[INFO] cloning repository https://github.com/MadMathMike/rusty-piano
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MadMathMike/rusty-piano" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMadMathMike%2Frusty-piano", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMadMathMike%2Frusty-piano'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3de36f6ab84d82fddec094a3d3d1509c99229abb
[INFO] checking MadMathMike/rusty-piano 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%2FMadMathMike%2Frusty-piano" "/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/MadMathMike/rusty-piano
[INFO] finished tweaking git repo https://github.com/MadMathMike/rusty-piano
[INFO] tweaked toml for git repo https://github.com/MadMathMike/rusty-piano written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/MadMathMike/rusty-piano 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/MadMathMike/rusty-piano 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] 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] ff2512e7ec7b10466d12a7ba8da4bf01c9930c8de614de5d139a8c803f50028d
[INFO] running `Command { std: "docker" "start" "-a" "ff2512e7ec7b10466d12a7ba8da4bf01c9930c8de614de5d139a8c803f50028d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff2512e7ec7b10466d12a7ba8da4bf01c9930c8de614de5d139a8c803f50028d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff2512e7ec7b10466d12a7ba8da4bf01c9930c8de614de5d139a8c803f50028d", kill_on_drop: false }`
[INFO] [stdout] ff2512e7ec7b10466d12a7ba8da4bf01c9930c8de614de5d139a8c803f50028d
[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] 9fa670ee9c410f674c9b939f965bc1ee3a6661bc528ac52086aa6cd64352f601
[INFO] running `Command { std: "docker" "start" "-a" "9fa670ee9c410f674c9b939f965bc1ee3a6661bc528ac52086aa6cd64352f601", kill_on_drop: false }`
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking socket2 v0.6.0
[INFO] [stderr]    Compiling cc v1.2.30
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]     Checking hashbrown v0.15.4
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]     Checking bytemuck v1.23.1
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]     Checking symphonia-core v0.5.4
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking indexmap v2.10.0
[INFO] [stderr]     Checking tinystr v0.8.1
[INFO] [stderr]     Checking icu_locale_core v2.0.0
[INFO] [stderr]     Checking zerotrie v0.2.2
[INFO] [stderr]     Checking icu_collections v2.0.0
[INFO] [stderr]     Checking signal-hook v0.3.18
[INFO] [stderr]    Compiling cookie v0.18.1
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling litrs v0.4.2
[INFO] [stderr]    Compiling convert_case v0.7.1
[INFO] [stderr]     Checking icu_provider v2.0.0
[INFO] [stderr]     Checking symphonia-metadata v0.5.4
[INFO] [stderr]     Checking signal-hook-mio v0.2.4
[INFO] [stderr]     Checking icu_properties v2.0.1
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]    Compiling openssl-sys v0.9.109
[INFO] [stderr]     Checking alsa-sys v0.3.1
[INFO] [stderr]    Compiling document-features v0.2.11
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling openssl v0.10.73
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]    Compiling cpal v0.16.0
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]     Checking psl-types v2.0.11
[INFO] [stderr]    Compiling instability v0.3.9
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]     Checking publicsuffix v2.3.0
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]     Checking alsa v0.9.1
[INFO] [stderr]     Checking symphonia-bundle-mp3 v0.5.4
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]     Checking castaway v0.2.4
[INFO] [stderr]     Checking unicode-width v0.1.14
[INFO] [stderr]     Checking unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling indoc v2.0.6
[INFO] [stderr]     Checking tokio-util v0.7.15
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]    Compiling thiserror v2.0.16
[INFO] [stderr]    Compiling anyhow v1.0.99
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]     Checking tower-http v0.6.6
[INFO] [stderr]     Checking unicode-truncate v1.1.0
[INFO] [stderr]     Checking h2 v0.4.11
[INFO] [stderr]     Checking compact_str v0.8.1
[INFO] [stderr]     Checking derive_more v2.0.1
[INFO] [stderr]     Checking cookie_store v0.21.1
[INFO] [stderr]     Checking symphonia v0.5.4
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking crossterm v0.28.1
[INFO] [stderr]     Checking lru v0.12.5
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]     Checking rtoolbox v0.0.3
[INFO] [stderr]     Checking unicode-width v0.2.0
[INFO] [stderr]     Checking cassowary v0.3.0
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking rodio v0.21.1
[INFO] [stderr]     Checking rpassword v7.4.0
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking whoami v1.6.1
[INFO] [stderr]     Checking ratatui v0.29.0
[INFO] [stderr]     Checking crossterm v0.29.0
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking hyper v1.6.0
[INFO] [stderr]     Checking hyper-util v0.1.16
[INFO] [stderr]     Checking hyper-tls v0.6.0
[INFO] [stderr]     Checking reqwest v0.12.23
[INFO] [stderr]     Checking rusty-piano v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, PathBuf>
[INFO] [stdout]    --> src/app.rs:110:36
[INFO] [stdout]     |
[INFO] [stdout] 110 |                         file_path: PathBuf::from_str("./file_example_MP3_2MG.mp3")?,
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]    --> src/app.rs:110:36
[INFO] [stdout]     |
[INFO] [stdout] 110 |                         file_path: PathBuf::from_str("./file_example_MP3_2MG.mp3")?,
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/json_l.rs:45:25
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let file_path = PathBuf::from_str("test.jsonl").unwrap();
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, PathBuf>
[INFO] [stdout]    --> src/app.rs:110:36
[INFO] [stdout]     |
[INFO] [stdout] 110 |                         file_path: PathBuf::from_str("./file_example_MP3_2MG.mp3")?,
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]    --> src/app.rs:110:36
[INFO] [stdout]     |
[INFO] [stdout] 110 |                         file_path: PathBuf::from_str("./file_example_MP3_2MG.mp3")?,
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rusty-piano` (lib test) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `rusty-piano` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "9fa670ee9c410f674c9b939f965bc1ee3a6661bc528ac52086aa6cd64352f601", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fa670ee9c410f674c9b939f965bc1ee3a6661bc528ac52086aa6cd64352f601", kill_on_drop: false }`
[INFO] [stdout] 9fa670ee9c410f674c9b939f965bc1ee3a6661bc528ac52086aa6cd64352f601