[INFO] cloning repository https://github.com/pfgithub/be2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pfgithub/be2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpfgithub%2Fbe2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpfgithub%2Fbe2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 42b955257ce9b1dc7fab443a63ade7afda9318a4
[INFO] checking pfgithub/be2 against master#2aabf3ce0569dd7c8c2d2a27944850056dcf2566 for pr-156508
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpfgithub%2Fbe2" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/pfgithub/be2
[INFO] finished tweaking git repo https://github.com/pfgithub/be2
[INFO] tweaked toml for git repo https://github.com/pfgithub/be2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pfgithub/be2 on toolchain 2aabf3ce0569dd7c8c2d2a27944850056dcf2566
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2aabf3ce0569dd7c8c2d2a27944850056dcf2566" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/pfgithub/be2 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" "+2aabf3ce0569dd7c8c2d2a27944850056dcf2566" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+2aabf3ce0569dd7c8c2d2a27944850056dcf2566" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8c7daf682380f7634d0fd3da4ec1b5663c31a4570c47c32ce237a2f9225ae340
[INFO] running `Command { std: "docker" "start" "-a" "8c7daf682380f7634d0fd3da4ec1b5663c31a4570c47c32ce237a2f9225ae340", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c7daf682380f7634d0fd3da4ec1b5663c31a4570c47c32ce237a2f9225ae340", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c7daf682380f7634d0fd3da4ec1b5663c31a4570c47c32ce237a2f9225ae340", kill_on_drop: false }`
[INFO] [stdout] 8c7daf682380f7634d0fd3da4ec1b5663c31a4570c47c32ce237a2f9225ae340
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+2aabf3ce0569dd7c8c2d2a27944850056dcf2566" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb31a9701f14d247e374ae22033c56b1e1aff08e17918385a606f5694daf0049
[INFO] running `Command { std: "docker" "start" "-a" "bb31a9701f14d247e374ae22033c56b1e1aff08e17918385a606f5694daf0049", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
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[INFO] [stdout] warning: unused import: `hash::Hash`
[INFO] [stdout]    --> src/main.rs:139:15
[INFO] [stdout]     |
[INFO] [stdout] 139 |     use std::{hash::Hash, ops::Deref};
[INFO] [stdout]     |               ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/main.rs:690:13
[INFO] [stdout]     |
[INFO] [stdout] 690 |         use super::*;
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hash::Hash`
[INFO] [stdout]    --> src/main.rs:139:15
[INFO] [stdout]     |
[INFO] [stdout] 139 |     use std::{hash::Hash, ops::Deref};
[INFO] [stdout]     |               ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/main.rs:690:13
[INFO] [stdout]     |
[INFO] [stdout] 690 |         use super::*;
[INFO] [stdout]     |             ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ui`
[INFO] [stdout]   --> src/main.rs:26:30
[INFO] [stdout]    |
[INFO] [stdout] 26 |         fn render(&mut self, ui: &mut eframe::egui::Ui) -> () {}
[INFO] [stdout]    |                              ^^ help: if this is intentional, prefix it with an underscore: `_ui`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame`
[INFO] [stdout]    --> src/main.rs:101:45
[INFO] [stdout]     |
[INFO] [stdout] 101 |         fn ui(&mut self, ui: &mut egui::Ui, frame: &mut eframe::Frame) {
[INFO] [stdout]     |                                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `viewer`
[INFO] [stdout]    --> src/main.rs:151:24
[INFO] [stdout]     |
[INFO] [stdout] 151 |         fn view(&self, viewer: ReactiveViewer) -> T {
[INFO] [stdout]     |                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_viewer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parent_size`
[INFO] [stdout]    --> src/main.rs:250:28
[INFO] [stdout]     |
[INFO] [stdout] 250 |         fn size(&mut self, parent_size: ComponentParentSize) -> ComponentResolvedSize {
[INFO] [stdout]     |                            ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parent_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parent_size`
[INFO] [stdout]    --> src/main.rs:317:28
[INFO] [stdout]     |
[INFO] [stdout] 317 |         fn size(&mut self, parent_size: ComponentParentSize) -> ComponentResolvedSize {
[INFO] [stdout]     |                            ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parent_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ui`
[INFO] [stdout]   --> src/main.rs:26:30
[INFO] [stdout]    |
[INFO] [stdout] 26 |         fn render(&mut self, ui: &mut eframe::egui::Ui) -> () {}
[INFO] [stdout]    |                              ^^ help: if this is intentional, prefix it with an underscore: `_ui`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame`
[INFO] [stdout]    --> src/main.rs:101:45
[INFO] [stdout]     |
[INFO] [stdout] 101 |         fn ui(&mut self, ui: &mut egui::Ui, frame: &mut eframe::Frame) {
[INFO] [stdout]     |                                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `viewer`
[INFO] [stdout]    --> src/main.rs:151:24
[INFO] [stdout]     |
[INFO] [stdout] 151 |         fn view(&self, viewer: ReactiveViewer) -> T {
[INFO] [stdout]     |                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_viewer`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parent_size`
[INFO] [stdout]    --> src/main.rs:250:28
[INFO] [stdout]     |
[INFO] [stdout] 250 |         fn size(&mut self, parent_size: ComponentParentSize) -> ComponentResolvedSize {
[INFO] [stdout]     |                            ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parent_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parent_size`
[INFO] [stdout]    --> src/main.rs:317:28
[INFO] [stdout]     |
[INFO] [stdout] 317 |         fn size(&mut self, parent_size: ComponentParentSize) -> ComponentResolvedSize {
[INFO] [stdout]     |                            ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parent_size`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `req`
[INFO] [stdout]    --> src/main.rs:758:35
[INFO] [stdout]     |
[INFO] [stdout] 758 |                     Request::Read(req) => {
[INFO] [stdout]     |                                   ^^^ help: if this is intentional, prefix it with an underscore: `_req`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `req`
[INFO] [stdout]    --> src/main.rs:763:37
[INFO] [stdout]     |
[INFO] [stdout] 763 |                     Request::Create(req) => {
[INFO] [stdout]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_req`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `req`
[INFO] [stdout]    --> src/main.rs:770:37
[INFO] [stdout]     |
[INFO] [stdout] 770 |                     Request::Update(req) => {
[INFO] [stdout]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_req`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `req`
[INFO] [stdout]    --> src/main.rs:777:38
[INFO] [stdout]     |
[INFO] [stdout] 777 |                     Request::History(req) => {}        // todo
[INFO] [stdout]     |                                      ^^^ help: if this is intentional, prefix it with an underscore: `_req`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `req`
[INFO] [stdout]    --> src/main.rs:778:45
[INFO] [stdout]     |
[INFO] [stdout] 778 |                     Request::SubmitSnapshot(req) => {} // todo
[INFO] [stdout]     |                                             ^^^ help: if this is intentional, prefix it with an underscore: `_req`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `req`
[INFO] [stdout]    --> src/main.rs:779:38
[INFO] [stdout]     |
[INFO] [stdout] 779 |                     Request::Unwatch(req) => {}        // todo
[INFO] [stdout]     |                                      ^^^ help: if this is intentional, prefix it with an underscore: `_req`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `req`
[INFO] [stdout]    --> src/main.rs:758:35
[INFO] [stdout]     |
[INFO] [stdout] 758 |                     Request::Read(req) => {
[INFO] [stdout]     |                                   ^^^ help: if this is intentional, prefix it with an underscore: `_req`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `req`
[INFO] [stdout]    --> src/main.rs:763:37
[INFO] [stdout]     |
[INFO] [stdout] 763 |                     Request::Create(req) => {
[INFO] [stdout]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_req`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `req`
[INFO] [stdout]    --> src/main.rs:770:37
[INFO] [stdout]     |
[INFO] [stdout] 770 |                     Request::Update(req) => {
[INFO] [stdout]     |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_req`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `req`
[INFO] [stdout]    --> src/main.rs:777:38
[INFO] [stdout]     |
[INFO] [stdout] 777 |                     Request::History(req) => {}        // todo
[INFO] [stdout]     |                                      ^^^ help: if this is intentional, prefix it with an underscore: `_req`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `req`
[INFO] [stdout]    --> src/main.rs:778:45
[INFO] [stdout]     |
[INFO] [stdout] 778 |                     Request::SubmitSnapshot(req) => {} // todo
[INFO] [stdout]     |                                             ^^^ help: if this is intentional, prefix it with an underscore: `_req`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `req`
[INFO] [stdout]    --> src/main.rs:779:38
[INFO] [stdout]     |
[INFO] [stdout] 779 |                     Request::Unwatch(req) => {}        // todo
[INFO] [stdout]     |                                      ^^^ help: if this is intentional, prefix it with an underscore: `_req`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Lockable1UpdatePatch` is more private than the item `Lockable1Update::Patch::0`
[INFO] [stdout]    --> src/main.rs:892:23
[INFO] [stdout]     |
[INFO] [stdout] 892 |                 Patch(Lockable1UpdatePatch),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^ field `Lockable1Update::Patch::0` is reachable at visibility `pub(in crate::blocks::block_types)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `Lockable1UpdatePatch` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/main.rs:894:13
[INFO] [stdout]     |
[INFO] [stdout] 894 |             struct Lockable1UpdatePatch {
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Lockable1PresenceAnnounceOwnership` is more private than the item `Lockable1Presence::AnnounceOwnership::0`
[INFO] [stdout]    --> src/main.rs:900:35
[INFO] [stdout]     |
[INFO] [stdout] 900 |                 AnnounceOwnership(Lockable1PresenceAnnounceOwnership),
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `Lockable1Presence::AnnounceOwnership::0` is reachable at visibility `pub(in crate::blocks::block_types)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `Lockable1PresenceAnnounceOwnership` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/main.rs:904:13
[INFO] [stdout]     |
[INFO] [stdout] 904 |             struct Lockable1PresenceAnnounceOwnership {}
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Lockable1PresenceRequestSession` is more private than the item `Lockable1Presence::RequestSession::0`
[INFO] [stdout]    --> src/main.rs:901:32
[INFO] [stdout]     |
[INFO] [stdout] 901 |                 RequestSession(Lockable1PresenceRequestSession), // ask for a session to be created, or when that can't be done, as...
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `Lockable1Presence::RequestSession::0` is reachable at visibility `pub(in crate::blocks::block_types)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `Lockable1PresenceRequestSession` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/main.rs:905:13
[INFO] [stdout]     |
[INFO] [stdout] 905 |             struct Lockable1PresenceRequestSession {}
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Lockable1PresenceAnnounceSession` is more private than the item `Lockable1Presence::AnnounceSession::0`
[INFO] [stdout]    --> src/main.rs:902:33
[INFO] [stdout]     |
[INFO] [stdout] 902 |                 AnnounceSession(Lockable1PresenceAnnounceSession), // we are the owner and someone asked for a session. it will tak...
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `Lockable1Presence::AnnounceSession::0` is reachable at visibility `pub(in crate::blocks::block_types)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `Lockable1PresenceAnnounceSession` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/main.rs:906:13
[INFO] [stdout]     |
[INFO] [stdout] 906 |             struct Lockable1PresenceAnnounceSession {
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DatabaseComponent` is never constructed
[INFO] [stdout]    --> src/main.rs:180:8
[INFO] [stdout]     |
[INFO] [stdout] 180 | struct DatabaseComponent {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ComponentDB` is never constructed
[INFO] [stdout]    --> src/main.rs:126:12
[INFO] [stdout]     |
[INFO] [stdout] 126 |     struct ComponentDB {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ComponentDBDescriptor` is never constructed
[INFO] [stdout]    --> src/main.rs:129:12
[INFO] [stdout]     |
[INFO] [stdout] 129 |     struct ComponentDBDescriptor {}
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Reactive` is never constructed
[INFO] [stdout]    --> src/main.rs:141:12
[INFO] [stdout]     |
[INFO] [stdout] 141 |     struct Reactive<T> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `update`, and `view` are never used
[INFO] [stdout]    --> src/main.rs:145:12
[INFO] [stdout]     |
[INFO] [stdout] 144 |     impl<T: Copy> Reactive<T> {
[INFO] [stdout]     |     ------------------------- associated items in this implementation
[INFO] [stdout] 145 |         fn new(value: T) -> Reactive<T> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 148 |         fn update(&mut self, value: T) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 151 |         fn view(&self, viewer: ReactiveViewer) -> T {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ReactiveViewer` is never constructed
[INFO] [stdout]    --> src/main.rs:162:12
[INFO] [stdout]     |
[INFO] [stdout] 162 |     struct ReactiveViewer {}
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_one` is never used
[INFO] [stdout]    --> src/main.rs:167:12
[INFO] [stdout]     |
[INFO] [stdout] 167 |         fn test_one() -> () {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_component` is never used
[INFO] [stdout]    --> src/main.rs:255:12
[INFO] [stdout]     |
[INFO] [stdout] 254 |     pub trait Component1: Sizable1 {
[INFO] [stdout]     |               ---------- method in this trait
[INFO] [stdout] 255 |         fn get_component<'a>(&'a mut self) -> &'a mut Component;
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `parent`, `want_resize`, and `want_rerender` are never read
[INFO] [stdout]    --> src/main.rs:269:9
[INFO] [stdout]     |
[INFO] [stdout] 268 |     pub struct Component {
[INFO] [stdout]     |                --------- fields in this struct
[INFO] [stdout] 269 |         parent: Option<Weak<RefCell<dyn Component1>>>,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 270 |
[INFO] [stdout] 271 |         want_resize: bool,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 272 |         want_rerender: bool,
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `request_resize` and `request_rerender` are never used
[INFO] [stdout]    --> src/main.rs:282:12
[INFO] [stdout]     |
[INFO] [stdout] 274 |     impl Component {
[INFO] [stdout]     |     -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 282 |         fn request_resize(&mut self) -> () {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 290 |         fn request_rerender(&mut self) -> () {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `component` is never read
[INFO] [stdout]    --> src/main.rs:301:9
[INFO] [stdout]     |
[INFO] [stdout] 300 |     pub struct Text {
[INFO] [stdout]     |                ---- field in this struct
[INFO] [stdout] 301 |         component: Component,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_text` is never used
[INFO] [stdout]    --> src/main.rs:311:16
[INFO] [stdout]     |
[INFO] [stdout] 304 |     impl Text {
[INFO] [stdout]     |     --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 311 |         pub fn set_text(self: &mut Text, message: String) -> () {
[INFO] [stdout]     |                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `component` is never read
[INFO] [stdout]    --> src/main.rs:344:9
[INFO] [stdout]     |
[INFO] [stdout] 343 |     pub struct HVList {
[INFO] [stdout]     |                ------ field in this struct
[INFO] [stdout] 344 |         component: Component,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `add_item` are never used
[INFO] [stdout]    --> src/main.rs:350:16
[INFO] [stdout]     |
[INFO] [stdout] 349 |     impl HVList {
[INFO] [stdout]     |     ----------- associated items in this implementation
[INFO] [stdout] 350 |         pub fn new(direction: Axis2, children: Vec<ListItem>) -> Rc<RefCell<HVList>> {
[INFO] [stdout]     |                ^^^
[INFO] [stdout] ...
[INFO] [stdout] 357 |         pub fn add_item(&mut self, item: ListItem) {
[INFO] [stdout]     |                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `component` and `items` are never read
[INFO] [stdout]    --> src/main.rs:437:9
[INFO] [stdout]     |
[INFO] [stdout] 436 |     pub struct ZStack {
[INFO] [stdout]     |                ------ fields in this struct
[INFO] [stdout] 437 |         component: Component,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 438 |
[INFO] [stdout] 439 |         items: Vec<ZStackItem>,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `component`, `value`, and `sizing` are never read
[INFO] [stdout]    --> src/main.rs:454:9
[INFO] [stdout]     |
[INFO] [stdout] 453 |     pub struct ZStackItem {
[INFO] [stdout]     |                ---------- fields in this struct
[INFO] [stdout] 454 |         component: Component,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 455 |
[INFO] [stdout] 456 |         value: Rc<RefCell<dyn Component1>>,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 457 |         sizing: ZStackItemSizing,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Leader` and `Follower` are never constructed
[INFO] [stdout]    --> src/main.rs:460:9
[INFO] [stdout]     |
[INFO] [stdout] 459 |     pub enum ZStackItemSizing {
[INFO] [stdout]     |              ---------------- variants in this enum
[INFO] [stdout] 460 |         Leader,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 461 |         Follower,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `component`, `mask`, and `callback` are never read
[INFO] [stdout]    --> src/main.rs:464:9
[INFO] [stdout]     |
[INFO] [stdout] 463 |     pub struct Clickable {
[INFO] [stdout]     |                --------- fields in this struct
[INFO] [stdout] 464 |         component: Component,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 467 |         mask: ClickableMask,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 468 |         callback: Box<dyn FnMut(MouseEvent)>,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `component` and `callback` are never read
[INFO] [stdout]    --> src/main.rs:483:9
[INFO] [stdout]     |
[INFO] [stdout] 482 |     pub struct Focusable {
[INFO] [stdout]     |                --------- fields in this struct
[INFO] [stdout] 483 |         component: Component,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 484 |
[INFO] [stdout] 485 |         callback: Box<dyn FnMut(FocusEvent)>,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `component` and `callback` are never read
[INFO] [stdout]    --> src/main.rs:500:9
[INFO] [stdout]     |
[INFO] [stdout] 499 |     pub struct Scrollable {
[INFO] [stdout]     |                ---------- fields in this struct
[INFO] [stdout] 500 |         component: Component,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 501 |
[INFO] [stdout] 502 |         callback: Box<dyn FnMut(ScrollEvent)>,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `amount` is never read
[INFO] [stdout]    --> src/main.rs:517:9
[INFO] [stdout]     |
[INFO] [stdout] 516 |     pub struct ScrollEvent {
[INFO] [stdout]     |                ----------- field in this struct
[INFO] [stdout] 517 |         amount: Vector<2, f32>,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Color` is never constructed
[INFO] [stdout]    --> src/main.rs:519:16
[INFO] [stdout]     |
[INFO] [stdout] 519 |     pub struct Color {}
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `left`, `middle`, and `right` are never read
[INFO] [stdout]    --> src/main.rs:521:9
[INFO] [stdout]     |
[INFO] [stdout] 520 |     pub struct ClickableMask {
[INFO] [stdout]     |                ------------- fields in this struct
[INFO] [stdout] 521 |         left: bool,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 522 |         middle: bool,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 523 |         right: bool,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `pos` and `buttons` are never read
[INFO] [stdout]    --> src/main.rs:527:9
[INFO] [stdout]     |
[INFO] [stdout] 526 |     pub struct MouseEvent {
[INFO] [stdout]     |                ---------- fields in this struct
[INFO] [stdout] 527 |         pos: Vector<2, f32>,
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 528 |         buttons: ClickableMask,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `mode` is never read
[INFO] [stdout]    --> src/main.rs:531:9
[INFO] [stdout]     |
[INFO] [stdout] 530 |     pub struct FocusEvent {
[INFO] [stdout]     |                ---------- field in this struct
[INFO] [stdout] 531 |         mode: FocusEventMode,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Enter` and `Leave` are never constructed
[INFO] [stdout]    --> src/main.rs:534:9
[INFO] [stdout]     |
[INFO] [stdout] 533 |     pub enum FocusEventMode {
[INFO] [stdout]     |              -------------- variants in this enum
[INFO] [stdout] 534 |         Enter,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 535 |         Leave,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Fill` and `Fit` are never constructed
[INFO] [stdout]    --> src/main.rs:542:9
[INFO] [stdout]     |
[INFO] [stdout] 541 |     pub enum ListItemSize {
[INFO] [stdout]     |              ------------ variants in this enum
[INFO] [stdout] 542 |         Fill(f32),
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 543 |         Fit,
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BlockID` is never constructed
[INFO] [stdout]    --> src/main.rs:566:16
[INFO] [stdout]     |
[INFO] [stdout] 566 |     pub struct BlockID {
[INFO] [stdout]     |                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `uuid`, `format_component1`, and `format_session1` are never used
[INFO] [stdout]    --> src/main.rs:575:12
[INFO] [stdout]     |
[INFO] [stdout] 574 |     impl BlockID {
[INFO] [stdout]     |     ------------ associated functions in this implementation
[INFO] [stdout] 575 |         fn uuid(u: u128) -> BlockID {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 578 |         fn format_component1() -> BlockID {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 581 |         fn format_session1() -> BlockID {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Block` is never constructed
[INFO] [stdout]    --> src/main.rs:585:16
[INFO] [stdout]     |
[INFO] [stdout] 585 |     pub struct Block {
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Request` is never used
[INFO] [stdout]    --> src/main.rs:594:14
[INFO] [stdout]     |
[INFO] [stdout] 594 |     pub enum Request {
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RequestRead` is never constructed
[INFO] [stdout]    --> src/main.rs:605:16
[INFO] [stdout]     |
[INFO] [stdout] 605 |     pub struct RequestRead {
[INFO] [stdout]     |                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RequestUnwatch` is never constructed
[INFO] [stdout]    --> src/main.rs:613:16
[INFO] [stdout]     |
[INFO] [stdout] 613 |     pub struct RequestUnwatch {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RequestCreate` is never constructed
[INFO] [stdout]    --> src/main.rs:617:16
[INFO] [stdout]     |
[INFO] [stdout] 617 |     pub struct RequestCreate {
[INFO] [stdout]     |                ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RequestUpdate` is never constructed
[INFO] [stdout]    --> src/main.rs:625:16
[INFO] [stdout]     |
[INFO] [stdout] 625 |     pub struct RequestUpdate {
[INFO] [stdout]     |                ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RequestHistory` is never constructed
[INFO] [stdout]    --> src/main.rs:631:16
[INFO] [stdout]     |
[INFO] [stdout] 631 |     pub struct RequestHistory {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RequestSubmitSnapshot` is never constructed
[INFO] [stdout]    --> src/main.rs:637:16
[INFO] [stdout]     |
[INFO] [stdout] 637 |     pub struct RequestSubmitSnapshot {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RequestBroadcastPresence` is never constructed
[INFO] [stdout]    --> src/main.rs:643:16
[INFO] [stdout]     |
[INFO] [stdout] 643 |     pub struct RequestBroadcastPresence {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Response` is never used
[INFO] [stdout]    --> src/main.rs:649:14
[INFO] [stdout]     |
[INFO] [stdout] 649 |     pub enum Response {
[INFO] [stdout]     |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ResponseError` is never constructed
[INFO] [stdout]    --> src/main.rs:656:16
[INFO] [stdout]     |
[INFO] [stdout] 656 |     pub struct ResponseError {
[INFO] [stdout]     |                ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ResponseReadBlock` is never constructed
[INFO] [stdout]    --> src/main.rs:660:16
[INFO] [stdout]     |
[INFO] [stdout] 660 |     pub struct ResponseReadBlock {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ResponseUpdate` is never constructed
[INFO] [stdout]    --> src/main.rs:671:16
[INFO] [stdout]     |
[INFO] [stdout] 671 |     pub struct ResponseUpdate {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ResponseBroadcast` is never constructed
[INFO] [stdout]    --> src/main.rs:678:16
[INFO] [stdout]     |
[INFO] [stdout] 678 |     pub struct ResponseBroadcast {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ResponseBroadcastPresence` is never constructed
[INFO] [stdout]    --> src/main.rs:684:16
[INFO] [stdout]     |
[INFO] [stdout] 684 |     pub struct ResponseBroadcastPresence {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BlocksClient` is never constructed
[INFO] [stdout]    --> src/main.rs:692:16
[INFO] [stdout]     |
[INFO] [stdout] 692 |         struct BlocksClient {}
[INFO] [stdout]     |                ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Server` is never constructed
[INFO] [stdout]    --> src/main.rs:712:16
[INFO] [stdout]     |
[INFO] [stdout] 712 |         struct Server {
[INFO] [stdout]     |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `send`, `broadcast`, `close`, and `tick` are never used
[INFO] [stdout]    --> src/main.rs:719:16
[INFO] [stdout]     |
[INFO] [stdout] 717 |         impl Server {
[INFO] [stdout]     |         ----------- methods in this implementation
[INFO] [stdout] 718 |             #[inline(always)]
[INFO] [stdout] 719 |             fn send(&mut self, dst: BlockID, msg: &Response) -> () {
[INFO] [stdout]     |                ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 728 |             fn broadcast(&mut self, dst_block: BlockID, msg: &Response) -> () {
[INFO] [stdout]     |                ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 746 |             fn close(&mut self, dst: BlockID, msg: String) -> () {
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 |             fn tick(&mut self) -> () {
[INFO] [stdout]     |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ReceiveMessage` is never constructed
[INFO] [stdout]    --> src/main.rs:802:16
[INFO] [stdout]     |
[INFO] [stdout] 802 |         struct ReceiveMessage {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SendMessage` is never constructed
[INFO] [stdout]    --> src/main.rs:806:16
[INFO] [stdout]     |
[INFO] [stdout] 806 |         struct SendMessage {
[INFO] [stdout]     |                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Room` is never constructed
[INFO] [stdout]    --> src/main.rs:811:16
[INFO] [stdout]     |
[INFO] [stdout] 811 |         struct Room {
[INFO] [stdout]     |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]    --> src/main.rs:823:22
[INFO] [stdout]     |
[INFO] [stdout] 823 |             async fn main() -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `format_lockable1` is never used
[INFO] [stdout]    --> src/main.rs:870:16
[INFO] [stdout]     |
[INFO] [stdout] 870 |             fn format_lockable1() -> BlockID {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Lockable1` is never constructed
[INFO] [stdout]    --> src/main.rs:874:24
[INFO] [stdout]     |
[INFO] [stdout] 874 |             pub struct Lockable1 {
[INFO] [stdout]     |                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Lockable1Update` is never used
[INFO] [stdout]    --> src/main.rs:891:22
[INFO] [stdout]     |
[INFO] [stdout] 891 |             pub enum Lockable1Update {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Lockable1UpdatePatch` is never constructed
[INFO] [stdout]    --> src/main.rs:894:20
[INFO] [stdout]     |
[INFO] [stdout] 894 |             struct Lockable1UpdatePatch {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Lockable1Presence` is never used
[INFO] [stdout]    --> src/main.rs:899:22
[INFO] [stdout]     |
[INFO] [stdout] 899 |             pub enum Lockable1Presence {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Lockable1PresenceAnnounceOwnership` is never constructed
[INFO] [stdout]    --> src/main.rs:904:20
[INFO] [stdout]     |
[INFO] [stdout] 904 |             struct Lockable1PresenceAnnounceOwnership {}
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Lockable1PresenceRequestSession` is never constructed
[INFO] [stdout]    --> src/main.rs:905:20
[INFO] [stdout]     |
[INFO] [stdout] 905 |             struct Lockable1PresenceRequestSession {}
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Lockable1PresenceAnnounceSession` is never constructed
[INFO] [stdout]    --> src/main.rs:906:20
[INFO] [stdout]     |
[INFO] [stdout] 906 |             struct Lockable1PresenceAnnounceSession {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Lockable1UpdatePatch` is more private than the item `Lockable1Update::Patch::0`
[INFO] [stdout]    --> src/main.rs:892:23
[INFO] [stdout]     |
[INFO] [stdout] 892 |                 Patch(Lockable1UpdatePatch),
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^ field `Lockable1Update::Patch::0` is reachable at visibility `pub(in crate::blocks::block_types)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `Lockable1UpdatePatch` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/main.rs:894:13
[INFO] [stdout]     |
[INFO] [stdout] 894 |             struct Lockable1UpdatePatch {
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Lockable1PresenceAnnounceOwnership` is more private than the item `Lockable1Presence::AnnounceOwnership::0`
[INFO] [stdout]    --> src/main.rs:900:35
[INFO] [stdout]     |
[INFO] [stdout] 900 |                 AnnounceOwnership(Lockable1PresenceAnnounceOwnership),
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `Lockable1Presence::AnnounceOwnership::0` is reachable at visibility `pub(in crate::blocks::block_types)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `Lockable1PresenceAnnounceOwnership` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/main.rs:904:13
[INFO] [stdout]     |
[INFO] [stdout] 904 |             struct Lockable1PresenceAnnounceOwnership {}
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Lockable1PresenceRequestSession` is more private than the item `Lockable1Presence::RequestSession::0`
[INFO] [stdout]    --> src/main.rs:901:32
[INFO] [stdout]     |
[INFO] [stdout] 901 |                 RequestSession(Lockable1PresenceRequestSession), // ask for a session to be created, or when that can't be done, as...
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `Lockable1Presence::RequestSession::0` is reachable at visibility `pub(in crate::blocks::block_types)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `Lockable1PresenceRequestSession` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/main.rs:905:13
[INFO] [stdout]     |
[INFO] [stdout] 905 |             struct Lockable1PresenceRequestSession {}
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `Lockable1PresenceAnnounceSession` is more private than the item `Lockable1Presence::AnnounceSession::0`
[INFO] [stdout]    --> src/main.rs:902:33
[INFO] [stdout]     |
[INFO] [stdout] 902 |                 AnnounceSession(Lockable1PresenceAnnounceSession), // we are the owner and someone asked for a session. it will tak...
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ field `Lockable1Presence::AnnounceSession::0` is reachable at visibility `pub(in crate::blocks::block_types)`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `Lockable1PresenceAnnounceSession` is only usable at visibility `pub(self)`
[INFO] [stdout]    --> src/main.rs:906:13
[INFO] [stdout]     |
[INFO] [stdout] 906 |             struct Lockable1PresenceAnnounceSession {
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DatabaseComponent` is never constructed
[INFO] [stdout]    --> src/main.rs:180:8
[INFO] [stdout]     |
[INFO] [stdout] 180 | struct DatabaseComponent {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ComponentDB` is never constructed
[INFO] [stdout]    --> src/main.rs:126:12
[INFO] [stdout]     |
[INFO] [stdout] 126 |     struct ComponentDB {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ComponentDBDescriptor` is never constructed
[INFO] [stdout]    --> src/main.rs:129:12
[INFO] [stdout]     |
[INFO] [stdout] 129 |     struct ComponentDBDescriptor {}
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Reactive` is never constructed
[INFO] [stdout]    --> src/main.rs:141:12
[INFO] [stdout]     |
[INFO] [stdout] 141 |     struct Reactive<T> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `update`, and `view` are never used
[INFO] [stdout]    --> src/main.rs:145:12
[INFO] [stdout]     |
[INFO] [stdout] 144 |     impl<T: Copy> Reactive<T> {
[INFO] [stdout]     |     ------------------------- associated items in this implementation
[INFO] [stdout] 145 |         fn new(value: T) -> Reactive<T> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 148 |         fn update(&mut self, value: T) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 151 |         fn view(&self, viewer: ReactiveViewer) -> T {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ReactiveViewer` is never constructed
[INFO] [stdout]    --> src/main.rs:162:12
[INFO] [stdout]     |
[INFO] [stdout] 162 |     struct ReactiveViewer {}
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_one` is never used
[INFO] [stdout]    --> src/main.rs:167:12
[INFO] [stdout]     |
[INFO] [stdout] 167 |         fn test_one() -> () {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_component` is never used
[INFO] [stdout]    --> src/main.rs:255:12
[INFO] [stdout]     |
[INFO] [stdout] 254 |     pub trait Component1: Sizable1 {
[INFO] [stdout]     |               ---------- method in this trait
[INFO] [stdout] 255 |         fn get_component<'a>(&'a mut self) -> &'a mut Component;
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `parent`, `want_resize`, and `want_rerender` are never read
[INFO] [stdout]    --> src/main.rs:269:9
[INFO] [stdout]     |
[INFO] [stdout] 268 |     pub struct Component {
[INFO] [stdout]     |                --------- fields in this struct
[INFO] [stdout] 269 |         parent: Option<Weak<RefCell<dyn Component1>>>,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 270 |
[INFO] [stdout] 271 |         want_resize: bool,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 272 |         want_rerender: bool,
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `request_resize` and `request_rerender` are never used
[INFO] [stdout]    --> src/main.rs:282:12
[INFO] [stdout]     |
[INFO] [stdout] 274 |     impl Component {
[INFO] [stdout]     |     -------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 282 |         fn request_resize(&mut self) -> () {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 290 |         fn request_rerender(&mut self) -> () {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `component` is never read
[INFO] [stdout]    --> src/main.rs:301:9
[INFO] [stdout]     |
[INFO] [stdout] 300 |     pub struct Text {
[INFO] [stdout]     |                ---- field in this struct
[INFO] [stdout] 301 |         component: Component,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_text` is never used
[INFO] [stdout]    --> src/main.rs:311:16
[INFO] [stdout]     |
[INFO] [stdout] 304 |     impl Text {
[INFO] [stdout]     |     --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 311 |         pub fn set_text(self: &mut Text, message: String) -> () {
[INFO] [stdout]     |                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `component` is never read
[INFO] [stdout]    --> src/main.rs:344:9
[INFO] [stdout]     |
[INFO] [stdout] 343 |     pub struct HVList {
[INFO] [stdout]     |                ------ field in this struct
[INFO] [stdout] 344 |         component: Component,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `add_item` is never used
[INFO] [stdout]    --> src/main.rs:357:16
[INFO] [stdout]     |
[INFO] [stdout] 349 |     impl HVList {
[INFO] [stdout]     |     ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 357 |         pub fn add_item(&mut self, item: ListItem) {
[INFO] [stdout]     |                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `component` and `items` are never read
[INFO] [stdout]    --> src/main.rs:437:9
[INFO] [stdout]     |
[INFO] [stdout] 436 |     pub struct ZStack {
[INFO] [stdout]     |                ------ fields in this struct
[INFO] [stdout] 437 |         component: Component,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 438 |
[INFO] [stdout] 439 |         items: Vec<ZStackItem>,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `component`, `value`, and `sizing` are never read
[INFO] [stdout]    --> src/main.rs:454:9
[INFO] [stdout]     |
[INFO] [stdout] 453 |     pub struct ZStackItem {
[INFO] [stdout]     |                ---------- fields in this struct
[INFO] [stdout] 454 |         component: Component,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 455 |
[INFO] [stdout] 456 |         value: Rc<RefCell<dyn Component1>>,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 457 |         sizing: ZStackItemSizing,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Leader` and `Follower` are never constructed
[INFO] [stdout]    --> src/main.rs:460:9
[INFO] [stdout]     |
[INFO] [stdout] 459 |     pub enum ZStackItemSizing {
[INFO] [stdout]     |              ---------------- variants in this enum
[INFO] [stdout] 460 |         Leader,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 461 |         Follower,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `component`, `mask`, and `callback` are never read
[INFO] [stdout]    --> src/main.rs:464:9
[INFO] [stdout]     |
[INFO] [stdout] 463 |     pub struct Clickable {
[INFO] [stdout]     |                --------- fields in this struct
[INFO] [stdout] 464 |         component: Component,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 467 |         mask: ClickableMask,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 468 |         callback: Box<dyn FnMut(MouseEvent)>,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `component` and `callback` are never read
[INFO] [stdout]    --> src/main.rs:483:9
[INFO] [stdout]     |
[INFO] [stdout] 482 |     pub struct Focusable {
[INFO] [stdout]     |                --------- fields in this struct
[INFO] [stdout] 483 |         component: Component,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 484 |
[INFO] [stdout] 485 |         callback: Box<dyn FnMut(FocusEvent)>,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `component` and `callback` are never read
[INFO] [stdout]    --> src/main.rs:500:9
[INFO] [stdout]     |
[INFO] [stdout] 499 |     pub struct Scrollable {
[INFO] [stdout]     |                ---------- fields in this struct
[INFO] [stdout] 500 |         component: Component,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 501 |
[INFO] [stdout] 502 |         callback: Box<dyn FnMut(ScrollEvent)>,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `amount` is never read
[INFO] [stdout]    --> src/main.rs:517:9
[INFO] [stdout]     |
[INFO] [stdout] 516 |     pub struct ScrollEvent {
[INFO] [stdout]     |                ----------- field in this struct
[INFO] [stdout] 517 |         amount: Vector<2, f32>,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Color` is never constructed
[INFO] [stdout]    --> src/main.rs:519:16
[INFO] [stdout]     |
[INFO] [stdout] 519 |     pub struct Color {}
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `left`, `middle`, and `right` are never read
[INFO] [stdout]    --> src/main.rs:521:9
[INFO] [stdout]     |
[INFO] [stdout] 520 |     pub struct ClickableMask {
[INFO] [stdout]     |                ------------- fields in this struct
[INFO] [stdout] 521 |         left: bool,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 522 |         middle: bool,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 523 |         right: bool,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `pos` and `buttons` are never read
[INFO] [stdout]    --> src/main.rs:527:9
[INFO] [stdout]     |
[INFO] [stdout] 526 |     pub struct MouseEvent {
[INFO] [stdout]     |                ---------- fields in this struct
[INFO] [stdout] 527 |         pos: Vector<2, f32>,
[INFO] [stdout]     |         ^^^
[INFO] [stdout] 528 |         buttons: ClickableMask,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `mode` is never read
[INFO] [stdout]    --> src/main.rs:531:9
[INFO] [stdout]     |
[INFO] [stdout] 530 |     pub struct FocusEvent {
[INFO] [stdout]     |                ---------- field in this struct
[INFO] [stdout] 531 |         mode: FocusEventMode,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Enter` and `Leave` are never constructed
[INFO] [stdout]    --> src/main.rs:534:9
[INFO] [stdout]     |
[INFO] [stdout] 533 |     pub enum FocusEventMode {
[INFO] [stdout]     |              -------------- variants in this enum
[INFO] [stdout] 534 |         Enter,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 535 |         Leave,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Fill` is never constructed
[INFO] [stdout]    --> src/main.rs:542:9
[INFO] [stdout]     |
[INFO] [stdout] 541 |     pub enum ListItemSize {
[INFO] [stdout]     |              ------------ variant in this enum
[INFO] [stdout] 542 |         Fill(f32),
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BlockID` is never constructed
[INFO] [stdout]    --> src/main.rs:566:16
[INFO] [stdout]     |
[INFO] [stdout] 566 |     pub struct BlockID {
[INFO] [stdout]     |                ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `uuid`, `format_component1`, and `format_session1` are never used
[INFO] [stdout]    --> src/main.rs:575:12
[INFO] [stdout]     |
[INFO] [stdout] 574 |     impl BlockID {
[INFO] [stdout]     |     ------------ associated functions in this implementation
[INFO] [stdout] 575 |         fn uuid(u: u128) -> BlockID {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 578 |         fn format_component1() -> BlockID {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 581 |         fn format_session1() -> BlockID {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Block` is never constructed
[INFO] [stdout]    --> src/main.rs:585:16
[INFO] [stdout]     |
[INFO] [stdout] 585 |     pub struct Block {
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Request` is never used
[INFO] [stdout]    --> src/main.rs:594:14
[INFO] [stdout]     |
[INFO] [stdout] 594 |     pub enum Request {
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RequestRead` is never constructed
[INFO] [stdout]    --> src/main.rs:605:16
[INFO] [stdout]     |
[INFO] [stdout] 605 |     pub struct RequestRead {
[INFO] [stdout]     |                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RequestUnwatch` is never constructed
[INFO] [stdout]    --> src/main.rs:613:16
[INFO] [stdout]     |
[INFO] [stdout] 613 |     pub struct RequestUnwatch {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RequestCreate` is never constructed
[INFO] [stdout]    --> src/main.rs:617:16
[INFO] [stdout]     |
[INFO] [stdout] 617 |     pub struct RequestCreate {
[INFO] [stdout]     |                ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RequestUpdate` is never constructed
[INFO] [stdout]    --> src/main.rs:625:16
[INFO] [stdout]     |
[INFO] [stdout] 625 |     pub struct RequestUpdate {
[INFO] [stdout]     |                ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RequestHistory` is never constructed
[INFO] [stdout]    --> src/main.rs:631:16
[INFO] [stdout]     |
[INFO] [stdout] 631 |     pub struct RequestHistory {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RequestSubmitSnapshot` is never constructed
[INFO] [stdout]    --> src/main.rs:637:16
[INFO] [stdout]     |
[INFO] [stdout] 637 |     pub struct RequestSubmitSnapshot {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RequestBroadcastPresence` is never constructed
[INFO] [stdout]    --> src/main.rs:643:16
[INFO] [stdout]     |
[INFO] [stdout] 643 |     pub struct RequestBroadcastPresence {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Response` is never used
[INFO] [stdout]    --> src/main.rs:649:14
[INFO] [stdout]     |
[INFO] [stdout] 649 |     pub enum Response {
[INFO] [stdout]     |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ResponseError` is never constructed
[INFO] [stdout]    --> src/main.rs:656:16
[INFO] [stdout]     |
[INFO] [stdout] 656 |     pub struct ResponseError {
[INFO] [stdout]     |                ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ResponseReadBlock` is never constructed
[INFO] [stdout]    --> src/main.rs:660:16
[INFO] [stdout]     |
[INFO] [stdout] 660 |     pub struct ResponseReadBlock {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ResponseUpdate` is never constructed
[INFO] [stdout]    --> src/main.rs:671:16
[INFO] [stdout]     |
[INFO] [stdout] 671 |     pub struct ResponseUpdate {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ResponseBroadcast` is never constructed
[INFO] [stdout]    --> src/main.rs:678:16
[INFO] [stdout]     |
[INFO] [stdout] 678 |     pub struct ResponseBroadcast {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ResponseBroadcastPresence` is never constructed
[INFO] [stdout]    --> src/main.rs:684:16
[INFO] [stdout]     |
[INFO] [stdout] 684 |     pub struct ResponseBroadcastPresence {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BlocksClient` is never constructed
[INFO] [stdout]    --> src/main.rs:692:16
[INFO] [stdout]     |
[INFO] [stdout] 692 |         struct BlocksClient {}
[INFO] [stdout]     |                ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Server` is never constructed
[INFO] [stdout]    --> src/main.rs:712:16
[INFO] [stdout]     |
[INFO] [stdout] 712 |         struct Server {
[INFO] [stdout]     |                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `send`, `broadcast`, `close`, and `tick` are never used
[INFO] [stdout]    --> src/main.rs:719:16
[INFO] [stdout]     |
[INFO] [stdout] 717 |         impl Server {
[INFO] [stdout]     |         ----------- methods in this implementation
[INFO] [stdout] 718 |             #[inline(always)]
[INFO] [stdout] 719 |             fn send(&mut self, dst: BlockID, msg: &Response) -> () {
[INFO] [stdout]     |                ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 728 |             fn broadcast(&mut self, dst_block: BlockID, msg: &Response) -> () {
[INFO] [stdout]     |                ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 746 |             fn close(&mut self, dst: BlockID, msg: String) -> () {
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 749 |             fn tick(&mut self) -> () {
[INFO] [stdout]     |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ReceiveMessage` is never constructed
[INFO] [stdout]    --> src/main.rs:802:16
[INFO] [stdout]     |
[INFO] [stdout] 802 |         struct ReceiveMessage {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SendMessage` is never constructed
[INFO] [stdout]    --> src/main.rs:806:16
[INFO] [stdout]     |
[INFO] [stdout] 806 |         struct SendMessage {
[INFO] [stdout]     |                ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Room` is never constructed
[INFO] [stdout]    --> src/main.rs:811:16
[INFO] [stdout]     |
[INFO] [stdout] 811 |         struct Room {
[INFO] [stdout]     |                ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `main` is never used
[INFO] [stdout]    --> src/main.rs:823:22
[INFO] [stdout]     |
[INFO] [stdout] 823 |             async fn main() -> Result<(), Box<dyn std::error::Error>> {
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `format_lockable1` is never used
[INFO] [stdout]    --> src/main.rs:870:16
[INFO] [stdout]     |
[INFO] [stdout] 870 |             fn format_lockable1() -> BlockID {
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Lockable1` is never constructed
[INFO] [stdout]    --> src/main.rs:874:24
[INFO] [stdout]     |
[INFO] [stdout] 874 |             pub struct Lockable1 {
[INFO] [stdout]     |                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Lockable1Update` is never used
[INFO] [stdout]    --> src/main.rs:891:22
[INFO] [stdout]     |
[INFO] [stdout] 891 |             pub enum Lockable1Update {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Lockable1UpdatePatch` is never constructed
[INFO] [stdout]    --> src/main.rs:894:20
[INFO] [stdout]     |
[INFO] [stdout] 894 |             struct Lockable1UpdatePatch {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Lockable1Presence` is never used
[INFO] [stdout]    --> src/main.rs:899:22
[INFO] [stdout]     |
[INFO] [stdout] 899 |             pub enum Lockable1Presence {
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Lockable1PresenceAnnounceOwnership` is never constructed
[INFO] [stdout]    --> src/main.rs:904:20
[INFO] [stdout]     |
[INFO] [stdout] 904 |             struct Lockable1PresenceAnnounceOwnership {}
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Lockable1PresenceRequestSession` is never constructed
[INFO] [stdout]    --> src/main.rs:905:20
[INFO] [stdout]     |
[INFO] [stdout] 905 |             struct Lockable1PresenceRequestSession {}
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Lockable1PresenceAnnounceSession` is never constructed
[INFO] [stdout]    --> src/main.rs:906:20
[INFO] [stdout]     |
[INFO] [stdout] 906 |             struct Lockable1PresenceAnnounceSession {
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 23s
[INFO] running `Command { std: "docker" "inspect" "bb31a9701f14d247e374ae22033c56b1e1aff08e17918385a606f5694daf0049", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb31a9701f14d247e374ae22033c56b1e1aff08e17918385a606f5694daf0049", kill_on_drop: false }`
[INFO] [stdout] bb31a9701f14d247e374ae22033c56b1e1aff08e17918385a606f5694daf0049