[INFO] fetching crate wasm-component 0.1.6...
[INFO] checking wasm-component-0.1.6 against master#cfbc6d4cf1acbac5c025acf8ed68929caa551df3 for pr-75494-beta
[INFO] extracting crate wasm-component 0.1.6 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate wasm-component 0.1.6 on toolchain cfbc6d4cf1acbac5c025acf8ed68929caa551df3
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cfbc6d4cf1acbac5c025acf8ed68929caa551df3" "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-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cfbc6d4cf1acbac5c025acf8ed68929caa551df3" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cfbc6d4cf1acbac5c025acf8ed68929caa551df3" "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-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+cfbc6d4cf1acbac5c025acf8ed68929caa551df3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 960cb67ee29ad416b035559d4d52bf760d77d4947a2af263f4ba9353755d59cf
[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" "960cb67ee29ad416b035559d4d52bf760d77d4947a2af263f4ba9353755d59cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "960cb67ee29ad416b035559d4d52bf760d77d4947a2af263f4ba9353755d59cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "960cb67ee29ad416b035559d4d52bf760d77d4947a2af263f4ba9353755d59cf", kill_on_drop: false }`
[INFO] [stdout] 960cb67ee29ad416b035559d4d52bf760d77d4947a2af263f4ba9353755d59cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "+cfbc6d4cf1acbac5c025acf8ed68929caa551df3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4fbde7425acb5f323e26522f86fc1258c9ce73e0fe2670684c30d20dca59800
[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" "d4fbde7425acb5f323e26522f86fc1258c9ce73e0fe2670684c30d20dca59800", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling syn v1.0.39
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.67
[INFO] [stderr]    Compiling bumpalo v3.4.0
[INFO] [stderr]     Checking itoa v0.4.6
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking linked-hash-map v0.5.3
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]     Checking log v0.4.11
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking lexical-core v0.7.4
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]    Compiling wasm-bindgen-test-macro v0.3.17
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking nom_html_parser v0.1.0
[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 mustache v0.9.0
[INFO] [stderr]     Checking uuid v0.8.1
[INFO] [stderr]     Checking wasm-bindgen v0.2.67
[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-timers v0.2.1
[INFO] [stderr]     Checking gloo-console-timer v0.1.0
[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<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: 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: 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: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 28s
[INFO] running `Command { std: "docker" "inspect" "d4fbde7425acb5f323e26522f86fc1258c9ce73e0fe2670684c30d20dca59800", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4fbde7425acb5f323e26522f86fc1258c9ce73e0fe2670684c30d20dca59800", kill_on_drop: false }`
[INFO] [stdout] d4fbde7425acb5f323e26522f86fc1258c9ce73e0fe2670684c30d20dca59800
