[INFO] fetching crate euca 0.1.0...
[INFO] testing euca-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate euca 0.1.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate euca 0.1.0
[INFO] finished tweaking crates.io crate euca 0.1.0
[INFO] tweaked toml for crates.io crate euca 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate euca 0.1.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 28 packages to latest compatible versions
[INFO] [stderr]       Adding console_log v0.1.2 (available: v1.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d82bd292bdfd7f3fb073ab156c884ee81fc0b45089d73d8c1c3ebd34ecbdbdcb
[INFO] running `Command { std: "docker" "start" "-a" "d82bd292bdfd7f3fb073ab156c884ee81fc0b45089d73d8c1c3ebd34ecbdbdcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d82bd292bdfd7f3fb073ab156c884ee81fc0b45089d73d8c1c3ebd34ecbdbdcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d82bd292bdfd7f3fb073ab156c884ee81fc0b45089d73d8c1c3ebd34ecbdbdcb", kill_on_drop: false }`
[INFO] [stdout] d82bd292bdfd7f3fb073ab156c884ee81fc0b45089d73d8c1c3ebd34ecbdbdcb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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_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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f40bd7f2b351afcd05780766ed68f391ddf1c7b5f8c76fce2072c84df26e95bc
[INFO] running `Command { std: "docker" "start" "-a" "f40bd7f2b351afcd05780766ed68f391ddf1c7b5f8c76fce2072c84df26e95bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.105
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]    Compiling bumpalo v3.19.0
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling wasm-bindgen v0.2.105
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.105
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.105
[INFO] [stderr]    Compiling js-sys v0.3.82
[INFO] [stderr]    Compiling web-sys v0.3.82
[INFO] [stderr]    Compiling euca v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: trailing semicolon in macro used in expression position
[INFO] [stdout]    --> src/patch.rs:218:47
[INFO] [stdout]     |
[INFO] [stdout] 218 |             .expect("failed to set attribute");
[INFO] [stdout]     |                                               ^
[INFO] [stdout] ...
[INFO] [stdout] 454 |                         _ => attribute_setter!(node, name, value),
[INFO] [stdout]     |                              ------------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #79813 <https://github.com/rust-lang/rust/issues/79813>
[INFO] [stdout]     = note: `#[deny(semicolon_in_expressions_from_macros)]` (part of `#[deny(future_incompatible)]`) on by default
[INFO] [stdout]     = note: this error originates in the macro `attribute_setter` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `web_sys::HtmlMenuItemElement`: Absent in all major browsers
[INFO] [stdout]    --> src/patch.rs:470:38
[INFO] [stdout]     |
[INFO] [stdout] 470 | ...                   web_sys::HtmlMenuItemElement,
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `web_sys::HtmlMenuItemElement`: Absent in all major browsers
[INFO] [stdout]    --> src/patch.rs:477:38
[INFO] [stdout]     |
[INFO] [stdout] 477 | ...                   web_sys::HtmlMenuItemElement,
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `web_sys::HtmlMenuItemElement`: Absent in all major browsers
[INFO] [stdout]    --> src/patch.rs:693:34
[INFO] [stdout]     |
[INFO] [stdout] 693 |                         web_sys::HtmlMenuItemElement,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated struct `web_sys::HtmlMenuItemElement`: Absent in all major browsers
[INFO] [stdout]    --> src/patch.rs:700:34
[INFO] [stdout]     |
[INFO] [stdout] 700 |                         web_sys::HtmlMenuItemElement,
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `web_sys::HtmlButtonElement::set_autofocus`: Use `HtmlElement::autofocus()` or `HtmlElement::set_autofocus()` instead.
[INFO] [stdout]    --> src/patch.rs:462:40
[INFO] [stdout]     |
[INFO] [stdout] 462 |                         "autofocus" => set_autofocus [
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `web_sys::HtmlInputElement::set_autofocus`: Use `HtmlElement::autofocus()` or `HtmlElement::set_autofocus()` instead.
[INFO] [stdout]    --> src/patch.rs:462:40
[INFO] [stdout]     |
[INFO] [stdout] 462 |                         "autofocus" => set_autofocus [
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `web_sys::HtmlSelectElement::set_autofocus`: Use `HtmlElement::autofocus()` or `HtmlElement::set_autofocus()` instead.
[INFO] [stdout]    --> src/patch.rs:462:40
[INFO] [stdout]     |
[INFO] [stdout] 462 |                         "autofocus" => set_autofocus [
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `web_sys::HtmlTextAreaElement::set_autofocus`: Use `HtmlElement::autofocus()` or `HtmlElement::set_autofocus()` instead.
[INFO] [stdout]    --> src/patch.rs:462:40
[INFO] [stdout]     |
[INFO] [stdout] 462 |                         "autofocus" => set_autofocus [
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `web_sys::HtmlMenuItemElement::set_checked`: Absent in all major browsers
[INFO] [stdout]    --> src/patch.rs:468:38
[INFO] [stdout]     |
[INFO] [stdout] 468 |                         "checked" => set_checked [
[INFO] [stdout]     |                                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `web_sys::HtmlMenuItemElement::set_disabled`: Absent in all major browsers
[INFO] [stdout]    --> src/patch.rs:472:39
[INFO] [stdout]     |
[INFO] [stdout] 472 |                         "disabled" => set_disabled [
[INFO] [stdout]     |                                       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `web_sys::HtmlButtonElement::set_autofocus`: Use `HtmlElement::autofocus()` or `HtmlElement::set_autofocus()` instead.
[INFO] [stdout]    --> src/patch.rs:685:36
[INFO] [stdout]     |
[INFO] [stdout] 685 |                     "autofocus" => set_autofocus [
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `web_sys::HtmlInputElement::set_autofocus`: Use `HtmlElement::autofocus()` or `HtmlElement::set_autofocus()` instead.
[INFO] [stdout]    --> src/patch.rs:685:36
[INFO] [stdout]     |
[INFO] [stdout] 685 |                     "autofocus" => set_autofocus [
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `web_sys::HtmlSelectElement::set_autofocus`: Use `HtmlElement::autofocus()` or `HtmlElement::set_autofocus()` instead.
[INFO] [stdout]    --> src/patch.rs:685:36
[INFO] [stdout]     |
[INFO] [stdout] 685 |                     "autofocus" => set_autofocus [
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `web_sys::HtmlTextAreaElement::set_autofocus`: Use `HtmlElement::autofocus()` or `HtmlElement::set_autofocus()` instead.
[INFO] [stdout]    --> src/patch.rs:685:36
[INFO] [stdout]     |
[INFO] [stdout] 685 |                     "autofocus" => set_autofocus [
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `web_sys::HtmlMenuItemElement::set_checked`: Absent in all major browsers
[INFO] [stdout]    --> src/patch.rs:691:34
[INFO] [stdout]     |
[INFO] [stdout] 691 |                     "checked" => set_checked [
[INFO] [stdout]     |                                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `web_sys::HtmlMenuItemElement::set_disabled`: Absent in all major browsers
[INFO] [stdout]    --> src/patch.rs:695:35
[INFO] [stdout]     |
[INFO] [stdout] 695 |                     "disabled" => set_disabled [
[INFO] [stdout]     |                                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/diff.rs:200:16
[INFO] [stdout]     |
[INFO] [stdout] 200 |             if o_create == n_create && o_key == n_key
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout]     = note: `#[warn(unpredictable_function_pointer_comparisons)]` on by default
[INFO] [stdout] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint
[INFO] [stdout]     |
[INFO] [stdout] 200 -             if o_create == n_create && o_key == n_key
[INFO] [stdout] 200 +             if std::ptr::fn_addr_eq(o_create, n_create) && o_key == n_key
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/diff.rs:218:18
[INFO] [stdout]     |
[INFO] [stdout] 218 |             ) if o_create == n_create => { // compare components
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] help: refactor your code, or use `std::ptr::fn_addr_eq` to suppress the lint
[INFO] [stdout]     |
[INFO] [stdout] 218 -             ) if o_create == n_create => { // compare components
[INFO] [stdout] 218 +             ) if std::ptr::fn_addr_eq(o_create, n_create) => { // compare components
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> src/dom.rs:17:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(PartialEq, Debug)]
[INFO] [stdout]    |          --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 17 |     Event(fn(web_sys::Event) -> Option<Message>),
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> src/dom.rs:23:23
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(PartialEq, Debug)]
[INFO] [stdout]    |          --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 23 |     MsgEvent(Message, fn(Message, web_sys::Event) -> Option<Message>),
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> src/dom.rs:25:16
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(PartialEq, Debug)]
[INFO] [stdout]    |          --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 25 |     InputValue(fn(String) -> Option<Message>),
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> src/dom.rs:29:16
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(PartialEq, Debug)]
[INFO] [stdout]    |          --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 29 |     InputEvent(fn(web_sys::InputEvent) -> Option<Message>),
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> src/vdom.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 21 | #[derive(Debug, PartialEq, Copy, Clone)]
[INFO] [stdout]    |                 --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 29 |     Fn(fn(web_sys::Event) -> Option<Message>),
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> src/vdom.rs:36:24
[INFO] [stdout]    |
[INFO] [stdout] 21 | #[derive(Debug, PartialEq, Copy, Clone)]
[INFO] [stdout]    |                 --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 36 |     FnMsg(&'a Message, fn(Message, web_sys::Event) -> Option<Message>),
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> src/vdom.rs:39:16
[INFO] [stdout]    |
[INFO] [stdout] 21 | #[derive(Debug, PartialEq, Copy, Clone)]
[INFO] [stdout]    |                 --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 39 |     InputValue(fn(String) -> Option<Message>),
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]   --> src/vdom.rs:44:16
[INFO] [stdout]    |
[INFO] [stdout] 21 | #[derive(Debug, PartialEq, Copy, Clone)]
[INFO] [stdout]    |                 --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 44 |     InputEvent(fn(web_sys::InputEvent) -> Option<Message>),
[INFO] [stdout]    |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the address of the same function can vary between different codegen units
[INFO] [stdout]    = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]    = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function pointer comparisons do not produce meaningful results since their addresses are not guaranteed to be unique
[INFO] [stdout]    --> src/vdom.rs:179:9
[INFO] [stdout]     |
[INFO] [stdout] 134 | #[derive(Debug, PartialEq)]
[INFO] [stdout]     |                 --------- in this derive macro expansion
[INFO] [stdout] ...
[INFO] [stdout] 179 |         create: fn(Dispatcher<Message, Command>) -> Box<dyn Component<Message>>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the address of the same function can vary between different codegen units
[INFO] [stdout]     = note: furthermore, different functions could have the same address after being merged together
[INFO] [stdout]     = note: for more information visit <https://doc.rust-lang.org/nightly/core/ptr/fn.fn_addr_eq.html>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `euca` (lib) due to 2 previous errors; 27 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "f40bd7f2b351afcd05780766ed68f391ddf1c7b5f8c76fce2072c84df26e95bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f40bd7f2b351afcd05780766ed68f391ddf1c7b5f8c76fce2072c84df26e95bc", kill_on_drop: false }`
[INFO] [stdout] f40bd7f2b351afcd05780766ed68f391ddf1c7b5f8c76fce2072c84df26e95bc
