[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 [INFO] [stderr] Checking mio v1.0.4 [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 [INFO] [stderr] Checking console v0.16.1 [INFO] [stderr] Checking encoding_rs v0.8.35 [INFO] [stderr] Checking shell-words v1.1.0 [INFO] [stderr] Compiling cc v1.2.38 [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 [INFO] [stderr] Compiling openssl-sys v0.9.109 [INFO] [stderr] Compiling openssl v0.10.73 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Checking tempfile v3.22.0 [INFO] [stderr] Checking dialoguer v0.12.0 [INFO] [stderr] Checking tokio-util v0.7.16 [INFO] [stderr] Checking tower v0.5.2 [INFO] [stderr] Checking h2 v0.4.12 [INFO] [stderr] Checking tower-http v0.6.6 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.226 [INFO] [stderr] Compiling clap_derive v4.5.47 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking yoke v0.8.0 [INFO] [stderr] Checking zerovec v0.11.4 [INFO] [stderr] Checking zerotrie v0.2.2 [INFO] [stderr] Checking hyper v1.7.0 [INFO] [stderr] Checking clap v4.5.48 [INFO] [stderr] Checking hyper-util v0.1.17 [INFO] [stderr] Checking tinystr v0.8.1 [INFO] [stderr] Checking potential_utf v0.1.3 [INFO] [stderr] Checking icu_collections v2.0.0 [INFO] [stderr] Checking icu_locale_core v2.0.0 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking icu_provider v2.0.0 [INFO] [stderr] Checking hyper-tls v0.6.0 [INFO] [stderr] Checking icu_normalizer v2.0.0 [INFO] [stderr] Checking icu_properties v2.0.1 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking chrono v0.4.42 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.1.0 [INFO] [stderr] Checking url v2.5.7 [INFO] [stderr] Checking reqwest v0.12.23 [INFO] [stderr] Checking tyncan v0.1.0 (/opt/rustwide/workdir) [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> { [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> { [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> { [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> { [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