[INFO] fetching crate wasm-component 0.1.6... [INFO] checking wasm-component-0.1.6 against try#f6e2f78768c57172b99c3e85892f867894dc7e30 for pr-75502 [INFO] extracting crate wasm-component 0.1.6 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate wasm-component 0.1.6 on toolchain f6e2f78768c57172b99c3e85892f867894dc7e30 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate wasm-component 0.1.6 [INFO] finished tweaking crates.io crate wasm-component 0.1.6 [INFO] tweaked toml for crates.io crate wasm-component 0.1.6 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded nom_html_parser v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 17211ae1bbd6abe97dc1bd25af3f8f8a3abe46a9be6869d1964d41bc3b20f86c [INFO] running `Command { std: "docker" "start" "-a" "17211ae1bbd6abe97dc1bd25af3f8f8a3abe46a9be6869d1964d41bc3b20f86c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "17211ae1bbd6abe97dc1bd25af3f8f8a3abe46a9be6869d1964d41bc3b20f86c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "17211ae1bbd6abe97dc1bd25af3f8f8a3abe46a9be6869d1964d41bc3b20f86c", kill_on_drop: false }` [INFO] [stdout] 17211ae1bbd6abe97dc1bd25af3f8f8a3abe46a9be6869d1964d41bc3b20f86c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0154f42fd4ad54c7c22be7b679969c1b968e8fcd28699f48c566b98f2c9cd388 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0154f42fd4ad54c7c22be7b679969c1b968e8fcd28699f48c566b98f2c9cd388", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.39 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.67 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling bumpalo v3.4.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.67 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.3.17 [INFO] [stderr] Checking nom_html_parser v0.1.0 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.67 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.67 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.67 [INFO] [stderr] Checking serde v1.0.115 [INFO] [stderr] Checking serde_json v1.0.57 [INFO] [stderr] Checking uuid v0.8.1 [INFO] [stderr] Checking mustache v0.9.0 [INFO] [stderr] Checking js-sys v0.3.44 [INFO] [stderr] Checking console_error_panic_hook v0.1.6 [INFO] [stderr] Checking web-sys v0.3.44 [INFO] [stderr] Checking wasm-bindgen-futures v0.4.17 [INFO] [stderr] Checking wasm-bindgen-test v0.3.17 [INFO] [stderr] Checking gloo-events v0.1.1 [INFO] [stderr] Checking gloo-console-timer v0.1.0 [INFO] [stderr] Checking gloo-timers v0.2.1 [INFO] [stderr] Checking gloo-file v0.1.0 [INFO] [stderr] Checking gloo v0.2.1 [INFO] [stderr] Checking wasm-component v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `log` [INFO] [stdout] --> src/state_machine/mod.rs:6:31 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::v2::driver::dom::{ log, error, AppEvent }; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `error`, `log` [INFO] [stdout] --> src/v2/app/dom/mod.rs:5:31 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::v2::driver::dom::{ log, error, document }; [INFO] [stdout] | ^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `log` [INFO] [stdout] --> src/state_machine/mod.rs:6:31 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::v2::driver::dom::{ log, error, AppEvent }; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `error`, `log` [INFO] [stdout] --> src/v2/app/dom/mod.rs:5:31 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::v2::driver::dom::{ log, error, document }; [INFO] [stdout] | ^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/state_machine/mod.rs:73:16 [INFO] [stdout] | [INFO] [stdout] 73 | Err(ref e) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/v2/driver/dom/mod.rs:68:38 [INFO] [stdout] | [INFO] [stdout] 68 | (NomAttribute::Class(_), value) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `events` [INFO] [stdout] --> src/v2/driver/dom/mod.rs:155:152 [INFO] [stdout] | [INFO] [stdout] 155 | ...e::Data, nom_node: &NomNode, events: &mut HashMap) -> () { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_events` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tp_tuple` [INFO] [stdout] --> src/v2/driver/dom/mod.rs:474:42 [INFO] [stdout] | [INFO] [stdout] 474 | Some((n_el, _parent, _nom_node, tp_tuple, _index, _events)) => { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tp_tuple` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `el_id` [INFO] [stdout] --> src/v2/driver/dom/mod.rs:589:14 [INFO] [stdout] | [INFO] [stdout] 589 | for (el_id, (node, parent, nom_node, template, index, events)) in self.nodes.iter_mut() { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_el_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/v2/driver/dom/mod.rs:589:56 [INFO] [stdout] | [INFO] [stdout] 589 | for (el_id, (node, parent, nom_node, template, index, events)) in self.nodes.iter_mut() { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `element_id` [INFO] [stdout] --> src/v2/driver/dom/component.rs:14:31 [INFO] [stdout] | [INFO] [stdout] 14 | fn render_child(&mut self, element_id: String, tag: String, parent: Option) -> Result<(), ()> { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_element_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tag` [INFO] [stdout] --> src/v2/driver/dom/component.rs:14:51 [INFO] [stdout] | [INFO] [stdout] 14 | fn render_child(&mut self, element_id: String, tag: String, parent: Option) -> Result<(), ()> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_tag` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `parent` [INFO] [stdout] --> src/v2/driver/dom/component.rs:14:64 [INFO] [stdout] | [INFO] [stdout] 14 | fn render_child(&mut self, element_id: String, tag: String, parent: Option) -> Result<(), ()> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_parent` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `element_id` [INFO] [stdout] --> src/v2/driver/dom/component.rs:17:32 [INFO] [stdout] | [INFO] [stdout] 17 | fn destroy_child(&mut self, element_id: String) { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_element_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/v2/driver/dom/mod.rs:512:9 [INFO] [stdout] | [INFO] [stdout] 512 | mut node: NomHtmlElement, [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/state_machine/mod.rs:73:16 [INFO] [stdout] | [INFO] [stdout] 73 | Err(ref e) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/v2/driver/dom/mod.rs:68:38 [INFO] [stdout] | [INFO] [stdout] 68 | (NomAttribute::Class(_), value) => { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `events` [INFO] [stdout] --> src/v2/driver/dom/mod.rs:155:152 [INFO] [stdout] | [INFO] [stdout] 155 | ...e::Data, nom_node: &NomNode, events: &mut HashMap) -> () { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_events` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tp_tuple` [INFO] [stdout] --> src/v2/driver/dom/mod.rs:474:42 [INFO] [stdout] | [INFO] [stdout] 474 | Some((n_el, _parent, _nom_node, tp_tuple, _index, _events)) => { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tp_tuple` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `el_id` [INFO] [stdout] --> src/v2/driver/dom/mod.rs:589:14 [INFO] [stdout] | [INFO] [stdout] 589 | for (el_id, (node, parent, nom_node, template, index, events)) in self.nodes.iter_mut() { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_el_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/v2/driver/dom/mod.rs:589:56 [INFO] [stdout] | [INFO] [stdout] 589 | for (el_id, (node, parent, nom_node, template, index, events)) in self.nodes.iter_mut() { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `element_id` [INFO] [stdout] --> src/v2/driver/dom/component.rs:14:31 [INFO] [stdout] | [INFO] [stdout] 14 | fn render_child(&mut self, element_id: String, tag: String, parent: Option) -> Result<(), ()> { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_element_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tag` [INFO] [stdout] --> src/v2/driver/dom/component.rs:14:51 [INFO] [stdout] | [INFO] [stdout] 14 | fn render_child(&mut self, element_id: String, tag: String, parent: Option) -> Result<(), ()> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_tag` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `parent` [INFO] [stdout] --> src/v2/driver/dom/component.rs:14:64 [INFO] [stdout] | [INFO] [stdout] 14 | fn render_child(&mut self, element_id: String, tag: String, parent: Option) -> Result<(), ()> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_parent` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `element_id` [INFO] [stdout] --> src/v2/driver/dom/component.rs:17:32 [INFO] [stdout] | [INFO] [stdout] 17 | fn destroy_child(&mut self, element_id: String) { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_element_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/v2/driver/dom/mod.rs:512:9 [INFO] [stdout] | [INFO] [stdout] 512 | mut node: NomHtmlElement, [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 19s [INFO] running `Command { std: "docker" "inspect" "0154f42fd4ad54c7c22be7b679969c1b968e8fcd28699f48c566b98f2c9cd388", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0154f42fd4ad54c7c22be7b679969c1b968e8fcd28699f48c566b98f2c9cd388", kill_on_drop: false }` [INFO] [stdout] 0154f42fd4ad54c7c22be7b679969c1b968e8fcd28699f48c566b98f2c9cd388