[INFO] fetching crate seigi_focus 0.3.0...
[INFO] testing seigi_focus-0.3.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate seigi_focus 0.3.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate seigi_focus 0.3.0
[INFO] finished tweaking crates.io crate seigi_focus 0.3.0
[INFO] tweaked toml for crates.io crate seigi_focus 0.3.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate seigi_focus 0.3.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate seigi_focus 0.3.0 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-2025-10-28" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d56abb7545352897fcc2edbc948df8da1eef7ce0f76c59b8f473b11d85309ded
[INFO] running `Command { std: "docker" "start" "-a" "d56abb7545352897fcc2edbc948df8da1eef7ce0f76c59b8f473b11d85309ded", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d56abb7545352897fcc2edbc948df8da1eef7ce0f76c59b8f473b11d85309ded", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d56abb7545352897fcc2edbc948df8da1eef7ce0f76c59b8f473b11d85309ded", kill_on_drop: false }`
[INFO] [stdout] d56abb7545352897fcc2edbc948df8da1eef7ce0f76c59b8f473b11d85309ded
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df25445cb84dd64cd6cdda7244224cb9465811d1489b6623cc10af7bb1cef4f3
[INFO] running `Command { std: "docker" "start" "-a" "df25445cb84dd64cd6cdda7244224cb9465811d1489b6623cc10af7bb1cef4f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.104
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling wasm-bindgen v0.2.104
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.104
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling gloo-worker-macros v0.1.0
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.104
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling pin-project v1.1.10
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.104
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling js-sys v0.3.81
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling pinned v0.1.0
[INFO] [stderr]    Compiling web-sys v0.3.81
[INFO] [stderr]    Compiling wasm-bindgen-futures v0.4.54
[INFO] [stderr]    Compiling serde-wasm-bindgen v0.6.5
[INFO] [stderr]    Compiling gloo-timers v0.3.0
[INFO] [stderr]    Compiling gloo-utils v0.2.0
[INFO] [stderr]    Compiling gloo-events v0.2.0
[INFO] [stderr]    Compiling gloo-dialogs v0.2.0
[INFO] [stderr]    Compiling gloo-render v0.2.0
[INFO] [stderr]    Compiling gloo-file v0.3.0
[INFO] [stderr]    Compiling gloo-history v0.2.2
[INFO] [stderr]    Compiling gloo-net v0.5.0
[INFO] [stderr]    Compiling gloo-console v0.3.0
[INFO] [stderr]    Compiling gloo-storage v0.3.0
[INFO] [stderr]    Compiling gloo-worker v0.5.0
[INFO] [stderr]    Compiling gloo v0.11.0
[INFO] [stderr]    Compiling seigi_focus v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `focus_candidates` is never used
[INFO] [stdout]    --> src/candidates.rs:112:8
[INFO] [stdout]     |
[INFO] [stdout] 112 | pub fn focus_candidates(container: &Element) -> Vec<HtmlElement> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `first_tab_candidate` is never used
[INFO] [stdout]    --> src/candidates.rs:116:8
[INFO] [stdout]     |
[INFO] [stdout] 116 | pub fn first_tab_candidate(container: &Element) -> Option<HtmlElement> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.01s
[INFO] running `Command { std: "docker" "inspect" "df25445cb84dd64cd6cdda7244224cb9465811d1489b6623cc10af7bb1cef4f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df25445cb84dd64cd6cdda7244224cb9465811d1489b6623cc10af7bb1cef4f3", kill_on_drop: false }`
[INFO] [stdout] df25445cb84dd64cd6cdda7244224cb9465811d1489b6623cc10af7bb1cef4f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76e99154d2a36d618e2c31b5c6b5ff35b787e6fee51e2d12d7b6759decfaf33a
[INFO] running `Command { std: "docker" "start" "-a" "76e99154d2a36d618e2c31b5c6b5ff35b787e6fee51e2d12d7b6759decfaf33a", kill_on_drop: false }`
[INFO] [stdout] warning: function `focus_candidates` is never used
[INFO] [stdout]    --> src/candidates.rs:112:8
[INFO] [stdout]     |
[INFO] [stdout] 112 | pub fn focus_candidates(container: &Element) -> Vec<HtmlElement> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `first_tab_candidate` is never used
[INFO] [stdout]    --> src/candidates.rs:116:8
[INFO] [stdout]     |
[INFO] [stdout] 116 | pub fn first_tab_candidate(container: &Element) -> Option<HtmlElement> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling seigi_focus v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `focus_candidates` is never used
[INFO] [stdout]    --> src/candidates.rs:112:8
[INFO] [stdout]     |
[INFO] [stdout] 112 | pub fn focus_candidates(container: &Element) -> Vec<HtmlElement> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `first_tab_candidate` is never used
[INFO] [stdout]    --> src/candidates.rs:116:8
[INFO] [stdout]     |
[INFO] [stdout] 116 | pub fn first_tab_candidate(container: &Element) -> Option<HtmlElement> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "76e99154d2a36d618e2c31b5c6b5ff35b787e6fee51e2d12d7b6759decfaf33a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76e99154d2a36d618e2c31b5c6b5ff35b787e6fee51e2d12d7b6759decfaf33a", kill_on_drop: false }`
[INFO] [stdout] 76e99154d2a36d618e2c31b5c6b5ff35b787e6fee51e2d12d7b6759decfaf33a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ecf7d3d8b221193c944c56b04d7589b98a28b621a90513fd86056c687f49b879
[INFO] running `Command { std: "docker" "start" "-a" "ecf7d3d8b221193c944c56b04d7589b98a28b621a90513fd86056c687f49b879", kill_on_drop: false }`
[INFO] [stderr] warning: function `focus_candidates` is never used
[INFO] [stderr]    --> src/candidates.rs:112:8
[INFO] [stderr]     |
[INFO] [stderr] 112 | pub fn focus_candidates(container: &Element) -> Vec<HtmlElement> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `first_tab_candidate` is never used
[INFO] [stderr]    --> src/candidates.rs:116:8
[INFO] [stderr]     |
[INFO] [stderr] 116 | pub fn first_tab_candidate(container: &Element) -> Option<HtmlElement> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `seigi_focus` (lib) generated 2 warnings
[INFO] [stderr] warning: `seigi_focus` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/seigi_focus-865da78188e686eb)
[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 seigi_focus
[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" "ecf7d3d8b221193c944c56b04d7589b98a28b621a90513fd86056c687f49b879", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecf7d3d8b221193c944c56b04d7589b98a28b621a90513fd86056c687f49b879", kill_on_drop: false }`
[INFO] [stdout] ecf7d3d8b221193c944c56b04d7589b98a28b621a90513fd86056c687f49b879