[INFO] fetching crate vtui 0.6.0...
[INFO] testing vtui-0.6.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate vtui 0.6.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate vtui 0.6.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate vtui 0.6.0
[INFO] tweaked toml for crates.io crate vtui 0.6.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate vtui 0.6.0 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 vtui 0.6.0 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-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] 7ee61a838d9fd76ffc77866411dd7f57a28e95e2a489a5e09f83b6ec8bc42432
[INFO] running `Command { std: "docker" "start" "-a" "7ee61a838d9fd76ffc77866411dd7f57a28e95e2a489a5e09f83b6ec8bc42432", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ee61a838d9fd76ffc77866411dd7f57a28e95e2a489a5e09f83b6ec8bc42432", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ee61a838d9fd76ffc77866411dd7f57a28e95e2a489a5e09f83b6ec8bc42432", kill_on_drop: false }`
[INFO] [stdout] 7ee61a838d9fd76ffc77866411dd7f57a28e95e2a489a5e09f83b6ec8bc42432
[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] 7e3ebf252328e34ab1203a3062a13496988d9f84a63ed4fe1ed5c31b310cd0e1
[INFO] running `Command { std: "docker" "start" "-a" "7e3ebf252328e34ab1203a3062a13496988d9f84a63ed4fe1ed5c31b310cd0e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.23
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling ryu v1.0.23
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling indoc v2.0.7
[INFO] [stderr]    Compiling instability v0.3.11
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling castaway v0.2.4
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling compact_str v0.9.0
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling time-core v0.1.8
[INFO] [stderr]    Compiling num_threads v0.1.7
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling deranged v0.5.5
[INFO] [stderr]    Compiling num-conv v0.2.0
[INFO] [stderr]    Compiling slotmap v1.1.1
[INFO] [stderr]    Compiling line-clipping v0.3.5
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling flume v0.12.0
[INFO] [stderr]    Compiling signal-hook-mio v0.2.5
[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling lru v0.16.3
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling time v0.3.47
[INFO] [stderr]    Compiling unicode-truncate v2.0.1
[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 tracing-attributes v0.1.31
[INFO] [stderr]    Compiling vtui-macros v0.6.0
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling derive_more v2.1.1
[INFO] [stderr]    Compiling crossterm v0.29.0
[INFO] [stderr]    Compiling generational-box v0.7.3
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling kasuari v0.4.11
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]    Compiling strum v0.27.2
[INFO] [stderr]    Compiling ratatui-core v0.1.0
[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]    Compiling ratatui-widgets v0.3.0
[INFO] [stderr]    Compiling ratatui-crossterm v0.1.0
[INFO] [stderr]    Compiling ratatui v0.30.0
[INFO] [stderr]    Compiling vtui v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.88s
[INFO] running `Command { std: "docker" "inspect" "7e3ebf252328e34ab1203a3062a13496988d9f84a63ed4fe1ed5c31b310cd0e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e3ebf252328e34ab1203a3062a13496988d9f84a63ed4fe1ed5c31b310cd0e1", kill_on_drop: false }`
[INFO] [stdout] 7e3ebf252328e34ab1203a3062a13496988d9f84a63ed4fe1ed5c31b310cd0e1
[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] 95a9670760c9eba27a0c7c8a62dc08b67e03ddeacdc5db74b1022c6511418f46
[INFO] running `Command { std: "docker" "start" "-a" "95a9670760c9eba27a0c7c8a62dc08b67e03ddeacdc5db74b1022c6511418f46", kill_on_drop: false }`
[INFO] [stderr]    Compiling vtui v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "95a9670760c9eba27a0c7c8a62dc08b67e03ddeacdc5db74b1022c6511418f46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95a9670760c9eba27a0c7c8a62dc08b67e03ddeacdc5db74b1022c6511418f46", kill_on_drop: false }`
[INFO] [stdout] 95a9670760c9eba27a0c7c8a62dc08b67e03ddeacdc5db74b1022c6511418f46
[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] 84b9f84bba3f1966784f1437892ab318192873840215818f007add93a1816b12
[INFO] running `Command { std: "docker" "start" "-a" "84b9f84bba3f1966784f1437892ab318192873840215818f007add93a1816b12", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vtui-f856859793a2acda)
[INFO] [stderr]    Doc-tests vtui
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 12) - compile ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 12) stdout ----
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/lib.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 17 | #[component]
[INFO] [stdout]    | ------------ expected due to this
[INFO] [stdout] 18 | fn App(c: Component) {
[INFO] [stdout]    |    ^^^ expected fn pointer, found fn item
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected fn pointer `fn(vtui::prelude::Component, ()) -> Node`
[INFO] [stdout]                  found fn item `fn(vtui::prelude::Component, ()) -> () {App}`
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/lib.rs:31:18
[INFO] [stdout]    |
[INFO] [stdout] 31 |     vtui::launch(App);
[INFO] [stdout]    |     ------------ ^^^ expected fn pointer, found fn item
[INFO] [stdout]    |     |
[INFO] [stdout]    |     arguments to this function are incorrect
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected fn pointer `fn(vtui::prelude::Component, ()) -> Node`
[INFO] [stdout]                  found fn item `fn(vtui::prelude::Component, ()) -> () {App}`
[INFO] [stdout] note: function defined here
[INFO] [stdout]   --> src/launch.rs:54:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub fn launch(app: Factory) {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 12)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.26s; merged doctests compilation took 0.14s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "84b9f84bba3f1966784f1437892ab318192873840215818f007add93a1816b12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84b9f84bba3f1966784f1437892ab318192873840215818f007add93a1816b12", kill_on_drop: false }`
[INFO] [stdout] 84b9f84bba3f1966784f1437892ab318192873840215818f007add93a1816b12
