[INFO] cloning repository https://github.com/walksanatora/music-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/walksanatora/music-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwalksanatora%2Fmusic-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwalksanatora%2Fmusic-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 59a1c4e0d113cb1ee7012d09a67874ebb632f301
[INFO] checking walksanatora/music-rs against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwalksanatora%2Fmusic-rs" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/walksanatora/music-rs
[INFO] finished tweaking git repo https://github.com/walksanatora/music-rs
[INFO] tweaked toml for git repo https://github.com/walksanatora/music-rs written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/walksanatora/music-rs on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/walksanatora/music-rs 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: not-deps
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 93005f138174fa147c86ac49b8ee260204b5b91c6cd2091c51b6f342eb126ad3
[INFO] running `Command { std: "docker" "start" "-a" "93005f138174fa147c86ac49b8ee260204b5b91c6cd2091c51b6f342eb126ad3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93005f138174fa147c86ac49b8ee260204b5b91c6cd2091c51b6f342eb126ad3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93005f138174fa147c86ac49b8ee260204b5b91c6cd2091c51b6f342eb126ad3", kill_on_drop: false }`
[INFO] [stdout] 93005f138174fa147c86ac49b8ee260204b5b91c6cd2091c51b6f342eb126ad3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d6502420d3e65a2647ab4a73dd10f6d47fc6f193bf7e977cc14fdba5429cb888
[INFO] running `Command { std: "docker" "start" "-a" "d6502420d3e65a2647ab4a73dd10f6d47fc6f193bf7e977cc14fdba5429cb888", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: not-deps
[INFO] [stderr]    Compiling syn v2.0.53
[INFO] [stderr]     Checking pin-project-lite v0.2.13
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]     Checking encoding_rs v0.8.33
[INFO] [stderr]    Compiling hashbrown v0.14.4
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]     Checking fastrand v2.0.1
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking futures-lite v2.3.0
[INFO] [stderr]     Checking symphonia-core v0.5.4
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]     Checking async-task v4.7.0
[INFO] [stderr]    Compiling rustix v0.37.27
[INFO] [stderr]     Checking fastrand v1.9.0
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]     Checking waker-fn v1.1.1
[INFO] [stderr]     Checking piper v0.2.1
[INFO] [stderr]     Checking futures-lite v1.13.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking async-lock v2.8.0
[INFO] [stderr]    Compiling async-fs v1.6.0
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]    Compiling async-trait v0.1.78
[INFO] [stderr]    Compiling indexmap v2.2.5
[INFO] [stderr]     Checking linux-raw-sys v0.3.8
[INFO] [stderr]     Checking concurrent-queue v2.4.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking event-listener v4.0.3
[INFO] [stderr]     Checking event-listener v5.2.0
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]    Compiling openmpt-sys v0.1.0
[INFO] [stderr]     Checking extended v0.1.0
[INFO] [stderr]     Checking anstyle v1.0.6
[INFO] [stderr]     Checking event-listener-strategy v0.4.0
[INFO] [stderr]     Checking bitflags v2.5.0
[INFO] [stderr]     Checking async-lock v3.3.0
[INFO] [stderr]    Compiling cpal v0.15.3
[INFO] [stderr]     Checking event-listener-strategy v0.5.0
[INFO] [stderr]     Checking futures-util v0.3.30
[INFO] [stderr]     Checking anstream v0.6.13
[INFO] [stderr]     Checking alsa v0.9.0
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking async-channel v2.2.0
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking ordered-stream v0.2.0
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]     Checking async-broadcast v0.5.1
[INFO] [stderr]     Checking xdg-home v1.1.0
[INFO] [stderr]     Checking symphonia-codec-pcm v0.5.4
[INFO] [stderr]     Checking strsim v0.11.0
[INFO] [stderr]     Checking async-executor v1.8.0
[INFO] [stderr]     Checking mint v0.5.9
[INFO] [stderr]     Checking clap_lex v0.7.0
[INFO] [stderr]     Checking symphonia-metadata v0.5.4
[INFO] [stderr]     Checking dasp_sample v0.11.0
[INFO] [stderr]    Compiling souvlaki v0.7.3
[INFO] [stderr]     Checking clap_builder v4.5.2
[INFO] [stderr]     Checking ringbuf v0.3.3
[INFO] [stderr]     Checking pollster v0.3.0
[INFO] [stderr]     Checking atomic-arena v0.1.1
[INFO] [stderr]     Checking openmpt v0.3.1
[INFO] [stderr]     Checking raw-window-handle v0.6.0
[INFO] [stderr]     Checking glam v0.25.0
[INFO] [stderr]     Checking symphonia-utils-xiph v0.5.4
[INFO] [stderr]     Checking symphonia-format-riff v0.5.4
[INFO] [stderr]     Checking symphonia-bundle-mp3 v0.5.4
[INFO] [stderr]     Checking symphonia-codec-vorbis v0.5.4
[INFO] [stderr]     Checking symphonia-format-ogg v0.5.4
[INFO] [stderr]     Checking symphonia-bundle-flac v0.5.4
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]     Checking symphonia v0.5.4
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling zvariant_utils v1.0.1
[INFO] [stderr]     Checking kira v0.8.7
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling enumflags2_derive v0.7.9
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling async-recursion v1.1.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]    Compiling serde_repr v0.1.18
[INFO] [stderr]    Compiling clap_derive v4.5.3
[INFO] [stderr]    Compiling regex v1.10.3
[INFO] [stderr]    Compiling zvariant_derive v3.15.2
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling zbus_macros v3.15.2
[INFO] [stderr]     Checking thiserror v1.0.58
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking blocking v1.5.1
[INFO] [stderr]     Checking clap v4.5.3
[INFO] [stderr]     Checking enumflags2 v0.7.9
[INFO] [stderr]     Checking zvariant v3.15.2
[INFO] [stderr]     Checking zbus_names v2.6.1
[INFO] [stderr]     Checking zbus v3.15.2
[INFO] [stderr]     Checking new_music_player v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `command`
[INFO] [stdout]   --> src/main.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | use clap::{command, Parser};
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]    --> src/main.rs:239:51
[INFO] [stdout]     |
[INFO] [stdout] 239 |                     final_songs.extend(get_songs(&PathBuf::from_str(l).unwrap()));
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `new_music_player` (bin "new_music_player" test) due to 1 previous error; 1 warning emitted
[INFO] [stdout] warning: unused import: `command`
[INFO] [stdout]   --> src/main.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | use clap::{command, Parser};
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]    --> src/main.rs:239:51
[INFO] [stdout]     |
[INFO] [stdout] 239 |                     final_songs.extend(get_songs(&PathBuf::from_str(l).unwrap()));
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `new_music_player` (bin "new_music_player") due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "d6502420d3e65a2647ab4a73dd10f6d47fc6f193bf7e977cc14fdba5429cb888", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6502420d3e65a2647ab4a73dd10f6d47fc6f193bf7e977cc14fdba5429cb888", kill_on_drop: false }`
[INFO] [stdout] d6502420d3e65a2647ab4a73dd10f6d47fc6f193bf7e977cc14fdba5429cb888
