[INFO] fetching crate sycamore-state-manager 0.0.2... [INFO] testing sycamore-state-manager-0.0.2 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate sycamore-state-manager 0.0.2 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate sycamore-state-manager 0.0.2 [INFO] finished tweaking crates.io crate sycamore-state-manager 0.0.2 [INFO] tweaked toml for crates.io crate sycamore-state-manager 0.0.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate sycamore-state-manager 0.0.2 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 45 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0bfccc6ffae0a144b99b6d331b285079d3526c0edbbb63b804e3157212084d11 [INFO] running `Command { std: "docker" "start" "-a" "0bfccc6ffae0a144b99b6d331b285079d3526c0edbbb63b804e3157212084d11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0bfccc6ffae0a144b99b6d331b285079d3526c0edbbb63b804e3157212084d11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0bfccc6ffae0a144b99b6d331b285079d3526c0edbbb63b804e3157212084d11", kill_on_drop: false }` [INFO] [stdout] 0bfccc6ffae0a144b99b6d331b285079d3526c0edbbb63b804e3157212084d11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7e237e580fea76112e8b731310f0e8703b0de6da2d538e35bd89e466df944e1f [INFO] running `Command { std: "docker" "start" "-a" "7e237e580fea76112e8b731310f0e8703b0de6da2d538e35bd89e466df944e1f", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling wasm-bindgen v0.2.100 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling slotmap v1.0.7 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.100 [INFO] [stderr] Compiling sycamore-view-parser v0.9.1 [INFO] [stderr] Compiling sycamore-macro v0.9.1 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.100 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.100 [INFO] [stderr] Compiling js-sys v0.3.77 [INFO] [stderr] Compiling sycamore-reactive v0.9.1 [INFO] [stderr] Compiling sycamore-core v0.9.1 [INFO] [stderr] Compiling web-sys v0.3.77 [INFO] [stderr] Compiling sycamore-web v0.9.1 [INFO] [stderr] Compiling sycamore v0.9.1 [INFO] [stderr] Compiling sycamore-state-core v0.0.2 [INFO] [stdout] error[E0412]: cannot find type `RcSignal` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sycamore-state-core-0.0.2/src/rc_collection_signal.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | inner: RcSignal>>, [INFO] [stdout] | ^^^^^^^^ help: a struct with a similar name exists: `Signal` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sycamore-reactive-0.9.1/src/signals.rs:54:1 [INFO] [stdout] | [INFO] [stdout] 54 | pub struct Signal(pub(crate) ReadSignal); [INFO] [stdout] | ----------------------------- similarly named struct `Signal` defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `RcSignal` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sycamore-state-core-0.0.2/src/rc_collection_signal.rs:9:25 [INFO] [stdout] | [INFO] [stdout] 9 | inner: RcSignal>>, [INFO] [stdout] | ^^^^^^^^ help: a struct with a similar name exists: `Signal` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sycamore-reactive-0.9.1/src/signals.rs:54:1 [INFO] [stdout] | [INFO] [stdout] 54 | pub struct Signal(pub(crate) ReadSignal); [INFO] [stdout] | ----------------------------- similarly named struct `Signal` defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `RcSignal` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sycamore-state-core-0.0.2/src/rc_collection_signal.rs:101:30 [INFO] [stdout] | [INFO] [stdout] 101 | type Target = Signal>>; [INFO] [stdout] | ^^^^^^^^ help: a struct with a similar name exists: `Signal` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sycamore-reactive-0.9.1/src/signals.rs:54:1 [INFO] [stdout] | [INFO] [stdout] 54 | pub struct Signal(pub(crate) ReadSignal); [INFO] [stdout] | ----------------------------- similarly named struct `Signal` defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Scope` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sycamore-state-core-0.0.2/src/ref_collection_signal.rs:24:24 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn new<'a>(cx: Scope<'a>, inner: impl IntoIterator) -> RefCollectionSignal [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 1 + use std::thread::Scope; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Scope` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sycamore-state-core-0.0.2/src/ref_collection_signal.rs:40:38 [INFO] [stdout] | [INFO] [stdout] 40 | pub fn push_value<'b>(&self, cx: Scope<'a>, value: T) [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 1 + use std::thread::Scope; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Scope` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sycamore-state-core-0.0.2/src/ref_collection_signal.rs:51:32 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn push_deferred) -> T>(&self, cx: Scope<'a>, value: F) [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 1 + use std::thread::Scope; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Scope` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sycamore-state-core-0.0.2/src/ref_collection_signal.rs:51:60 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn push_deferred) -> T>(&self, cx: Scope<'a>, value: F) [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 1 + use std::thread::Scope; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0477]: the type `Vec<&'a sycamore::reactive::Signal>` does not fulfill the required lifetime [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sycamore-state-core-0.0.2/src/ref_collection_signal.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | inner: &'a Signal>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: type must satisfy the static lifetime as required by this binding [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sycamore-reactive-0.9.1/src/signals.rs:54:22 [INFO] [stdout] | [INFO] [stdout] 54 | pub struct Signal(pub(crate) ReadSignal); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0477]: the type `Vec<&'a sycamore::reactive::Signal>` does not fulfill the required lifetime [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sycamore-state-core-0.0.2/src/ref_collection_signal.rs:122:5 [INFO] [stdout] | [INFO] [stdout] 122 | type Target = &'a Signal>>; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: type must satisfy the static lifetime as required by this binding [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sycamore-reactive-0.9.1/src/signals.rs:54:22 [INFO] [stdout] | [INFO] [stdout] 54 | pub struct Signal(pub(crate) ReadSignal); [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `create_rc_signal` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sycamore-state-core-0.0.2/src/rc_collection_signal.rs:17:22 [INFO] [stdout] | [INFO] [stdout] 17 | .map(|a| create_rc_signal(a)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: a function with a similar name exists: `create_signal` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sycamore-reactive-0.9.1/src/signals.rs:115:1 [INFO] [stdout] | [INFO] [stdout] 115 | pub fn create_signal(value: T) -> Signal { [INFO] [stdout] | ---------------------------------------------- similarly named function `create_signal` defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `create_rc_signal` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sycamore-state-core-0.0.2/src/rc_collection_signal.rs:20:20 [INFO] [stdout] | [INFO] [stdout] 20 | inner: create_rc_signal(collected), [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: a function with a similar name exists: `create_signal` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sycamore-reactive-0.9.1/src/signals.rs:115:1 [INFO] [stdout] | [INFO] [stdout] 115 | pub fn create_signal(value: T) -> Signal { [INFO] [stdout] | ---------------------------------------------- similarly named function `create_signal` defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `create_rc_signal` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sycamore-state-core-0.0.2/src/rc_collection_signal.rs:36:34 [INFO] [stdout] | [INFO] [stdout] 36 | self.inner.modify().push(create_rc_signal(value)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: a function with a similar name exists: `create_signal` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sycamore-reactive-0.9.1/src/signals.rs:115:1 [INFO] [stdout] | [INFO] [stdout] 115 | pub fn create_signal(value: T) -> Signal { [INFO] [stdout] | ---------------------------------------------- similarly named function `create_signal` defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sycamore-state-core-0.0.2/src/ref_collection_signal.rs:15:20 [INFO] [stdout] | [INFO] [stdout] 15 | inner: self.inner.clone(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ expected `&Signal>>`, found `Signal>>` [INFO] [stdout] | [INFO] [stdout] = note: expected reference `&'a sycamore::reactive::Signal>>` [INFO] [stdout] found struct `sycamore::reactive::Signal>>` [INFO] [stdout] help: consider borrowing here [INFO] [stdout] | [INFO] [stdout] 15 | inner: &self.inner.clone(), [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `create_signal_unsafe` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sycamore-state-core-0.0.2/src/ref_collection_signal.rs:30:31 [INFO] [stdout] | [INFO] [stdout] 30 | .map(|a| unsafe { create_signal_unsafe(cx, a) }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `create_signal_unsafe` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sycamore-state-core-0.0.2/src/ref_collection_signal.rs:33:29 [INFO] [stdout] | [INFO] [stdout] 33 | inner: unsafe { create_signal_unsafe(cx, collected) }, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `modify` found for reference `&'a sycamore::reactive::Signal>>` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sycamore-state-core-0.0.2/src/ref_collection_signal.rs:46:14 [INFO] [stdout] | [INFO] [stdout] 45 | / self.inner [INFO] [stdout] 46 | | .modify() [INFO] [stdout] | | -^^^^^^ method not found in `&'a sycamore::reactive::Signal>>` [INFO] [stdout] | |_____________| [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `create_signal_unsafe` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sycamore-state-core-0.0.2/src/ref_collection_signal.rs:47:28 [INFO] [stdout] | [INFO] [stdout] 47 | .push(unsafe { create_signal_unsafe(cx, value) }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `modify` found for reference `&'a sycamore::reactive::Signal>>` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sycamore-state-core-0.0.2/src/ref_collection_signal.rs:56:14 [INFO] [stdout] | [INFO] [stdout] 55 | / self.inner [INFO] [stdout] 56 | | .modify() [INFO] [stdout] | | -^^^^^^ method not found in `&'a sycamore::reactive::Signal>>` [INFO] [stdout] | |_____________| [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function `create_signal_unsafe` in this scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sycamore-state-core-0.0.2/src/ref_collection_signal.rs:57:28 [INFO] [stdout] | [INFO] [stdout] 57 | .push(unsafe { create_signal_unsafe(cx, value(cx)) }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `Vec<&sycamore::reactive::Signal>: std::marker::Copy` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sycamore-state-core-0.0.2/src/ref_collection_signal.rs:70:20 [INFO] [stdout] | [INFO] [stdout] 70 | self.inner.get().iter().position(|a| f(&a.get())) [INFO] [stdout] | ^^^ the trait `std::marker::Copy` is not implemented for `Vec<&sycamore::reactive::Signal>` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `ReadSignal::::get` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sycamore-reactive-0.9.1/src/signals.rs:261:12 [INFO] [stdout] | [INFO] [stdout] 259 | pub fn get(self) -> T [INFO] [stdout] | --- required by a bound in this associated function [INFO] [stdout] 260 | where [INFO] [stdout] 261 | T: Copy, [INFO] [stdout] | ^^^^ required by this bound in `ReadSignal::::get` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `T: std::marker::Copy` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sycamore-state-core-0.0.2/src/ref_collection_signal.rs:70:51 [INFO] [stdout] | [INFO] [stdout] 70 | self.inner.get().iter().position(|a| f(&a.get())) [INFO] [stdout] | ^^^ the trait `std::marker::Copy` is not implemented for `T` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `ReadSignal::::get` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sycamore-reactive-0.9.1/src/signals.rs:261:12 [INFO] [stdout] | [INFO] [stdout] 259 | pub fn get(self) -> T [INFO] [stdout] | --- required by a bound in this associated function [INFO] [stdout] 260 | where [INFO] [stdout] 261 | T: Copy, [INFO] [stdout] | ^^^^ required by this bound in `ReadSignal::::get` [INFO] [stdout] help: consider restricting type parameter `T` with trait `Copy` [INFO] [stdout] | [INFO] [stdout] 38 | impl<'a, T: std::marker::Copy> RefCollectionSignal<'a, T> { [INFO] [stdout] | +++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `Vec<&sycamore::reactive::Signal>: std::marker::Copy` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sycamore-state-core-0.0.2/src/ref_collection_signal.rs:84:14 [INFO] [stdout] | [INFO] [stdout] 84 | .get() [INFO] [stdout] | ^^^ the trait `std::marker::Copy` is not implemented for `Vec<&sycamore::reactive::Signal>` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `ReadSignal::::get` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sycamore-reactive-0.9.1/src/signals.rs:261:12 [INFO] [stdout] | [INFO] [stdout] 259 | pub fn get(self) -> T [INFO] [stdout] | --- required by a bound in this associated function [INFO] [stdout] 260 | where [INFO] [stdout] 261 | T: Copy, [INFO] [stdout] | ^^^^ required by this bound in `ReadSignal::::get` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `T: std::marker::Copy` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sycamore-state-core-0.0.2/src/ref_collection_signal.rs:86:28 [INFO] [stdout] | [INFO] [stdout] 86 | .find(|a| f(&a.get())) [INFO] [stdout] | ^^^ the trait `std::marker::Copy` is not implemented for `T` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `ReadSignal::::get` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sycamore-reactive-0.9.1/src/signals.rs:261:12 [INFO] [stdout] | [INFO] [stdout] 259 | pub fn get(self) -> T [INFO] [stdout] | --- required by a bound in this associated function [INFO] [stdout] 260 | where [INFO] [stdout] 261 | T: Copy, [INFO] [stdout] | ^^^^ required by this bound in `ReadSignal::::get` [INFO] [stdout] help: consider restricting type parameter `T` with trait `Copy` [INFO] [stdout] | [INFO] [stdout] 38 | impl<'a, T: std::marker::Copy> RefCollectionSignal<'a, T> { [INFO] [stdout] | +++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `T: std::marker::Copy` is not satisfied [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sycamore-state-core-0.0.2/src/ref_collection_signal.rs:87:34 [INFO] [stdout] | [INFO] [stdout] 87 | .and_then(|a| Some(a.get())) [INFO] [stdout] | ^^^ the trait `std::marker::Copy` is not implemented for `T` [INFO] [stdout] | [INFO] [stdout] note: required by a bound in `ReadSignal::::get` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sycamore-reactive-0.9.1/src/signals.rs:261:12 [INFO] [stdout] | [INFO] [stdout] 259 | pub fn get(self) -> T [INFO] [stdout] | --- required by a bound in this associated function [INFO] [stdout] 260 | where [INFO] [stdout] 261 | T: Copy, [INFO] [stdout] | ^^^^ required by this bound in `ReadSignal::::get` [INFO] [stdout] help: consider restricting type parameter `T` with trait `Copy` [INFO] [stdout] | [INFO] [stdout] 38 | impl<'a, T: std::marker::Copy> RefCollectionSignal<'a, T> { [INFO] [stdout] | +++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sycamore-state-core-0.0.2/src/ref_collection_signal.rs:83:9 [INFO] [stdout] | [INFO] [stdout] 38 | impl<'a, T> RefCollectionSignal<'a, T> { [INFO] [stdout] | - found this type parameter [INFO] [stdout] ... [INFO] [stdout] 82 | pub fn find bool>(&self, f: F) -> Option> { [INFO] [stdout] | ------------- expected `Option>` because of return type [INFO] [stdout] 83 | / self.inner [INFO] [stdout] 84 | | .get() [INFO] [stdout] 85 | | .iter() [INFO] [stdout] 86 | | .find(|a| f(&a.get())) [INFO] [stdout] 87 | | .and_then(|a| Some(a.get())) [INFO] [stdout] | |________________________________________^ expected `Option>`, found `Option` [INFO] [stdout] | [INFO] [stdout] = note: expected enum `Option>` [INFO] [stdout] found enum `Option` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `modify` found for reference `&'a sycamore::reactive::Signal>>` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sycamore-state-core-0.0.2/src/ref_collection_signal.rs:100:20 [INFO] [stdout] | [INFO] [stdout] 100 | self.inner.modify().remove(index).get() [INFO] [stdout] | ^^^^^^ method not found in `&'a sycamore::reactive::Signal>>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: lifetime may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sycamore-state-core-0.0.2/src/ref_collection_signal.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 7 | #[derive(Debug, PartialEq, Eq)] [INFO] [stdout] | --------- in this derive macro expansion [INFO] [stdout] 8 | pub struct RefCollectionSignal<'a, T> { [INFO] [stdout] | -- lifetime `'a` defined here [INFO] [stdout] 9 | inner: &'a Signal>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ requires that `'a` must outlive `'static` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: lifetime may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/sycamore-state-core-0.0.2/src/ref_collection_signal.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 7 | #[derive(Debug, PartialEq, Eq)] [INFO] [stdout] | -- in this derive macro expansion [INFO] [stdout] 8 | pub struct RefCollectionSignal<'a, T> { [INFO] [stdout] | -- lifetime `'a` defined here [INFO] [stdout] 9 | inner: &'a Signal>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ requires that `'a` must outlive `'static` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0277, E0308, E0412, E0425, E0477, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `sycamore-state-core` (lib) due to 28 previous errors [INFO] running `Command { std: "docker" "inspect" "7e237e580fea76112e8b731310f0e8703b0de6da2d538e35bd89e466df944e1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7e237e580fea76112e8b731310f0e8703b0de6da2d538e35bd89e466df944e1f", kill_on_drop: false }` [INFO] [stdout] 7e237e580fea76112e8b731310f0e8703b0de6da2d538e35bd89e466df944e1f