[INFO] cloning repository https://github.com/DobbiKov/melodic-track-mixing-lib
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DobbiKov/melodic-track-mixing-lib" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDobbiKov%2Fmelodic-track-mixing-lib", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDobbiKov%2Fmelodic-track-mixing-lib'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e22fb47e6eb898b7904adc0b1d867be7c5b0f59c
[INFO] checking DobbiKov/melodic-track-mixing-lib against try#21cad1f647cfd05a566220f933edd88a53e50bcf for pr-129249-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDobbiKov%2Fmelodic-track-mixing-lib" "/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/DobbiKov/melodic-track-mixing-lib
[INFO] finished tweaking git repo https://github.com/DobbiKov/melodic-track-mixing-lib
[INFO] tweaked toml for git repo https://github.com/DobbiKov/melodic-track-mixing-lib written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/DobbiKov/melodic-track-mixing-lib on toolchain 21cad1f647cfd05a566220f933edd88a53e50bcf
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+21cad1f647cfd05a566220f933edd88a53e50bcf" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/DobbiKov/melodic-track-mixing-lib 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" "+21cad1f647cfd05a566220f933edd88a53e50bcf" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/DobbiKov/hamiltonian-best-path`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 24 packages to latest compatible versions
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[INFO] [stderr]       Adding rusqlite v0.31.0 (available: v0.40.1)
[INFO] [stderr]       Adding stratum-dsp v1.0.0
[INFO] [stderr]       Adding symphonia-format-caf v0.5.4 (available: v0.5.5)
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[INFO] [stderr]       Adding vcpkg v0.2.15
[INFO] [stderr]       Adding zerocopy v0.8.52
[INFO] [stderr]       Adding zerocopy-derive v0.8.52
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3e793bdf10248eb2ddbd6b0faebed8155c11b4589982e2893733958d93e8d540" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] f2229ea447a4894e479b6da834cd7bcc7355d05f14f644e7b3215cd1ebf4372e
[INFO] running `Command { std: "docker" "start" "f2229ea447a4894e479b6da834cd7bcc7355d05f14f644e7b3215cd1ebf4372e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f2229ea447a4894e479b6da834cd7bcc7355d05f14f644e7b3215cd1ebf4372e" "/opt/rustwide/cargo-home/bin/cargo" "+21cad1f647cfd05a566220f933edd88a53e50bcf" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f2229ea447a4894e479b6da834cd7bcc7355d05f14f644e7b3215cd1ebf4372e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f2229ea447a4894e479b6da834cd7bcc7355d05f14f644e7b3215cd1ebf4372e" "/opt/rustwide/cargo-home/bin/cargo" "+21cad1f647cfd05a566220f933edd88a53e50bcf" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling thiserror-impl v2.0.12
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[INFO] [stderr]     Checking num-integer v0.1.46
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[INFO] [stderr]    Compiling rayon-core v1.13.0
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[INFO] [stderr]    Compiling logos-derive v0.12.1
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[INFO] [stderr]    Compiling env-file-reader v0.3.0
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[INFO] [stderr]     Checking sortlib v0.1.0 (/opt/rustwide/workdir/crates/sortlib)
[INFO] [stdout] warning: unused variable: `limit`
[INFO] [stdout]   --> crates/sortlib/src/algorithm.rs:94:5
[INFO] [stdout]    |
[INFO] [stdout] 94 |     limit: usize,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_limit`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `limit`
[INFO] [stdout]   --> crates/sortlib/src/algorithm.rs:94:5
[INFO] [stdout]    |
[INFO] [stdout] 94 |     limit: usize,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_limit`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking stratum-dsp v1.0.0
[INFO] [stderr]     Checking rusqlite v0.31.0
[INFO] [stderr]     Checking melodic-pipeline v0.1.0 (/opt/rustwide/workdir/crates/pipeline)
[INFO] [stdout] warning: unused import: `Signal`
[INFO] [stdout]  --> crates/pipeline/src/audio.rs:4:60
[INFO] [stdout]   |
[INFO] [stdout] 4 | use symphonia::core::audio::{AudioBufferRef, SampleBuffer, Signal};
[INFO] [stdout]   |                                                            ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Signal`
[INFO] [stdout]  --> crates/pipeline/src/audio.rs:4:60
[INFO] [stdout]   |
[INFO] [stdout] 4 | use symphonia::core::audio::{AudioBufferRef, SampleBuffer, Signal};
[INFO] [stdout]   |                                                            ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sort_jan_2026` is never used
[INFO] [stdout]   --> crates/pipeline/src/main.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn sort_jan_2026() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> crates/pipeline/src/main.rs:349:5
[INFO] [stdout]     |
[INFO] [stdout] 349 |     set_log_level(Level::DEBUG);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 349 |     let _ = set_log_level(Level::DEBUG);
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sort_jan_2026` is never used
[INFO] [stdout]   --> crates/pipeline/src/main.rs:12:4
[INFO] [stdout]    |
[INFO] [stdout] 12 | fn sort_jan_2026() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> crates/pipeline/src/main.rs:349:5
[INFO] [stdout]     |
[INFO] [stdout] 349 |     set_log_level(Level::DEBUG);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 349 |     let _ = set_log_level(Level::DEBUG);
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 03s
[INFO] running `Command { std: "docker" "inspect" "f2229ea447a4894e479b6da834cd7bcc7355d05f14f644e7b3215cd1ebf4372e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2229ea447a4894e479b6da834cd7bcc7355d05f14f644e7b3215cd1ebf4372e", kill_on_drop: false }`
[INFO] [stdout] f2229ea447a4894e479b6da834cd7bcc7355d05f14f644e7b3215cd1ebf4372e