[INFO] fetching crate reovim-tui-mod-bufferline 0.14.4...
[INFO] testing reovim-tui-mod-bufferline-0.14.4 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate reovim-tui-mod-bufferline 0.14.4 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate reovim-tui-mod-bufferline 0.14.4
[INFO] finished tweaking crates.io crate reovim-tui-mod-bufferline 0.14.4
[INFO] tweaked toml for crates.io crate reovim-tui-mod-bufferline 0.14.4 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate reovim-tui-mod-bufferline 0.14.4 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate reovim-tui-mod-bufferline 0.14.4 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4bd1f748791a57dfeceadcf7bda9b03abec8b00a5e33e4fbc285c5a1edf0c771
[INFO] running `Command { std: "docker" "start" "-a" "4bd1f748791a57dfeceadcf7bda9b03abec8b00a5e33e4fbc285c5a1edf0c771", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4bd1f748791a57dfeceadcf7bda9b03abec8b00a5e33e4fbc285c5a1edf0c771", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bd1f748791a57dfeceadcf7bda9b03abec8b00a5e33e4fbc285c5a1edf0c771", kill_on_drop: false }`
[INFO] [stdout] 4bd1f748791a57dfeceadcf7bda9b03abec8b00a5e33e4fbc285c5a1edf0c771
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 226d6b9f07f38eeb196981c6afe19c382f60c5eb7bc0aa5a7370473b90633764
[INFO] running `Command { std: "docker" "start" "-a" "226d6b9f07f38eeb196981c6afe19c382f60c5eb7bc0aa5a7370473b90633764", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling unicode-width v0.2.2
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]    Compiling arc-swap v1.8.2
[INFO] [stderr]    Compiling reovim-depgraph v0.14.4
[INFO] [stderr]    Compiling dirs v5.0.1
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]    Compiling signal-hook-mio v0.2.5
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]    Compiling tokio-macros v2.6.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tokio v1.50.0
[INFO] [stderr]    Compiling derive_more v2.1.1
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling filedescriptor v0.8.3
[INFO] [stderr]    Compiling crossterm v0.29.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling reovim-arch v0.14.4
[INFO] [stderr]    Compiling reovim-client-driver v0.14.4
[INFO] [stderr]    Compiling reovim-tui-mod-bufferline v0.14.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.33s
[INFO] running `Command { std: "docker" "inspect" "226d6b9f07f38eeb196981c6afe19c382f60c5eb7bc0aa5a7370473b90633764", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "226d6b9f07f38eeb196981c6afe19c382f60c5eb7bc0aa5a7370473b90633764", kill_on_drop: false }`
[INFO] [stdout] 226d6b9f07f38eeb196981c6afe19c382f60c5eb7bc0aa5a7370473b90633764
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50635edf825e03899d61213c7fea06cac1cfb1c275bc7155d9485a0951f64a7c
[INFO] running `Command { std: "docker" "start" "-a" "50635edf825e03899d61213c7fea06cac1cfb1c275bc7155d9485a0951f64a7c", kill_on_drop: false }`
[INFO] [stderr]    Compiling reovim-client-driver v0.14.4
[INFO] [stderr]    Compiling reovim-tui-mod-bufferline v0.14.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.94s
[INFO] running `Command { std: "docker" "inspect" "50635edf825e03899d61213c7fea06cac1cfb1c275bc7155d9485a0951f64a7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50635edf825e03899d61213c7fea06cac1cfb1c275bc7155d9485a0951f64a7c", kill_on_drop: false }`
[INFO] [stdout] 50635edf825e03899d61213c7fea06cac1cfb1c275bc7155d9485a0951f64a7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 93cc3203616029e8e253b0295bdfdc56040027957c26bf5021a76c3f88348ee2
[INFO] running `Command { std: "docker" "start" "-a" "93cc3203616029e8e253b0295bdfdc56040027957c26bf5021a76c3f88348ee2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/reovim_tui_mod_bufferline-0e53be7688a457c7)
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test tests::buffer_list_populates_tabs ... ok
[INFO] [stdout] test tests::buffer_list_empty_clears ... ok
[INFO] [stdout] test tests::buffer_list_merges_with_cached_pins ... ok
[INFO] [stdout] test tests::build_tab_string_active_range ... ok
[INFO] [stdout] test tests::buffer_list_replaces_tabs ... ok
[INFO] [stdout] test tests::build_tab_string_empty ... ok
[INFO] [stdout] test tests::build_tab_string_single ... ok
[INFO] [stdout] test tests::chrome_priority ... ok
[INFO] [stdout] test tests::chrome_position_overlay ... ok
[INFO] [stdout] test tests::format_tab_label_all_indicators ... ok
[INFO] [stdout] test tests::chrome_size_zero_overlay ... ok
[INFO] [stdout] test tests::format_tab_label_basic ... ok
[INFO] [stdout] test tests::format_tab_label_modified ... ok
[INFO] [stdout] test tests::format_tab_label_pinned ... ok
[INFO] [stdout] test tests::has_chrome_true ... ok
[INFO] [stdout] test tests::init_caches_theme_styles ... ok
[INFO] [stdout] test tests::init_exit_succeeds ... ok
[INFO] [stdout] test tests::module_id ... ok
[INFO] [stdout] test tests::malformed_json_ignored ... ok
[INFO] [stdout] test tests::on_buffer_focus_updates_active ... ok
[INFO] [stdout] test tests::on_theme_changed_updates_styles ... ok
[INFO] [stdout] test tests::pin_state_empty_unpins_all ... ok
[INFO] [stdout] test tests::module_default ... ok
[INFO] [stdout] test tests::module_version ... ok
[INFO] [stdout] test tests::pin_state_reapplies_to_existing_tabs ... ok
[INFO] [stdout] test tests::render_active_tab_highlighted ... ok
[INFO] [stdout] test tests::pin_state_updates_cache ... ok
[INFO] [stdout] test tests::render_at_top_right ... ok
[INFO] [stdout] test tests::render_empty_tabs_no_output ... ok
[INFO] [stdout] test tests::render_hidden_with_one_tab ... ok
[INFO] [stdout] test tests::render_modified_shows_marker ... ok
[INFO] [stdout] test tests::render_zero_width_no_crash ... ok
[INFO] [stdout] test tests::sort_tabs_pinned_first ... ok
[INFO] [stdout] test tests::render_visible_with_two_tabs ... ok
[INFO] [stdout] test tests::unknown_type_ignored ... ok
[INFO] [stdout] test tests::sort_tabs_pinned_order_preserved ... ok
[INFO] [stdout] test tests::render_uses_theme_styles ... ok
[INFO] [stdout] test tests::server_kinds ... ok
[INFO] [stdout] test tests::render_pinned_shows_star ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests reovim_tui_mod_bufferline
[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" "93cc3203616029e8e253b0295bdfdc56040027957c26bf5021a76c3f88348ee2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93cc3203616029e8e253b0295bdfdc56040027957c26bf5021a76c3f88348ee2", kill_on_drop: false }`
[INFO] [stdout] 93cc3203616029e8e253b0295bdfdc56040027957c26bf5021a76c3f88348ee2
