[INFO] fetching crate leptos_reactive 0.6.15... [INFO] checking leptos_reactive-0.6.15 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate leptos_reactive 0.6.15 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate leptos_reactive 0.6.15 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate leptos_reactive 0.6.15 [INFO] tweaked toml for crates.io crate leptos_reactive 0.6.15 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate leptos_reactive 0.6.15 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 156 packages to latest compatible versions [INFO] [stderr] Adding bytecheck v0.7.0 (available: v0.8.1) [INFO] [stderr] Adding oco_ref v0.1.1 (available: v0.2.1) [INFO] [stderr] Adding rkyv v0.7.45 (available: v0.8.11) [INFO] [stderr] Adding rustc-hash v1.1.0 (available: v2.1.1) [INFO] [stderr] Adding spin-sdk v3.1.1 (available: v5.0.0) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.16) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e510a4007252751bf4b0e40f7b1411afd58dabc2de495cfe8ef14341041259dc [INFO] running `Command { std: "docker" "start" "-a" "e510a4007252751bf4b0e40f7b1411afd58dabc2de495cfe8ef14341041259dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e510a4007252751bf4b0e40f7b1411afd58dabc2de495cfe8ef14341041259dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e510a4007252751bf4b0e40f7b1411afd58dabc2de495cfe8ef14341041259dc", kill_on_drop: false }` [INFO] [stdout] e510a4007252751bf4b0e40f7b1411afd58dabc2de495cfe8ef14341041259dc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8e92b3df5405a32a717eeac647ec036685dc5a41f4347468001eb80fdfff6a58 [INFO] running `Command { std: "docker" "start" "-a" "8e92b3df5405a32a717eeac647ec036685dc5a41f4347468001eb80fdfff6a58", kill_on_drop: false }` [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.100 [INFO] [stderr] Compiling wasm-bindgen v0.2.100 [INFO] [stderr] Checking tokio v1.47.1 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Checking slotmap v1.0.7 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking self_cell v1.2.0 [INFO] [stderr] Checking oco_ref v0.1.1 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.100 [INFO] [stderr] Checking async-stream v0.3.6 [INFO] [stderr] Checking pin-project v1.1.10 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.100 [INFO] [stderr] Checking tokio-stream v0.1.17 [INFO] [stderr] Checking tokio-test v0.4.4 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.100 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking js-sys v0.3.77 [INFO] [stderr] Checking serde-wasm-bindgen v0.6.5 [INFO] [stderr] Checking leptos_reactive v0.6.15 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `leptos` [INFO] [stdout] --> src/callback.rs:263:13 [INFO] [stdout] | [INFO] [stdout] 263 | use leptos::{ [INFO] [stdout] | ^^^^^^ use of unresolved module or unlinked crate `leptos` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `leptos`, use `cargo add leptos` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `leptos` [INFO] [stdout] --> src/callback.rs:263:13 [INFO] [stdout] | [INFO] [stdout] 263 | use leptos::{ [INFO] [stdout] | ^^^^^^ use of unresolved module or unlinked crate `leptos` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `leptos`, use `cargo add leptos` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `leptos` [INFO] [stdout] --> src/callback.rs:287:13 [INFO] [stdout] | [INFO] [stdout] 287 | use leptos::{ [INFO] [stdout] | ^^^^^^ use of unresolved module or unlinked crate `leptos` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `leptos`, use `cargo add leptos` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `leptos` [INFO] [stdout] --> src/callback.rs:287:13 [INFO] [stdout] | [INFO] [stdout] 287 | use leptos::{ [INFO] [stdout] | ^^^^^^ use of unresolved module or unlinked crate `leptos` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `leptos`, use `cargo add leptos` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `view` in this scope [INFO] [stdout] --> src/callback.rs:270:17 [INFO] [stdout] | [INFO] [stdout] 270 | view! { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find macro `view` in this scope [INFO] [stdout] --> src/callback.rs:296:17 [INFO] [stdout] | [INFO] [stdout] 296 | view! { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `leptos_reactive` (lib test) due to 6 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: `auto` traits are unstable [INFO] [stdout] --> src/signal_wrappers_read.rs:854:5 [INFO] [stdout] | [INFO] [stdout] 854 | auto trait NotSignalMarker {} [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #13231 for more information [INFO] [stdout] = help: add `#![feature(auto_traits)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2025-08-19; consider upgrading it if it is out of date [INFO] [stdout] = warning: unstable syntax can change at any point in the future, causing a hard error! [INFO] [stdout] = note: for more information, see issue #65860 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `auto` traits are unstable [INFO] [stdout] --> src/callback.rs:125:13 [INFO] [stdout] | [INFO] [stdout] 125 | auto trait [] {} [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 144 | impl_from_fn!(Callback); [INFO] [stdout] | ----------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: see issue #13231 for more information [INFO] [stdout] = help: add `#![feature(auto_traits)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2025-08-19; consider upgrading it if it is out of date [INFO] [stdout] = warning: unstable syntax can change at any point in the future, causing a hard error! [INFO] [stdout] = note: for more information, see issue #65860 [INFO] [stdout] = note: this warning originates in the macro `impl_from_fn` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `auto` traits are unstable [INFO] [stdout] --> src/callback.rs:125:13 [INFO] [stdout] | [INFO] [stdout] 125 | auto trait [] {} [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 203 | impl_from_fn!(SyncCallback); [INFO] [stdout] | --------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: see issue #13231 for more information [INFO] [stdout] = help: add `#![feature(auto_traits)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2025-08-19; consider upgrading it if it is out of date [INFO] [stdout] = warning: unstable syntax can change at any point in the future, causing a hard error! [INFO] [stdout] = note: for more information, see issue #65860 [INFO] [stdout] = note: this warning originates in the macro `impl_from_fn` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8e92b3df5405a32a717eeac647ec036685dc5a41f4347468001eb80fdfff6a58", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e92b3df5405a32a717eeac647ec036685dc5a41f4347468001eb80fdfff6a58", kill_on_drop: false }` [INFO] [stdout] 8e92b3df5405a32a717eeac647ec036685dc5a41f4347468001eb80fdfff6a58