Dec 18 09:32:49.065 INFO checking virtual-dom-rs-0.4.1 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 09:32:49.065 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/reg/virtual-dom-rs/0.4.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 09:32:49.353 INFO [stdout] 4c619ead934653f87931a880ad9d75f897a381d939a511dde1680c470b412270
Dec 18 09:32:49.357 INFO running `"docker" "start" "-a" "4c619ead934653f87931a880ad9d75f897a381d939a511dde1680c470b412270"`
Dec 18 09:32:50.217 INFO [stderr]    Compiling wasm-bindgen v0.2.29
Dec 18 09:32:50.218 INFO [stderr]    Compiling web-sys v0.3.6
Dec 18 09:32:52.517 INFO [stderr]     Checking js-sys v0.3.6
Dec 18 09:32:52.517 INFO [stderr]     Checking console_error_panic_hook v0.1.5
Dec 18 09:33:00.307 INFO [stderr]     Checking wasm-bindgen-futures v0.3.6
Dec 18 09:33:00.705 INFO [stderr]     Checking wasm-bindgen-test v0.2.29
Dec 18 09:33:07.008 INFO [stderr]     Checking virtual-node v0.0.1
Dec 18 09:33:07.531 INFO [stderr]     Checking virtual-dom-rs v0.4.1 (/opt/crater/workdir)
Dec 18 09:33:07.924 INFO [stderr] warning: unused import: `wasm_bindgen::prelude::Closure`
Dec 18 09:33:07.924 INFO [stderr]  --> src/html_macro.rs:5:5
Dec 18 09:33:07.924 INFO [stderr]   |
Dec 18 09:33:07.924 INFO [stderr] 5 | use wasm_bindgen::prelude::Closure;
Dec 18 09:33:07.924 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 09:33:07.924 INFO [stderr]   |
Dec 18 09:33:07.924 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 09:33:07.924 INFO [stderr] 
Dec 18 09:33:07.924 INFO [stderr] warning: unused import: `js_sys::Function`
Dec 18 09:33:07.924 INFO [stderr]  --> src/html_macro.rs:6:5
Dec 18 09:33:07.924 INFO [stderr]   |
Dec 18 09:33:07.924 INFO [stderr] 6 | use js_sys::Function;
Dec 18 09:33:07.924 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 18 09:33:07.924 INFO [stderr] 
Dec 18 09:33:07.924 INFO [stderr] warning: unused import: `wasm_bindgen::JsValue`
Dec 18 09:33:07.924 INFO [stderr]   --> src/patch.rs:10:5
Dec 18 09:33:07.924 INFO [stderr]    |
Dec 18 09:33:07.924 INFO [stderr] 10 | use wasm_bindgen::JsValue;
Dec 18 09:33:07.925 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 18 09:33:07.925 INFO [stderr] 
Dec 18 09:33:07.996 INFO [stderr] warning: unused import: `wasm_bindgen::prelude::Closure`
Dec 18 09:33:07.996 INFO [stderr]  --> src/html_macro.rs:5:5
Dec 18 09:33:07.996 INFO [stderr]   |
Dec 18 09:33:07.996 INFO [stderr] 5 | use wasm_bindgen::prelude::Closure;
Dec 18 09:33:07.996 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 09:33:07.996 INFO [stderr]   |
Dec 18 09:33:07.996 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 09:33:07.996 INFO [stderr] 
Dec 18 09:33:07.996 INFO [stderr] warning: unused import: `js_sys::Function`
Dec 18 09:33:07.996 INFO [stderr]  --> src/html_macro.rs:6:5
Dec 18 09:33:07.996 INFO [stderr]   |
Dec 18 09:33:07.996 INFO [stderr] 6 | use js_sys::Function;
Dec 18 09:33:07.996 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 18 09:33:07.996 INFO [stderr] 
Dec 18 09:33:07.996 INFO [stderr] warning: unused import: `super::*`
Dec 18 09:33:07.996 INFO [stderr]    --> src/html_macro.rs:280:9
Dec 18 09:33:07.996 INFO [stderr]     |
Dec 18 09:33:07.996 INFO [stderr] 280 |     use super::*;
Dec 18 09:33:07.996 INFO [stderr]     |         ^^^^^^^^
Dec 18 09:33:07.996 INFO [stderr] 
Dec 18 09:33:08.008 INFO [stderr] warning: unused import: `wasm_bindgen::JsValue`
Dec 18 09:33:08.008 INFO [stderr]   --> src/patch.rs:10:5
Dec 18 09:33:08.008 INFO [stderr]    |
Dec 18 09:33:08.008 INFO [stderr] 10 | use wasm_bindgen::JsValue;
Dec 18 09:33:08.008 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 18 09:33:08.008 INFO [stderr] 
Dec 18 09:33:09.032 INFO [stderr] warning: unused import: `std::cell::Cell`
Dec 18 09:33:09.032 INFO [stderr]  --> tests/events.rs:3:5
Dec 18 09:33:09.032 INFO [stderr]   |
Dec 18 09:33:09.032 INFO [stderr] 3 | use std::cell::Cell;
Dec 18 09:33:09.032 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 18 09:33:09.032 INFO [stderr]   |
Dec 18 09:33:09.032 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 18 09:33:09.032 INFO [stderr] 
Dec 18 09:33:09.032 INFO [stderr] warning: unused import: `wasm_bindgen::prelude::*`
Dec 18 09:33:09.032 INFO [stderr]  --> tests/events.rs:8:5
Dec 18 09:33:09.032 INFO [stderr]   |
Dec 18 09:33:09.032 INFO [stderr] 8 | use wasm_bindgen::prelude::*;
Dec 18 09:33:09.032 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 09:33:09.032 INFO [stderr] 
Dec 18 09:33:09.032 INFO [stderr] warning: unused import: `wasm_bindgen::JsCast`
Dec 18 09:33:09.032 INFO [stderr]  --> tests/events.rs:9:5
Dec 18 09:33:09.032 INFO [stderr]   |
Dec 18 09:33:09.032 INFO [stderr] 9 | use wasm_bindgen::JsCast;
Dec 18 09:33:09.032 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Dec 18 09:33:09.032 INFO [stderr] 
Dec 18 09:33:09.100 INFO [stderr] warning: unused variable: `text_clone`
Dec 18 09:33:09.100 INFO [stderr]   --> tests/events.rs:20:9
Dec 18 09:33:09.100 INFO [stderr]    |
Dec 18 09:33:09.100 INFO [stderr] 20 |     let text_clone = Rc::clone(&text);
Dec 18 09:33:09.100 INFO [stderr]    |         ^^^^^^^^^^ help: consider using `_text_clone` instead
Dec 18 09:33:09.100 INFO [stderr]    |
Dec 18 09:33:09.100 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 09:33:09.100 INFO [stderr] 
Dec 18 09:33:09.100 INFO [stderr] warning: unused variable: `text_clone`
Dec 18 09:33:09.100 INFO [stderr]   --> tests/events.rs:53:9
Dec 18 09:33:09.100 INFO [stderr]    |
Dec 18 09:33:09.100 INFO [stderr] 53 |     let text_clone = Rc::clone(&text);
Dec 18 09:33:09.100 INFO [stderr]    |         ^^^^^^^^^^ help: consider using `_text_clone` instead
Dec 18 09:33:09.100 INFO [stderr] 
Dec 18 09:33:09.256 INFO [stderr] warning: unused variable: `clicked_clone`
Dec 18 09:33:09.256 INFO [stderr]   --> tests/create_element.rs:38:9
Dec 18 09:33:09.256 INFO [stderr]    |
Dec 18 09:33:09.256 INFO [stderr] 38 |     let clicked_clone = Rc::clone(&clicked);
Dec 18 09:33:09.256 INFO [stderr]    |         ^^^^^^^^^^^^^ help: consider using `_clicked_clone` instead
Dec 18 09:33:09.256 INFO [stderr]    |
Dec 18 09:33:09.256 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 09:33:09.256 INFO [stderr] 
Dec 18 09:33:09.308 INFO [stderr] warning: variable does not need to be mutable
Dec 18 09:33:09.308 INFO [stderr]   --> tests/create_element.rs:24:9
Dec 18 09:33:09.308 INFO [stderr]    |
Dec 18 09:33:09.308 INFO [stderr] 24 |     let mut div = html! { <div id="id-here", class="two classes",></div> };
Dec 18 09:33:09.308 INFO [stderr]    |         ----^^^
Dec 18 09:33:09.308 INFO [stderr]    |         |
Dec 18 09:33:09.308 INFO [stderr]    |         help: remove this `mut`
Dec 18 09:33:09.308 INFO [stderr]    |
Dec 18 09:33:09.308 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 18 09:33:09.308 INFO [stderr] 
Dec 18 09:33:09.620 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.54s
Dec 18 09:33:10.108 INFO running `"docker" "inspect" "4c619ead934653f87931a880ad9d75f897a381d939a511dde1680c470b412270"`
Dec 18 09:33:10.392 INFO running `"docker" "rm" "-f" "4c619ead934653f87931a880ad9d75f897a381d939a511dde1680c470b412270"`
Dec 18 09:33:10.596 INFO [stdout] 4c619ead934653f87931a880ad9d75f897a381d939a511dde1680c470b412270