[INFO] cloning repository https://github.com/divyarang24/Rust_chat_app [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/divyarang24/Rust_chat_app" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdivyarang24%2FRust_chat_app", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdivyarang24%2FRust_chat_app'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 59be6289b9e17ec9ba94b611c4414d694adb7b61 [INFO] checking divyarang24/Rust_chat_app against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdivyarang24%2FRust_chat_app" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/divyarang24/Rust_chat_app on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/divyarang24/Rust_chat_app [INFO] finished tweaking git repo https://github.com/divyarang24/Rust_chat_app [INFO] tweaked toml for git repo https://github.com/divyarang24/Rust_chat_app written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/divyarang24/Rust_chat_app 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c4eabb9363325f042dc7f18610021d051d9d26c50284e456003d5737c111ec63 [INFO] running `Command { std: "docker" "start" "-a" "c4eabb9363325f042dc7f18610021d051d9d26c50284e456003d5737c111ec63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c4eabb9363325f042dc7f18610021d051d9d26c50284e456003d5737c111ec63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4eabb9363325f042dc7f18610021d051d9d26c50284e456003d5737c111ec63", kill_on_drop: false }` [INFO] [stdout] c4eabb9363325f042dc7f18610021d051d9d26c50284e456003d5737c111ec63 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 17ea276d22741f3d889e5a8fc5003e324672552952d693e9dbac2483cb30e77b [INFO] running `Command { std: "docker" "start" "-a" "17ea276d22741f3d889e5a8fc5003e324672552952d693e9dbac2483cb30e77b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling syn v2.0.53 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling zstd-safe v7.0.0 [INFO] [stderr] Checking local-waker v0.1.4 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling bytes v1.6.0 [INFO] [stderr] Checking alloc-no-stdlib v2.0.4 [INFO] [stderr] Checking http v0.2.12 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking alloc-stdlib v0.2.2 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling pin-project-lite v0.2.13 [INFO] [stderr] Compiling itoa v1.0.10 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking brotli-decompressor v2.5.1 [INFO] [stderr] Checking actix-utils v3.0.1 [INFO] [stderr] Checking bytestring v1.3.1 [INFO] [stderr] Checking tokio v1.36.0 [INFO] [stderr] Compiling cookie v0.16.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Checking time v0.3.34 [INFO] [stderr] Compiling jobserver v0.1.28 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking actix-service v2.0.2 [INFO] [stderr] Checking local-channel v0.1.5 [INFO] [stderr] Checking language-tags v0.3.2 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Checking brotli v3.5.0 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Compiling v_htmlescape v0.15.8 [INFO] [stderr] Checking crossbeam-channel v0.5.12 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking http-range v0.1.5 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Compiling zstd-sys v2.0.9+zstd.1.5.5 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking env_logger v0.9.3 [INFO] [stderr] Compiling actix-router v0.5.2 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking actix-rt v2.9.0 [INFO] [stderr] Checking actix-server v2.3.0 [INFO] [stderr] Checking actix-codec v0.5.2 [INFO] [stderr] Checking h2 v0.3.25 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling actix-macros v0.2.4 [INFO] [stderr] Compiling actix-web-codegen v4.2.2 [INFO] [stderr] Compiling actix_derive v0.6.1 [INFO] [stderr] Checking actix v0.13.3 [INFO] [stderr] Checking zstd v0.13.0 [INFO] [stderr] Checking actix-http v3.6.0 [INFO] [stderr] Checking serde_json v1.0.114 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking actix-web v4.5.1 [INFO] [stderr] Checking actix-files v0.6.5 [INFO] [stderr] Checking actix-web-actors v4.3.0 [INFO] [stderr] Checking websocket-example v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::any::type_name` [INFO] [stdout] --> src/server.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::any::type_name; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/server.rs:180:57 [INFO] [stdout] | [INFO] [stdout] 180 | let text = parts[..parts.len() - 1].join(" ");; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::any::type_name` [INFO] [stdout] --> src/server.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::any::type_name; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/server.rs:180:57 [INFO] [stdout] | [INFO] [stdout] 180 | let text = parts[..parts.len() - 1].join(" ");; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `count` [INFO] [stdout] --> src/server.rs:138:13 [INFO] [stdout] | [INFO] [stdout] 138 | let count = self.visitor_count.fetch_add(1, Ordering::SeqCst); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_count` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `room` [INFO] [stdout] --> src/server.rs:166:13 [INFO] [stdout] | [INFO] [stdout] 166 | for room in rooms { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_room` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `count` [INFO] [stdout] --> src/server.rs:138:13 [INFO] [stdout] | [INFO] [stdout] 138 | let count = self.visitor_count.fetch_add(1, Ordering::SeqCst); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_count` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `room` [INFO] [stdout] --> src/server.rs:166:13 [INFO] [stdout] | [INFO] [stdout] 166 | for room in rooms { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_room` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `room` [INFO] [stdout] --> src/server.rs:232:13 [INFO] [stdout] | [INFO] [stdout] 232 | for room in rooms { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_room` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `room` [INFO] [stdout] --> src/server.rs:232:13 [INFO] [stdout] | [INFO] [stdout] 232 | for room in rooms { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_room` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.82s [INFO] running `Command { std: "docker" "inspect" "17ea276d22741f3d889e5a8fc5003e324672552952d693e9dbac2483cb30e77b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "17ea276d22741f3d889e5a8fc5003e324672552952d693e9dbac2483cb30e77b", kill_on_drop: false }` [INFO] [stdout] 17ea276d22741f3d889e5a8fc5003e324672552952d693e9dbac2483cb30e77b [INFO] checking divyarang24/Rust_chat_app against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdivyarang24%2FRust_chat_app" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/divyarang24/Rust_chat_app on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/divyarang24/Rust_chat_app [INFO] finished tweaking git repo https://github.com/divyarang24/Rust_chat_app [INFO] tweaked toml for git repo https://github.com/divyarang24/Rust_chat_app written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/divyarang24/Rust_chat_app 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bfe8ac747c4a6dd006531b88c3b4e43a722132b51adb32615e98732c8acdcc41 [INFO] running `Command { std: "docker" "start" "-a" "bfe8ac747c4a6dd006531b88c3b4e43a722132b51adb32615e98732c8acdcc41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bfe8ac747c4a6dd006531b88c3b4e43a722132b51adb32615e98732c8acdcc41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bfe8ac747c4a6dd006531b88c3b4e43a722132b51adb32615e98732c8acdcc41", kill_on_drop: false }` [INFO] [stdout] bfe8ac747c4a6dd006531b88c3b4e43a722132b51adb32615e98732c8acdcc41 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 93b9b986f4799b9f130fc2b535579cc8ba7ca8cc2af9468fdf1004ffb801208c [INFO] running `Command { std: "docker" "start" "-a" "93b9b986f4799b9f130fc2b535579cc8ba7ca8cc2af9468fdf1004ffb801208c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking alloc-no-stdlib v2.0.4 [INFO] [stderr] Compiling syn v2.0.53 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling bytes v1.6.0 [INFO] [stderr] Compiling zstd-safe v7.0.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking local-waker v0.1.4 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking http v0.2.12 [INFO] [stderr] Checking alloc-stdlib v0.2.2 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling pin-project-lite v0.2.13 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Compiling itoa v1.0.10 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Checking brotli-decompressor v2.5.1 [INFO] [stderr] Checking actix-utils v3.0.1 [INFO] [stderr] Checking bytestring v1.3.1 [INFO] [stderr] Compiling jobserver v0.1.28 [INFO] [stderr] Checking tokio v1.36.0 [INFO] [stderr] Compiling cookie v0.16.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Checking actix-service v2.0.2 [INFO] [stderr] Checking time v0.3.34 [INFO] [stderr] Checking flate2 v1.0.28 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking local-channel v0.1.5 [INFO] [stderr] Checking language-tags v0.3.2 [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking brotli v3.5.0 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Compiling v_htmlescape v0.15.8 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking http-range v0.1.5 [INFO] [stderr] Checking crossbeam-channel v0.5.12 [INFO] [stderr] Compiling zstd-sys v2.0.9+zstd.1.5.5 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking env_logger v0.9.3 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking actix-rt v2.9.0 [INFO] [stderr] Compiling actix-router v0.5.2 [INFO] [stderr] Checking h2 v0.3.25 [INFO] [stderr] Checking actix-codec v0.5.2 [INFO] [stderr] Compiling actix-macros v0.2.4 [INFO] [stderr] Compiling actix-web-codegen v4.2.2 [INFO] [stderr] Checking actix-server v2.3.0 [INFO] [stderr] Compiling actix_derive v0.6.1 [INFO] [stderr] Checking zstd v0.13.0 [INFO] [stderr] Checking actix v0.13.3 [INFO] [stderr] Checking actix-http v3.6.0 [INFO] [stderr] Checking serde_json v1.0.114 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking actix-web v4.5.1 [INFO] [stderr] Checking actix-files v0.6.5 [INFO] [stderr] Checking actix-web-actors v4.3.0 [INFO] [stderr] Checking websocket-example v1.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::any::type_name` [INFO] [stdout] --> src/server.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::any::type_name; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/server.rs:180:57 [INFO] [stdout] | [INFO] [stdout] 180 | let text = parts[..parts.len() - 1].join(" ");; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::any::type_name` [INFO] [stdout] --> src/server.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::any::type_name; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/server.rs:180:57 [INFO] [stdout] | [INFO] [stdout] 180 | let text = parts[..parts.len() - 1].join(" ");; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `count` [INFO] [stdout] --> src/server.rs:138:13 [INFO] [stdout] | [INFO] [stdout] 138 | let count = self.visitor_count.fetch_add(1, Ordering::SeqCst); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_count` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `room` [INFO] [stdout] --> src/server.rs:166:13 [INFO] [stdout] | [INFO] [stdout] 166 | for room in rooms { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_room` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `room` [INFO] [stdout] --> src/server.rs:232:13 [INFO] [stdout] | [INFO] [stdout] 232 | for room in rooms { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_room` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `count` [INFO] [stdout] --> src/server.rs:138:13 [INFO] [stdout] | [INFO] [stdout] 138 | let count = self.visitor_count.fetch_add(1, Ordering::SeqCst); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_count` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `room` [INFO] [stdout] --> src/server.rs:166:13 [INFO] [stdout] | [INFO] [stdout] 166 | for room in rooms { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_room` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `room` [INFO] [stdout] --> src/server.rs:232:13 [INFO] [stdout] | [INFO] [stdout] 232 | for room in rooms { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_room` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 38.58s [INFO] running `Command { std: "docker" "inspect" "93b9b986f4799b9f130fc2b535579cc8ba7ca8cc2af9468fdf1004ffb801208c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93b9b986f4799b9f130fc2b535579cc8ba7ca8cc2af9468fdf1004ffb801208c", kill_on_drop: false }` [INFO] [stdout] 93b9b986f4799b9f130fc2b535579cc8ba7ca8cc2af9468fdf1004ffb801208c