[INFO] fetching crate dioxus-use-navigator 0.2.0...
[INFO] checking dioxus-use-navigator-0.2.0 against master#217cb73577ed6f30a2005dd75bab01d23ec4cd60 for pr-148939
[INFO] extracting crate dioxus-use-navigator 0.2.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate dioxus-use-navigator 0.2.0
[INFO] finished tweaking crates.io crate dioxus-use-navigator 0.2.0
[INFO] tweaked toml for crates.io crate dioxus-use-navigator 0.2.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dioxus-use-navigator 0.2.0 on toolchain 217cb73577ed6f30a2005dd75bab01d23ec4cd60
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+217cb73577ed6f30a2005dd75bab01d23ec4cd60" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+217cb73577ed6f30a2005dd75bab01d23ec4cd60" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 172 packages to latest compatible versions
[INFO] [stderr]       Adding dioxus v0.3.2 (available: v0.7.1)
[INFO] [stderr]       Adding gloo-events v0.1.2 (available: v0.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+217cb73577ed6f30a2005dd75bab01d23ec4cd60" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gloo-events v0.1.2
[INFO] [stderr]   Downloaded keyboard-types v0.6.2
[INFO] [stderr]   Downloaded dioxus-rsx v0.0.3
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[INFO] [stderr]   Downloaded dioxus-html v0.3.1
[INFO] [stderr]   Downloaded dioxus-core-macro v0.3.0
[INFO] [stderr]   Downloaded dioxus-rsx v0.0.2
[INFO] [stderr]   Downloaded notify v5.2.0
[INFO] [stderr]   Downloaded dioxus-core v0.3.3
[INFO] [stderr]   Downloaded dioxus-hooks v0.3.1
[INFO] [stderr]   Downloaded interprocess v1.2.1
[INFO] [stderr]   Downloaded generic-array v1.3.5
[INFO] [stderr]   Downloaded spinning v0.1.0
[INFO] [stderr]   Downloaded dioxus v0.3.2
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[INFO] [stderr]   Downloaded execute-command-macro v0.1.11
[INFO] [stderr]   Downloaded execute v0.2.15
[INFO] [stderr]   Downloaded intmap v0.7.1
[INFO] [stderr]   Downloaded to_method v1.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+217cb73577ed6f30a2005dd75bab01d23ec4cd60" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 41ca16f96d5b97cd8babed1488bc4ae374bc7e1dd3e3d3d0f32cd1f6305d0c2a
[INFO] running `Command { std: "docker" "start" "-a" "41ca16f96d5b97cd8babed1488bc4ae374bc7e1dd3e3d3d0f32cd1f6305d0c2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "41ca16f96d5b97cd8babed1488bc4ae374bc7e1dd3e3d3d0f32cd1f6305d0c2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41ca16f96d5b97cd8babed1488bc4ae374bc7e1dd3e3d3d0f32cd1f6305d0c2a", kill_on_drop: false }`
[INFO] [stdout] 41ca16f96d5b97cd8babed1488bc4ae374bc7e1dd3e3d3d0f32cd1f6305d0c2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+217cb73577ed6f30a2005dd75bab01d23ec4cd60" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 79eec7e8b8bf8371758bb80a7af3b6accace3bdd1d4cfd5de7e689a9652b7cc8
[INFO] running `Command { std: "docker" "start" "-a" "79eec7e8b8bf8371758bb80a7af3b6accace3bdd1d4cfd5de7e689a9652b7cc8", kill_on_drop: false }`
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[INFO] [stderr]    Compiling dioxus-rsx v0.0.2
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[INFO] [stderr]     Checking dioxus-hooks v0.3.1
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[INFO] [stderr]     Checking web-sys v0.3.82
[INFO] [stderr]     Checking gloo-events v0.1.2
[INFO] [stderr]     Checking dioxus-use-navigator v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `BorrowMut`
[INFO] [stdout]  --> src/hooks/use_html_lang/mod.rs:3:22
[INFO] [stdout]   |
[INFO] [stdout] 3 |     borrow::{Borrow, BorrowMut},
[INFO] [stdout]   |                      ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BorrowMut`
[INFO] [stdout]  --> src/hooks/use_html_lang/mod.rs:3:22
[INFO] [stdout]   |
[INFO] [stdout] 3 |     borrow::{Borrow, BorrowMut},
[INFO] [stdout]   |                      ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Borrow`
[INFO] [stdout]  --> src/hooks/use_html_lang/mod.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 |     borrow::{Borrow, BorrowMut},
[INFO] [stdout]   |              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cx`
[INFO] [stdout]   --> src/hooks/use_document/mod.rs:13:16
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn new(cx: &ScopeState) -> Option<Self> {
[INFO] [stdout]    |                ^^ help: if this is intentional, prefix it with an underscore: `_cx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/hooks/use_html_lang/mod.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |         let mut data = UseHtmlLanguageData { html };
[INFO] [stdout]    |             ----^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/hooks/use_html_lang/mod.rs:41:13
[INFO] [stdout]    |
[INFO] [stdout] 41 |         let mut data = Rc::new(RefCell::new(data));
[INFO] [stdout]    |             ----^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `regenerate`
[INFO] [stdout]   --> src/hooks/use_html_lang/mod.rs:39:13
[INFO] [stdout]    |
[INFO] [stdout] 39 |         let regenerate = cx.schedule_update();
[INFO] [stdout]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_regenerate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `listen_html` is never read
[INFO] [stdout]   --> src/hooks/use_html_lang/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct UseHtmlLanguage {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout]  9 |     data: Rc<RefCell<UseHtmlLanguageData>>,
[INFO] [stdout] 10 |     listen_html: MutationObserver,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Borrow`
[INFO] [stdout]  --> src/hooks/use_html_lang/mod.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 |     borrow::{Borrow, BorrowMut},
[INFO] [stdout]   |              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cx`
[INFO] [stdout]   --> src/hooks/use_document/mod.rs:13:16
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn new(cx: &ScopeState) -> Option<Self> {
[INFO] [stdout]    |                ^^ help: if this is intentional, prefix it with an underscore: `_cx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/hooks/use_html_lang/mod.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |         let mut data = UseHtmlLanguageData { html };
[INFO] [stdout]    |             ----^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/hooks/use_html_lang/mod.rs:41:13
[INFO] [stdout]    |
[INFO] [stdout] 41 |         let mut data = Rc::new(RefCell::new(data));
[INFO] [stdout]    |             ----^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `regenerate`
[INFO] [stdout]   --> src/hooks/use_html_lang/mod.rs:39:13
[INFO] [stdout]    |
[INFO] [stdout] 39 |         let regenerate = cx.schedule_update();
[INFO] [stdout]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_regenerate`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `listen_html` is never read
[INFO] [stdout]   --> src/hooks/use_html_lang/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct UseHtmlLanguage {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout]  9 |     data: Rc<RefCell<UseHtmlLanguageData>>,
[INFO] [stdout] 10 |     listen_html: MutationObserver,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 15s
[INFO] running `Command { std: "docker" "inspect" "79eec7e8b8bf8371758bb80a7af3b6accace3bdd1d4cfd5de7e689a9652b7cc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79eec7e8b8bf8371758bb80a7af3b6accace3bdd1d4cfd5de7e689a9652b7cc8", kill_on_drop: false }`
[INFO] [stdout] 79eec7e8b8bf8371758bb80a7af3b6accace3bdd1d4cfd5de7e689a9652b7cc8
