[INFO] cloning repository https://github.com/c4dt/rse_warwick
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/c4dt/rse_warwick" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fc4dt%2Frse_warwick", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fc4dt%2Frse_warwick'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] da3aee3d44c2ccc1975ac0c808aacb7dbb1d9599
[INFO] building c4dt/rse_warwick against try#58b1b3c5342a414c161338871f8004258ccef2a7 for pr-149937
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fc4dt%2Frse_warwick" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/c4dt/rse_warwick
[INFO] finished tweaking git repo https://github.com/c4dt/rse_warwick
[INFO] tweaked toml for git repo https://github.com/c4dt/rse_warwick written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/c4dt/rse_warwick on toolchain 58b1b3c5342a414c161338871f8004258ccef2a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+58b1b3c5342a414c161338871f8004258ccef2a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/c4dt/rse_warwick 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" "+58b1b3c5342a414c161338871f8004258ccef2a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+58b1b3c5342a414c161338871f8004258ccef2a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1770b843223ce2ce9d41bedba7ca97814a9f06abaf79fd003fba5c81c8f7824d
[INFO] running `Command { std: "docker" "start" "-a" "1770b843223ce2ce9d41bedba7ca97814a9f06abaf79fd003fba5c81c8f7824d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1770b843223ce2ce9d41bedba7ca97814a9f06abaf79fd003fba5c81c8f7824d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1770b843223ce2ce9d41bedba7ca97814a9f06abaf79fd003fba5c81c8f7824d", kill_on_drop: false }`
[INFO] [stdout] 1770b843223ce2ce9d41bedba7ca97814a9f06abaf79fd003fba5c81c8f7824d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+58b1b3c5342a414c161338871f8004258ccef2a7" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ae14bd1ba326c0e696d207850855c1c0c1c5fdd00a722ddd3cdcd11b8c12879
[INFO] running `Command { std: "docker" "start" "-a" "1ae14bd1ba326c0e696d207850855c1c0c1c5fdd00a722ddd3cdcd11b8c12879", kill_on_drop: false }`
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[INFO] [stderr]    Compiling serde_with_macros v3.14.0
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[INFO] [stderr]    Compiling dioxus-html v0.6.3
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[INFO] [stderr]    Compiling webrtc-ice v0.12.0
[INFO] [stderr]    Compiling dioxus-lib v0.6.2
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[INFO] [stderr]    Compiling gloo-net v0.6.0
[INFO] [stderr]    Compiling webrtc v0.12.0
[INFO] [stderr]    Compiling wasm-streams v0.4.2
[INFO] [stderr]    Compiling server_fn v0.6.15
[INFO] [stderr]    Compiling dioxus-fullstack v0.6.3
[INFO] [stderr]    Compiling dioxus v0.6.3
[INFO] [stderr]    Compiling dioxus-leaflet v0.1.7
[INFO] [stderr]    Compiling flarch v0.9.3
[INFO] [stderr]    Compiling warwick v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `collections::HashMap` and `fmt::Error`
[INFO] [stdout]  --> src/components/map.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashMap, fmt::Error};
[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: `anyhow::Result`
[INFO] [stdout]  --> src/components/map.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use anyhow::Result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `fullstack::once_cell::sync::OnceCell` and `logger::tracing`
[INFO] [stdout]  --> src/components/map.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | use dioxus::{fullstack::once_cell::sync::OnceCell, logger::tracing, prelude::*};
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tasks::now`
[INFO] [stdout]  --> src/components/map.rs:6:29
[INFO] [stdout]   |
[INFO] [stdout] 6 | use flarch::{nodeids::U256, tasks::now};
[INFO] [stdout]   |                             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `flmacro::VersionedSerde`
[INFO] [stdout]  --> src/components/map.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use flmacro::VersionedSerde;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde::de::DeserializeOwned`
[INFO] [stdout]  --> src/components/map.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use serde::de::DeserializeOwned;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize`
[INFO] [stdout]  --> src/components/map.rs:9:13
[INFO] [stdout]   |
[INFO] [stdout] 9 | use serde::{Deserialize, Serialize};
[INFO] [stdout]   |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/components/map.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 93 | use super::*;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `dioxus_leaflet::MapOptions`
[INFO] [stdout]   --> src/components/map.rs:97:5
[INFO] [stdout]    |
[INFO] [stdout] 97 | use dioxus_leaflet::MapOptions;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `spawn_local`
[INFO] [stdout]   --> src/components/map.rs:98:21
[INFO] [stdout]    |
[INFO] [stdout] 98 | use flarch::tasks::{spawn_local, wait_ms};
[INFO] [stdout]    |                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::components::storage::store_user`
[INFO] [stdout]    --> src/components/map.rs:100:5
[INFO] [stdout]     |
[INFO] [stdout] 100 | use crate::components::storage::store_user;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `OnceLock`, `cell::OnceCell`, and `fmt::Error`
[INFO] [stdout]  --> src/components/storage.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     cell::OnceCell,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 3 |     collections::HashMap,
[INFO] [stdout] 4 |     fmt::Error,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 7 |     sync::{Arc, LazyLock, Mutex, OnceLock},
[INFO] [stdout]   |                                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MapMarker`, `MapPosition`, and `Map`
[INFO] [stdout]   --> src/components/storage.rs:12:22
[INFO] [stdout]    |
[INFO] [stdout] 12 | use dioxus_leaflet::{Map, MapMarker, MapPosition};
[INFO] [stdout]    |                      ^^^  ^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/components/map.rs:104:10
[INFO] [stdout]     |
[INFO] [stdout] 104 |     let (mut latitude, mut longitude) = (0f64, 0f64);
[INFO] [stdout]     |          ----^^^^^^^^
[INFO] [stdout]     |          |
[INFO] [stdout]     |          help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/components/map.rs:104:24
[INFO] [stdout]     |
[INFO] [stdout] 104 |     let (mut latitude, mut longitude) = (0f64, 0f64);
[INFO] [stdout]     |                        ----^^^^^^^^^
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/components/map.rs:186:9
[INFO] [stdout]     |
[INFO] [stdout] 186 |     let mut user_id = U256::rnd();
[INFO] [stdout]     |         ----^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/components/map.rs:187:9
[INFO] [stdout]     |
[INFO] [stdout] 187 |     let mut user_name = format!("Unknown");
[INFO] [stdout]     |         ----^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `user_id`
[INFO] [stdout]    --> src/components/map.rs:186:9
[INFO] [stdout]     |
[INFO] [stdout] 186 |     let mut user_id = U256::rnd();
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_id`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/components/map.rs:242:9
[INFO] [stdout]     |
[INFO] [stdout] 242 |     let mut user_id = U256::rnd();
[INFO] [stdout]     |         ----^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/components/map.rs:293:16
[INFO] [stdout]     |
[INFO] [stdout] 293 |         .map(|(i, p)| MapMarker {
[INFO] [stdout]     |                ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]   --> src/components/storage.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 |         let a = LOCK.lock().map_err(|_| anyhow::anyhow!("mutex error"))?;
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/components/storage.rs:124:13
[INFO] [stdout]     |
[INFO] [stdout] 124 |         let a = LOCK.lock().map_err(|_| anyhow::anyhow!("mutex error"))?;
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Storage` is never constructed
[INFO] [stdout]   --> src/components/storage.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct Storage {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `LOCK` is never used
[INFO] [stdout]   --> src/components/storage.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | static LOCK: LazyLock<Arc<Mutex<usize>>> = LazyLock::new(|| Arc::new(Mutex::new(0)));
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/components/storage.rs:28:18
[INFO] [stdout]     |
[INFO] [stdout]  27 | impl Storage {
[INFO] [stdout]     | ------------ associated items in this implementation
[INFO] [stdout]  28 |     pub async fn new(path: &str) -> Result<Self> {
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout]  44 |     pub fn add_message(&mut self, user: U256, poi: usize, message: String) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  59 |     pub fn add_user(&mut self, id: U256, name: String) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  74 |     pub fn users(&self) -> Vec<User> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  78 |     pub fn get_messages(&self, poi: usize) -> Vec<MessageString> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  87 |     fn message_string(&self, msg: &Message) -> MessageString {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  99 |     pub fn get_stats(&self) -> Stats {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 123 |     async fn save(&mut self) -> Result<()> {
[INFO] [stdout]     |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Message` is never constructed
[INFO] [stdout]    --> src/components/storage.rs:137:12
[INFO] [stdout]     |
[INFO] [stdout] 137 | pub struct Message {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MessageV1` is never constructed
[INFO] [stdout]    --> src/components/storage.rs:137:12
[INFO] [stdout]     |
[INFO] [stdout] 137 | pub struct Message {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UserPrivate` is never constructed
[INFO] [stdout]    --> src/components/storage.rs:159:12
[INFO] [stdout]     |
[INFO] [stdout] 159 | pub struct UserPrivate {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UserPrivateV1` is never constructed
[INFO] [stdout]    --> src/components/storage.rs:159:12
[INFO] [stdout]     |
[INFO] [stdout] 159 | pub struct UserPrivate {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `public` is never used
[INFO] [stdout]    --> src/components/storage.rs:166:12
[INFO] [stdout]     |
[INFO] [stdout] 165 | impl UserPrivate {
[INFO] [stdout]     | ---------------- method in this implementation
[INFO] [stdout] 166 |     pub fn public(&self) -> U256 {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `User` is never constructed
[INFO] [stdout]    --> src/components/storage.rs:172:12
[INFO] [stdout]     |
[INFO] [stdout] 172 | pub struct User {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `with_storage` is never used
[INFO] [stdout]    --> src/components/storage.rs:188:10
[INFO] [stdout]     |
[INFO] [stdout] 188 | async fn with_storage<T, U: FnMut(&Storage) -> T>(mut f: U) -> T {
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `with_storage_mut` is never used
[INFO] [stdout]    --> src/components/storage.rs:196:10
[INFO] [stdout]     |
[INFO] [stdout] 196 | async fn with_storage_mut<T, U: FnMut(&mut Storage) -> T>(mut f: U) -> T {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/components/map.rs:260:21
[INFO] [stdout]     |
[INFO] [stdout] 260 |                     add_message(user_id, poi, input_text()).await;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 260 |                     let _ = add_message(user_id, poi, input_text()).await;
[INFO] [stdout]     |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `dioxus::prelude::use_resource` that must be used
[INFO] [stdout]    --> src/components/map.rs:283:5
[INFO] [stdout]     |
[INFO] [stdout] 283 | /     use_resource(move || async move {
[INFO] [stdout] 284 | |         loop {
[INFO] [stdout] 285 | |             wait_ms(10).await;
[INFO] [stdout] 286 | |             *update.write() += 1;
[INFO] [stdout] 287 | |         }
[INFO] [stdout] 288 | |     });
[INFO] [stdout]     | |______^
[INFO] [stdout]     |
[INFO] [stdout]     = note: Consider using `cx.spawn` to run a future without reading its value
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 283 |     let _ = use_resource(move || async move {
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/components/storage.rs:201:5
[INFO] [stdout]     |
[INFO] [stdout] 201 |     s.save().await;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 201 |     let _ = s.save().await;
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 19s
[INFO] running `Command { std: "docker" "inspect" "1ae14bd1ba326c0e696d207850855c1c0c1c5fdd00a722ddd3cdcd11b8c12879", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ae14bd1ba326c0e696d207850855c1c0c1c5fdd00a722ddd3cdcd11b8c12879", kill_on_drop: false }`
[INFO] [stdout] 1ae14bd1ba326c0e696d207850855c1c0c1c5fdd00a722ddd3cdcd11b8c12879
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+58b1b3c5342a414c161338871f8004258ccef2a7" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8931fcf63f11911e5f478378c5fe08d3983f593de2ff9f94464344027d60efc0
[INFO] running `Command { std: "docker" "start" "-a" "8931fcf63f11911e5f478378c5fe08d3983f593de2ff9f94464344027d60efc0", kill_on_drop: false }`
[INFO] [stderr]    Compiling warwick v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `collections::HashMap` and `fmt::Error`
[INFO] [stdout]  --> src/components/map.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashMap, fmt::Error};
[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: `anyhow::Result`
[INFO] [stdout]  --> src/components/map.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use anyhow::Result;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `fullstack::once_cell::sync::OnceCell` and `logger::tracing`
[INFO] [stdout]  --> src/components/map.rs:4:14
[INFO] [stdout]   |
[INFO] [stdout] 4 | use dioxus::{fullstack::once_cell::sync::OnceCell, logger::tracing, prelude::*};
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tasks::now`
[INFO] [stdout]  --> src/components/map.rs:6:29
[INFO] [stdout]   |
[INFO] [stdout] 6 | use flarch::{nodeids::U256, tasks::now};
[INFO] [stdout]   |                             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `flmacro::VersionedSerde`
[INFO] [stdout]  --> src/components/map.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use flmacro::VersionedSerde;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde::de::DeserializeOwned`
[INFO] [stdout]  --> src/components/map.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use serde::de::DeserializeOwned;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize`
[INFO] [stdout]  --> src/components/map.rs:9:13
[INFO] [stdout]   |
[INFO] [stdout] 9 | use serde::{Deserialize, Serialize};
[INFO] [stdout]   |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/components/map.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 93 | use super::*;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `dioxus_leaflet::MapOptions`
[INFO] [stdout]   --> src/components/map.rs:97:5
[INFO] [stdout]    |
[INFO] [stdout] 97 | use dioxus_leaflet::MapOptions;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `spawn_local`
[INFO] [stdout]   --> src/components/map.rs:98:21
[INFO] [stdout]    |
[INFO] [stdout] 98 | use flarch::tasks::{spawn_local, wait_ms};
[INFO] [stdout]    |                     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::components::storage::store_user`
[INFO] [stdout]    --> src/components/map.rs:100:5
[INFO] [stdout]     |
[INFO] [stdout] 100 | use crate::components::storage::store_user;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `OnceLock`, `cell::OnceCell`, and `fmt::Error`
[INFO] [stdout]  --> src/components/storage.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     cell::OnceCell,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 3 |     collections::HashMap,
[INFO] [stdout] 4 |     fmt::Error,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 7 |     sync::{Arc, LazyLock, Mutex, OnceLock},
[INFO] [stdout]   |                                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MapMarker`, `MapPosition`, and `Map`
[INFO] [stdout]   --> src/components/storage.rs:12:22
[INFO] [stdout]    |
[INFO] [stdout] 12 | use dioxus_leaflet::{Map, MapMarker, MapPosition};
[INFO] [stdout]    |                      ^^^  ^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/components/map.rs:104:10
[INFO] [stdout]     |
[INFO] [stdout] 104 |     let (mut latitude, mut longitude) = (0f64, 0f64);
[INFO] [stdout]     |          ----^^^^^^^^
[INFO] [stdout]     |          |
[INFO] [stdout]     |          help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/components/map.rs:104:24
[INFO] [stdout]     |
[INFO] [stdout] 104 |     let (mut latitude, mut longitude) = (0f64, 0f64);
[INFO] [stdout]     |                        ----^^^^^^^^^
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/components/map.rs:186:9
[INFO] [stdout]     |
[INFO] [stdout] 186 |     let mut user_id = U256::rnd();
[INFO] [stdout]     |         ----^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/components/map.rs:187:9
[INFO] [stdout]     |
[INFO] [stdout] 187 |     let mut user_name = format!("Unknown");
[INFO] [stdout]     |         ----^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `user_id`
[INFO] [stdout]    --> src/components/map.rs:186:9
[INFO] [stdout]     |
[INFO] [stdout] 186 |     let mut user_id = U256::rnd();
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_user_id`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/components/map.rs:242:9
[INFO] [stdout]     |
[INFO] [stdout] 242 |     let mut user_id = U256::rnd();
[INFO] [stdout]     |         ----^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/components/map.rs:293:16
[INFO] [stdout]     |
[INFO] [stdout] 293 |         .map(|(i, p)| MapMarker {
[INFO] [stdout]     |                ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]   --> src/components/storage.rs:29:13
[INFO] [stdout]    |
[INFO] [stdout] 29 |         let a = LOCK.lock().map_err(|_| anyhow::anyhow!("mutex error"))?;
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/components/storage.rs:124:13
[INFO] [stdout]     |
[INFO] [stdout] 124 |         let a = LOCK.lock().map_err(|_| anyhow::anyhow!("mutex error"))?;
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Storage` is never constructed
[INFO] [stdout]   --> src/components/storage.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct Storage {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `LOCK` is never used
[INFO] [stdout]   --> src/components/storage.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | static LOCK: LazyLock<Arc<Mutex<usize>>> = LazyLock::new(|| Arc::new(Mutex::new(0)));
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/components/storage.rs:28:18
[INFO] [stdout]     |
[INFO] [stdout]  27 | impl Storage {
[INFO] [stdout]     | ------------ associated items in this implementation
[INFO] [stdout]  28 |     pub async fn new(path: &str) -> Result<Self> {
[INFO] [stdout]     |                  ^^^
[INFO] [stdout] ...
[INFO] [stdout]  44 |     pub fn add_message(&mut self, user: U256, poi: usize, message: String) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  59 |     pub fn add_user(&mut self, id: U256, name: String) -> Result<()> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  74 |     pub fn users(&self) -> Vec<User> {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  78 |     pub fn get_messages(&self, poi: usize) -> Vec<MessageString> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  87 |     fn message_string(&self, msg: &Message) -> MessageString {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  99 |     pub fn get_stats(&self) -> Stats {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 123 |     async fn save(&mut self) -> Result<()> {
[INFO] [stdout]     |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Message` is never constructed
[INFO] [stdout]    --> src/components/storage.rs:137:12
[INFO] [stdout]     |
[INFO] [stdout] 137 | pub struct Message {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MessageV1` is never constructed
[INFO] [stdout]    --> src/components/storage.rs:137:12
[INFO] [stdout]     |
[INFO] [stdout] 137 | pub struct Message {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UserPrivate` is never constructed
[INFO] [stdout]    --> src/components/storage.rs:159:12
[INFO] [stdout]     |
[INFO] [stdout] 159 | pub struct UserPrivate {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UserPrivateV1` is never constructed
[INFO] [stdout]    --> src/components/storage.rs:159:12
[INFO] [stdout]     |
[INFO] [stdout] 159 | pub struct UserPrivate {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `public` is never used
[INFO] [stdout]    --> src/components/storage.rs:166:12
[INFO] [stdout]     |
[INFO] [stdout] 165 | impl UserPrivate {
[INFO] [stdout]     | ---------------- method in this implementation
[INFO] [stdout] 166 |     pub fn public(&self) -> U256 {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `User` is never constructed
[INFO] [stdout]    --> src/components/storage.rs:172:12
[INFO] [stdout]     |
[INFO] [stdout] 172 | pub struct User {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `with_storage` is never used
[INFO] [stdout]    --> src/components/storage.rs:188:10
[INFO] [stdout]     |
[INFO] [stdout] 188 | async fn with_storage<T, U: FnMut(&Storage) -> T>(mut f: U) -> T {
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `with_storage_mut` is never used
[INFO] [stdout]    --> src/components/storage.rs:196:10
[INFO] [stdout]     |
[INFO] [stdout] 196 | async fn with_storage_mut<T, U: FnMut(&mut Storage) -> T>(mut f: U) -> T {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/components/map.rs:260:21
[INFO] [stdout]     |
[INFO] [stdout] 260 |                     add_message(user_id, poi, input_text()).await;
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 260 |                     let _ = add_message(user_id, poi, input_text()).await;
[INFO] [stdout]     |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `dioxus::prelude::use_resource` that must be used
[INFO] [stdout]    --> src/components/map.rs:283:5
[INFO] [stdout]     |
[INFO] [stdout] 283 | /     use_resource(move || async move {
[INFO] [stdout] 284 | |         loop {
[INFO] [stdout] 285 | |             wait_ms(10).await;
[INFO] [stdout] 286 | |             *update.write() += 1;
[INFO] [stdout] 287 | |         }
[INFO] [stdout] 288 | |     });
[INFO] [stdout]     | |______^
[INFO] [stdout]     |
[INFO] [stdout]     = note: Consider using `cx.spawn` to run a future without reading its value
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 283 |     let _ = use_resource(move || async move {
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/components/storage.rs:201:5
[INFO] [stdout]     |
[INFO] [stdout] 201 |     s.save().await;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 201 |     let _ = s.save().await;
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.92s
[INFO] running `Command { std: "docker" "inspect" "8931fcf63f11911e5f478378c5fe08d3983f593de2ff9f94464344027d60efc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8931fcf63f11911e5f478378c5fe08d3983f593de2ff9f94464344027d60efc0", kill_on_drop: false }`
[INFO] [stdout] 8931fcf63f11911e5f478378c5fe08d3983f593de2ff9f94464344027d60efc0
