Dec 05 04:38:42.420 INFO checking virtual-dom-rs-0.3.1 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 04:38:42.420 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 04:38:42.840 INFO [stdout] 240dd8f5e1588a02a5963caf9e850fce6e1ced72bf81cb8a33035d3ffb005a94
Dec 05 04:38:42.842 INFO running `"docker" "start" "-a" "240dd8f5e1588a02a5963caf9e850fce6e1ced72bf81cb8a33035d3ffb005a94"`
Dec 05 04:38:44.867 INFO [stderr] usermod: no changes
Dec 05 04:38:45.066 INFO [stderr]    Compiling wasm-bindgen-shared v0.2.29
Dec 05 04:38:45.079 INFO [stderr]    Compiling wasm-bindgen v0.2.29
Dec 05 04:38:45.111 INFO [stderr]    Compiling wasm-bindgen-test-macro v0.2.29
Dec 05 04:38:48.481 INFO [stderr]    Compiling wasm-bindgen-backend v0.2.29
Dec 05 04:38:56.843 INFO [stderr]    Compiling wasm-bindgen-macro-support v0.2.29
Dec 05 04:38:56.843 INFO [stderr]    Compiling wasm-bindgen-webidl v0.2.23
Dec 05 04:39:02.523 INFO [stderr]    Compiling wasm-bindgen-macro v0.2.29
Dec 05 04:39:09.894 INFO [stderr]    Compiling web-sys v0.3.6
Dec 05 04:39:10.352 INFO [stderr]     Checking js-sys v0.3.6
Dec 05 04:39:10.353 INFO [stderr]     Checking console_error_panic_hook v0.1.5
Dec 05 04:39:17.155 INFO [stderr]     Checking wasm-bindgen-futures v0.3.6
Dec 05 04:39:18.283 INFO [stderr]     Checking wasm-bindgen-test v0.2.29
Dec 05 04:39:28.018 INFO [stderr]     Checking virtual-dom-rs v0.3.1 (/source)
Dec 05 04:39:29.067 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 04:39:29.067 INFO [stderr]    --> src/virtual_node/mod.rs:334:13
Dec 05 04:39:29.067 INFO [stderr]     |
Dec 05 04:39:29.067 INFO [stderr] 334 |             write!(f, ">");
Dec 05 04:39:29.067 INFO [stderr]     |             ^^^^^^^^^^^^^^^
Dec 05 04:39:29.067 INFO [stderr]     |
Dec 05 04:39:29.067 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 04:39:29.067 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 04:39:29.067 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 05 04:39:29.067 INFO [stderr] 
Dec 05 04:39:29.303 INFO [stderr] warning: unused import: `super::*`
Dec 05 04:39:29.303 INFO [stderr]    --> src/html_macro.rs:262:9
Dec 05 04:39:29.303 INFO [stderr]     |
Dec 05 04:39:29.303 INFO [stderr] 262 |     use super::*;
Dec 05 04:39:29.303 INFO [stderr]     |         ^^^^^^^^
Dec 05 04:39:29.303 INFO [stderr]     |
Dec 05 04:39:29.303 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 05 04:39:29.303 INFO [stderr] 
Dec 05 04:39:29.303 INFO [stderr] warning: unused import: `std::cell::RefCell`
Dec 05 04:39:29.303 INFO [stderr]    --> src/html_macro.rs:264:9
Dec 05 04:39:29.303 INFO [stderr]     |
Dec 05 04:39:29.303 INFO [stderr] 264 |     use std::cell::RefCell;
Dec 05 04:39:29.303 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^
Dec 05 04:39:29.303 INFO [stderr] 
Dec 05 04:39:29.303 INFO [stderr] warning: unused import: `std::rc::Rc`
Dec 05 04:39:29.303 INFO [stderr]    --> src/html_macro.rs:266:9
Dec 05 04:39:29.303 INFO [stderr]     |
Dec 05 04:39:29.303 INFO [stderr] 266 |     use std::rc::Rc;
Dec 05 04:39:29.303 INFO [stderr]     |         ^^^^^^^^^^^
Dec 05 04:39:29.303 INFO [stderr] 
Dec 05 04:39:29.303 INFO [stderr] warning: unused import: `super::*`
Dec 05 04:39:29.303 INFO [stderr]   --> src/virtual_node/virtual_node_test_utils.rs:86:9
Dec 05 04:39:29.303 INFO [stderr]    |
Dec 05 04:39:29.303 INFO [stderr] 86 |     use super::*;
Dec 05 04:39:29.303 INFO [stderr]    |         ^^^^^^^^
Dec 05 04:39:29.303 INFO [stderr] 
Dec 05 04:39:29.303 INFO [stderr] warning: unused import: `super::*`
Dec 05 04:39:29.303 INFO [stderr]    --> src/virtual_node/mod.rs:365:9
Dec 05 04:39:29.303 INFO [stderr]     |
Dec 05 04:39:29.303 INFO [stderr] 365 |     use super::*;
Dec 05 04:39:29.303 INFO [stderr]     |         ^^^^^^^^
Dec 05 04:39:29.303 INFO [stderr] 
Dec 05 04:39:31.303 INFO [stderr] warning: unused variable: `clicked_clone`
Dec 05 04:39:31.303 INFO [stderr]   --> tests/create_element.rs:38:9
Dec 05 04:39:31.303 INFO [stderr]    |
Dec 05 04:39:31.304 INFO [stderr] 38 |     let clicked_clone = Rc::clone(&clicked);
Dec 05 04:39:31.304 INFO [stderr]    |         ^^^^^^^^^^^^^ help: consider using `_clicked_clone` instead
Dec 05 04:39:31.315 INFO [stderr]    |
Dec 05 04:39:31.315 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 04:39:31.316 INFO [stderr] 
Dec 05 04:39:31.389 INFO [stderr] warning: variable does not need to be mutable
Dec 05 04:39:31.389 INFO [stderr]   --> tests/create_element.rs:24:9
Dec 05 04:39:31.389 INFO [stderr]    |
Dec 05 04:39:31.389 INFO [stderr] 24 |     let mut div = html! { <div id="id-here", class="two classes",></div> };
Dec 05 04:39:31.389 INFO [stderr]    |         ----^^^
Dec 05 04:39:31.389 INFO [stderr]    |         |
Dec 05 04:39:31.389 INFO [stderr]    |         help: remove this `mut`
Dec 05 04:39:31.389 INFO [stderr]    |
Dec 05 04:39:31.389 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 04:39:31.390 INFO [stderr] 
Dec 05 04:39:31.860 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 04:39:31.860 INFO [stderr]    --> src/virtual_node/mod.rs:334:13
Dec 05 04:39:31.861 INFO [stderr]     |
Dec 05 04:39:31.861 INFO [stderr] 334 |             write!(f, ">");
Dec 05 04:39:31.861 INFO [stderr]     |             ^^^^^^^^^^^^^^^
Dec 05 04:39:31.861 INFO [stderr]     |
Dec 05 04:39:31.861 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 05 04:39:31.861 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 04:39:31.861 INFO [stderr]     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 05 04:39:31.861 INFO [stderr] 
Dec 05 04:39:32.202 INFO [stderr] warning: unused import: `web_sys::*`
Dec 05 04:39:32.202 INFO [stderr]  --> tests/diff_patch.rs:6:5
Dec 05 04:39:32.202 INFO [stderr]   |
Dec 05 04:39:32.202 INFO [stderr] 6 | use web_sys::*;
Dec 05 04:39:32.202 INFO [stderr]   |     ^^^^^^^^^^
Dec 05 04:39:32.202 INFO [stderr]   |
Dec 05 04:39:32.203 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 04:39:32.203 INFO [stderr] 
Dec 05 04:39:32.564 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 47.67s
Dec 05 04:39:32.585 INFO [stderr] su: No module specific data is present
Dec 05 04:39:33.619 INFO running `"docker" "inspect" "240dd8f5e1588a02a5963caf9e850fce6e1ced72bf81cb8a33035d3ffb005a94"`
Dec 05 04:39:33.912 INFO running `"docker" "rm" "-f" "240dd8f5e1588a02a5963caf9e850fce6e1ced72bf81cb8a33035d3ffb005a94"`
Dec 05 04:39:34.210 INFO [stdout] 240dd8f5e1588a02a5963caf9e850fce6e1ced72bf81cb8a33035d3ffb005a94