[INFO] fetching crate wasm-component 0.1.7...
[INFO] testing wasm-component-0.1.7 against 1.47.0 for beta-1.48-1
[INFO] extracting crate wasm-component 0.1.7 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate wasm-component 0.1.7 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wasm-component 0.1.7
[INFO] finished tweaking crates.io crate wasm-component 0.1.7
[INFO] tweaked toml for crates.io crate wasm-component 0.1.7 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0df650e3ec6017af7a2befea9c50229c1a9b4a7868e8d2d8e81c4c6f4d149809
[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" "0df650e3ec6017af7a2befea9c50229c1a9b4a7868e8d2d8e81c4c6f4d149809", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0df650e3ec6017af7a2befea9c50229c1a9b4a7868e8d2d8e81c4c6f4d149809", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0df650e3ec6017af7a2befea9c50229c1a9b4a7868e8d2d8e81c4c6f4d149809", kill_on_drop: false }`
[INFO] [stdout] 0df650e3ec6017af7a2befea9c50229c1a9b4a7868e8d2d8e81c4c6f4d149809
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 321d8deae0f5bc9f99abd59904af513213929ae488d58ad313be8a9285684fba
[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" "321d8deae0f5bc9f99abd59904af513213929ae488d58ad313be8a9285684fba", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling serde v1.0.117
[INFO] [stderr]    Compiling wasm-bindgen v0.2.68
[INFO] [stderr]    Compiling linked-hash-map v0.5.3
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling nom_html_parser v0.1.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.68
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.68
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.68
[INFO] [stderr]    Compiling serde_json v1.0.59
[INFO] [stderr]    Compiling mustache v0.9.0
[INFO] [stderr]    Compiling uuid v0.8.1
[INFO] [stderr]    Compiling js-sys v0.3.45
[INFO] [stderr]    Compiling console_error_panic_hook v0.1.6
[INFO] [stderr]    Compiling web-sys v0.3.45
[INFO] [stderr]    Compiling wasm-bindgen-futures v0.4.18
[INFO] [stderr]    Compiling wasm-bindgen-test v0.3.18
[INFO] [stderr]    Compiling gloo-events v0.1.1
[INFO] [stderr]    Compiling gloo-console-timer v0.1.0
[INFO] [stderr]    Compiling gloo-timers v0.2.1
[INFO] [stderr]    Compiling gloo-file v0.1.0
[INFO] [stderr]    Compiling gloo v0.2.1
[INFO] [stderr]    Compiling wasm-component v0.1.7 (/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 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<String, EventHook>) -> () {
[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<web_sys::Element>) -> 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<web_sys::Element>) -> 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<web_sys::Element>) -> 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 49.40s
[INFO] running `Command { std: "docker" "inspect" "321d8deae0f5bc9f99abd59904af513213929ae488d58ad313be8a9285684fba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "321d8deae0f5bc9f99abd59904af513213929ae488d58ad313be8a9285684fba", kill_on_drop: false }`
[INFO] [stdout] 321d8deae0f5bc9f99abd59904af513213929ae488d58ad313be8a9285684fba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", 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] d5b38cf637ae11eef140b696ef3da70b8f7d38134bac237a42f4c7e4216ec085
[INFO] running `Command { std: "docker" "start" "-a" "d5b38cf637ae11eef140b696ef3da70b8f7d38134bac237a42f4c7e4216ec085", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling wasm-component v0.1.7 (/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 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<String, EventHook>) -> () {
[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<web_sys::Element>) -> 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<web_sys::Element>) -> 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<web_sys::Element>) -> 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 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<String, EventHook>) -> () {
[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<web_sys::Element>) -> 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<web_sys::Element>) -> 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<web_sys::Element>) -> 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 test [unoptimized + debuginfo] target(s) in 1.31s
[INFO] running `Command { std: "docker" "inspect" "d5b38cf637ae11eef140b696ef3da70b8f7d38134bac237a42f4c7e4216ec085", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5b38cf637ae11eef140b696ef3da70b8f7d38134bac237a42f4c7e4216ec085", kill_on_drop: false }`
[INFO] [stdout] d5b38cf637ae11eef140b696ef3da70b8f7d38134bac237a42f4c7e4216ec085
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0956b26016d69c0b78054f0903cfc652f6532e6168ccc85a6e6fd31723abfe64
[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" "0956b26016d69c0b78054f0903cfc652f6532e6168ccc85a6e6fd31723abfe64", 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] warning: unused import: `log`
[INFO] [stderr]  --> src/state_machine/mod.rs:6:31
[INFO] [stderr]   |
[INFO] [stderr] 6 | use crate::v2::driver::dom::{ log, error, AppEvent };
[INFO] [stderr]   |                               ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `error`, `log`
[INFO] [stderr]  --> src/v2/app/dom/mod.rs:5:31
[INFO] [stderr]   |
[INFO] [stderr] 5 | use crate::v2::driver::dom::{ log, error, document };
[INFO] [stderr]   |                               ^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]   --> src/state_machine/mod.rs:73:16
[INFO] [stderr]    |
[INFO] [stderr] 73 |            Err(ref e) => {
[INFO] [stderr]    |                ^^^^^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]   --> src/v2/driver/dom/mod.rs:68:38
[INFO] [stderr]    |
[INFO] [stderr] 68 |             (NomAttribute::Class(_), value) => {
[INFO] [stderr]    |                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `events`
[INFO] [stderr]    --> src/v2/driver/dom/mod.rs:155:152
[INFO] [stderr]     |
[INFO] [stderr] 155 | ...e::Data, nom_node: &NomNode, events: &mut HashMap<String, EventHook>) -> () {
[INFO] [stderr]     |                                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_events`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tp_tuple`
[INFO] [stderr]    --> src/v2/driver/dom/mod.rs:474:42
[INFO] [stderr]     |
[INFO] [stderr] 474 |          Some((n_el, _parent, _nom_node, tp_tuple, _index, _events)) => {
[INFO] [stderr]     |                                          ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tp_tuple`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `el_id`
[INFO] [stderr]    --> src/v2/driver/dom/mod.rs:589:14
[INFO] [stderr]     |
[INFO] [stderr] 589 |         for (el_id, (node, parent, nom_node, template, index, events)) in self.nodes.iter_mut() {
[INFO] [stderr]     |              ^^^^^ help: if this is intentional, prefix it with an underscore: `_el_id`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `index`
[INFO] [stderr]    --> src/v2/driver/dom/mod.rs:589:56
[INFO] [stderr]     |
[INFO] [stderr] 589 |         for (el_id, (node, parent, nom_node, template, index, events)) in self.nodes.iter_mut() {
[INFO] [stderr]     |                                                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `element_id`
[INFO] [stderr]   --> src/v2/driver/dom/component.rs:14:31
[INFO] [stderr]    |
[INFO] [stderr] 14 |    fn render_child(&mut self, element_id: String, tag: String, parent: Option<web_sys::Element>) -> Result<(), ()> {
[INFO] [stderr]    |                               ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_element_id`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tag`
[INFO] [stderr]   --> src/v2/driver/dom/component.rs:14:51
[INFO] [stderr]    |
[INFO] [stderr] 14 |    fn render_child(&mut self, element_id: String, tag: String, parent: Option<web_sys::Element>) -> Result<(), ()> {
[INFO] [stderr]    |                                                   ^^^ help: if this is intentional, prefix it with an underscore: `_tag`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `parent`
[INFO] [stderr]   --> src/v2/driver/dom/component.rs:14:64
[INFO] [stderr]    |
[INFO] [stderr] 14 |    fn render_child(&mut self, element_id: String, tag: String, parent: Option<web_sys::Element>) -> Result<(), ()> {
[INFO] [stderr]    |                                                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_parent`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `element_id`
[INFO] [stderr]   --> src/v2/driver/dom/component.rs:17:32
[INFO] [stderr]    |
[INFO] [stderr] 17 |    fn destroy_child(&mut self, element_id: String) {
[INFO] [stderr]    |                                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_element_id`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/v2/driver/dom/mod.rs:512:9
[INFO] [stderr]     |
[INFO] [stderr] 512 |         mut node: NomHtmlElement,
[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: 13 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `log`
[INFO] [stderr]  --> src/state_machine/mod.rs:6:31
[INFO] [stderr]   |
[INFO] [stderr] 6 | use crate::v2::driver::dom::{ log, error, AppEvent };
[INFO] [stderr]   |                               ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `error`, `log`
[INFO] [stderr]  --> src/v2/app/dom/mod.rs:5:31
[INFO] [stderr]   |
[INFO] [stderr] 5 | use crate::v2::driver::dom::{ log, error, document };
[INFO] [stderr]   |                               ^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]   --> src/state_machine/mod.rs:73:16
[INFO] [stderr]    |
[INFO] [stderr] 73 |            Err(ref e) => {
[INFO] [stderr]    |                ^^^^^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]   --> src/v2/driver/dom/mod.rs:68:38
[INFO] [stderr]    |
[INFO] [stderr] 68 |             (NomAttribute::Class(_), value) => {
[INFO] [stderr]    |                                      ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `events`
[INFO] [stderr]    --> src/v2/driver/dom/mod.rs:155:152
[INFO] [stderr]     |
[INFO] [stderr] 155 | ...e::Data, nom_node: &NomNode, events: &mut HashMap<String, EventHook>) -> () {
[INFO] [stderr]     |                                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_events`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tp_tuple`
[INFO] [stderr]    --> src/v2/driver/dom/mod.rs:474:42
[INFO] [stderr]     |
[INFO] [stderr] 474 |          Some((n_el, _parent, _nom_node, tp_tuple, _index, _events)) => {
[INFO] [stderr]     |                                          ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tp_tuple`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `el_id`
[INFO] [stderr]    --> src/v2/driver/dom/mod.rs:589:14
[INFO] [stderr]     |
[INFO] [stderr] 589 |         for (el_id, (node, parent, nom_node, template, index, events)) in self.nodes.iter_mut() {
[INFO] [stderr]     |              ^^^^^ help: if this is intentional, prefix it with an underscore: `_el_id`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `index`
[INFO] [stderr]    --> src/v2/driver/dom/mod.rs:589:56
[INFO] [stderr]     |
[INFO] [stderr] 589 |         for (el_id, (node, parent, nom_node, template, index, events)) in self.nodes.iter_mut() {
[INFO] [stderr]     |                                                        ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `element_id`
[INFO] [stderr]   --> src/v2/driver/dom/component.rs:14:31
[INFO] [stderr]    |
[INFO] [stderr] 14 |    fn render_child(&mut self, element_id: String, tag: String, parent: Option<web_sys::Element>) -> Result<(), ()> {
[INFO] [stderr]    |                               ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_element_id`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `tag`
[INFO] [stderr]   --> src/v2/driver/dom/component.rs:14:51
[INFO] [stderr]    |
[INFO] [stderr] 14 |    fn render_child(&mut self, element_id: String, tag: String, parent: Option<web_sys::Element>) -> Result<(), ()> {
[INFO] [stderr]    |                                                   ^^^ help: if this is intentional, prefix it with an underscore: `_tag`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `parent`
[INFO] [stderr]   --> src/v2/driver/dom/component.rs:14:64
[INFO] [stderr]    |
[INFO] [stderr] 14 |    fn render_child(&mut self, element_id: String, tag: String, parent: Option<web_sys::Element>) -> Result<(), ()> {
[INFO] [stderr]    |                                                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_parent`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `element_id`
[INFO] [stderr]   --> src/v2/driver/dom/component.rs:17:32
[INFO] [stderr]    |
[INFO] [stderr] 17 |    fn destroy_child(&mut self, element_id: String) {
[INFO] [stderr]    |                                ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_element_id`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/v2/driver/dom/mod.rs:512:9
[INFO] [stderr]     |
[INFO] [stderr] 512 |         mut node: NomHtmlElement,
[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: 13 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/wasm_component-5e1c2ed0a8539bdb
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/create_app-ebb2b7610ffbf332
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/create_app_v2-9922742b1d95a540
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wasm-component
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0956b26016d69c0b78054f0903cfc652f6532e6168ccc85a6e6fd31723abfe64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0956b26016d69c0b78054f0903cfc652f6532e6168ccc85a6e6fd31723abfe64", kill_on_drop: false }`
[INFO] [stdout] 0956b26016d69c0b78054f0903cfc652f6532e6168ccc85a6e6fd31723abfe64
