[INFO] crate virtual-dom-rs 0.6.12 is already in cache [INFO] checking virtual-dom-rs-0.6.12 against master#bd0bacc694d7d8175804bb6f690cb846bfa4a9ee for pr-71665 [INFO] extracting crate virtual-dom-rs 0.6.12 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate virtual-dom-rs 0.6.12 on toolchain bd0bacc694d7d8175804bb6f690cb846bfa4a9ee [INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate virtual-dom-rs 0.6.12 [INFO] finished tweaking crates.io crate virtual-dom-rs 0.6.12 [INFO] tweaked toml for crates.io crate virtual-dom-rs 0.6.12 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6473e4803069cacea9f77881abe5f6a41e570dd0a8bcec930a2395efc2cee127 [INFO] running `"docker" "start" "-a" "6473e4803069cacea9f77881abe5f6a41e570dd0a8bcec930a2395efc2cee127"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling proc-macro2 v1.0.12 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling syn v1.0.19 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.62 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling bumpalo v3.2.1 [INFO] [stderr] Compiling wasm-bindgen v0.2.62 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking futures v0.1.29 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Compiling html-validation v0.1.1 [INFO] [stderr] Compiling quote v1.0.4 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.2.50 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.62 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.62 [INFO] [stderr] Compiling html-macro v0.1.7 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.62 [INFO] [stderr] Checking js-sys v0.3.39 [INFO] [stderr] Checking console_error_panic_hook v0.1.6 [INFO] [stderr] Checking web-sys v0.3.39 [INFO] [stderr] Checking wasm-bindgen-futures v0.3.27 [INFO] [stderr] Checking wasm-bindgen-test v0.2.50 [INFO] [stderr] Checking virtual-node v0.2.7 [INFO] [stderr] Checking virtual-dom-rs v0.6.12 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::cell::Cell` [INFO] [stderr] --> tests/events.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::cell::Cell; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `wasm_bindgen::prelude::*` [INFO] [stderr] --> tests/events.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use wasm_bindgen::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `wasm_bindgen::JsCast` [INFO] [stderr] --> tests/events.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use wasm_bindgen::JsCast; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::hash_map::DefaultHasher` [INFO] [stderr] --> tests/dom_updater.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use std::collections::hash_map::DefaultHasher; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Hash`, `Hasher` [INFO] [stderr] --> tests/dom_updater.rs:13:17 [INFO] [stderr] | [INFO] [stderr] 13 | use std::hash::{Hash, Hasher}; [INFO] [stderr] | ^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `wasm_bindgen::JsCast` [INFO] [stderr] --> tests/dom_updater.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | use wasm_bindgen::JsCast; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `MouseEvent` [INFO] [stderr] --> tests/create_element.rs:15:44 [INFO] [stderr] | [INFO] [stderr] 15 | use web_sys::{Element, Event, EventTarget, MouseEvent}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> tests/create_element.rs:53:47 [INFO] [stderr] | [INFO] [stderr] 53 | assert!(div.class_list().contains("two"));; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary trailing semicolon [INFO] [stderr] --> tests/create_element.rs:54:51 [INFO] [stderr] | [INFO] [stderr] 54 | assert!(div.class_list().contains("classes"));; [INFO] [stderr] | ^ help: remove this semicolon [INFO] [stderr] [INFO] [stderr] warning: unused variable: `text_clone` [INFO] [stderr] --> tests/events.rs:22:9 [INFO] [stderr] | [INFO] [stderr] 22 | let text_clone = Rc::clone(&text); [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_text_clone` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::hash_map::DefaultHasher` [INFO] [stderr] --> tests/closures.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use std::collections::hash_map::DefaultHasher; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `clicked_clone` [INFO] [stderr] --> tests/create_element.rs:63:9 [INFO] [stderr] | [INFO] [stderr] 63 | let clicked_clone = Rc::clone(&clicked); [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_clicked_clone` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `text_clone` [INFO] [stderr] --> tests/dom_updater.rs:61:9 [INFO] [stderr] | [INFO] [stderr] 61 | let text_clone = Rc::clone(&text); [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_text_clone` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `text_clone` [INFO] [stderr] --> tests/dom_updater.rs:111:9 [INFO] [stderr] | [INFO] [stderr] 111 | let text_clone = Rc::clone(&text); [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_text_clone` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> tests/dom_updater.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | / document [INFO] [stderr] 41 | | .body() [INFO] [stderr] 42 | | .unwrap() [INFO] [stderr] 43 | | .append_child(&dom_updater.root_node()); [INFO] [stderr] | |________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused variable: `text_clone` [INFO] [stderr] --> tests/closures.rs:104:25 [INFO] [stderr] | [INFO] [stderr] 104 | fn make_input_component(text_clone: Rc>) -> VirtualNode { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_text_clone` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `dom_updater` is never read [INFO] [stderr] --> tests/closures.rs:31:9 [INFO] [stderr] | [INFO] [stderr] 31 | let mut dom_updater = None; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> tests/closures.rs:47:13 [INFO] [stderr] | [INFO] [stderr] 47 | let mut dom_updater = dom_updater.as_mut().unwrap(); [INFO] [stderr] | ----^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 4 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `document` [INFO] [stderr] --> tests/diff_patch_test_case/mod.rs:25:13 [INFO] [stderr] | [INFO] [stderr] 25 | let document = web_sys::window().unwrap().document().unwrap(); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_document` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> tests/diff_patch_test_case/mod.rs:37:9 [INFO] [stderr] | [INFO] [stderr] 37 | virtual_dom_rs::patch(root_node, &patches); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 07s [INFO] running `"docker" "inspect" "6473e4803069cacea9f77881abe5f6a41e570dd0a8bcec930a2395efc2cee127"` [INFO] running `"docker" "rm" "-f" "6473e4803069cacea9f77881abe5f6a41e570dd0a8bcec930a2395efc2cee127"` [INFO] [stdout] 6473e4803069cacea9f77881abe5f6a41e570dd0a8bcec930a2395efc2cee127