[INFO] fetching crate repose-core 0.14.0...
[INFO] testing repose-core-0.14.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate repose-core 0.14.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate repose-core 0.14.0
[INFO] finished tweaking crates.io crate repose-core 0.14.0
[INFO] tweaked toml for crates.io crate repose-core 0.14.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate repose-core 0.14.0 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 repose-core 0.14.0 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 00967281bd44e8094ebe02039500fafc13492cd0e808188cb56cf8f4481dd7eb
[INFO] running `Command { std: "docker" "start" "-a" "00967281bd44e8094ebe02039500fafc13492cd0e808188cb56cf8f4481dd7eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00967281bd44e8094ebe02039500fafc13492cd0e808188cb56cf8f4481dd7eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00967281bd44e8094ebe02039500fafc13492cd0e808188cb56cf8f4481dd7eb", kill_on_drop: false }`
[INFO] [stdout] 00967281bd44e8094ebe02039500fafc13492cd0e808188cb56cf8f4481dd7eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] c34894af21cd8a2310dd1a0682ad50a22ba408f99c9d7580095419d23e53b269
[INFO] running `Command { std: "docker" "start" "-a" "c34894af21cd8a2310dd1a0682ad50a22ba408f99c9d7580095419d23e53b269", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.185
[INFO] [stderr]    Compiling grid v1.0.0
[INFO] [stderr]    Compiling web-time v1.1.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling taffy v0.10.1
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling repose-core v0.14.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `memo_cache` is never read
[INFO] [stdout]   --> src/scope.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct ScopeInner {
[INFO] [stdout]    |        ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 18 |     memo_cache: RefCell<std::collections::HashMap<String, Box<dyn Any>>>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `inner` and `saver` are never read
[INFO] [stdout]  --> src/state.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct MutableState<T: Clone + 'static> {
[INFO] [stdout]   |            ------------ fields in this struct
[INFO] [stdout] 7 |     inner: Signal<T>,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 8 |     saver: Option<Box<dyn StateSaver<T>>>,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.77s
[INFO] running `Command { std: "docker" "inspect" "c34894af21cd8a2310dd1a0682ad50a22ba408f99c9d7580095419d23e53b269", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c34894af21cd8a2310dd1a0682ad50a22ba408f99c9d7580095419d23e53b269", kill_on_drop: false }`
[INFO] [stdout] c34894af21cd8a2310dd1a0682ad50a22ba408f99c9d7580095419d23e53b269
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 7380e9a3f82e64af6bf6d960486b7306e8ec42ac5e3579d4eac1379c045d01c9
[INFO] running `Command { std: "docker" "start" "-a" "7380e9a3f82e64af6bf6d960486b7306e8ec42ac5e3579d4eac1379c045d01c9", kill_on_drop: false }`
[INFO] [stdout] warning: field `memo_cache` is never read
[INFO] [stdout]   --> src/scope.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct ScopeInner {
[INFO] [stdout]    |        ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 18 |     memo_cache: RefCell<std::collections::HashMap<String, Box<dyn Any>>>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `inner` and `saver` are never read
[INFO] [stdout]  --> src/state.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct MutableState<T: Clone + 'static> {
[INFO] [stdout]   |            ------------ fields in this struct
[INFO] [stdout] 7 |     inner: Signal<T>,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 8 |     saver: Option<Box<dyn StateSaver<T>>>,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling repose-core v0.14.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `memo_cache` is never read
[INFO] [stdout]   --> src/scope.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct ScopeInner {
[INFO] [stdout]    |        ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 18 |     memo_cache: RefCell<std::collections::HashMap<String, Box<dyn Any>>>,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `inner` and `saver` are never read
[INFO] [stdout]  --> src/state.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct MutableState<T: Clone + 'static> {
[INFO] [stdout]   |            ------------ fields in this struct
[INFO] [stdout] 7 |     inner: Signal<T>,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 8 |     saver: Option<Box<dyn StateSaver<T>>>,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.32s
[INFO] running `Command { std: "docker" "inspect" "7380e9a3f82e64af6bf6d960486b7306e8ec42ac5e3579d4eac1379c045d01c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7380e9a3f82e64af6bf6d960486b7306e8ec42ac5e3579d4eac1379c045d01c9", kill_on_drop: false }`
[INFO] [stdout] 7380e9a3f82e64af6bf6d960486b7306e8ec42ac5e3579d4eac1379c045d01c9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] b2d3775a300739106398802e4d8878e81ae72d4ab005d24a9fd08ced289f1967
[INFO] running `Command { std: "docker" "start" "-a" "b2d3775a300739106398802e4d8878e81ae72d4ab005d24a9fd08ced289f1967", kill_on_drop: false }`
[INFO] [stderr] warning: field `memo_cache` is never read
[INFO] [stderr]   --> src/scope.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | struct ScopeInner {
[INFO] [stderr]    |        ---------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 18 |     memo_cache: RefCell<std::collections::HashMap<String, Box<dyn Any>>>,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `inner` and `saver` are never read
[INFO] [stderr]  --> src/state.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct MutableState<T: Clone + 'static> {
[INFO] [stderr]   |            ------------ fields in this struct
[INFO] [stderr] 7 |     inner: Signal<T>,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr] 8 |     saver: Option<Box<dyn StateSaver<T>>>,
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `repose-core` (lib) generated 2 warnings
[INFO] [stderr] warning: `repose-core` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/repose_core-fd6f55e34c074428)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::tests::test_color_from_hex ... ok
[INFO] [stdout] test tests::tests::test_scope_cleanup ... ok
[INFO] [stdout] test tests::tests::test_scope_explicit_dispose ... ok
[INFO] [stdout] test tests::tests::test_signal_basic ... ok
[INFO] [stdout] test shortcuts::tests::resolve_action_prefers_scopes ... ok
[INFO] [stdout] test tests::tests::test_signal_subscription ... ok
[INFO] [stdout] test tests::tests::test_rect_contains ... ok
[INFO] [stdout] test tests::tests::test_animation_deterministic ... ok
[INFO] [stdout] test tests::tests::test_key_based_remember ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests repose_core
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 76) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 59) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 31) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 76) stdout ----
[INFO] [stdout] error[E0433]: cannot find module or crate `repose_ui` in this scope
[INFO] [stdout]   --> src/lib.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 87 |     repose_ui::Box(Modifier::new())
[INFO] [stdout]    |     ^^^^^^^^^ use of unresolved module or unlinked crate `repose_ui`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `repose_ui`, use `cargo add repose_ui` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 59) stdout ----
[INFO] [stdout] error[E0425]: cannot find function `signal` in this scope
[INFO] [stdout]   --> src/lib.rs:60:13
[INFO] [stdout]    |
[INFO] [stdout] 60 | let first = signal("Jane".to_string());
[INFO] [stdout]    |             ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `signal` in this scope
[INFO] [stdout]   --> src/lib.rs:61:13
[INFO] [stdout]    |
[INFO] [stdout] 61 | let last  = signal("Doe".to_string());
[INFO] [stdout]    |             ^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `produce_state` in this scope
[INFO] [stdout]   --> src/lib.rs:63:12
[INFO] [stdout]    |
[INFO] [stdout] 63 | let full = produce_state("full_name", {
[INFO] [stdout]    |            ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - (line 31) stdout ----
[INFO] [stdout] error[E0433]: cannot find module or crate `repose_ui` in this scope
[INFO] [stdout]   --> src/lib.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     repose_ui::Button(
[INFO] [stdout]    |     ^^^^^^^^^ use of unresolved module or unlinked crate `repose_ui`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `repose_ui`, use `cargo add repose_ui` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 31)
[INFO] [stdout]     src/lib.rs - (line 59)
[INFO] [stdout]     src/lib.rs - (line 76)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.61s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.86s; merged doctests compilation took 0.25s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "b2d3775a300739106398802e4d8878e81ae72d4ab005d24a9fd08ced289f1967", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2d3775a300739106398802e4d8878e81ae72d4ab005d24a9fd08ced289f1967", kill_on_drop: false }`
[INFO] [stdout] b2d3775a300739106398802e4d8878e81ae72d4ab005d24a9fd08ced289f1967
