[INFO] fetching crate leptos_reactive 0.6.15...
[INFO] testing leptos_reactive-0.6.15 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate leptos_reactive 0.6.15 into /workspace/builds/worker-3-tc1/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-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate leptos_reactive 0.6.15 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 136 packages to latest compatible versions
[INFO] [stderr]       Adding bytecheck v0.7.0 (available: v0.8.2)
[INFO] [stderr]       Adding oco_ref v0.1.1 (available: v0.2.1)
[INFO] [stderr]       Adding rkyv v0.7.45 (available: v0.8.12)
[INFO] [stderr]       Adding rustc-hash v1.1.0 (available: v2.1.1)
[INFO] [stderr]       Adding spin-sdk v3.1.1 (available: v5.1.1)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wit-bindgen-rust-macro v0.16.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fd0b617c8f5551565c47f03b9bddefce423e3a7769c0f155c2788f0010215628
[INFO] running `Command { std: "docker" "start" "-a" "fd0b617c8f5551565c47f03b9bddefce423e3a7769c0f155c2788f0010215628", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd0b617c8f5551565c47f03b9bddefce423e3a7769c0f155c2788f0010215628", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd0b617c8f5551565c47f03b9bddefce423e3a7769c0f155c2788f0010215628", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c49fa95571c6ac96fc593e45d8037c46580a94767d5937a6a4598fc1f7b6da6
[INFO] running `Command { std: "docker" "start" "-a" "9c49fa95571c6ac96fc593e45d8037c46580a94767d5937a6a4598fc1f7b6da6", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.105
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling bumpalo v3.19.0
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]    Compiling self_cell v1.2.1
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling wasm-bindgen v0.2.105
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.105
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling pin-project v1.1.10
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.105
[INFO] [stderr]    Compiling js-sys v0.3.82
[INFO] [stderr]    Compiling oco_ref v0.1.1
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling serde-wasm-bindgen v0.6.5
[INFO] [stderr]    Compiling leptos_reactive v0.6.15 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `diagnostics`
[INFO] [stdout]  --> src/trigger.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     diagnostics,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[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 <https://github.com/rust-lang/rust/issues/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 2025-11-06; 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 <https://github.com/rust-lang/rust/issues/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 [<NotRaw $ty>] {}
[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 <https://github.com/rust-lang/rust/issues/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 2025-11-06; 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 <https://github.com/rust-lang/rust/issues/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 [<NotRaw $ty>] {}
[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 <https://github.com/rust-lang/rust/issues/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 2025-11-06; 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 <https://github.com/rust-lang/rust/issues/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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 37.87s
[INFO] running `Command { std: "docker" "inspect" "9c49fa95571c6ac96fc593e45d8037c46580a94767d5937a6a4598fc1f7b6da6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c49fa95571c6ac96fc593e45d8037c46580a94767d5937a6a4598fc1f7b6da6", kill_on_drop: false }`
[INFO] [stdout] 9c49fa95571c6ac96fc593e45d8037c46580a94767d5937a6a4598fc1f7b6da6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 62c7e47f653b5795b0042283c7d95df5a5200a52e88c16667bd2f2ad1dd1dd88
[INFO] running `Command { std: "docker" "start" "-a" "62c7e47f653b5795b0042283c7d95df5a5200a52e88c16667bd2f2ad1dd1dd88", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling async-stream-impl v0.3.6
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling async-stream v0.3.6
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling tokio-test v0.4.4
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling leptos_reactive v0.6.15 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `diagnostics`
[INFO] [stdout]  --> src/trigger.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     diagnostics,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[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] warning: unused import: `diagnostics`
[INFO] [stdout]  --> src/trigger.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     diagnostics,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[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; 1 warning emitted
[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 <https://github.com/rust-lang/rust/issues/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 2025-11-06; 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 <https://github.com/rust-lang/rust/issues/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 [<NotRaw $ty>] {}
[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 <https://github.com/rust-lang/rust/issues/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 2025-11-06; 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 <https://github.com/rust-lang/rust/issues/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 [<NotRaw $ty>] {}
[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 <https://github.com/rust-lang/rust/issues/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 2025-11-06; 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 <https://github.com/rust-lang/rust/issues/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" "62c7e47f653b5795b0042283c7d95df5a5200a52e88c16667bd2f2ad1dd1dd88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62c7e47f653b5795b0042283c7d95df5a5200a52e88c16667bd2f2ad1dd1dd88", kill_on_drop: false }`
[INFO] [stdout] 62c7e47f653b5795b0042283c7d95df5a5200a52e88c16667bd2f2ad1dd1dd88
