[INFO] cloning repository https://github.com/da-i/TynCan
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/da-i/TynCan" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fda-i%2FTynCan", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fda-i%2FTynCan'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5d1245ea0f68719d34622573ff58abd9a4da9b85
[INFO] checking da-i/TynCan against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fda-i%2FTynCan" "/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/da-i/TynCan
[INFO] finished tweaking git repo https://github.com/da-i/TynCan
[INFO] tweaked toml for git repo https://github.com/da-i/TynCan written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/da-i/TynCan 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/da-i/TynCan 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]  Downloading crates ...
[INFO] [stderr]   Downloaded alsa v0.10.0
[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 }`
[INFO] [stdout] 9654d98f347afbcee735312bec0f3bdd6a7c5c4f06ba65e0d931c79d07844cbd
[INFO] running `Command { std: "docker" "start" "-a" "9654d98f347afbcee735312bec0f3bdd6a7c5c4f06ba65e0d931c79d07844cbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9654d98f347afbcee735312bec0f3bdd6a7c5c4f06ba65e0d931c79d07844cbd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9654d98f347afbcee735312bec0f3bdd6a7c5c4f06ba65e0d931c79d07844cbd", kill_on_drop: false }`
[INFO] [stdout] 9654d98f347afbcee735312bec0f3bdd6a7c5c4f06ba65e0d931c79d07844cbd
[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 }`
[INFO] [stdout] 1eecc649d363913cf0ae11a60768ea36bd50c99a86d829ef62e364969049b45e
[INFO] running `Command { std: "docker" "start" "-a" "1eecc649d363913cf0ae11a60768ea36bd50c99a86d829ef62e364969049b45e", kill_on_drop: false }`
[INFO] [stderr]    Compiling find-msvc-tools v0.1.2
[INFO] [stderr]     Checking bitflags v2.9.2
[INFO] [stderr]    Compiling serde_core v1.0.226
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]    Compiling serde v1.0.226
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[INFO] [stderr]     Checking socket2 v0.6.0
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]     Checking clap_builder v4.5.48
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[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]     Checking shell-words v1.1.0
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[INFO] [stderr]     Checking iana-time-zone v0.1.64
[INFO] [stderr]     Checking rustix v1.1.2
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking alsa v0.10.0
[INFO] [stderr]     Checking tokio v1.47.1
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[INFO] [stdout] warning: field `card` is never read
[INFO] [stdout]  --> src/audio_source.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct AudioDeviceInfo {
[INFO] [stdout]   |            --------------- field in this struct
[INFO] [stdout] 5 |     pub card: alsa::card::Card,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `AudioDeviceInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_card_info` is never used
[INFO] [stdout]   --> src/audio_source.rs:56:8
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub fn get_card_info(card: &Card) -> Result<CardInfo, Box<dyn std::error::Error>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CardInfo` is never constructed
[INFO] [stdout]   --> src/audio_source.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub struct CardInfo {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_pcm_playback` is never used
[INFO] [stdout]   --> src/audio_source.rs:88:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub fn test_pcm_playback(card_index: i32) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_pcm_capture` is never used
[INFO] [stdout]   --> src/audio_source.rs:94:8
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub fn test_pcm_capture(card_index: i32) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `select_audio_card` is never used
[INFO] [stdout]    --> src/audio_source.rs:100:8
[INFO] [stdout]     |
[INFO] [stdout] 100 | pub fn select_audio_card(cards: Vec<&Card>) -> Result<Card, Box<dyn std::error::Error>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `card` is never read
[INFO] [stdout]  --> src/audio_source.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct AudioDeviceInfo {
[INFO] [stdout]   |            --------------- field in this struct
[INFO] [stdout] 5 |     pub card: alsa::card::Card,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `AudioDeviceInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_card_info` is never used
[INFO] [stdout]   --> src/audio_source.rs:56:8
[INFO] [stdout]    |
[INFO] [stdout] 56 | pub fn get_card_info(card: &Card) -> Result<CardInfo, Box<dyn std::error::Error>> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CardInfo` is never constructed
[INFO] [stdout]   --> src/audio_source.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub struct CardInfo {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_pcm_playback` is never used
[INFO] [stdout]   --> src/audio_source.rs:88:8
[INFO] [stdout]    |
[INFO] [stdout] 88 | pub fn test_pcm_playback(card_index: i32) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_pcm_capture` is never used
[INFO] [stdout]   --> src/audio_source.rs:94:8
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub fn test_pcm_capture(card_index: i32) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `select_audio_card` is never used
[INFO] [stdout]    --> src/audio_source.rs:100:8
[INFO] [stdout]     |
[INFO] [stdout] 100 | pub fn select_audio_card(cards: Vec<&Card>) -> Result<Card, Box<dyn std::error::Error>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.13s
[INFO] running `Command { std: "docker" "inspect" "1eecc649d363913cf0ae11a60768ea36bd50c99a86d829ef62e364969049b45e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1eecc649d363913cf0ae11a60768ea36bd50c99a86d829ef62e364969049b45e", kill_on_drop: false }`
[INFO] [stdout] 1eecc649d363913cf0ae11a60768ea36bd50c99a86d829ef62e364969049b45e
