[INFO] cloning repository https://github.com/GitFiend/cottontail-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/GitFiend/cottontail-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGitFiend%2Fcottontail-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGitFiend%2Fcottontail-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 70225c23ed85cacddc2b7d27a412881336099225
[INFO] testing GitFiend/cottontail-rs against 1.85.0 for beta-1.86-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FGitFiend%2Fcottontail-rs" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/GitFiend/cottontail-rs on toolchain 1.85.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.85.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/GitFiend/cottontail-rs
[INFO] finished tweaking git repo https://github.com/GitFiend/cottontail-rs
[INFO] tweaked toml for git repo https://github.com/GitFiend/cottontail-rs written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/GitFiend/cottontail-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.85.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded proc-macro2 v1.0.58
[INFO] [stderr]   Downloaded noise v0.8.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 812eb9a395885c5d6abb405c72dd35947e7383597e92b60a72fdaf0cb4665cdf
[INFO] running `Command { std: "docker" "start" "-a" "812eb9a395885c5d6abb405c72dd35947e7383597e92b60a72fdaf0cb4665cdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "812eb9a395885c5d6abb405c72dd35947e7383597e92b60a72fdaf0cb4665cdf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "812eb9a395885c5d6abb405c72dd35947e7383597e92b60a72fdaf0cb4665cdf", kill_on_drop: false }`
[INFO] [stdout] 812eb9a395885c5d6abb405c72dd35947e7383597e92b60a72fdaf0cb4665cdf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c022e60726d3de052e117259f405128b53c101b9cdf2526263f06bb7f1f5a7c
[INFO] running `Command { std: "docker" "start" "-a" "3c022e60726d3de052e117259f405128b53c101b9cdf2526263f06bb7f1f5a7c", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.58
[INFO] [stderr]    Compiling quote v1.0.27
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.87
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling bumpalo v3.11.1
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.87
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling syn v2.0.16
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_xorshift v0.2.0
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling noise v0.8.2
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.87
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.87
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.87
[INFO] [stderr]    Compiling js-sys v0.3.64
[INFO] [stderr]    Compiling web-sys v0.3.64
[INFO] [stderr]    Compiling cottontail-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition: `style`
[INFO] [stdout]    --> src/element.rs:114:14
[INFO] [stdout]     |
[INFO] [stdout] 114 | macro_rules! style {
[INFO] [stdout]     |              ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `style`
[INFO] [stdout]  --> src/style/border.rs:6:14
[INFO] [stdout]   |
[INFO] [stdout] 6 | macro_rules! style {
[INFO] [stdout]   |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `component`
[INFO] [stdout]   --> src/c_t_store.rs:25:25
[INFO] [stdout]    |
[INFO] [stdout] 25 |   pub fn add(&mut self, component: Component) {}
[INFO] [stdout]    |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_component`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `prev`
[INFO] [stdout]   --> src/components/dom_component.rs:72:17
[INFO] [stdout]    |
[INFO] [stdout] 72 |     if let Some(prev) = prev {
[INFO] [stdout]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_prev`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `meta`
[INFO] [stdout]   --> src/components/dom_component.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 65 |     meta: DomMeta,
[INFO] [stdout]    |     ^^^^ help: if this is intentional, prefix it with an underscore: `_meta`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parent`
[INFO] [stdout]   --> src/components/dom_component.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     parent: Id,
[INFO] [stdout]    |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_parent`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dom_parent`
[INFO] [stdout]   --> src/components/dom_component.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 68 |     dom_parent: Id,
[INFO] [stdout]    |     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dom_parent`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]   --> src/components/dom_component.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 69 |     index: usize,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `store`
[INFO] [stdout]   --> src/components/dom_component.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 |     store: &mut CtStore2,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_store`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parent`
[INFO] [stdout]   --> src/components/dom_component.rs:80:15
[INFO] [stdout]    |
[INFO] [stdout] 80 |   if let Some(parent) = store.get(parent) {
[INFO] [stdout]    |               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_parent`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]    --> src/components/dom_component.rs:117:13
[INFO] [stdout]     |
[INFO] [stdout] 117 |         for node in nodes {
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `prev`
[INFO] [stdout]   --> src/render.rs:15:19
[INFO] [stdout]    |
[INFO] [stdout] 15 |       if let Some(prev) = prev {
[INFO] [stdout]    |                   ^^^^ help: if this is intentional, prefix it with an underscore: `_prev`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `text`
[INFO] [stdout]   --> src/render.rs:20:18
[INFO] [stdout]    |
[INFO] [stdout] 20 |       Meta::Text(text) => {}
[INFO] [stdout]    |                  ^^^^ help: if this is intentional, prefix it with an underscore: `_text`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `prev`
[INFO] [stdout]   --> src/render.rs:26:15
[INFO] [stdout]    |
[INFO] [stdout] 26 |   if let Some(prev) = prev {
[INFO] [stdout]    |               ^^^^ help: if this is intentional, prefix it with an underscore: `_prev`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]   --> src/style/position.rs:90:7
[INFO] [stdout]    |
[INFO] [stdout] 90 |   let p = Position::new().absolute().left(10).top(10);
[INFO] [stdout]    |       ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/style/mod.rs:136:17
[INFO] [stdout]     |
[INFO] [stdout] 136 |   pub fn border(mut self) -> Self {
[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: unused variable: `style`
[INFO] [stdout]    --> src/style/mod.rs:164:7
[INFO] [stdout]     |
[INFO] [stdout] 164 |   let style = styles().position(Position::new()).background("blue");
[INFO] [stdout]     |       ^^^^^ help: if this is intentional, prefix it with an underscore: `_style`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `root`
[INFO] [stdout]   --> src/lib.rs:18:7
[INFO] [stdout]    |
[INFO] [stdout] 18 |   let root = document()
[INFO] [stdout]    |       ^^^^ help: if this is intentional, prefix it with an underscore: `_root`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `app_root` is never used
[INFO] [stdout]  --> src/app_root.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn app_root() -> Meta {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `toolbar` is never used
[INFO] [stdout]  --> src/app_root.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn toolbar() -> Meta {
[INFO] [stdout]   |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `next_id` is never used
[INFO] [stdout]    --> src/c_t_store.rs:228:6
[INFO] [stdout]     |
[INFO] [stdout] 173 | impl CTStore {
[INFO] [stdout]     | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 228 |   fn next_id(&mut self) -> Id {
[INFO] [stdout]     |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OrderAttr` is never constructed
[INFO] [stdout]  --> src/component/order.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct OrderAttr {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/components/dom_component.rs:31:6
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl DomComponent {
[INFO] [stdout]    | ----------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 31 |   fn new(
[INFO] [stdout]    |      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calc_key` is never used
[INFO] [stdout]   --> src/components/dom_component.rs:79:4
[INFO] [stdout]    |
[INFO] [stdout] 79 | fn calc_key(index: u32, parent: Id, store: CtStore2) -> String {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `make_dom_meta` is never used
[INFO] [stdout]   --> src/element.rs:72:4
[INFO] [stdout]    |
[INFO] [stdout] 72 | fn make_dom_meta<const N: usize>(kind: &'static str, attr: [Attribute; N]) -> DomMeta {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `div` is never used
[INFO] [stdout]   --> src/element.rs:94:8
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub fn div<const N: usize>(attr: [Attribute; N]) -> Meta {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `span` is never used
[INFO] [stdout]   --> src/element.rs:97:8
[INFO] [stdout]    |
[INFO] [stdout] 97 | pub fn span<const N: usize>(attr: [Attribute; N]) -> Meta {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `children` is never used
[INFO] [stdout]    --> src/element.rs:101:8
[INFO] [stdout]     |
[INFO] [stdout] 101 | pub fn children<const N: usize>(c: [Meta; N]) -> Attribute {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `render2` is never used
[INFO] [stdout]  --> src/render.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn render2(
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_js_string` is never used
[INFO] [stdout]   --> src/style/mod.rs:11:6
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub trait StyleTrait {
[INFO] [stdout]    |           ---------- method in this trait
[INFO] [stdout] 11 |   fn to_js_string(&self) -> JsString;
[INFO] [stdout]    |      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MyStore` is never constructed
[INFO] [stdout]   --> src/style/mod.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct MyStore {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `do_stuff` are never used
[INFO] [stdout]   --> src/style/mod.rs:19:10
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl MyStore {
[INFO] [stdout]    | ------------ associated functions in this implementation
[INFO] [stdout] 19 |   pub fn new() -> Self {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |   fn do_stuff() {
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Rune` is never constructed
[INFO] [stdout]   --> src/style/mod.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 31 | struct Rune<T> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `set`, and `get` are never used
[INFO] [stdout]   --> src/style/mod.rs:36:10
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl<T> Rune<T> {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 36 |   pub fn new(value: T) -> Rune<T> {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] ...
[INFO] [stdout] 42 |   pub fn set(&self, value: T) {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] ...
[INFO] [stdout] 48 |   pub fn get(&self) -> &T {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `styles` is never used
[INFO] [stdout]    --> src/style/mod.rs:159:8
[INFO] [stdout]     |
[INFO] [stdout] 159 | pub fn styles() -> Styles {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test` is never used
[INFO] [stdout]    --> src/style/mod.rs:163:4
[INFO] [stdout]     |
[INFO] [stdout] 163 | fn test() {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OMG` is never used
[INFO] [stdout]  --> src/style/border.rs:2:7
[INFO] [stdout]   |
[INFO] [stdout] 2 | const OMG: &str = r#"
[INFO] [stdout]   |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test` is never used
[INFO] [stdout]   --> src/style/position.rs:89:4
[INFO] [stdout]    |
[INFO] [stdout] 89 | fn test() {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `next_id` is never used
[INFO] [stdout]   --> src/util/mod.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub fn next_id() -> u32 {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rand` is never used
[INFO] [stdout]   --> src/util/mod.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub fn rand() -> f64 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `RANDY` is never used
[INFO] [stdout]   --> src/util/mod.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | static RANDY: Lazy<RwLock<Randy>> = Lazy::new(|| RwLock::new(Randy::new(0)));
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Randy` is never constructed
[INFO] [stdout]   --> src/util/mod.rs:53:8
[INFO] [stdout]    |
[INFO] [stdout] 53 | struct Randy {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `next` are never used
[INFO] [stdout]   --> src/util/mod.rs:58:6
[INFO] [stdout]    |
[INFO] [stdout] 57 | impl Randy {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] 58 |   fn new(seed: u32) -> Randy {
[INFO] [stdout]    |      ^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 |   fn next(&mut self) -> f64 {
[INFO] [stdout]    |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MRand` is never constructed
[INFO] [stdout]   --> src/util/mod.rs:71:12
[INFO] [stdout]    |
[INFO] [stdout] 71 | pub struct MRand {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `next_int`, and `next` are never used
[INFO] [stdout]   --> src/util/mod.rs:76:10
[INFO] [stdout]    |
[INFO] [stdout] 75 | impl MRand {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] 76 |   pub fn new(seed: f64) -> MRand {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 |   fn next_int(&mut self) -> u32 {
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 92 |   pub fn next(&mut self) -> f64 {
[INFO] [stdout]    |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `request_animation_frame` is never used
[INFO] [stdout]  --> src/util/js_helpers.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn request_animation_frame(f: &Closure<dyn FnMut(f64)>) {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `body` is never used
[INFO] [stdout]   --> src/util/js_helpers.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn body() -> web_sys::HtmlElement {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_canvas` is never used
[INFO] [stdout]   --> src/util/js_helpers.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn get_canvas() -> Option<HtmlCanvasElement> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_2d_context` is never used
[INFO] [stdout]   --> src/util/js_helpers.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn get_2d_context(canvas: &HtmlCanvasElement) -> Option<CanvasRenderingContext2d> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.91s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.87
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "3c022e60726d3de052e117259f405128b53c101b9cdf2526263f06bb7f1f5a7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c022e60726d3de052e117259f405128b53c101b9cdf2526263f06bb7f1f5a7c", kill_on_drop: false }`
[INFO] [stdout] 3c022e60726d3de052e117259f405128b53c101b9cdf2526263f06bb7f1f5a7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c16f19a5ffdb812f3e6409f4affd7359b96a0d561e09da2feb9378437b751d13
[INFO] running `Command { std: "docker" "start" "-a" "c16f19a5ffdb812f3e6409f4affd7359b96a0d561e09da2feb9378437b751d13", kill_on_drop: false }`
[INFO] [stderr]    Compiling cottontail-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused macro definition: `style`
[INFO] [stdout]    --> src/element.rs:114:14
[INFO] [stdout]     |
[INFO] [stdout] 114 | macro_rules! style {
[INFO] [stdout]     |              ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `style`
[INFO] [stdout]  --> src/style/border.rs:6:14
[INFO] [stdout]   |
[INFO] [stdout] 6 | macro_rules! style {
[INFO] [stdout]   |              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `component`
[INFO] [stdout]   --> src/c_t_store.rs:25:25
[INFO] [stdout]    |
[INFO] [stdout] 25 |   pub fn add(&mut self, component: Component) {}
[INFO] [stdout]    |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_component`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `prev`
[INFO] [stdout]   --> src/components/dom_component.rs:72:17
[INFO] [stdout]    |
[INFO] [stdout] 72 |     if let Some(prev) = prev {
[INFO] [stdout]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_prev`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `meta`
[INFO] [stdout]   --> src/components/dom_component.rs:65:5
[INFO] [stdout]    |
[INFO] [stdout] 65 |     meta: DomMeta,
[INFO] [stdout]    |     ^^^^ help: if this is intentional, prefix it with an underscore: `_meta`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parent`
[INFO] [stdout]   --> src/components/dom_component.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     parent: Id,
[INFO] [stdout]    |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_parent`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dom_parent`
[INFO] [stdout]   --> src/components/dom_component.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 68 |     dom_parent: Id,
[INFO] [stdout]    |     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dom_parent`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]   --> src/components/dom_component.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 69 |     index: usize,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `store`
[INFO] [stdout]   --> src/components/dom_component.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 |     store: &mut CtStore2,
[INFO] [stdout]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_store`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parent`
[INFO] [stdout]   --> src/components/dom_component.rs:80:15
[INFO] [stdout]    |
[INFO] [stdout] 80 |   if let Some(parent) = store.get(parent) {
[INFO] [stdout]    |               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_parent`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `node`
[INFO] [stdout]    --> src/components/dom_component.rs:117:13
[INFO] [stdout]     |
[INFO] [stdout] 117 |         for node in nodes {
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `prev`
[INFO] [stdout]   --> src/render.rs:15:19
[INFO] [stdout]    |
[INFO] [stdout] 15 |       if let Some(prev) = prev {
[INFO] [stdout]    |                   ^^^^ help: if this is intentional, prefix it with an underscore: `_prev`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `text`
[INFO] [stdout]   --> src/render.rs:20:18
[INFO] [stdout]    |
[INFO] [stdout] 20 |       Meta::Text(text) => {}
[INFO] [stdout]    |                  ^^^^ help: if this is intentional, prefix it with an underscore: `_text`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `prev`
[INFO] [stdout]   --> src/render.rs:26:15
[INFO] [stdout]    |
[INFO] [stdout] 26 |   if let Some(prev) = prev {
[INFO] [stdout]    |               ^^^^ help: if this is intentional, prefix it with an underscore: `_prev`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `p`
[INFO] [stdout]   --> src/style/position.rs:90:7
[INFO] [stdout]    |
[INFO] [stdout] 90 |   let p = Position::new().absolute().left(10).top(10);
[INFO] [stdout]    |       ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/style/mod.rs:136:17
[INFO] [stdout]     |
[INFO] [stdout] 136 |   pub fn border(mut self) -> Self {
[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: unused variable: `style`
[INFO] [stdout]    --> src/style/mod.rs:164:7
[INFO] [stdout]     |
[INFO] [stdout] 164 |   let style = styles().position(Position::new()).background("blue");
[INFO] [stdout]     |       ^^^^^ help: if this is intentional, prefix it with an underscore: `_style`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `root`
[INFO] [stdout]   --> src/lib.rs:18:7
[INFO] [stdout]    |
[INFO] [stdout] 18 |   let root = document()
[INFO] [stdout]    |       ^^^^ help: if this is intentional, prefix it with an underscore: `_root`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `app_root` is never used
[INFO] [stdout]  --> src/app_root.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn app_root() -> Meta {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `toolbar` is never used
[INFO] [stdout]  --> src/app_root.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn toolbar() -> Meta {
[INFO] [stdout]   |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `next_id` is never used
[INFO] [stdout]    --> src/c_t_store.rs:228:6
[INFO] [stdout]     |
[INFO] [stdout] 173 | impl CTStore {
[INFO] [stdout]     | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 228 |   fn next_id(&mut self) -> Id {
[INFO] [stdout]     |      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OrderAttr` is never constructed
[INFO] [stdout]  --> src/component/order.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct OrderAttr {
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/components/dom_component.rs:31:6
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl DomComponent {
[INFO] [stdout]    | ----------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 31 |   fn new(
[INFO] [stdout]    |      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calc_key` is never used
[INFO] [stdout]   --> src/components/dom_component.rs:79:4
[INFO] [stdout]    |
[INFO] [stdout] 79 | fn calc_key(index: u32, parent: Id, store: CtStore2) -> String {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `make_dom_meta` is never used
[INFO] [stdout]   --> src/element.rs:72:4
[INFO] [stdout]    |
[INFO] [stdout] 72 | fn make_dom_meta<const N: usize>(kind: &'static str, attr: [Attribute; N]) -> DomMeta {
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `div` is never used
[INFO] [stdout]   --> src/element.rs:94:8
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub fn div<const N: usize>(attr: [Attribute; N]) -> Meta {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `span` is never used
[INFO] [stdout]   --> src/element.rs:97:8
[INFO] [stdout]    |
[INFO] [stdout] 97 | pub fn span<const N: usize>(attr: [Attribute; N]) -> Meta {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `children` is never used
[INFO] [stdout]    --> src/element.rs:101:8
[INFO] [stdout]     |
[INFO] [stdout] 101 | pub fn children<const N: usize>(c: [Meta; N]) -> Attribute {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `render2` is never used
[INFO] [stdout]  --> src/render.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn render2(
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `to_js_string` is never used
[INFO] [stdout]   --> src/style/mod.rs:11:6
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub trait StyleTrait {
[INFO] [stdout]    |           ---------- method in this trait
[INFO] [stdout] 11 |   fn to_js_string(&self) -> JsString;
[INFO] [stdout]    |      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MyStore` is never constructed
[INFO] [stdout]   --> src/style/mod.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct MyStore {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `do_stuff` are never used
[INFO] [stdout]   --> src/style/mod.rs:19:10
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl MyStore {
[INFO] [stdout]    | ------------ associated functions in this implementation
[INFO] [stdout] 19 |   pub fn new() -> Self {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |   fn do_stuff() {
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `styles` is never used
[INFO] [stdout]    --> src/style/mod.rs:159:8
[INFO] [stdout]     |
[INFO] [stdout] 159 | pub fn styles() -> Styles {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test` is never used
[INFO] [stdout]    --> src/style/mod.rs:163:4
[INFO] [stdout]     |
[INFO] [stdout] 163 | fn test() {
[INFO] [stdout]     |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OMG` is never used
[INFO] [stdout]  --> src/style/border.rs:2:7
[INFO] [stdout]   |
[INFO] [stdout] 2 | const OMG: &str = r#"
[INFO] [stdout]   |       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test` is never used
[INFO] [stdout]   --> src/style/position.rs:89:4
[INFO] [stdout]    |
[INFO] [stdout] 89 | fn test() {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `next_id` is never used
[INFO] [stdout]   --> src/util/mod.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub fn next_id() -> u32 {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rand` is never used
[INFO] [stdout]   --> src/util/mod.rs:43:8
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub fn rand() -> f64 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `RANDY` is never used
[INFO] [stdout]   --> src/util/mod.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | static RANDY: Lazy<RwLock<Randy>> = Lazy::new(|| RwLock::new(Randy::new(0)));
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Randy` is never constructed
[INFO] [stdout]   --> src/util/mod.rs:53:8
[INFO] [stdout]    |
[INFO] [stdout] 53 | struct Randy {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `next` are never used
[INFO] [stdout]   --> src/util/mod.rs:58:6
[INFO] [stdout]    |
[INFO] [stdout] 57 | impl Randy {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] 58 |   fn new(seed: u32) -> Randy {
[INFO] [stdout]    |      ^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 |   fn next(&mut self) -> f64 {
[INFO] [stdout]    |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `request_animation_frame` is never used
[INFO] [stdout]  --> src/util/js_helpers.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn request_animation_frame(f: &Closure<dyn FnMut(f64)>) {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `body` is never used
[INFO] [stdout]   --> src/util/js_helpers.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub fn body() -> web_sys::HtmlElement {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_canvas` is never used
[INFO] [stdout]   --> src/util/js_helpers.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn get_canvas() -> Option<HtmlCanvasElement> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_2d_context` is never used
[INFO] [stdout]   --> src/util/js_helpers.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn get_2d_context(canvas: &HtmlCanvasElement) -> Option<CanvasRenderingContext2d> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.62s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.87
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "c16f19a5ffdb812f3e6409f4affd7359b96a0d561e09da2feb9378437b751d13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c16f19a5ffdb812f3e6409f4affd7359b96a0d561e09da2feb9378437b751d13", kill_on_drop: false }`
[INFO] [stdout] c16f19a5ffdb812f3e6409f4affd7359b96a0d561e09da2feb9378437b751d13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+1.85.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9a26f6423935b9e501ee268cccfcb0ed0d5c4910a980b810bc5759a7f50a0999
[INFO] running `Command { std: "docker" "start" "-a" "9a26f6423935b9e501ee268cccfcb0ed0d5c4910a980b810bc5759a7f50a0999", kill_on_drop: false }`
[INFO] [stderr] warning: unused macro definition: `style`
[INFO] [stderr]    --> src/element.rs:114:14
[INFO] [stderr]     |
[INFO] [stderr] 114 | macro_rules! style {
[INFO] [stderr]     |              ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition: `style`
[INFO] [stderr]  --> src/style/border.rs:6:14
[INFO] [stderr]   |
[INFO] [stderr] 6 | macro_rules! style {
[INFO] [stderr]   |              ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `component`
[INFO] [stderr]   --> src/c_t_store.rs:25:25
[INFO] [stderr]    |
[INFO] [stderr] 25 |   pub fn add(&mut self, component: Component) {}
[INFO] [stderr]    |                         ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_component`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `prev`
[INFO] [stderr]   --> src/components/dom_component.rs:72:17
[INFO] [stderr]    |
[INFO] [stderr] 72 |     if let Some(prev) = prev {
[INFO] [stderr]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_prev`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `meta`
[INFO] [stderr]   --> src/components/dom_component.rs:65:5
[INFO] [stderr]    |
[INFO] [stderr] 65 |     meta: DomMeta,
[INFO] [stderr]    |     ^^^^ help: if this is intentional, prefix it with an underscore: `_meta`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `parent`
[INFO] [stderr]   --> src/components/dom_component.rs:67:5
[INFO] [stderr]    |
[INFO] [stderr] 67 |     parent: Id,
[INFO] [stderr]    |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_parent`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dom_parent`
[INFO] [stderr]   --> src/components/dom_component.rs:68:5
[INFO] [stderr]    |
[INFO] [stderr] 68 |     dom_parent: Id,
[INFO] [stderr]    |     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_dom_parent`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `index`
[INFO] [stderr]   --> src/components/dom_component.rs:69:5
[INFO] [stderr]    |
[INFO] [stderr] 69 |     index: usize,
[INFO] [stderr]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `store`
[INFO] [stderr]   --> src/components/dom_component.rs:70:5
[INFO] [stderr]    |
[INFO] [stderr] 70 |     store: &mut CtStore2,
[INFO] [stderr]    |     ^^^^^ help: if this is intentional, prefix it with an underscore: `_store`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `parent`
[INFO] [stderr]   --> src/components/dom_component.rs:80:15
[INFO] [stderr]    |
[INFO] [stderr] 80 |   if let Some(parent) = store.get(parent) {
[INFO] [stderr]    |               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_parent`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `node`
[INFO] [stderr]    --> src/components/dom_component.rs:117:13
[INFO] [stderr]     |
[INFO] [stderr] 117 |         for node in nodes {
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_node`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `prev`
[INFO] [stderr]   --> src/render.rs:15:19
[INFO] [stderr]    |
[INFO] [stderr] 15 |       if let Some(prev) = prev {
[INFO] [stderr]    |                   ^^^^ help: if this is intentional, prefix it with an underscore: `_prev`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `text`
[INFO] [stderr]   --> src/render.rs:20:18
[INFO] [stderr]    |
[INFO] [stderr] 20 |       Meta::Text(text) => {}
[INFO] [stderr]    |                  ^^^^ help: if this is intentional, prefix it with an underscore: `_text`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `prev`
[INFO] [stderr]   --> src/render.rs:26:15
[INFO] [stderr]    |
[INFO] [stderr] 26 |   if let Some(prev) = prev {
[INFO] [stderr]    |               ^^^^ help: if this is intentional, prefix it with an underscore: `_prev`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `p`
[INFO] [stderr]   --> src/style/position.rs:90:7
[INFO] [stderr]    |
[INFO] [stderr] 90 |   let p = Position::new().absolute().left(10).top(10);
[INFO] [stderr]    |       ^ help: if this is intentional, prefix it with an underscore: `_p`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/style/mod.rs:136:17
[INFO] [stderr]     |
[INFO] [stderr] 136 |   pub fn border(mut self) -> Self {
[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: unused variable: `style`
[INFO] [stderr]    --> src/style/mod.rs:164:7
[INFO] [stderr]     |
[INFO] [stderr] 164 |   let style = styles().position(Position::new()).background("blue");
[INFO] [stderr]     |       ^^^^^ help: if this is intentional, prefix it with an underscore: `_style`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `root`
[INFO] [stderr]   --> src/lib.rs:18:7
[INFO] [stderr]    |
[INFO] [stderr] 18 |   let root = document()
[INFO] [stderr]    |       ^^^^ help: if this is intentional, prefix it with an underscore: `_root`
[INFO] [stderr] 
[INFO] [stderr] warning: function `app_root` is never used
[INFO] [stderr]  --> src/app_root.rs:5:8
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn app_root() -> Meta {
[INFO] [stderr]   |        ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `toolbar` is never used
[INFO] [stderr]  --> src/app_root.rs:9:4
[INFO] [stderr]   |
[INFO] [stderr] 9 | fn toolbar() -> Meta {
[INFO] [stderr]   |    ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `next_id` is never used
[INFO] [stderr]    --> src/c_t_store.rs:228:6
[INFO] [stderr]     |
[INFO] [stderr] 173 | impl CTStore {
[INFO] [stderr]     | ------------ method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 228 |   fn next_id(&mut self) -> Id {
[INFO] [stderr]     |      ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `OrderAttr` is never constructed
[INFO] [stderr]  --> src/component/order.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub struct OrderAttr {
[INFO] [stderr]   |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/components/dom_component.rs:31:6
[INFO] [stderr]    |
[INFO] [stderr] 27 | impl DomComponent {
[INFO] [stderr]    | ----------------- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 31 |   fn new(
[INFO] [stderr]    |      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `calc_key` is never used
[INFO] [stderr]   --> src/components/dom_component.rs:79:4
[INFO] [stderr]    |
[INFO] [stderr] 79 | fn calc_key(index: u32, parent: Id, store: CtStore2) -> String {
[INFO] [stderr]    |    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `make_dom_meta` is never used
[INFO] [stderr]   --> src/element.rs:72:4
[INFO] [stderr]    |
[INFO] [stderr] 72 | fn make_dom_meta<const N: usize>(kind: &'static str, attr: [Attribute; N]) -> DomMeta {
[INFO] [stderr]    |    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `div` is never used
[INFO] [stderr]   --> src/element.rs:94:8
[INFO] [stderr]    |
[INFO] [stderr] 94 | pub fn div<const N: usize>(attr: [Attribute; N]) -> Meta {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `span` is never used
[INFO] [stderr]   --> src/element.rs:97:8
[INFO] [stderr]    |
[INFO] [stderr] 97 | pub fn span<const N: usize>(attr: [Attribute; N]) -> Meta {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `children` is never used
[INFO] [stderr]    --> src/element.rs:101:8
[INFO] [stderr]     |
[INFO] [stderr] 101 | pub fn children<const N: usize>(c: [Meta; N]) -> Attribute {
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `render2` is never used
[INFO] [stderr]  --> src/render.rs:5:8
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn render2(
[INFO] [stderr]   |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `to_js_string` is never used
[INFO] [stderr]   --> src/style/mod.rs:11:6
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub trait StyleTrait {
[INFO] [stderr]    |           ---------- method in this trait
[INFO] [stderr] 11 |   fn to_js_string(&self) -> JsString;
[INFO] [stderr]    |      ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `MyStore` is never constructed
[INFO] [stderr]   --> src/style/mod.rs:14:8
[INFO] [stderr]    |
[INFO] [stderr] 14 | struct MyStore {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated functions `new` and `do_stuff` are never used
[INFO] [stderr]   --> src/style/mod.rs:19:10
[INFO] [stderr]    |
[INFO] [stderr] 18 | impl MyStore {
[INFO] [stderr]    | ------------ associated functions in this implementation
[INFO] [stderr] 19 |   pub fn new() -> Self {
[INFO] [stderr]    |          ^^^
[INFO] [stderr] ...
[INFO] [stderr] 23 |   fn do_stuff() {
[INFO] [stderr]    |      ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `styles` is never used
[INFO] [stderr]    --> src/style/mod.rs:159:8
[INFO] [stderr]     |
[INFO] [stderr] 159 | pub fn styles() -> Styles {
[INFO] [stderr]     |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `test` is never used
[INFO] [stderr]    --> src/style/mod.rs:163:4
[INFO] [stderr]     |
[INFO] [stderr] 163 | fn test() {
[INFO] [stderr]     |    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `OMG` is never used
[INFO] [stderr]  --> src/style/border.rs:2:7
[INFO] [stderr]   |
[INFO] [stderr] 2 | const OMG: &str = r#"
[INFO] [stderr]   |       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `test` is never used
[INFO] [stderr]   --> src/style/position.rs:89:4
[INFO] [stderr]    |
[INFO] [stderr] 89 | fn test() {
[INFO] [stderr]    |    ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `next_id` is never used
[INFO] [stderr]   --> src/util/mod.rs:27:8
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub fn next_id() -> u32 {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `rand` is never used
[INFO] [stderr]   --> src/util/mod.rs:43:8
[INFO] [stderr]    |
[INFO] [stderr] 43 | pub fn rand() -> f64 {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: static `RANDY` is never used
[INFO] [stderr]   --> src/util/mod.rs:51:8
[INFO] [stderr]    |
[INFO] [stderr] 51 | static RANDY: Lazy<RwLock<Randy>> = Lazy::new(|| RwLock::new(Randy::new(0)));
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Randy` is never constructed
[INFO] [stderr]   --> src/util/mod.rs:53:8
[INFO] [stderr]    |
[INFO] [stderr] 53 | struct Randy {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new` and `next` are never used
[INFO] [stderr]   --> src/util/mod.rs:58:6
[INFO] [stderr]    |
[INFO] [stderr] 57 | impl Randy {
[INFO] [stderr]    | ---------- associated items in this implementation
[INFO] [stderr] 58 |   fn new(seed: u32) -> Randy {
[INFO] [stderr]    |      ^^^
[INFO] [stderr] ...
[INFO] [stderr] 62 |   fn next(&mut self) -> f64 {
[INFO] [stderr]    |      ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `request_animation_frame` is never used
[INFO] [stderr]  --> src/util/js_helpers.rs:9:8
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub fn request_animation_frame(f: &Closure<dyn FnMut(f64)>) {
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `body` is never used
[INFO] [stderr]   --> src/util/js_helpers.rs:21:8
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub fn body() -> web_sys::HtmlElement {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `get_canvas` is never used
[INFO] [stderr]   --> src/util/js_helpers.rs:25:8
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub fn get_canvas() -> Option<HtmlCanvasElement> {
[INFO] [stderr]    |        ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `get_2d_context` is never used
[INFO] [stderr]   --> src/util/js_helpers.rs:32:8
[INFO] [stderr]    |
[INFO] [stderr] 32 | pub fn get_2d_context(canvas: &HtmlCanvasElement) -> Option<CanvasRenderingContext2d> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `cottontail-rs` (lib test) generated 45 warnings (run `cargo fix --lib -p cottontail-rs --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.87
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cottontail_rs-5db48f5b6f005296)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test component::order::tests::test_node_order ... ok
[INFO] [stdout] test style::tests::test_deref_assign ... ok
[INFO] [stdout] test style::tests::test_get_and_set ... ok
[INFO] [stdout] test style::tests::test_assign ... ok
[INFO] [stdout] test util::tests::test_m_rand ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9a26f6423935b9e501ee268cccfcb0ed0d5c4910a980b810bc5759a7f50a0999", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a26f6423935b9e501ee268cccfcb0ed0d5c4910a980b810bc5759a7f50a0999", kill_on_drop: false }`
[INFO] [stdout] 9a26f6423935b9e501ee268cccfcb0ed0d5c4910a980b810bc5759a7f50a0999