[INFO] cloning repository https://github.com/r4gus/cuddly-guacamole
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/r4gus/cuddly-guacamole" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fr4gus%2Fcuddly-guacamole", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fr4gus%2Fcuddly-guacamole'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 75c8ad64a4d7a221ba33491068b1ed7e0fec504a
[INFO] checking r4gus/cuddly-guacamole against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fr4gus%2Fcuddly-guacamole" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/r4gus/cuddly-guacamole on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/r4gus/cuddly-guacamole
[INFO] finished tweaking git repo https://github.com/r4gus/cuddly-guacamole
[INFO] tweaked toml for git repo https://github.com/r4gus/cuddly-guacamole written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/r4gus/cuddly-guacamole 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thiserror-impl v1.0.29
[INFO] [stderr]   Downloaded bumpalo v3.7.1
[INFO] [stderr]   Downloaded thiserror v1.0.29
[INFO] [stderr]   Downloaded syn v1.0.77
[INFO] [stderr]   Downloaded libc v0.2.103
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] baff0fdf35f87d0b96ba7336c19702c49ae648278bd8b4508897e78be470e3dd
[INFO] running `Command { std: "docker" "start" "-a" "baff0fdf35f87d0b96ba7336c19702c49ae648278bd8b4508897e78be470e3dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "baff0fdf35f87d0b96ba7336c19702c49ae648278bd8b4508897e78be470e3dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "baff0fdf35f87d0b96ba7336c19702c49ae648278bd8b4508897e78be470e3dd", kill_on_drop: false }`
[INFO] [stdout] baff0fdf35f87d0b96ba7336c19702c49ae648278bd8b4508897e78be470e3dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2a3f7f03089ba02c7fc206582cf9fc9dceb9ce003cbec3472388e5cc68fa192a
[INFO] running `Command { std: "docker" "start" "-a" "2a3f7f03089ba02c7fc206582cf9fc9dceb9ce003cbec3472388e5cc68fa192a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling syn v1.0.77
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.78
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling bumpalo v3.7.1
[INFO] [stderr]    Compiling wasm-bindgen v0.2.78
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling libc v0.2.103
[INFO] [stderr]    Compiling anyhow v1.0.44
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling serde_json v1.0.68
[INFO] [stderr]    Compiling boolinator v2.4.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking bytes v1.1.0
[INFO] [stderr]    Compiling yew v0.18.0
[INFO] [stderr]     Checking cfg-match v0.2.1
[INFO] [stderr]     Checking anymap v0.12.1
[INFO] [stderr]     Checking http v0.2.5
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.78
[INFO] [stderr]    Compiling thiserror-impl v1.0.29
[INFO] [stderr]    Compiling yew-macro v0.18.0
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.78
[INFO] [stderr]     Checking thiserror v1.0.29
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.78
[INFO] [stderr]     Checking js-sys v0.3.55
[INFO] [stderr]     Checking console_error_panic_hook v0.1.6
[INFO] [stderr]     Checking web-sys v0.3.55
[INFO] [stderr]     Checking wasm-bindgen-futures v0.4.28
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]     Checking gloo-events v0.1.1
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[INFO] [stderr]     Checking gloo-console-timer v0.1.0
[INFO] [stderr]     Checking gloo-file v0.1.0
[INFO] [stderr]     Checking gloo v0.2.1
[INFO] [stderr]     Checking yates v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Element`
[INFO] [stdout]  --> src/nodegraph.rs:5:40
[INFO] [stdout]   |
[INFO] [stdout] 5 | use yew::web_sys::{SvgGraphicsElement, Element};
[INFO] [stdout]   |                                        ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `yew::utils::document`
[INFO] [stdout]  --> src/nodegraph.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use yew::utils::document;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Element`
[INFO] [stdout]  --> src/nodegraph.rs:5:40
[INFO] [stdout]   |
[INFO] [stdout] 5 | use yew::web_sys::{SvgGraphicsElement, Element};
[INFO] [stdout]   |                                        ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SvgGraphicsElement` and `SvgMatrix`
[INFO] [stdout]  --> src/node.rs:5:20
[INFO] [stdout]   |
[INFO] [stdout] 5 | use yew::web_sys::{SvgGraphicsElement, SvgMatrix};
[INFO] [stdout]   |                    ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::nodegraph::NodeGraph`
[INFO] [stdout]  --> src/node.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::nodegraph::NodeGraph;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `yew::utils::document`
[INFO] [stdout]  --> src/nodegraph.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use yew::utils::document;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SvgGraphicsElement` and `SvgMatrix`
[INFO] [stdout]  --> src/node.rs:5:20
[INFO] [stdout]   |
[INFO] [stdout] 5 | use yew::web_sys::{SvgGraphicsElement, SvgMatrix};
[INFO] [stdout]   |                    ^^^^^^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::nodegraph::NodeGraph`
[INFO] [stdout]  --> src/node.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::nodegraph::NodeGraph;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/nodegraph.rs:125:13
[INFO] [stdout]     |
[INFO] [stdout] 125 |             _ => false
[INFO] [stdout]     |             ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/nodegraph.rs:125:13
[INFO] [stdout]     |
[INFO] [stdout] 82  |             NodeGraphMsg::SetSelect(node, me) => {
[INFO] [stdout]     |             --------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 114 |             NodeGraphMsg::DragSelected(mouse_event) => {
[INFO] [stdout]     |             --------------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 125 |             _ => false
[INFO] [stdout]     |             ^ collectively making this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/nodegraph.rs:94:30
[INFO] [stdout]    |
[INFO] [stdout] 94 |                         for (id, n) in self.selected.iter() {
[INFO] [stdout]    |                              ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]    --> src/nodegraph.rs:108:22
[INFO] [stdout]     |
[INFO] [stdout] 108 |                 for (id, n) in self.selected.iter_mut() {
[INFO] [stdout]     |                      ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]    --> src/nodegraph.rs:119:22
[INFO] [stdout]     |
[INFO] [stdout] 119 |                 for (id, n) in self.selected.iter_mut() {
[INFO] [stdout]     |                      ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/nodegraph.rs:125:13
[INFO] [stdout]     |
[INFO] [stdout] 125 |             _ => false
[INFO] [stdout]     |             ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/nodegraph.rs:125:13
[INFO] [stdout]     |
[INFO] [stdout] 82  |             NodeGraphMsg::SetSelect(node, me) => {
[INFO] [stdout]     |             --------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 114 |             NodeGraphMsg::DragSelected(mouse_event) => {
[INFO] [stdout]     |             --------------------------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 125 |             _ => false
[INFO] [stdout]     |             ^ collectively making this unreachable
[INFO] [stdout]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/nodegraph.rs:94:30
[INFO] [stdout]    |
[INFO] [stdout] 94 |                         for (id, n) in self.selected.iter() {
[INFO] [stdout]    |                              ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]    --> src/nodegraph.rs:108:22
[INFO] [stdout]     |
[INFO] [stdout] 108 |                 for (id, n) in self.selected.iter_mut() {
[INFO] [stdout]     |                      ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]    --> src/nodegraph.rs:119:22
[INFO] [stdout]     |
[INFO] [stdout] 119 |                 for (id, n) in self.selected.iter_mut() {
[INFO] [stdout]     |                      ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]    --> src/nodegraph.rs:145:50
[INFO] [stdout]     |
[INFO] [stdout] 145 |                 { for self.selected.iter().map(|(id, n)| html! { <li>{ n.id}</li> }) }
[INFO] [stdout]     |                                                  ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]    --> src/nodegraph.rs:148:51
[INFO] [stdout]     |
[INFO] [stdout] 148 |                     { for self.nodes.iter().map(|(id, n)| {
[INFO] [stdout]     |                                                   ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]    --> src/nodegraph.rs:145:50
[INFO] [stdout]     |
[INFO] [stdout] 145 |                 { for self.selected.iter().map(|(id, n)| html! { <li>{ n.id}</li> }) }
[INFO] [stdout]     |                                                  ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]    --> src/nodegraph.rs:148:51
[INFO] [stdout]     |
[INFO] [stdout] 148 |                     { for self.nodes.iter().map(|(id, n)| {
[INFO] [stdout]     |                                                   ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/node.rs:158:13
[INFO] [stdout]     |
[INFO] [stdout] 158 |             _ => false
[INFO] [stdout]     |             ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/node.rs:158:13
[INFO] [stdout]     |
[INFO] [stdout] 94  |             NodeMsg::MouseEnter => {
[INFO] [stdout]     |             ------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 98  |             NodeMsg::MouseLeave => {
[INFO] [stdout]     |             ------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 103 |             NodeMsg::StartDrag(me) => {
[INFO] [stdout]     |             ---------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 128 |             NodeMsg::EndDrag => {
[INFO] [stdout]     |             ---------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 158 |             _ => false
[INFO] [stdout]     |             ^ ...and 1 other patterns collectively make this unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]    --> src/node.rs:158:13
[INFO] [stdout]     |
[INFO] [stdout] 158 |             _ => false
[INFO] [stdout]     |             ^ no value can reach this
[INFO] [stdout]     |
[INFO] [stdout] note: multiple earlier patterns match some of the same values
[INFO] [stdout]    --> src/node.rs:158:13
[INFO] [stdout]     |
[INFO] [stdout] 94  |             NodeMsg::MouseEnter => {
[INFO] [stdout]     |             ------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 98  |             NodeMsg::MouseLeave => {
[INFO] [stdout]     |             ------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 103 |             NodeMsg::StartDrag(me) => {
[INFO] [stdout]     |             ---------------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 128 |             NodeMsg::EndDrag => {
[INFO] [stdout]     |             ---------------- matches some of the same values
[INFO] [stdout] ...
[INFO] [stdout] 158 |             _ => false
[INFO] [stdout]     |             ^ ...and 1 other patterns collectively make this unreachable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `offset` is never read
[INFO] [stdout]   --> src/node.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub struct NodeComponent {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 75 |     offset: Position,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `offset` is never read
[INFO] [stdout]   --> src/node.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 70 | pub struct NodeComponent {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 75 |     offset: Position,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `AddOne` is never constructed
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | enum Msg {
[INFO] [stdout]   |      --- variant in this enum
[INFO] [stdout] 5 |     AddOne,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `link` is never read
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | struct Model {
[INFO] [stdout]   |        ----- field in this struct
[INFO] [stdout] 9 |     link: ComponentLink<Self>,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `AddOne` is never constructed
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | enum Msg {
[INFO] [stdout]   |      --- variant in this enum
[INFO] [stdout] 5 |     AddOne,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `link` is never read
[INFO] [stdout]  --> src/main.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | struct Model {
[INFO] [stdout]   |        ----- field in this struct
[INFO] [stdout] 9 |     link: ComponentLink<Self>,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.32s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: wasm-bindgen v0.2.78
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "2a3f7f03089ba02c7fc206582cf9fc9dceb9ce003cbec3472388e5cc68fa192a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a3f7f03089ba02c7fc206582cf9fc9dceb9ce003cbec3472388e5cc68fa192a", kill_on_drop: false }`
[INFO] [stdout] 2a3f7f03089ba02c7fc206582cf9fc9dceb9ce003cbec3472388e5cc68fa192a