[INFO] cloning repository https://github.com/taivison/metronome
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/taivison/metronome" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaivison%2Fmetronome", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaivison%2Fmetronome'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8a35816e54f6963f41d0609eda6da2139a999ab1
[INFO] checking taivison/metronome against 14450d27a2d0d3b3cb66037c8111ee3da14ed3c2 for pr-160391
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaivison%2Fmetronome" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/taivison/metronome
[INFO] finished tweaking git repo https://github.com/taivison/metronome
[INFO] tweaked toml for git repo https://github.com/taivison/metronome written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/taivison/metronome on toolchain 14450d27a2d0d3b3cb66037c8111ee3da14ed3c2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+14450d27a2d0d3b3cb66037c8111ee3da14ed3c2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/taivison/metronome 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" "+14450d27a2d0d3b3cb66037c8111ee3da14ed3c2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 02c48672506e33bf1e601a41b7d44db4553f84147c193dba9d569bb5be287baa
[INFO] running `Command { std: "docker" "start" "02c48672506e33bf1e601a41b7d44db4553f84147c193dba9d569bb5be287baa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02c48672506e33bf1e601a41b7d44db4553f84147c193dba9d569bb5be287baa", 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" "02c48672506e33bf1e601a41b7d44db4553f84147c193dba9d569bb5be287baa" "/opt/rustwide/cargo-home/bin/cargo" "+14450d27a2d0d3b3cb66037c8111ee3da14ed3c2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "02c48672506e33bf1e601a41b7d44db4553f84147c193dba9d569bb5be287baa", 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" "02c48672506e33bf1e601a41b7d44db4553f84147c193dba9d569bb5be287baa" "/opt/rustwide/cargo-home/bin/cargo" "+14450d27a2d0d3b3cb66037c8111ee3da14ed3c2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking bitflags v2.13.0
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]     Checking either v1.16.0
[INFO] [stderr]     Checking hashbrown v0.17.1
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling instability v0.3.12
[INFO] [stderr]    Compiling unicode-segmentation v1.13.3
[INFO] [stderr]     Checking compact_str v0.9.1
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking log v0.4.32
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking mio v1.2.1
[INFO] [stderr]    Compiling alsa-sys v0.4.0
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking signal-hook v0.3.18
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking signal-hook-mio v0.2.5
[INFO] [stderr]     Checking line-clipping v0.3.7
[INFO] [stderr]    Compiling cpal v0.18.1
[INFO] [stderr]     Checking lru v0.18.0
[INFO] [stderr]     Checking clap_builder v4.6.0
[INFO] [stderr]     Checking dasp_sample v0.11.0
[INFO] [stderr]     Checking alsa v0.11.0
[INFO] [stderr]     Checking unicode-truncate v2.0.1
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling strum_macros v0.28.0
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]    Compiling clap_derive v4.6.1
[INFO] [stderr]     Checking derive_more v2.1.1
[INFO] [stderr]     Checking crossterm v0.29.0
[INFO] [stderr]     Checking kasuari v0.4.12
[INFO] [stderr]     Checking clap v4.6.1
[INFO] [stderr]     Checking strum v0.28.0
[INFO] [stderr]     Checking ratatui-core v0.1.1
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]     Checking ratatui-widgets v0.3.1
[INFO] [stderr]     Checking ratatui-crossterm v0.1.1
[INFO] [stderr]     Checking ratatui-macros v0.7.1
[INFO] [stderr]     Checking ratatui v0.30.1
[INFO] [stderr]     Checking metronome v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/ui/widgets.rs:112:14
[INFO] [stdout]     |
[INFO] [stdout] 112 |             .intersperse("  ");
[INFO] [stdout]     |              ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = note: `#[warn(unstable_name_collisions)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] help: add `#![feature(iter_intersperse)]` to the crate attributes to enable `std::iter::Iterator::intersperse`
[INFO] [stdout]    --> src/main.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout]   1 + #![feature(iter_intersperse)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/ui/widgets.rs:116:14
[INFO] [stdout]     |
[INFO] [stdout] 116 |             .intersperse("  ");
[INFO] [stdout]     |              ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout] help: add `#![feature(iter_intersperse)]` to the crate attributes to enable `std::iter::Iterator::intersperse`
[INFO] [stdout]    --> src/main.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout]   1 + #![feature(iter_intersperse)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/ui/widgets.rs:112:14
[INFO] [stdout]     |
[INFO] [stdout] 112 |             .intersperse("  ");
[INFO] [stdout]     |              ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout]     = note: `#[warn(unstable_name_collisions)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] help: add `#![feature(iter_intersperse)]` to the crate attributes to enable `std::iter::Iterator::intersperse`
[INFO] [stdout]    --> src/main.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout]   1 + #![feature(iter_intersperse)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: a method with this name may be added to the standard library in the future
[INFO] [stdout]    --> src/ui/widgets.rs:116:14
[INFO] [stdout]     |
[INFO] [stdout] 116 |             .intersperse("  ");
[INFO] [stdout]     |              ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: call with fully qualified syntax `itertools::Itertools::intersperse(...)` to keep using the current method
[INFO] [stdout]     = warning: once this associated item is added to the standard library, the ambiguity may cause an error or change in behavior!
[INFO] [stdout]     = note: for more information, see issue #48919 <https://github.com/rust-lang/rust/issues/48919>
[INFO] [stdout] help: add `#![feature(iter_intersperse)]` to the crate attributes to enable `std::iter::Iterator::intersperse`
[INFO] [stdout]    --> src/main.rs:1:1
[INFO] [stdout]     |
[INFO] [stdout]   1 + #![feature(iter_intersperse)]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.58s
[INFO] running `Command { std: "docker" "inspect" "02c48672506e33bf1e601a41b7d44db4553f84147c193dba9d569bb5be287baa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02c48672506e33bf1e601a41b7d44db4553f84147c193dba9d569bb5be287baa", kill_on_drop: false }`
[INFO] [stdout] 02c48672506e33bf1e601a41b7d44db4553f84147c193dba9d569bb5be287baa