[INFO] fetching crate do-next 0.0.0-2026.4.8...
[INFO] checking do-next-0.0.0-2026.4.8 against master#540f43a224317d894a9a0710a8d67704f179a33c for pr-155193
[INFO] extracting crate do-next 0.0.0-2026.4.8 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate do-next 0.0.0-2026.4.8
[INFO] finished tweaking crates.io crate do-next 0.0.0-2026.4.8
[INFO] tweaked toml for crates.io crate do-next 0.0.0-2026.4.8 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate do-next 0.0.0-2026.4.8 on toolchain 540f43a224317d894a9a0710a8d67704f179a33c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+540f43a224317d894a9a0710a8d67704f179a33c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate do-next 0.0.0-2026.4.8 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" "+540f43a224317d894a9a0710a8d67704f179a33c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded zune-jpeg v0.5.14
[INFO] [stderr]   Downloaded quantette v0.5.1
[INFO] [stderr]   Downloaded safe_arch v0.9.3
[INFO] [stderr]   Downloaded wide v0.8.3
[INFO] [stderr]   Downloaded icy_sixel v0.5.0
[INFO] [stderr]   Downloaded ratatui-image v10.0.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+540f43a224317d894a9a0710a8d67704f179a33c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3680b99ae2172189f6569617385b0c0cb600c5b5b8076528a2adcfaa974b6da3
[INFO] running `Command { std: "docker" "start" "-a" "3680b99ae2172189f6569617385b0c0cb600c5b5b8076528a2adcfaa974b6da3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3680b99ae2172189f6569617385b0c0cb600c5b5b8076528a2adcfaa974b6da3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3680b99ae2172189f6569617385b0c0cb600c5b5b8076528a2adcfaa974b6da3", kill_on_drop: false }`
[INFO] [stdout] 3680b99ae2172189f6569617385b0c0cb600c5b5b8076528a2adcfaa974b6da3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+540f43a224317d894a9a0710a8d67704f179a33c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 238c106f3a8e874035a5b3df3876f3edd783d1d768dab9601b78aefbfc8e9adb
[INFO] running `Command { std: "docker" "start" "-a" "238c106f3a8e874035a5b3df3876f3edd783d1d768dab9601b78aefbfc8e9adb", kill_on_drop: false }`
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling zerocopy-derive v0.8.39
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]    Compiling zeroize_derive v1.4.3
[INFO] [stderr]    Compiling equator-macro v0.4.2
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]    Compiling cmake v0.1.57
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]    Compiling aws-lc-rs v1.16.1
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling tokio-macros v2.6.1
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]     Checking aligned v0.4.3
[INFO] [stderr]    Compiling arg_enum_proc_macro v0.3.4
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]    Compiling aws-lc-sys v0.38.0
[INFO] [stderr]    Compiling profiling-procmacros v1.0.17
[INFO] [stderr]     Checking zeroize v1.8.2
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[INFO] [stderr]    Compiling instability v0.3.11
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[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]     Checking thiserror v2.0.18
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling fax_derive v0.2.0
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]     Checking kasuari v0.4.11
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[INFO] [stderr]    Compiling derive_more-impl v2.1.1
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[INFO] [stderr]     Checking avif-serialize v0.8.8
[INFO] [stderr]     Checking fax v0.2.6
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[INFO] [stderr]     Checking av-scenechange v0.14.1
[INFO] [stderr]     Checking rgb v0.8.53
[INFO] [stderr]    Compiling by_address v1.2.1
[INFO] [stderr]    Compiling palette v0.7.6
[INFO] [stderr]     Checking moxcms v0.8.1
[INFO] [stderr]    Compiling palette_derive v0.7.6
[INFO] [stderr]     Checking signal-hook-mio v0.2.5
[INFO] [stderr]     Checking qoi v0.4.1
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[INFO] [stderr]     Checking derive_more v2.1.1
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]     Checking line-clipping v0.3.5
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[INFO] [stderr]     Checking icu_locale_core v2.1.1
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[INFO] [stderr]     Checking strum v0.27.2
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[INFO] [stderr]     Checking ratatui-core v0.1.0
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[INFO] [stderr]    Compiling rustix v0.38.44
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[INFO] [stderr]    Compiling ratatui-image v10.0.6
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[INFO] [stderr]     Checking icu_properties v2.1.2
[INFO] [stderr]     Checking icu_normalizer v2.1.1
[INFO] [stderr]    Compiling clap_derive v4.5.55
[INFO] [stderr]     Checking futures-executor v0.3.32
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]     Checking ucd-trie v0.1.7
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[INFO] [stderr]     Checking json5 v1.3.1
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[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]     Checking av1-grain v0.2.5
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[INFO] [stderr]     Checking ratatui v0.30.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking half v2.7.1
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[INFO] [stderr]     Checking ravif v0.13.0
[INFO] [stderr]     Checking image v0.25.10
[INFO] [stderr]    Compiling rustls v0.23.37
[INFO] [stderr]     Checking quantette v0.5.1
[INFO] [stderr]     Checking icy_sixel v0.5.0
[INFO] [stderr]     Checking rustls-webpki v0.103.9
[INFO] [stderr]     Checking tokio-rustls v0.26.4
[INFO] [stderr]     Checking rustls-platform-verifier v0.6.2
[INFO] [stderr]     Checking hyper-rustls v0.27.7
[INFO] [stderr]     Checking reqwest v0.13.2
[INFO] [stderr]     Checking do-next v0.0.0-2026.4.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Line`
[INFO] [stdout]    --> src/tui/markdown.rs:333:16
[INFO] [stdout]     |
[INFO] [stdout] 333 |         text::{Line, Span},
[INFO] [stdout]     |                ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 30s
[INFO] running `Command { std: "docker" "inspect" "238c106f3a8e874035a5b3df3876f3edd783d1d768dab9601b78aefbfc8e9adb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "238c106f3a8e874035a5b3df3876f3edd783d1d768dab9601b78aefbfc8e9adb", kill_on_drop: false }`
[INFO] [stdout] 238c106f3a8e874035a5b3df3876f3edd783d1d768dab9601b78aefbfc8e9adb