[INFO] fetching crate rat-widget-extra 2.1.0...
[INFO] testing rat-widget-extra-2.1.0 against 1.99.0-beta.8 for beta-1.100-3
[INFO] extracting crate rat-widget-extra 2.1.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate rat-widget-extra 2.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate rat-widget-extra 2.1.0
[INFO] tweaked toml for crates.io crate rat-widget-extra 2.1.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rat-widget-extra 2.1.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rat-widget-extra 2.1.0 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded time-core v0.1.8
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[INFO] [stderr]   Downloaded darling v0.23.0
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[INFO] [stderr]   Downloaded ropey v1.6.1
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[INFO] [stderr]   Downloaded rat-text v3.1.0
[INFO] [stderr]   Downloaded regex-cursor v0.1.5
[INFO] [stderr]   Downloaded pure-rust-locales v0.8.2
[INFO] [stderr]   Downloaded ratatui-widgets v0.3.0
[INFO] [stderr]   Downloaded ratatui-core v0.1.0
[INFO] [stderr]   Downloaded portable-atomic v1.13.1
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[INFO] [stderr]   Downloaded syn v2.0.115
[INFO] [stderr]   Downloaded palette v0.7.6
[INFO] [stderr]   Downloaded rat-widget v3.1.1
[INFO] [stderr]   Downloaded fern v0.7.1
[INFO] [stderr]   Downloaded libc v0.2.182
[INFO] [stderr]   Downloaded petgraph v0.8.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 788148361bfc3cc74c81ab648e0736729f3a28ecefdb6ce98b3da0a92bbe2bd6
[INFO] running `Command { std: "docker" "start" "788148361bfc3cc74c81ab648e0736729f3a28ecefdb6ce98b3da0a92bbe2bd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "788148361bfc3cc74c81ab648e0736729f3a28ecefdb6ce98b3da0a92bbe2bd6", 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" "788148361bfc3cc74c81ab648e0736729f3a28ecefdb6ce98b3da0a92bbe2bd6" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "788148361bfc3cc74c81ab648e0736729f3a28ecefdb6ce98b3da0a92bbe2bd6", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "788148361bfc3cc74c81ab648e0736729f3a28ecefdb6ce98b3da0a92bbe2bd6" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.23
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling ryu v1.0.23
[INFO] [stderr]    Compiling indoc v2.0.7
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling unicode-width v0.2.2
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling instability v0.3.11
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]    Compiling deranged v0.5.6
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling num_threads v0.1.7
[INFO] [stderr]    Compiling num-conv v0.2.0
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling time-core v0.1.8
[INFO] [stderr]    Compiling line-clipping v0.3.5
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling pure-rust-locales v0.8.2
[INFO] [stderr]    Compiling regex-syntax v0.8.9
[INFO] [stderr]    Compiling str_indices v0.4.4
[INFO] [stderr]    Compiling iana-time-zone v0.1.65
[INFO] [stderr]    Compiling unicode-display-width v0.3.0
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling castaway v0.2.4
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling ropey v1.6.1
[INFO] [stderr]    Compiling dyn-clone v1.0.20
[INFO] [stderr]    Compiling compact_str v0.9.0
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]    Compiling rat-cursor v2.0.0
[INFO] [stderr]    Compiling iset v0.3.1
[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]    Compiling lru v0.16.3
[INFO] [stderr]    Compiling syn v2.0.115
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling time v0.3.47
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling signal-hook-mio v0.2.5
[INFO] [stderr]    Compiling unicode-truncate v2.0.1
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling chrono v0.4.43
[INFO] [stderr]    Compiling format_num_pattern v0.9.4
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]    Compiling derive_more v2.1.1
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[INFO] [stderr]    Compiling kasuari v0.4.11
[INFO] [stderr]    Compiling regex-cursor v0.1.5
[INFO] [stderr]    Compiling strum v0.27.2
[INFO] [stderr]    Compiling ratatui-core v0.1.0
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]    Compiling ratatui-crossterm v0.1.0
[INFO] [stderr]    Compiling rat-reloc v2.0.2
[INFO] [stderr]    Compiling ratatui-widgets v0.3.0
[INFO] [stderr]    Compiling rat-event v2.1.0
[INFO] [stderr]    Compiling rat-focus v2.1.0
[INFO] [stderr]    Compiling rat-scrolled v2.0.2
[INFO] [stderr]    Compiling rat-text v3.1.0
[INFO] [stderr]    Compiling rat-widget-extra v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 28.01s
[INFO] running `Command { std: "docker" "inspect" "788148361bfc3cc74c81ab648e0736729f3a28ecefdb6ce98b3da0a92bbe2bd6", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "788148361bfc3cc74c81ab648e0736729f3a28ecefdb6ce98b3da0a92bbe2bd6" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling xml-rs v0.8.28
[INFO] [stderr]    Compiling wayland-sys v0.29.5
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling siphasher v1.0.2
[INFO] [stderr]    Compiling format_num_pattern v0.9.4
[INFO] [stderr]    Compiling regex-cursor v0.1.5
[INFO] [stderr]    Compiling getrandom v0.4.1
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling by_address v1.2.1
[INFO] [stderr]    Compiling downcast-rs v1.2.1
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[INFO] [stderr]    Compiling palette v0.7.6
[INFO] [stderr]    Compiling rand v0.8.5
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[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling nom v8.0.0
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling fast-srgb8 v1.0.0
[INFO] [stderr]    Compiling anyhow v1.0.101
[INFO] [stderr]    Compiling map_range_int v1.1.0
[INFO] [stderr]    Compiling fern v0.7.1
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling wayland-scanner v0.29.5
[INFO] [stderr]    Compiling phf_macros v0.11.3
[INFO] [stderr]    Compiling petgraph v0.8.3
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]    Compiling wayland-client v0.29.5
[INFO] [stderr]    Compiling wayland-protocols v0.29.5
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling time v0.3.47
[INFO] [stderr]    Compiling nix v0.24.3
[INFO] [stderr]    Compiling gethostname v0.2.3
[INFO] [stderr]    Compiling os_pipe v1.2.3
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling signal-hook-mio v0.2.5
[INFO] [stderr]    Compiling ratatui-widgets v0.3.0
[INFO] [stderr]    Compiling derive-new v0.5.9
[INFO] [stderr]    Compiling tree_magic_mini v3.2.2
[INFO] [stderr]    Compiling crossterm v0.29.0
[INFO] [stderr]    Compiling tempfile v3.25.0
[INFO] [stderr]    Compiling ratatui-crossterm v0.1.0
[INFO] [stderr]    Compiling rat-event v2.1.0
[INFO] [stderr]    Compiling rat-focus v2.1.0
[INFO] [stderr]    Compiling rat-scrolled v2.0.2
[INFO] [stderr]    Compiling rat-text v3.1.0
[INFO] [stderr]    Compiling rat-popup v3.0.1
[INFO] [stderr]    Compiling rat-ftable v2.2.0
[INFO] [stderr]    Compiling rat-menu v3.0.1
[INFO] [stderr]    Compiling wayland-commons v0.29.5
[INFO] [stderr]    Compiling x11rb-protocol v0.10.0
[INFO] [stderr]    Compiling rat-widget v3.1.1
[INFO] [stderr]    Compiling rat-widget-extra v2.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling rat-widget-extra v2.0.1
[INFO] [stderr]    Compiling rat-theme4 v4.5.2
[INFO] [stderr]    Compiling x11rb v0.10.1
[INFO] [stderr]    Compiling x11-clipboard v0.7.1
[INFO] [stderr]    Compiling wl-clipboard-rs v0.7.0
[INFO] [stderr]    Compiling cli-clipboard v0.4.0
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 46.31s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wl-clipboard-rs v0.7.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "788148361bfc3cc74c81ab648e0736729f3a28ecefdb6ce98b3da0a92bbe2bd6", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "788148361bfc3cc74c81ab648e0736729f3a28ecefdb6ce98b3da0a92bbe2bd6" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wl-clipboard-rs v0.7.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rat_widget_extra-e3ba0d0f37479ebb)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rat_widget_extra
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "788148361bfc3cc74c81ab648e0736729f3a28ecefdb6ce98b3da0a92bbe2bd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "788148361bfc3cc74c81ab648e0736729f3a28ecefdb6ce98b3da0a92bbe2bd6", kill_on_drop: false }`
[INFO] [stdout] 788148361bfc3cc74c81ab648e0736729f3a28ecefdb6ce98b3da0a92bbe2bd6