[INFO] cloning repository https://github.com/aeroxmotion/rust-dom
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aeroxmotion/rust-dom" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faeroxmotion%2Frust-dom", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faeroxmotion%2Frust-dom'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 06e52322a544c61b93e627c57b7a9a708f74e57a
[INFO] checking aeroxmotion/rust-dom against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faeroxmotion%2Frust-dom" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/aeroxmotion/rust-dom
[INFO] finished tweaking git repo https://github.com/aeroxmotion/rust-dom
[INFO] tweaked toml for git repo https://github.com/aeroxmotion/rust-dom written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/aeroxmotion/rust-dom on toolchain 438eb4c1a1c3841523d7f672601e8adbe04cff28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/aeroxmotion/rust-dom 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" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 63b808b7a1a1f55dcd8aceb6b3c4dd2a3050702f12d40c786c19f4c1b5083e3f
[INFO] running `Command { std: "docker" "start" "-a" "63b808b7a1a1f55dcd8aceb6b3c4dd2a3050702f12d40c786c19f4c1b5083e3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63b808b7a1a1f55dcd8aceb6b3c4dd2a3050702f12d40c786c19f4c1b5083e3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63b808b7a1a1f55dcd8aceb6b3c4dd2a3050702f12d40c786c19f4c1b5083e3f", kill_on_drop: false }`
[INFO] [stdout] 63b808b7a1a1f55dcd8aceb6b3c4dd2a3050702f12d40c786c19f4c1b5083e3f
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[INFO] [stdout] 64616a13a88f10a9a0436143475e5e20cde0dcc5af444c1b5315d19543bb8e36
[INFO] running `Command { std: "docker" "start" "-a" "64616a13a88f10a9a0436143475e5e20cde0dcc5af444c1b5315d19543bb8e36", kill_on_drop: false }`
[INFO] [stderr]     Checking rust-dom v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/event/event.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct PathTarget {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 15 |   pub invocation_target: Box<dyn EventTarget>,
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 16 |   pub shadow_tree: bool,
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 17 |   pub shadow_adjusted_target: Option<Box<dyn EventTarget>>,
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 18 |   pub related_target: Option<Box<dyn EventTarget>>,
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 19 |   pub touch_targets: Vec<Option<Box<dyn EventTarget>>>,
[INFO] [stdout]    |       ^^^^^^^^^^^^^
[INFO] [stdout] 20 |   pub root_closed_tree: bool,
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 21 |   pub slot_closed_tree: bool,
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `add_event_listener` and `remove_event_listener` are never used
[INFO] [stdout]  --> src/event/event_target.rs:2:6
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait EventTarget {
[INFO] [stdout]   |           ----------- methods in this trait
[INFO] [stdout] 2 |   fn add_event_listener<'a>(&self, typ: &'a str, callback: fn() -> ());
[INFO] [stdout]   |      ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 3 |   fn remove_event_listener<'a>(&self, typ: &'a str, callback: fn() -> ());
[INFO] [stdout]   |      ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `STOP_PROPAGATION`, `STOP_IMMEDIATE_PROPAGATION`, `INITIALIZED`, `DISPATCH`, and `remove` are never used
[INFO] [stdout]   --> src/event/event_traits.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl EventFlags {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 13 |   // https://dom.spec.whatwg.org/#stop-propagation-flag
[INFO] [stdout] 14 |   pub const STOP_PROPAGATION: UnsignedShort = 1;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 15 |   // https://dom.spec.whatwg.org/#stop-immediate-propagation-flag
[INFO] [stdout] 16 |   pub const STOP_IMMEDIATE_PROPAGATION: UnsignedShort = 1 << 1;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |   pub const INITIALIZED: UnsignedShort = 1 << 5;
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout] 25 |   // https://dom.spec.whatwg.org/#dispatch-flag
[INFO] [stdout] 26 |   pub const DISPATCH: UnsignedShort = 1 << 6;
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |   pub fn remove(&mut self, flags: UnsignedShort) {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]   --> src/event/event_traits.rs:48:6
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub trait IEvent {
[INFO] [stdout]    |           ------ associated items in this trait
[INFO] [stdout] 47 |   // https://dom.spec.whatwg.org/#ref-for-dom-event-type%E2%91%A1
[INFO] [stdout] 48 |   fn type_(&self) -> &DOMString;
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout] 49 |   // https://dom.spec.whatwg.org/#ref-for-dom-event-target%E2%91%A1
[INFO] [stdout] 50 |   fn target(&self) -> Option<&Box<dyn EventTarget>>;
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] 51 |   // https://dom.spec.whatwg.org/#ref-for-dom-event-srcelement
[INFO] [stdout] 52 |   fn src_element(&self) -> Option<&Box<dyn EventTarget>> { self.target() }
[INFO] [stdout]    |      ^^^^^^^^^^^
[INFO] [stdout] 53 |   // https://dom.spec.whatwg.org/#ref-for-dom-event-currenttarget%E2%91%A0
[INFO] [stdout] 54 |   fn current_target(&self) -> Option<&Box<dyn EventTarget>>;
[INFO] [stdout]    |      ^^^^^^^^^^^^^^
[INFO] [stdout] 55 |   // https://dom.spec.whatwg.org/#ref-for-dom-event-composedpath
[INFO] [stdout] 56 |   fn composed_path(&self) -> Vec<&Box<dyn EventTarget>>;
[INFO] [stdout]    |      ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 61 |   const CAPTURING_PHASE: UnsignedShort = 1;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 62 |   // https://dom.spec.whatwg.org/#ref-for-dom-event-at_target%E2%91%A0
[INFO] [stdout] 63 |   const AT_TARGET: UnsignedShort = 2;
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 64 |   // https://dom.spec.whatwg.org/#ref-for-dom-event-bubbling_phase%E2%91%A0
[INFO] [stdout] 65 |   const BUBBLING_PHASE: UnsignedShort = 3;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 66 |   // https://dom.spec.whatwg.org/#ref-for-dom-event-eventphase%E2%91%A1
[INFO] [stdout] 67 |   fn event_phase(&self) -> UnsignedShort;
[INFO] [stdout]    |      ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 70 |   fn stop_propagation(&mut self);
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 71 |   // https://dom.spec.whatwg.org/#ref-for-dom-event-cancelbubble
[INFO] [stdout] 72 |   fn cancel_bubble(&mut self, value: Option<Boolean>) -> Option<Boolean>;
[INFO] [stdout]    |      ^^^^^^^^^^^^^
[INFO] [stdout] 73 |   // https://dom.spec.whatwg.org/#ref-for-dom-event-stopimmediatepropagation
[INFO] [stdout] 74 |   fn stop_immediate_propagation(&mut self);
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 77 |   fn bubbles(&self) -> Boolean;
[INFO] [stdout]    |      ^^^^^^^
[INFO] [stdout] 78 |   // https://dom.spec.whatwg.org/#ref-for-dom-event-cancelable
[INFO] [stdout] 79 |   fn cancelable(&self) -> Boolean;
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 83 |   fn prevent_default(&mut self);
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^
[INFO] [stdout] 84 |   // https://dom.spec.whatwg.org/#ref-for-dom-event-defaultprevented
[INFO] [stdout] 85 |   fn default_prevented(&self) -> Boolean;
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 86 |   // https://dom.spec.whatwg.org/#ref-for-dom-event-composed
[INFO] [stdout] 87 |   fn composed(&self) -> Boolean;
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 90 |   fn is_trusted(&self) -> Boolean {
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 95 |   fn time_stamp(&self) -> DOMHighResTimeStamp;
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 98 |   fn init_event(&mut self, type_: &DOMString, bubbles: Boolean, cancelable: Boolean);
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CustomEventInit` is never constructed
[INFO] [stdout]   --> src/event/custom_event.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct CustomEventInit {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/event/custom_event.rs:25:10
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl CustomEventInit {
[INFO] [stdout]    | -------------------- associated function in this implementation
[INFO] [stdout] 25 |   pub fn new() -> Self {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CustomEvent` is never constructed
[INFO] [stdout]   --> src/event/custom_event.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct CustomEvent {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `init_custom_event` are never used
[INFO] [stdout]    --> src/event/custom_event.rs:113:10
[INFO] [stdout]     |
[INFO] [stdout] 112 | impl CustomEvent {
[INFO] [stdout]     | ---------------- associated items in this implementation
[INFO] [stdout] 113 |   pub fn new(type_: &str, event_init_dict: Option<CustomEventInit>) -> Self {
[INFO] [stdout]     |          ^^^
[INFO] [stdout] ...
[INFO] [stdout] 129 |   pub fn init_custom_event(&mut self, type_: &DOMString, bubbles: Boolean, cancelable: Boolean, detail: Option<Box<dyn Any>>) {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/event/event.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct PathTarget {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 15 |   pub invocation_target: Box<dyn EventTarget>,
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 16 |   pub shadow_tree: bool,
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] 17 |   pub shadow_adjusted_target: Option<Box<dyn EventTarget>>,
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 18 |   pub related_target: Option<Box<dyn EventTarget>>,
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 19 |   pub touch_targets: Vec<Option<Box<dyn EventTarget>>>,
[INFO] [stdout]    |       ^^^^^^^^^^^^^
[INFO] [stdout] 20 |   pub root_closed_tree: bool,
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 21 |   pub slot_closed_tree: bool,
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `add_event_listener` and `remove_event_listener` are never used
[INFO] [stdout]  --> src/event/event_target.rs:2:6
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub trait EventTarget {
[INFO] [stdout]   |           ----------- methods in this trait
[INFO] [stdout] 2 |   fn add_event_listener<'a>(&self, typ: &'a str, callback: fn() -> ());
[INFO] [stdout]   |      ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 3 |   fn remove_event_listener<'a>(&self, typ: &'a str, callback: fn() -> ());
[INFO] [stdout]   |      ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `STOP_PROPAGATION`, `STOP_IMMEDIATE_PROPAGATION`, `INITIALIZED`, `DISPATCH`, and `remove` are never used
[INFO] [stdout]   --> src/event/event_traits.rs:14:13
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl EventFlags {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] 13 |   // https://dom.spec.whatwg.org/#stop-propagation-flag
[INFO] [stdout] 14 |   pub const STOP_PROPAGATION: UnsignedShort = 1;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 15 |   // https://dom.spec.whatwg.org/#stop-immediate-propagation-flag
[INFO] [stdout] 16 |   pub const STOP_IMMEDIATE_PROPAGATION: UnsignedShort = 1 << 1;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 24 |   pub const INITIALIZED: UnsignedShort = 1 << 5;
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout] 25 |   // https://dom.spec.whatwg.org/#dispatch-flag
[INFO] [stdout] 26 |   pub const DISPATCH: UnsignedShort = 1 << 6;
[INFO] [stdout]    |             ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 |   pub fn remove(&mut self, flags: UnsignedShort) {
[INFO] [stdout]    |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]   --> src/event/event_traits.rs:48:6
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub trait IEvent {
[INFO] [stdout]    |           ------ associated items in this trait
[INFO] [stdout] 47 |   // https://dom.spec.whatwg.org/#ref-for-dom-event-type%E2%91%A1
[INFO] [stdout] 48 |   fn type_(&self) -> &DOMString;
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout] 49 |   // https://dom.spec.whatwg.org/#ref-for-dom-event-target%E2%91%A1
[INFO] [stdout] 50 |   fn target(&self) -> Option<&Box<dyn EventTarget>>;
[INFO] [stdout]    |      ^^^^^^
[INFO] [stdout] 51 |   // https://dom.spec.whatwg.org/#ref-for-dom-event-srcelement
[INFO] [stdout] 52 |   fn src_element(&self) -> Option<&Box<dyn EventTarget>> { self.target() }
[INFO] [stdout]    |      ^^^^^^^^^^^
[INFO] [stdout] 53 |   // https://dom.spec.whatwg.org/#ref-for-dom-event-currenttarget%E2%91%A0
[INFO] [stdout] 54 |   fn current_target(&self) -> Option<&Box<dyn EventTarget>>;
[INFO] [stdout]    |      ^^^^^^^^^^^^^^
[INFO] [stdout] 55 |   // https://dom.spec.whatwg.org/#ref-for-dom-event-composedpath
[INFO] [stdout] 56 |   fn composed_path(&self) -> Vec<&Box<dyn EventTarget>>;
[INFO] [stdout]    |      ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 61 |   const CAPTURING_PHASE: UnsignedShort = 1;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 62 |   // https://dom.spec.whatwg.org/#ref-for-dom-event-at_target%E2%91%A0
[INFO] [stdout] 63 |   const AT_TARGET: UnsignedShort = 2;
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 64 |   // https://dom.spec.whatwg.org/#ref-for-dom-event-bubbling_phase%E2%91%A0
[INFO] [stdout] 65 |   const BUBBLING_PHASE: UnsignedShort = 3;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 66 |   // https://dom.spec.whatwg.org/#ref-for-dom-event-eventphase%E2%91%A1
[INFO] [stdout] 67 |   fn event_phase(&self) -> UnsignedShort;
[INFO] [stdout]    |      ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 70 |   fn stop_propagation(&mut self);
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 71 |   // https://dom.spec.whatwg.org/#ref-for-dom-event-cancelbubble
[INFO] [stdout] 72 |   fn cancel_bubble(&mut self, value: Option<Boolean>) -> Option<Boolean>;
[INFO] [stdout]    |      ^^^^^^^^^^^^^
[INFO] [stdout] 73 |   // https://dom.spec.whatwg.org/#ref-for-dom-event-stopimmediatepropagation
[INFO] [stdout] 74 |   fn stop_immediate_propagation(&mut self);
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 77 |   fn bubbles(&self) -> Boolean;
[INFO] [stdout]    |      ^^^^^^^
[INFO] [stdout] 78 |   // https://dom.spec.whatwg.org/#ref-for-dom-event-cancelable
[INFO] [stdout] 79 |   fn cancelable(&self) -> Boolean;
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 83 |   fn prevent_default(&mut self);
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^
[INFO] [stdout] 84 |   // https://dom.spec.whatwg.org/#ref-for-dom-event-defaultprevented
[INFO] [stdout] 85 |   fn default_prevented(&self) -> Boolean;
[INFO] [stdout]    |      ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 86 |   // https://dom.spec.whatwg.org/#ref-for-dom-event-composed
[INFO] [stdout] 87 |   fn composed(&self) -> Boolean;
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 90 |   fn is_trusted(&self) -> Boolean {
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 95 |   fn time_stamp(&self) -> DOMHighResTimeStamp;
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 98 |   fn init_event(&mut self, type_: &DOMString, bubbles: Boolean, cancelable: Boolean);
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CustomEventInit` is never constructed
[INFO] [stdout]   --> src/event/custom_event.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct CustomEventInit {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/event/custom_event.rs:25:10
[INFO] [stdout]    |
[INFO] [stdout] 24 | impl CustomEventInit {
[INFO] [stdout]    | -------------------- associated function in this implementation
[INFO] [stdout] 25 |   pub fn new() -> Self {
[INFO] [stdout]    |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CustomEvent` is never constructed
[INFO] [stdout]   --> src/event/custom_event.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct CustomEvent {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `init_custom_event` are never used
[INFO] [stdout]    --> src/event/custom_event.rs:113:10
[INFO] [stdout]     |
[INFO] [stdout] 112 | impl CustomEvent {
[INFO] [stdout]     | ---------------- associated items in this implementation
[INFO] [stdout] 113 |   pub fn new(type_: &str, event_init_dict: Option<CustomEventInit>) -> Self {
[INFO] [stdout]     |          ^^^
[INFO] [stdout] ...
[INFO] [stdout] 129 |   pub fn init_custom_event(&mut self, type_: &DOMString, bubbles: Boolean, cancelable: Boolean, detail: Option<Box<dyn Any>>) {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] running `Command { std: "docker" "inspect" "64616a13a88f10a9a0436143475e5e20cde0dcc5af444c1b5315d19543bb8e36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64616a13a88f10a9a0436143475e5e20cde0dcc5af444c1b5315d19543bb8e36", kill_on_drop: false }`
[INFO] [stdout] 64616a13a88f10a9a0436143475e5e20cde0dcc5af444c1b5315d19543bb8e36
