[INFO] fetching crate contrast-diff-viewer 0.9.0...
[INFO] testing contrast-diff-viewer-0.9.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate contrast-diff-viewer 0.9.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate contrast-diff-viewer 0.9.0
[INFO] finished tweaking crates.io crate contrast-diff-viewer 0.9.0
[INFO] tweaked toml for crates.io crate contrast-diff-viewer 0.9.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate contrast-diff-viewer 0.9.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate contrast-diff-viewer 0.9.0 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d73af7a0fce949c92bc1a59af15f1d510d8c3c202cf8062c955d65f9f18b95ae
[INFO] running `Command { std: "docker" "start" "-a" "d73af7a0fce949c92bc1a59af15f1d510d8c3c202cf8062c955d65f9f18b95ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d73af7a0fce949c92bc1a59af15f1d510d8c3c202cf8062c955d65f9f18b95ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d73af7a0fce949c92bc1a59af15f1d510d8c3c202cf8062c955d65f9f18b95ae", kill_on_drop: false }`
[INFO] [stdout] d73af7a0fce949c92bc1a59af15f1d510d8c3c202cf8062c955d65f9f18b95ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46286ed2eb0dfac980822464e64ad860d5e7554dace8d3b8a9e9de5dc2db8287
[INFO] running `Command { std: "docker" "start" "-a" "46286ed2eb0dfac980822464e64ad860d5e7554dace8d3b8a9e9de5dc2db8287", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
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[INFO] [stderr]    Compiling time-core v0.1.1
[INFO] [stderr]    Compiling web-time v0.2.3
[INFO] [stderr]    Compiling home v0.5.5
[INFO] [stderr]    Compiling linux-raw-sys v0.4.5
[INFO] [stderr]    Compiling bitflags v2.3.3
[INFO] [stderr]    Compiling walkdir v2.3.3
[INFO] [stderr]    Compiling webbrowser v0.8.10
[INFO] [stderr]    Compiling time-macros v0.2.12
[INFO] [stderr]    Compiling inotify-sys v0.1.5
[INFO] [stderr]    Compiling bstr v1.6.0
[INFO] [stderr]    Compiling rfd v0.11.4
[INFO] [stderr]    Compiling itoa v1.0.9
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[INFO] [stderr]    Compiling glow v0.12.3
[INFO] [stderr]    Compiling lz4_flex v0.11.1
[INFO] [stderr]    Compiling globset v0.4.13
[INFO] [stderr]    Compiling image v0.24.6
[INFO] [stderr]    Compiling is-terminal v0.4.9
[INFO] [stderr]    Compiling inotify v0.9.6
[INFO] [stderr]    Compiling filetime v0.2.22
[INFO] [stderr]    Compiling crossbeam-channel v0.5.8
[INFO] [stderr]    Compiling thread_local v1.1.7
[INFO] [stderr]    Compiling vec1 v1.10.1
[INFO] [stderr]    Compiling natord v1.0.9
[INFO] [stderr]    Compiling termcolor v1.2.0
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling ignore v0.4.20
[INFO] [stderr]    Compiling time v0.3.26
[INFO] [stderr]    Compiling puffin v0.16.0
[INFO] [stderr]    Compiling env_logger v0.10.0
[INFO] [stdout] error[E0282]: type annotations needed for `Box<_>`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/time-0.3.26/src/format_description/parse/mod.rs:83:9
[INFO] [stdout]    |
[INFO] [stdout] 83 |     let items = format_items
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 |     Ok(items.into())
[INFO] [stdout]    |              ---- type must be known at this point
[INFO] [stdout]    |
[INFO] [stdout] help: consider giving `items` an explicit type, where the placeholders `_` are specified
[INFO] [stdout]    |
[INFO] [stdout] 83 |     let items: Box<_> = format_items
[INFO] [stdout]    |              ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling notify v6.1.1
[INFO] [stdout] For more information about this error, try `rustc --explain E0282`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `time` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "46286ed2eb0dfac980822464e64ad860d5e7554dace8d3b8a9e9de5dc2db8287", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46286ed2eb0dfac980822464e64ad860d5e7554dace8d3b8a9e9de5dc2db8287", kill_on_drop: false }`
[INFO] [stdout] 46286ed2eb0dfac980822464e64ad860d5e7554dace8d3b8a9e9de5dc2db8287