[INFO] cloning repository https://github.com/mikhalev-im/scrum-poker-server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mikhalev-im/scrum-poker-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmikhalev-im%2Fscrum-poker-server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmikhalev-im%2Fscrum-poker-server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 90f3edc6bc9ebbc0ac1b2f8fe3c76590764b04bf
[INFO] checking mikhalev-im/scrum-poker-server against try#59a256151e578f525a26127f2c3e3a6c7e2982ca for pr-149291-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmikhalev-im%2Fscrum-poker-server" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mikhalev-im/scrum-poker-server
[INFO] finished tweaking git repo https://github.com/mikhalev-im/scrum-poker-server
[INFO] tweaked toml for git repo https://github.com/mikhalev-im/scrum-poker-server written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mikhalev-im/scrum-poker-server on toolchain 59a256151e578f525a26127f2c3e3a6c7e2982ca
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+59a256151e578f525a26127f2c3e3a6c7e2982ca" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mikhalev-im/scrum-poker-server 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" "+59a256151e578f525a26127f2c3e3a6c7e2982ca" "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
[ERROR] error running command: no output for 300 seconds
[INFO] checking mikhalev-im/scrum-poker-server against try#59a256151e578f525a26127f2c3e3a6c7e2982ca for pr-149291-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmikhalev-im%2Fscrum-poker-server" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mikhalev-im/scrum-poker-server
[INFO] finished tweaking git repo https://github.com/mikhalev-im/scrum-poker-server
[INFO] tweaked toml for git repo https://github.com/mikhalev-im/scrum-poker-server written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mikhalev-im/scrum-poker-server on toolchain 59a256151e578f525a26127f2c3e3a6c7e2982ca
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+59a256151e578f525a26127f2c3e3a6c7e2982ca" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mikhalev-im/scrum-poker-server 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" "+59a256151e578f525a26127f2c3e3a6c7e2982ca" "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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+59a256151e578f525a26127f2c3e3a6c7e2982ca" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 321cfdc545c17c281e7ab5ebb836e4755bc717f0fba73ea45c12743f3a85b6a2
[INFO] running `Command { std: "docker" "start" "-a" "321cfdc545c17c281e7ab5ebb836e4755bc717f0fba73ea45c12743f3a85b6a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "321cfdc545c17c281e7ab5ebb836e4755bc717f0fba73ea45c12743f3a85b6a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "321cfdc545c17c281e7ab5ebb836e4755bc717f0fba73ea45c12743f3a85b6a2", kill_on_drop: false }`
[INFO] [stdout] 321cfdc545c17c281e7ab5ebb836e4755bc717f0fba73ea45c12743f3a85b6a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+59a256151e578f525a26127f2c3e3a6c7e2982ca" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0606f62e98c0887dcbbe468e9883204f4ecc0277e07d24f16d6bd0b29f162eb6
[INFO] running `Command { std: "docker" "start" "-a" "0606f62e98c0887dcbbe468e9883204f4ecc0277e07d24f16d6bd0b29f162eb6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.106
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]     Checking tinyvec v1.5.0
[INFO] [stderr]    Compiling futures-macro v0.3.17
[INFO] [stderr]    Compiling futures-task v0.3.17
[INFO] [stderr]    Compiling futures-core v0.3.17
[INFO] [stderr]     Checking generic-array v0.14.4
[INFO] [stderr]    Compiling futures-util v0.3.17
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]     Checking futures-sink v0.3.17
[INFO] [stderr]     Checking digest v0.9.0
[INFO] [stderr]     Checking block-buffer v0.9.0
[INFO] [stderr]     Checking sha-1 v0.9.8
[INFO] [stderr]     Checking getrandom v0.2.3
[INFO] [stderr]     Checking parking_lot_core v0.8.5
[INFO] [stderr]     Checking mio v0.7.14
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking unicode-normalization v0.1.19
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]     Checking url v2.2.2
[INFO] [stderr]     Checking serde_json v1.0.70
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling tokio-macros v1.5.1
[INFO] [stderr]    Compiling pin-project-internal v1.0.8
[INFO] [stderr]     Checking tokio v1.13.0
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking tungstenite v0.14.0
[INFO] [stderr]     Checking pin-project v1.0.8
[INFO] [stderr]     Checking tokio-tungstenite v0.15.0
[INFO] [stderr]     Checking poker v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `SinkExt`, `SplitStream`, and `future`
[INFO] [stdout]  --> src/main.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | use futures_util::{SinkExt, StreamExt, TryStreamExt, future, stream::{SplitSink, SplitStream}};
[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: `Message`
[INFO] [stdout]  --> src/main.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 | use tokio_tungstenite::tungstenite::{Message};
[INFO] [stdout]   |                                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `SinkExt`, `SplitStream`, and `future`
[INFO] [stdout]  --> src/main.rs:4:20
[INFO] [stdout]   |
[INFO] [stdout] 4 | use futures_util::{SinkExt, StreamExt, TryStreamExt, future, stream::{SplitSink, SplitStream}};
[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: `Message`
[INFO] [stdout]  --> src/main.rs:9:38
[INFO] [stdout]   |
[INFO] [stdout] 9 | use tokio_tungstenite::tungstenite::{Message};
[INFO] [stdout]   |                                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:98:10
[INFO] [stdout]    |
[INFO] [stdout] 98 |     let (mut sink, stream) = ws_stream.split();
[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/main.rs:98:10
[INFO] [stdout]    |
[INFO] [stdout] 98 |     let (mut sink, stream) = ws_stream.split();
[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: unused variable: `user_id`
[INFO] [stdout]  --> src/users.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub async fn set_name(user_id: &SocketAddr, name: Option<&str>, state: AppState) {
[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: unused variable: `user_id`
[INFO] [stdout]  --> src/users.rs:4:23
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub async fn set_name(user_id: &SocketAddr, name: Option<&str>, state: AppState) {
[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: unused variable: `name`
[INFO] [stdout]  --> src/users.rs:4:45
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub async fn set_name(user_id: &SocketAddr, name: Option<&str>, state: AppState) {
[INFO] [stdout]   |                                             ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]  --> src/users.rs:4:45
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub async fn set_name(user_id: &SocketAddr, name: Option<&str>, state: AppState) {
[INFO] [stdout]   |                                             ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]  --> src/users.rs:4:65
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub async fn set_name(user_id: &SocketAddr, name: Option<&str>, state: AppState) {
[INFO] [stdout]   |                                                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]  --> src/users.rs:4:65
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub async fn set_name(user_id: &SocketAddr, name: Option<&str>, state: AppState) {
[INFO] [stdout]   |                                                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id`, `name`, `room`, `score`, and `sink` are never read
[INFO] [stdout]   --> src/main.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 54 | struct User {
[INFO] [stdout]    |        ---- fields in this struct
[INFO] [stdout] 55 |     id: SocketAddr,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 56 |     name: Option<String>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 57 |     room: Option<String>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 58 |     score: Option<u8>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 59 |     sink: SplitSink<tokio_tungstenite::WebSocketStream<TcpStream>, tokio_tungstenite::tungstenite::Message>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id`, `name`, `room`, `score`, and `sink` are never read
[INFO] [stdout]   --> src/main.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 54 | struct User {
[INFO] [stdout]    |        ---- fields in this struct
[INFO] [stdout] 55 |     id: SocketAddr,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 56 |     name: Option<String>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 57 |     room: Option<String>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 58 |     score: Option<u8>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 59 |     sink: SplitSink<tokio_tungstenite::WebSocketStream<TcpStream>, tokio_tungstenite::tungstenite::Message>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id`, `password`, `users`, and `admins` are never read
[INFO] [stdout]   --> src/main.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 74 | struct Room {
[INFO] [stdout]    |        ---- fields in this struct
[INFO] [stdout] 75 |     id: String,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 76 |     password: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 77 |     users: HashSet<SocketAddr>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 78 |     admins: HashSet<SocketAddr>
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `rooms` is never read
[INFO] [stdout]   --> src/main.rs:83:5
[INFO] [stdout]    |
[INFO] [stdout] 81 | struct State {
[INFO] [stdout]    |        ----- field in this struct
[INFO] [stdout] 82 |     users: HashMap<SocketAddr, User>,
[INFO] [stdout] 83 |     rooms: HashMap<String, Room>
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id`, `password`, `users`, and `admins` are never read
[INFO] [stdout]   --> src/main.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 74 | struct Room {
[INFO] [stdout]    |        ---- fields in this struct
[INFO] [stdout] 75 |     id: String,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 76 |     password: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 77 |     users: HashSet<SocketAddr>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 78 |     admins: HashSet<SocketAddr>
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `rooms` is never read
[INFO] [stdout]   --> src/main.rs:83:5
[INFO] [stdout]    |
[INFO] [stdout] 81 | struct State {
[INFO] [stdout]    |        ----- field in this struct
[INFO] [stdout] 82 |     users: HashMap<SocketAddr, User>,
[INFO] [stdout] 83 |     rooms: HashMap<String, Room>
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.91s
[INFO] running `Command { std: "docker" "inspect" "0606f62e98c0887dcbbe468e9883204f4ecc0277e07d24f16d6bd0b29f162eb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0606f62e98c0887dcbbe468e9883204f4ecc0277e07d24f16d6bd0b29f162eb6", kill_on_drop: false }`
[INFO] [stdout] 0606f62e98c0887dcbbe468e9883204f4ecc0277e07d24f16d6bd0b29f162eb6
