[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 master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmikhalev-im%2Fscrum-poker-server" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mikhalev-im/scrum-poker-server on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/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-2-tc1/source/Cargo.toml [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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded utf-8 v0.7.6 [INFO] [stderr] Downloaded proc-macro2 v1.0.32 [INFO] [stderr] Downloaded quote v1.0.10 [INFO] [stderr] Downloaded tokio-tungstenite v0.15.0 [INFO] [stderr] Downloaded sha-1 v0.9.8 [INFO] [stderr] Downloaded pin-project-internal v1.0.8 [INFO] [stderr] Downloaded tinyvec v1.5.0 [INFO] [stderr] Downloaded tokio-macros v1.5.1 [INFO] [stderr] Downloaded pin-project v1.0.8 [INFO] [stderr] Downloaded once_cell v1.8.0 [INFO] [stderr] Downloaded lock_api v0.4.5 [INFO] [stderr] Downloaded http v0.2.5 [INFO] [stderr] Downloaded serde_json v1.0.70 [INFO] [stderr] Downloaded smallvec v1.7.0 [INFO] [stderr] Downloaded httparse v1.5.1 [INFO] [stderr] Downloaded getrandom v0.2.3 [INFO] [stderr] Downloaded syn v1.0.81 [INFO] [stderr] Downloaded typenum v1.14.0 [INFO] [stderr] Downloaded tungstenite v0.14.0 [INFO] [stderr] Downloaded ppv-lite86 v0.2.15 [INFO] [stderr] Downloaded tokio v1.13.0 [INFO] [stderr] Downloaded libc v0.2.106 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 626d174e9932a14c5323f38908ac982f2a8c72a8cfa1adade938b33e17cb4011 [INFO] running `Command { std: "docker" "start" "-a" "626d174e9932a14c5323f38908ac982f2a8c72a8cfa1adade938b33e17cb4011", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "626d174e9932a14c5323f38908ac982f2a8c72a8cfa1adade938b33e17cb4011", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "626d174e9932a14c5323f38908ac982f2a8c72a8cfa1adade938b33e17cb4011", kill_on_drop: false }` [INFO] [stdout] 626d174e9932a14c5323f38908ac982f2a8c72a8cfa1adade938b33e17cb4011 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a343ea388a0518b74dbc7c26dd87dc3c646ba4bc437bebd78845c6b20698328a [INFO] running `Command { std: "docker" "start" "-a" "a343ea388a0518b74dbc7c26dd87dc3c646ba4bc437bebd78845c6b20698328a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling libc v0.2.106 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling typenum v1.14.0 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Checking unicode-bidi v0.3.7 [INFO] [stderr] Checking tinyvec v1.5.0 [INFO] [stderr] Compiling futures-macro v0.3.17 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking ppv-lite86 v0.2.15 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling tokio v1.13.0 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking cpufeatures v0.2.1 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Compiling serde_json v1.0.70 [INFO] [stderr] Checking utf-8 v0.7.6 [INFO] [stderr] Checking futures-sink v0.3.17 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Checking http v0.2.5 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking mio v0.7.14 [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 block-buffer v0.9.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking sha-1 v0.9.8 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Compiling tokio-macros v1.5.1 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking pin-project v1.0.8 [INFO] [stderr] Checking tungstenite v0.14.0 [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)]` 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)]` 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)]` 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)]` 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)]` 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)]` 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, [INFO] [stdout] | ^^^^ [INFO] [stdout] 57 | room: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] 58 | score: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 59 | sink: SplitSink, tokio_tungstenite::tungstenite::Message>, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` 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, [INFO] [stdout] | ^^^^ [INFO] [stdout] 57 | room: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] 58 | score: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 59 | sink: SplitSink, tokio_tungstenite::tungstenite::Message>, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` 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, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 77 | users: HashSet, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 78 | admins: HashSet [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, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 77 | users: HashSet, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 78 | admins: HashSet [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, [INFO] [stdout] 83 | rooms: HashMap [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, [INFO] [stdout] 83 | rooms: HashMap [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.21s [INFO] running `Command { std: "docker" "inspect" "a343ea388a0518b74dbc7c26dd87dc3c646ba4bc437bebd78845c6b20698328a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a343ea388a0518b74dbc7c26dd87dc3c646ba4bc437bebd78845c6b20698328a", kill_on_drop: false }` [INFO] [stdout] a343ea388a0518b74dbc7c26dd87dc3c646ba4bc437bebd78845c6b20698328a