[INFO] cloning repository https://github.com/RAprogramm/contract-signature
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RAprogramm/contract-signature" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRAprogramm%2Fcontract-signature", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRAprogramm%2Fcontract-signature'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7985b9b0d6c2ba25250d92bafefbf25b693611a1
[INFO] fixing RAprogramm/contract-signature against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRAprogramm%2Fcontract-signature" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/RAprogramm/contract-signature
[INFO] finished tweaking git repo https://github.com/RAprogramm/contract-signature
[INFO] tweaked toml for git repo https://github.com/RAprogramm/contract-signature written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/RAprogramm/contract-signature on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/RAprogramm/contract-signature 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" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] c335e76334b9aaf03c0326275b00cd97599ca039521b135f9faefdfa8d293d62
[INFO] running `Command { std: "docker" "start" "c335e76334b9aaf03c0326275b00cd97599ca039521b135f9faefdfa8d293d62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c335e76334b9aaf03c0326275b00cd97599ca039521b135f9faefdfa8d293d62" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c335e76334b9aaf03c0326275b00cd97599ca039521b135f9faefdfa8d293d62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "c335e76334b9aaf03c0326275b00cd97599ca039521b135f9faefdfa8d293d62" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
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[INFO] [stdout] error[E0432]: unresolved imports `leptos::node_ref`, `leptos::RwSignal`, `leptos::SignalGet`, `leptos::SignalSet`, `leptos::View`
[INFO] [stdout]  --> src/leptos.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 |     ev, html::Canvas, node_ref::NodeRef, IntoView, RwSignal, SignalGet, SignalSet, View
[INFO] [stdout]   |                       ^^^^^^^^                     ^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^  ^^^^ no `View` in the root
[INFO] [stdout]   |                       |                            |         |          |
[INFO] [stdout]   |                       |                            |         |          no `SignalSet` in the root
[INFO] [stdout]   |                       |                            |         no `SignalGet` in the root
[INFO] [stdout]   |                       |                            no `RwSignal` in the root
[INFO] [stdout]   |                       could not find `node_ref` in `leptos`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing this struct instead:
[INFO] [stdout]           leptos::prelude::RwSignal
[INFO] [stdout]   = help: consider importing one of these structs instead:
[INFO] [stdout]           leptos::prelude::View
[INFO] [stdout]           leptos::svg::View
[INFO] [stdout] help: a similar name exists in the module (notice the capitalization)
[INFO] [stdout]   |
[INFO] [stdout] 3 -     ev, html::Canvas, node_ref::NodeRef, IntoView, RwSignal, SignalGet, SignalSet, View
[INFO] [stdout] 3 +     ev, html::Canvas, node_ref::NodeRef, IntoView, RwSignal, SignalGet, SignalSet, view
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IntoView` and `ev`
[INFO] [stdout]  --> src/leptos.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     ev, html::Canvas, node_ref::NodeRef, IntoView, RwSignal, SignalGet, SignalSet, View
[INFO] [stdout]   |     ^^                                   ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::error::SigError`
[INFO] [stdout]  --> src/leptos.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::error::SigError;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `leptos::node_ref`, `leptos::RwSignal`, `leptos::SignalGet`, `leptos::SignalSet`, `leptos::View`
[INFO] [stdout]  --> src/leptos.rs:3:23
[INFO] [stdout]   |
[INFO] [stdout] 3 |     ev, html::Canvas, node_ref::NodeRef, IntoView, RwSignal, SignalGet, SignalSet, View
[INFO] [stdout]   |                       ^^^^^^^^                     ^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^  ^^^^ no `View` in the root
[INFO] [stdout]   |                       |                            |         |          |
[INFO] [stdout]   |                       |                            |         |          no `SignalSet` in the root
[INFO] [stdout]   |                       |                            |         no `SignalGet` in the root
[INFO] [stdout]   |                       |                            no `RwSignal` in the root
[INFO] [stdout]   |                       could not find `node_ref` in `leptos`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing this struct instead:
[INFO] [stdout]           leptos::prelude::RwSignal
[INFO] [stdout]   = help: consider importing one of these structs instead:
[INFO] [stdout]           leptos::prelude::View
[INFO] [stdout]           leptos::svg::View
[INFO] [stdout] help: a similar name exists in the module (notice the capitalization)
[INFO] [stdout]   |
[INFO] [stdout] 3 -     ev, html::Canvas, node_ref::NodeRef, IntoView, RwSignal, SignalGet, SignalSet, View
[INFO] [stdout] 3 +     ev, html::Canvas, node_ref::NodeRef, IntoView, RwSignal, SignalGet, SignalSet, view
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IntoView` and `ev`
[INFO] [stdout]  --> src/leptos.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     ev, html::Canvas, node_ref::NodeRef, IntoView, RwSignal, SignalGet, SignalSet, View
[INFO] [stdout]   |     ^^                                   ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::error::SigError`
[INFO] [stdout]  --> src/leptos.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::error::SigError;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `dyn_into` found for struct `EventTarget` in the current scope
[INFO] [stdout]   --> src/leptos.rs:42:37
[INFO] [stdout]    |
[INFO] [stdout] 42 |                     .and_then(|t| t.dyn_into::<web_sys::HtmlCanvasElement>().ok())
[INFO] [stdout]    |                                     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wasm-bindgen-0.2.100/src/cast.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn dyn_into<T>(self) -> Result<T, Self>
[INFO] [stdout]    |        -------- the method is available for `EventTarget` here
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `JsCast` which provides `dyn_into` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]    |
[INFO] [stdout]  1 + use wasm_bindgen::JsCast;
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `into` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 42 -                     .and_then(|t| t.dyn_into::<web_sys::HtmlCanvasElement>().ok())
[INFO] [stdout] 42 +                     .and_then(|t| t.into::<web_sys::HtmlCanvasElement>().ok())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `dyn_into` found for struct `EventTarget` in the current scope
[INFO] [stdout]   --> src/leptos.rs:42:37
[INFO] [stdout]    |
[INFO] [stdout] 42 |                     .and_then(|t| t.dyn_into::<web_sys::HtmlCanvasElement>().ok())
[INFO] [stdout]    |                                     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wasm-bindgen-0.2.100/src/cast.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn dyn_into<T>(self) -> Result<T, Self>
[INFO] [stdout]    |        -------- the method is available for `EventTarget` here
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `JsCast` which provides `dyn_into` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]    |
[INFO] [stdout]  1 + use wasm_bindgen::JsCast;
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `into` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 42 -                     .and_then(|t| t.dyn_into::<web_sys::HtmlCanvasElement>().ok())
[INFO] [stdout] 42 +                     .and_then(|t| t.into::<web_sys::HtmlCanvasElement>().ok())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/leptos.rs:40:24
[INFO] [stdout]    |
[INFO] [stdout] 40 |                   if let Ok(rect) = ev
[INFO] [stdout]    |  ________________________^^^^^^^^___-
[INFO] [stdout]    | |                        |
[INFO] [stdout]    | |                        expected `Option<_>`, found `Result<_, _>`
[INFO] [stdout] 41 | |                     .target()
[INFO] [stdout] 42 | |                     .and_then(|t| t.dyn_into::<web_sys::HtmlCanvasElement>().ok())
[INFO] [stdout] 43 | |                     .and_then(|c| Some(c.get_bounding_client_rect()))
[INFO] [stdout]    | |_____________________________________________________________________- this expression has type `std::option::Option<_>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected enum `std::option::Option<_>`
[INFO] [stdout]               found enum `Result<_, _>`
[INFO] [stdout] help: try wrapping the pattern in `Some`
[INFO] [stdout]    |
[INFO] [stdout] 40 |                 if let Some(Ok(rect)) = ev
[INFO] [stdout]    |                        +++++        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/leptos.rs:40:24
[INFO] [stdout]    |
[INFO] [stdout] 40 |                   if let Ok(rect) = ev
[INFO] [stdout]    |  ________________________^^^^^^^^___-
[INFO] [stdout]    | |                        |
[INFO] [stdout]    | |                        expected `Option<_>`, found `Result<_, _>`
[INFO] [stdout] 41 | |                     .target()
[INFO] [stdout] 42 | |                     .and_then(|t| t.dyn_into::<web_sys::HtmlCanvasElement>().ok())
[INFO] [stdout] 43 | |                     .and_then(|c| Some(c.get_bounding_client_rect()))
[INFO] [stdout]    | |_____________________________________________________________________- this expression has type `std::option::Option<_>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected enum `std::option::Option<_>`
[INFO] [stdout]               found enum `Result<_, _>`
[INFO] [stdout] help: try wrapping the pattern in `Some`
[INFO] [stdout]    |
[INFO] [stdout] 40 |                 if let Some(Ok(rect)) = ev
[INFO] [stdout]    |                        +++++        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `dyn_into` found for struct `EventTarget` in the current scope
[INFO] [stdout]   --> src/leptos.rs:59:37
[INFO] [stdout]    |
[INFO] [stdout] 59 |                     .and_then(|t| t.dyn_into::<web_sys::HtmlCanvasElement>().ok())
[INFO] [stdout]    |                                     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wasm-bindgen-0.2.100/src/cast.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn dyn_into<T>(self) -> Result<T, Self>
[INFO] [stdout]    |        -------- the method is available for `EventTarget` here
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `JsCast` which provides `dyn_into` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]    |
[INFO] [stdout]  1 + use wasm_bindgen::JsCast;
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `into` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 59 -                     .and_then(|t| t.dyn_into::<web_sys::HtmlCanvasElement>().ok())
[INFO] [stdout] 59 +                     .and_then(|t| t.into::<web_sys::HtmlCanvasElement>().ok())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `dyn_into` found for struct `EventTarget` in the current scope
[INFO] [stdout]   --> src/leptos.rs:59:37
[INFO] [stdout]    |
[INFO] [stdout] 59 |                     .and_then(|t| t.dyn_into::<web_sys::HtmlCanvasElement>().ok())
[INFO] [stdout]    |                                     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wasm-bindgen-0.2.100/src/cast.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn dyn_into<T>(self) -> Result<T, Self>
[INFO] [stdout]    |        -------- the method is available for `EventTarget` here
[INFO] [stdout]    |
[INFO] [stdout]    = help: items from traits can only be used if the trait is in scope
[INFO] [stdout] help: trait `JsCast` which provides `dyn_into` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]    |
[INFO] [stdout]  1 + use wasm_bindgen::JsCast;
[INFO] [stdout]    |
[INFO] [stdout] help: there is a method `into` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 59 -                     .and_then(|t| t.dyn_into::<web_sys::HtmlCanvasElement>().ok())
[INFO] [stdout] 59 +                     .and_then(|t| t.into::<web_sys::HtmlCanvasElement>().ok())
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/leptos.rs:57:24
[INFO] [stdout]    |
[INFO] [stdout] 57 |                   if let Ok(rect) = ev
[INFO] [stdout]    |  ________________________^^^^^^^^___-
[INFO] [stdout]    | |                        |
[INFO] [stdout]    | |                        expected `Option<_>`, found `Result<_, _>`
[INFO] [stdout] 58 | |                     .target()
[INFO] [stdout] 59 | |                     .and_then(|t| t.dyn_into::<web_sys::HtmlCanvasElement>().ok())
[INFO] [stdout] 60 | |                     .and_then(|c| Some(c.get_bounding_client_rect()))
[INFO] [stdout]    | |_____________________________________________________________________- this expression has type `std::option::Option<_>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected enum `std::option::Option<_>`
[INFO] [stdout]               found enum `Result<_, _>`
[INFO] [stdout] help: try wrapping the pattern in `Some`
[INFO] [stdout]    |
[INFO] [stdout] 57 |                 if let Some(Ok(rect)) = ev
[INFO] [stdout]    |                        +++++        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/leptos.rs:57:24
[INFO] [stdout]    |
[INFO] [stdout] 57 |                   if let Ok(rect) = ev
[INFO] [stdout]    |  ________________________^^^^^^^^___-
[INFO] [stdout]    | |                        |
[INFO] [stdout]    | |                        expected `Option<_>`, found `Result<_, _>`
[INFO] [stdout] 58 | |                     .target()
[INFO] [stdout] 59 | |                     .and_then(|t| t.dyn_into::<web_sys::HtmlCanvasElement>().ok())
[INFO] [stdout] 60 | |                     .and_then(|c| Some(c.get_bounding_client_rect()))
[INFO] [stdout]    | |_____________________________________________________________________- this expression has type `std::option::Option<_>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected enum `std::option::Option<_>`
[INFO] [stdout]               found enum `Result<_, _>`
[INFO] [stdout] help: try wrapping the pattern in `Some`
[INFO] [stdout]    |
[INFO] [stdout] 57 |                 if let Some(Ok(rect)) = ev
[INFO] [stdout]    |                        +++++        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]   --> src/leptos.rs:84:24
[INFO] [stdout]    |
[INFO] [stdout] 84 |                 if let Ok(data_url) = p.borrow().to_png_data_url() {
[INFO] [stdout]    |                        ^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout] note: required by a bound in `Ok`
[INFO] [stdout]   --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/core/src/result.rs:561:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the size for values of type `str` cannot be known at compilation time
[INFO] [stdout]   --> src/leptos.rs:84:24
[INFO] [stdout]    |
[INFO] [stdout] 84 |                 if let Ok(data_url) = p.borrow().to_png_data_url() {
[INFO] [stdout]    |                        ^^^^^^^^^^^^ doesn't have a size known at compile-time
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `Sized` is not implemented for `str`
[INFO] [stdout] note: required by a bound in `Ok`
[INFO] [stdout]   --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/core/src/result.rs:561:4
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `child` found for struct `leptos::html::HtmlElement<E, At, Ch>` in the current scope
[INFO] [stdout]    --> src/leptos.rs:106:5
[INFO] [stdout]     |
[INFO] [stdout] 106 |       leptos::view! {
[INFO] [stdout]     |  _____^
[INFO] [stdout] 107 | |         on:load=on_mount
[INFO] [stdout] 108 | |         <div class="signature-area">
[INFO] [stdout] 109 | |             <canvas
[INFO] [stdout] ...   |
[INFO] [stdout] 121 | |         </div>
[INFO] [stdout] 122 | |     }
[INFO] [stdout]     | |_____^ method not found in `leptos::html::HtmlElement<leptos::html::Div, (), ()>`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tachys-0.2.6/src/html/element/mod.rs:273:8
[INFO] [stdout]     |
[INFO] [stdout] 273 |       fn child(self, child: NewChild) -> Self::Output;
[INFO] [stdout]     |          ----- the method is available for `leptos::html::HtmlElement<leptos::html::Div, (), ()>` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout]     = note: this error originates in the macro `leptos::view` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: trait `ElementChild` which provides `child` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   1 + use leptos::prelude::ElementChild;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `child` found for struct `leptos::html::HtmlElement<E, At, Ch>` in the current scope
[INFO] [stdout]    --> src/leptos.rs:106:5
[INFO] [stdout]     |
[INFO] [stdout] 106 |       leptos::view! {
[INFO] [stdout]     |  _____^
[INFO] [stdout] 107 | |         on:load=on_mount
[INFO] [stdout] 108 | |         <div class="signature-area">
[INFO] [stdout] 109 | |             <canvas
[INFO] [stdout] ...   |
[INFO] [stdout] 121 | |         </div>
[INFO] [stdout] 122 | |     }
[INFO] [stdout]     | |_____^ method not found in `leptos::html::HtmlElement<leptos::html::Div, (), ()>`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tachys-0.2.6/src/html/element/mod.rs:273:8
[INFO] [stdout]     |
[INFO] [stdout] 273 |       fn child(self, child: NewChild) -> Self::Output;
[INFO] [stdout]     |          ----- the method is available for `leptos::html::HtmlElement<leptos::html::Div, (), ()>` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout]     = note: this error originates in the macro `leptos::view` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: trait `ElementChild` which provides `child` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   1 + use leptos::prelude::ElementChild;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `_ref` found for struct `leptos::html::HtmlElement<E, At, Ch>` in the current scope
[INFO] [stdout]    --> src/leptos.rs:110:17
[INFO] [stdout]     |
[INFO] [stdout] 106 | /     leptos::view! {
[INFO] [stdout] 107 | |         on:load=on_mount
[INFO] [stdout] 108 | |         <div class="signature-area">
[INFO] [stdout] 109 | |             <canvas
[INFO] [stdout] 110 | |                 _ref=canvas_ref
[INFO] [stdout]     | |________________-^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `node_ref` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 110 |                 node_ref=canvas_ref
[INFO] [stdout]     |                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `_ref` found for struct `leptos::html::HtmlElement<E, At, Ch>` in the current scope
[INFO] [stdout]    --> src/leptos.rs:110:17
[INFO] [stdout]     |
[INFO] [stdout] 106 | /     leptos::view! {
[INFO] [stdout] 107 | |         on:load=on_mount
[INFO] [stdout] 108 | |         <div class="signature-area">
[INFO] [stdout] 109 | |             <canvas
[INFO] [stdout] 110 | |                 _ref=canvas_ref
[INFO] [stdout]     | |________________-^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: there is a method `node_ref` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 110 |                 node_ref=canvas_ref
[INFO] [stdout]     |                 ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `child` found for struct `leptos::html::HtmlElement<E, At, Ch>` in the current scope
[INFO] [stdout]    --> src/leptos.rs:106:5
[INFO] [stdout]     |
[INFO] [stdout] 106 |       leptos::view! {
[INFO] [stdout]     |  _____^
[INFO] [stdout] 107 | |         on:load=on_mount
[INFO] [stdout] 108 | |         <div class="signature-area">
[INFO] [stdout] 109 | |             <canvas
[INFO] [stdout] ...   |
[INFO] [stdout] 121 | |         </div>
[INFO] [stdout] 122 | |     }
[INFO] [stdout]     | |_____^ method not found in `leptos::html::HtmlElement<Button, (), ()>`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tachys-0.2.6/src/html/element/mod.rs:273:8
[INFO] [stdout]     |
[INFO] [stdout] 273 |       fn child(self, child: NewChild) -> Self::Output;
[INFO] [stdout]     |          ----- the method is available for `leptos::html::HtmlElement<Button, (), ()>` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout]     = note: this error originates in the macro `leptos::view` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: trait `ElementChild` which provides `child` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   1 + use leptos::prelude::ElementChild;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `child` found for struct `leptos::html::HtmlElement<E, At, Ch>` in the current scope
[INFO] [stdout]    --> src/leptos.rs:106:5
[INFO] [stdout]     |
[INFO] [stdout] 106 |       leptos::view! {
[INFO] [stdout]     |  _____^
[INFO] [stdout] 107 | |         on:load=on_mount
[INFO] [stdout] 108 | |         <div class="signature-area">
[INFO] [stdout] 109 | |             <canvas
[INFO] [stdout] ...   |
[INFO] [stdout] 121 | |         </div>
[INFO] [stdout] 122 | |     }
[INFO] [stdout]     | |_____^ method not found in `leptos::html::HtmlElement<Button, (), ()>`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tachys-0.2.6/src/html/element/mod.rs:273:8
[INFO] [stdout]     |
[INFO] [stdout] 273 |       fn child(self, child: NewChild) -> Self::Output;
[INFO] [stdout]     |          ----- the method is available for `leptos::html::HtmlElement<Button, (), ()>` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout]     = note: this error originates in the macro `leptos::view` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: trait `ElementChild` which provides `child` is implemented but not in scope; perhaps you want to import it
[INFO] [stdout]     |
[INFO] [stdout]   1 + use leptos::prelude::ElementChild;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308, E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0308, E0432, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `contract-signature` (lib) due to 9 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `contract-signature` (lib test) due to 9 previous errors; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "c335e76334b9aaf03c0326275b00cd97599ca039521b135f9faefdfa8d293d62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c335e76334b9aaf03c0326275b00cd97599ca039521b135f9faefdfa8d293d62", kill_on_drop: false }`
[INFO] [stdout] c335e76334b9aaf03c0326275b00cd97599ca039521b135f9faefdfa8d293d62
