread;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Shutdown` and `TcpStream`
[INFO] [stderr]  --> src/main.rs:7:29
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::net::{TcpListener, TcpStream, Shutdown};
[INFO] [stderr]   |                             ^^^^^^^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Read` and `Write`
[INFO] [stderr]  --> src/main.rs:8:15
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::io::{Read, Write};
[INFO] [stderr]   |               ^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `serde_json::Value`
[INFO] [stderr]  --> src/main.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use serde_json::Value;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `PlaybackUpdateMessage` and `VolumeUpdateMessage`
[INFO] [stderr]   --> src/main.rs:11:14
[INFO] [stderr]    |
[INFO] [stderr] 11 | use models::{VolumeUpdateMessage, PlaybackUpdateMessage};
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `output`
[INFO] [stderr]    --> src/command.rs:116:13
[INFO] [stderr]     |
[INFO] [stderr] 116 |         let output =
[INFO] [stderr]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `response`
[INFO] [stderr]   --> src/state.rs:47:25
[INFO] [stderr]    |
[INFO] [stderr] 47 |                     let response = PlaybackUpdateMessage::new(0, 0);
[INFO] [stderr]    |                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_response`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/state.rs:113:17
[INFO] [stderr]     |
[INFO] [stderr] 113 |             let mut paused_state: u8;
[INFO] [stderr]     |                 ----^^^^^^^^^^^^
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/models.rs:41:12
[INFO] [stderr]    |
[INFO] [stderr] 40 | impl PlayState {
[INFO] [stderr]    | -------------- associated function in this implementation
[INFO] [stderr] 41 |     pub fn new(value: u8) -> PlayState {
[INFO] [stderr]    |            ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `container` is never read
[INFO] [stderr]   --> src/models.rs:67:9
[INFO] [stderr]    |
[INFO] [stderr] 66 | pub struct PlayMessage {
[INFO] [stderr]    |            ----------- field in this struct
[INFO] [stderr] 67 |     pub container: String,
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `PlayMessage` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/models.rs:96:12
[INFO] [stderr]    |
[INFO] [stderr] 95 | impl VolumeUpdateMessage {
[INFO] [stderr]    | ------------------------ associated function in this implementation
[INFO] [stderr] 96 |     pub fn new(volume: f64 ) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `updatestate` is never used
[INFO] [stderr]   --> src/state.rs:10:8
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub fn updatestate(mut stream: TcpStream) {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `checksock` is never used
[INFO] [stderr]    --> src/state.rs:130:4
[INFO] [stderr]     |
[INFO] [stderr] 130 | fn checksock() -> bool {
[INFO] [stderr]     |    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `fcast-mpv` (bin "fcast-mpv" test) generated 20 warnings (run `cargo fix --bin "fcast-mpv" --tests` to apply 13 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/fcast_mpv-84e2762633e5bcd3)
[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] running `Command { std: "docker" "inspect" "181132b2952a0ab3bad272300aaa41c748571cc5a100a616cdf7d2f1b69c187e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "181132b2952a0ab3bad272300aaa41c748571cc5a100a616cdf7d2f1b69c187e", kill_on_drop: false }`
[INFO] [stdout] 181132b2952a0ab3bad272300aaa41c748571cc5a100a616cdf7d2f1b69c187e