[INFO] fetching crate oww-rs 0.2.0...
[INFO] checking oww-rs-0.2.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate oww-rs 0.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate oww-rs 0.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate oww-rs 0.2.0
[INFO] tweaked toml for crates.io crate oww-rs 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate oww-rs 0.2.0 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 crates.io crate oww-rs 0.2.0 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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d2064d3fd5ea39425d13a3fe90a385853765b38100f5bee1a2a33f04e1ef85d1
[INFO] running `Command { std: "docker" "start" "-a" "d2064d3fd5ea39425d13a3fe90a385853765b38100f5bee1a2a33f04e1ef85d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2064d3fd5ea39425d13a3fe90a385853765b38100f5bee1a2a33f04e1ef85d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2064d3fd5ea39425d13a3fe90a385853765b38100f5bee1a2a33f04e1ef85d1", kill_on_drop: false }`
[INFO] [stdout] d2064d3fd5ea39425d13a3fe90a385853765b38100f5bee1a2a33f04e1ef85d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] ca7ea287f7675108b73aef02b48b2ace201b22ad543d03098a625f736424921d
[INFO] running `Command { std: "docker" "start" "-a" "ca7ea287f7675108b73aef02b48b2ace201b22ad543d03098a625f736424921d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.164
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling time-core v0.1.6
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling time-macros v0.2.24
[INFO] [stderr]    Compiling deranged v0.5.4
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling anymap2 v0.13.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]     Checking once_cell v1.20.2
[INFO] [stderr]    Compiling percent-encoding v2.3.1
[INFO] [stderr]    Compiling tinyvec_macros v0.1.1
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[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]    Compiling find-msvc-tools v0.1.2
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling time v0.3.44
[INFO] [stderr]    Compiling cc v1.2.39
[INFO] [stderr]     Checking transpose v0.2.3
[INFO] [stderr]     Checking parking_lot_core v0.9.10
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[INFO] [stderr]     Checking rustfft v6.4.1
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[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling serde_derive v1.0.228
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[INFO] [stderr]     Checking downcast-rs v1.2.1
[INFO] [stderr]    Compiling rustix v0.38.41
[INFO] [stderr]     Checking dyn-hash v0.2.2
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[INFO] [stderr]     Checking nom-language v0.1.0
[INFO] [stderr]    Compiling derive-new v0.5.9
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]    Compiling pastey v0.1.1
[INFO] [stderr]    Compiling pest_meta v2.8.2
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]     Checking bit-set v0.5.3
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[INFO] [stderr]    Compiling block-buffer v0.10.4
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[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]     Checking miniz_oxide v0.8.0
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling pest_generator v2.8.2
[INFO] [stderr]     Checking filetime v0.2.25
[INFO] [stderr]    Compiling cpufeatures v0.2.15
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]     Checking flate2 v1.0.35
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling kstring v2.0.2
[INFO] [stderr]     Checking string-interner v0.15.0
[INFO] [stderr]     Checking safetensors v0.6.2
[INFO] [stderr]    Compiling pest_derive v2.8.2
[INFO] [stderr]     Checking tract-data v0.22.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling liquid-core v0.26.11
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[INFO] [stderr]    Compiling rust-embed-utils v8.5.0
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[INFO] [stderr]     Checking tar v0.4.43
[INFO] [stderr]    Compiling cpal v0.16.0
[INFO] [stderr]     Checking tokio v1.41.1
[INFO] [stderr]     Checking anstream v0.6.18
[INFO] [stderr]     Checking alsa v0.9.1
[INFO] [stderr]    Compiling rust-embed-impl v8.5.0
[INFO] [stderr]     Checking realfft v3.5.0
[INFO] [stderr]     Checking env_filter v0.1.2
[INFO] [stderr]     Checking memmap2 v0.9.8
[INFO] [stderr]     Checking dasp_sample v0.11.0
[INFO] [stderr]     Checking env_logger v0.11.5
[INFO] [stderr]     Checking liquid-lib v0.26.11
[INFO] [stderr]     Checking rust-embed v8.5.0
[INFO] [stderr]     Checking chrono v0.4.38
[INFO] [stderr]     Checking rubato v0.16.2
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]    Compiling prost-derive v0.11.9
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking hound v3.5.1
[INFO] [stderr]     Checking circular-buffer v0.1.9
[INFO] [stderr]     Checking prost v0.11.9
[INFO] [stderr]     Checking liquid v0.26.11
[INFO] [stderr]    Compiling tract-linalg v0.22.0
[INFO] [stderr]     Checking tract-core v0.22.0
[INFO] [stderr]     Checking tract-nnef v0.22.0
[INFO] [stderr]     Checking tract-hir v0.22.0
[INFO] [stderr]     Checking tract-onnx-opl v0.22.0
[INFO] [stderr]     Checking tract-onnx v0.22.0
[INFO] [stderr]     Checking oww-rs v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: Result<i16, Infallible>
[INFO] [stdout]   --> src/rms.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     i16::try_from(average as i16).unwrap_or(1)
[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 `oww-rs` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<i16, Infallible>
[INFO] [stdout]   --> src/rms.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     i16::try_from(average as i16).unwrap_or(1)
[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 `oww-rs` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "ca7ea287f7675108b73aef02b48b2ace201b22ad543d03098a625f736424921d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca7ea287f7675108b73aef02b48b2ace201b22ad543d03098a625f736424921d", kill_on_drop: false }`
[INFO] [stdout] ca7ea287f7675108b73aef02b48b2ace201b22ad543d03098a625f736424921d