[INFO] cloning repository https://github.com/bartosz-skejcik/socket_chat
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bartosz-skejcik/socket_chat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbartosz-skejcik%2Fsocket_chat", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbartosz-skejcik%2Fsocket_chat'...
[INFO] [stderr] /workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbartosz-skejcik%2Fsocket_chat: No space left on device
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[INFO] cloning repository https://github.com/bartosz-skejcik/socket_chat
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bartosz-skejcik/socket_chat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbartosz-skejcik%2Fsocket_chat", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbartosz-skejcik%2Fsocket_chat'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c520a4ebe2abe048a837306c76d5761e2214baa3
[INFO] checking bartosz-skejcik/socket_chat against try#bf5ff6675cf10ce009ac02007b064a7cfc4509ac for pr-140558
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbartosz-skejcik%2Fsocket_chat" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bartosz-skejcik/socket_chat on toolchain bf5ff6675cf10ce009ac02007b064a7cfc4509ac
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bf5ff6675cf10ce009ac02007b064a7cfc4509ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bartosz-skejcik/socket_chat
[INFO] finished tweaking git repo https://github.com/bartosz-skejcik/socket_chat
[INFO] tweaked toml for git repo https://github.com/bartosz-skejcik/socket_chat written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/bartosz-skejcik/socket_chat 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" "+bf5ff6675cf10ce009ac02007b064a7cfc4509ac" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+bf5ff6675cf10ce009ac02007b064a7cfc4509ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] afb30699ba8f77550e6df257f87dcd2384b975cc20b5385b62b0e01f8847a532
[INFO] running `Command { std: "docker" "start" "-a" "afb30699ba8f77550e6df257f87dcd2384b975cc20b5385b62b0e01f8847a532", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "afb30699ba8f77550e6df257f87dcd2384b975cc20b5385b62b0e01f8847a532", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afb30699ba8f77550e6df257f87dcd2384b975cc20b5385b62b0e01f8847a532", kill_on_drop: false }`
[INFO] [stdout] afb30699ba8f77550e6df257f87dcd2384b975cc20b5385b62b0e01f8847a532
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+bf5ff6675cf10ce009ac02007b064a7cfc4509ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a46c141c49746e1ae8af4fd8b4583c7da74500b9ef5181a6363594e17931774f
[INFO] running `Command { std: "docker" "start" "-a" "a46c141c49746e1ae8af4fd8b4583c7da74500b9ef5181a6363594e17931774f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling rustversion v1.0.18
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]    Compiling rustix v0.38.42
[INFO] [stderr]     Checking smallvec v1.13.2
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.14
[INFO] [stderr]     Checking ryu v1.0.18
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]     Checking itoa v1.0.14
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]     Checking equivalent v1.0.1
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking foldhash v0.1.4
[INFO] [stderr]    Compiling serde v1.0.216
[INFO] [stderr]     Checking allocator-api2 v0.2.21
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]     Checking unicode-width v0.1.14
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]    Compiling indoc v2.0.5
[INFO] [stderr]     Checking unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling serde_json v1.0.133
[INFO] [stderr]    Compiling anyhow v1.0.94
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking unicode-width v0.2.0
[INFO] [stderr]     Checking cassowary v0.3.0
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]    Compiling pretty_assertions v1.4.1
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]     Checking castaway v0.2.3
[INFO] [stderr]     Checking compact_str v0.8.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]     Checking lru v0.12.5
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking signal-hook-mio v0.2.4
[INFO] [stderr]     Checking crossterm v0.28.1
[INFO] [stderr]     Checking unicode-truncate v1.1.0
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling serde_derive v1.0.216
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]    Compiling darling_macro v0.20.10
[INFO] [stderr]    Compiling darling v0.20.10
[INFO] [stderr]    Compiling instability v0.3.3
[INFO] [stderr]     Checking ratatui v0.29.0
[INFO] [stderr]     Checking socket_chat v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `KeyCode`, `KeyEventKind`, `KeyEvent`, and `self`
[INFO] [stdout]  --> src/app/mod.rs:3:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crossterm::event::{self, Event, KeyCode, KeyEvent, KeyEventKind};
[INFO] [stdout]   |                        ^^^^         ^^^^^^^  ^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Paragraph` and `Text`
[INFO] [stdout]   --> src/app/mod.rs:9:18
[INFO] [stdout]    |
[INFO] [stdout] 9  |     text::{Line, Text},
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 10 |     widgets::{Block, Paragraph, Widget},
[INFO] [stdout]    |                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `KeyCode`, `KeyEventKind`, `KeyEvent`, and `self`
[INFO] [stdout]  --> src/app/mod.rs:3:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crossterm::event::{self, Event, KeyCode, KeyEvent, KeyEventKind};
[INFO] [stdout]   |                        ^^^^         ^^^^^^^  ^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Paragraph` and `Text`
[INFO] [stdout]   --> src/app/mod.rs:9:18
[INFO] [stdout]    |
[INFO] [stdout] 9  |     text::{Line, Text},
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 10 |     widgets::{Block, Paragraph, Widget},
[INFO] [stdout]    |                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame`
[INFO] [stdout]   --> src/app/mod.rs:30:20
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn draw(&self, frame: &mut Frame) {
[INFO] [stdout]    |                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block`
[INFO] [stdout]   --> src/app/mod.rs:44:13
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let block = Block::bordered()
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_block`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `area`
[INFO] [stdout]   --> src/app/mod.rs:40:21
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn render(self, area: Rect, buf: &mut Buffer) {
[INFO] [stdout]    |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_area`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buf`
[INFO] [stdout]   --> src/app/mod.rs:40:33
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn render(self, area: Rect, buf: &mut Buffer) {
[INFO] [stdout]    |                                 ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `frame`
[INFO] [stdout]   --> src/app/mod.rs:30:20
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn draw(&self, frame: &mut Frame) {
[INFO] [stdout]    |                    ^^^^^ help: if this is intentional, prefix it with an underscore: `_frame`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `block`
[INFO] [stdout]   --> src/app/mod.rs:44:13
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let block = Block::bordered()
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_block`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `area`
[INFO] [stdout]   --> src/app/mod.rs:40:21
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn render(self, area: Rect, buf: &mut Buffer) {
[INFO] [stdout]    |                     ^^^^ help: if this is intentional, prefix it with an underscore: `_area`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buf`
[INFO] [stdout]   --> src/app/mod.rs:40:33
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn render(self, area: Rect, buf: &mut Buffer) {
[INFO] [stdout]    |                                 ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `events` is never read
[INFO] [stdout]   --> src/app/mod.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct App {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] 16 |     events: Vec<Event>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `App` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Server` is never constructed
[INFO] [stdout]   --> src/utils/mod.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct Server {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Server` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `new_client`, `get_client`, `new_message`, `broadcast`, and `add_connection` are never used
[INFO] [stdout]   --> src/utils/mod.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl Server {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] 33 |     pub fn new_client(&mut self, client: Client) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub fn get_client(&self, addr: &String) -> Option<&Client> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     pub fn new_message(&mut self, message: String, client: &Client) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 |     pub fn broadcast(&mut self, message: &str) -> Result<(), Error> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 72 |     pub fn add_connection(&mut self, stream: TcpStream) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new_server` and `new` are never used
[INFO] [stdout]   --> src/utils/mod.rs:78:12
[INFO] [stdout]    |
[INFO] [stdout] 77 | impl Client {
[INFO] [stdout]    | ----------- associated functions in this implementation
[INFO] [stdout] 78 |     pub fn new_server(addr: String) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 |     pub fn new(addr: String, name: String) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `serialize` are never used
[INFO] [stdout]   --> src/utils/events.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl ServerMessage {
[INFO] [stdout]    | ------------------ associated items in this implementation
[INFO] [stdout] 19 |     pub fn new(event: Event) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub fn serialize(&self) -> Result<String, serde_json::Error> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `events` is never read
[INFO] [stdout]   --> src/app/mod.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct App {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] 16 |     events: Vec<Event>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `App` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new_server` is never used
[INFO] [stdout]   --> src/utils/mod.rs:78:12
[INFO] [stdout]    |
[INFO] [stdout] 77 | impl Client {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 78 |     pub fn new_server(addr: String) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `deserialize` is never used
[INFO] [stdout]   --> src/utils/events.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl ServerMessage {
[INFO] [stdout]    | ------------------ associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub fn deserialize(data: &str) -> Result<Self, serde_json::Error> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Server` is never constructed
[INFO] [stdout]   --> src/utils/mod.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct Server {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Server` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `new_client`, `get_client`, `new_message`, `broadcast`, and `add_connection` are never used
[INFO] [stdout]   --> src/utils/mod.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 32 | impl Server {
[INFO] [stdout]    | ----------- methods in this implementation
[INFO] [stdout] 33 |     pub fn new_client(&mut self, client: Client) {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub fn get_client(&self, addr: &String) -> Option<&Client> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 50 |     pub fn new_message(&mut self, message: String, client: &Client) {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 |     pub fn broadcast(&mut self, message: &str) -> Result<(), Error> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 72 |     pub fn add_connection(&mut self, stream: TcpStream) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new_server` and `new` are never used
[INFO] [stdout]   --> src/utils/mod.rs:78:12
[INFO] [stdout]    |
[INFO] [stdout] 77 | impl Client {
[INFO] [stdout]    | ----------- associated functions in this implementation
[INFO] [stdout] 78 |     pub fn new_server(addr: String) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 86 |     pub fn new(addr: String, name: String) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `serialize` are never used
[INFO] [stdout]   --> src/utils/events.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl ServerMessage {
[INFO] [stdout]    | ------------------ associated items in this implementation
[INFO] [stdout] 19 |     pub fn new(event: Event) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub fn serialize(&self) -> Result<String, serde_json::Error> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new_server` is never used
[INFO] [stdout]   --> src/utils/mod.rs:78:12
[INFO] [stdout]    |
[INFO] [stdout] 77 | impl Client {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 78 |     pub fn new_server(addr: String) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `deserialize` is never used
[INFO] [stdout]   --> src/utils/events.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl ServerMessage {
[INFO] [stdout]    | ------------------ associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub fn deserialize(data: &str) -> Result<Self, serde_json::Error> {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.53s
[INFO] running `Command { std: "docker" "inspect" "a46c141c49746e1ae8af4fd8b4583c7da74500b9ef5181a6363594e17931774f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a46c141c49746e1ae8af4fd8b4583c7da74500b9ef5181a6363594e17931774f", kill_on_drop: false }`
[INFO] [stdout] a46c141c49746e1ae8af4fd8b4583c7da74500b9ef5181a6363594e17931774f
