[INFO] cloning repository https://github.com/Mathletesv/Game-of-Rocks [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Mathletesv/Game-of-Rocks" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMathletesv%2FGame-of-Rocks", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMathletesv%2FGame-of-Rocks'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f41826b7e874a6f2de6836c8711d99dd71384674 [INFO] checking Mathletesv/Game-of-Rocks against try#6f8a6450478f69b8510c8976ab6c2a70b3b0e47c for pr-84920 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMathletesv%2FGame-of-Rocks" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Mathletesv/Game-of-Rocks on toolchain 6f8a6450478f69b8510c8976ab6c2a70b3b0e47c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Mathletesv/Game-of-Rocks [INFO] finished tweaking git repo https://github.com/Mathletesv/Game-of-Rocks [INFO] tweaked toml for git repo https://github.com/Mathletesv/Game-of-Rocks written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/Mathletesv/Game-of-Rocks already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "fetch" "--locked" "--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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded miow v0.2.2 [INFO] [stderr] Downloaded actix_derive v0.5.0 [INFO] [stderr] Downloaded bytestring v1.0.0 [INFO] [stderr] Downloaded actix-router v0.2.7 [INFO] [stderr] Downloaded v_escape_derive v0.8.4 [INFO] [stderr] Downloaded buf-min v0.1.1 [INFO] [stderr] Downloaded heck v0.3.2 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.73 [INFO] [stderr] Downloaded parking_lot_core v0.8.3 [INFO] [stderr] Downloaded cpuid-bool v0.1.2 [INFO] [stderr] Downloaded unicase v2.6.0 [INFO] [stderr] Downloaded v_escape v0.13.2 [INFO] [stderr] Downloaded pin-project v0.4.28 [INFO] [stderr] Downloaded actix-http v2.2.0 [INFO] [stderr] Downloaded tokio v0.2.25 [INFO] [stderr] Downloaded tracing-futures v0.2.5 [INFO] [stderr] Downloaded derive_more v0.99.13 [INFO] [stderr] Downloaded stdweb-derive v0.5.3 [INFO] [stderr] Downloaded discard v1.0.4 [INFO] [stderr] Downloaded cookie v0.14.4 [INFO] [stderr] Downloaded aho-corasick v0.7.15 [INFO] [stderr] Downloaded 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[stderr] Downloaded sha-1 v0.9.4 [INFO] [stderr] Downloaded actix-threadpool v0.3.3 [INFO] [stderr] Downloaded pin-project-lite v0.1.12 [INFO] [stderr] Downloaded proc-macro-hack v0.5.19 [INFO] [stderr] Downloaded time-macros v0.1.1 [INFO] [stderr] Downloaded version_check v0.9.3 [INFO] [stderr] Downloaded form_urlencoded v1.0.1 [INFO] [stderr] Downloaded futures-channel v0.3.13 [INFO] [stderr] Downloaded futures-core v0.3.13 [INFO] [stderr] Downloaded actix-web-actors v3.0.0 [INFO] [stderr] Downloaded rmp v0.8.10 [INFO] [stderr] Downloaded rmp-serde v0.15.4 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.73 [INFO] [stderr] Downloaded wasm-bindgen v0.2.73 [INFO] [stderr] Downloaded stdweb v0.4.20 [INFO] [stderr] Downloaded syn v1.0.68 [INFO] [stderr] Downloaded v_htmlescape v0.10.4 [INFO] [stderr] Downloaded actix-files v0.3.0 [INFO] [stderr] Downloaded actix v0.10.0 [INFO] [stderr] Downloaded tracing-core v0.1.17 [INFO] [stderr] Downloaded httparse v1.3.5 [INFO] [stderr] Downloaded threadpool v1.8.1 [INFO] [stderr] Downloaded convert_case v0.4.0 [INFO] [stderr] Downloaded tracing v0.1.25 [INFO] [stderr] Downloaded mio-uds v0.6.8 [INFO] [stderr] Downloaded futures-io v0.3.13 [INFO] [stderr] Downloaded futures-macro v0.3.13 [INFO] [stderr] Downloaded futures-util v0.3.13 [INFO] [stderr] Downloaded pin-project-internal v1.0.6 [INFO] [stderr] Downloaded http v0.2.3 [INFO] [stderr] Downloaded opaque-debug v0.3.0 [INFO] [stderr] Downloaded instant v0.1.9 [INFO] [stderr] Downloaded parking_lot v0.11.1 [INFO] [stderr] Downloaded mio v0.6.23 [INFO] [stderr] Downloaded signal-hook-registry v1.3.0 [INFO] [stderr] Downloaded redox_syscall v0.2.5 [INFO] [stderr] Downloaded net2 v0.2.37 [INFO] [stderr] Downloaded futures-task v0.3.13 [INFO] [stderr] Downloaded snap v1.0.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 463fd5c02c3c095f9481ab0be155793458ee4bfe32140123c3189ba1f8f66004 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "463fd5c02c3c095f9481ab0be155793458ee4bfe32140123c3189ba1f8f66004", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "463fd5c02c3c095f9481ab0be155793458ee4bfe32140123c3189ba1f8f66004", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "463fd5c02c3c095f9481ab0be155793458ee4bfe32140123c3189ba1f8f66004", kill_on_drop: false }` [INFO] [stdout] 463fd5c02c3c095f9481ab0be155793458ee4bfe32140123c3189ba1f8f66004 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+6f8a6450478f69b8510c8976ab6c2a70b3b0e47c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 45d42984e741af6984043c3727ab06c5b2bfdf2a4d9a561f69a63994462a5f13 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "45d42984e741af6984043c3727ab06c5b2bfdf2a4d9a561f69a63994462a5f13", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.92 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking futures-io v0.3.13 [INFO] [stderr] Compiling pin-project-internal v0.4.28 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking copyless v0.1.5 [INFO] [stderr] Compiling async-trait v0.1.48 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling snap v1.0.4 [INFO] [stderr] Checking futures-channel v0.3.13 [INFO] [stderr] Compiling cookie v0.14.4 [INFO] [stderr] Checking buf-min v0.1.1 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking log v0.4.14 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stderr] Checking encoding_rs v0.8.28 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Checking sha-1 v0.9.4 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking tracing v0.1.25 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling syn v1.0.68 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking signal-hook-registry v1.3.0 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Checking brotli-sys v0.3.2 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stderr] Checking resolv-conf v0.7.0 [INFO] [stderr] Checking brotli2 v0.3.2 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking rand_core v0.6.2 [INFO] [stderr] Checking flate2 v1.0.20 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rmp v0.8.10 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Checking tokio v0.2.25 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Compiling futures-macro v0.3.13 [INFO] [stderr] Compiling derive_more v0.99.13 [INFO] [stderr] Compiling actix-macros v0.1.3 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling enum-as-inner v0.3.3 [INFO] [stderr] Compiling pin-project-internal v1.0.6 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling actix-web-codegen v0.4.0 [INFO] [stderr] Compiling v_escape_derive v0.8.4 [INFO] [stderr] Compiling actix_derive v0.5.0 [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Checking time v0.2.26 [INFO] [stderr] Checking v_escape v0.13.2 [INFO] [stderr] Checking v_htmlescape v0.10.4 [INFO] [stderr] Checking futures-util v0.3.13 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking pin-project v1.0.6 [INFO] [stderr] Checking pin-project v0.4.28 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Checking actix-codec v0.3.0 [INFO] [stderr] Checking actix-threadpool v0.3.3 [INFO] [stderr] Checking actix-rt v1.1.1 [INFO] [stderr] Checking actix-service v1.0.6 [INFO] [stderr] Checking futures v0.3.13 [INFO] [stderr] Checking h2 v0.2.7 [INFO] [stderr] Checking trust-dns-proto v0.19.7 [INFO] [stderr] Checking actix-utils v2.0.0 [INFO] [stderr] Checking serde v1.0.125 [INFO] [stderr] Checking actix-server v1.0.4 [INFO] [stderr] Checking actix-tls v2.0.0 [INFO] [stderr] Checking actix-testing v1.0.1 [INFO] [stderr] Checking trust-dns-resolver v0.19.7 [INFO] [stderr] Checking actix-connect v2.0.0 [INFO] [stderr] Checking actix v0.10.0 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking serde_json v1.0.64 [INFO] [stderr] Checking actix-router v0.2.7 [INFO] [stderr] Checking rmp-serde v0.15.4 [INFO] [stderr] Checking actix-http v2.2.0 [INFO] [stderr] Checking awc v2.0.3 [INFO] [stderr] Checking actix-web v3.3.2 [INFO] [stderr] Checking actix-web-actors v3.0.0 [INFO] [stderr] Checking actix-files v0.3.0 [INFO] [stderr] Checking game-of-rocks v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `middleware` [INFO] [stdout] --> src/main.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use actix_web::{middleware, web, App, Error, HttpRequest, HttpResponse, HttpServer}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde::Serialize` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use serde::Serialize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::to_string` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use serde_json::to_string; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `middleware` [INFO] [stdout] --> src/main.rs:3:17 [INFO] [stdout] | [INFO] [stdout] 3 | use actix_web::{middleware, web, App, Error, HttpRequest, HttpResponse, HttpServer}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde::Serialize` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use serde::Serialize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::to_string` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use serde_json::to_string; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/main.rs:273:13 [INFO] [stdout] | [INFO] [stdout] 273 | Err(e) => unreachable!(), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/main.rs:275:17 [INFO] [stdout] | [INFO] [stdout] 275 | Err(e) => unreachable!(), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/main.rs:164:60 [INFO] [stdout] | [INFO] [stdout] 164 | ... Ok(id) => { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/main.rs:251:48 [INFO] [stdout] | [INFO] [stdout] 251 | fn handle(&mut self, msg: server::SetRoom, ctx: &mut Self::Context) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `show_possible` [INFO] [stdout] --> src/server.rs:268:13 [INFO] [stdout] | [INFO] [stdout] 268 | show_possible, [INFO] [stdout] | ^^^^^^^^^^^^^ help: try ignoring the field: `show_possible: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/main.rs:273:13 [INFO] [stdout] | [INFO] [stdout] 273 | Err(e) => unreachable!(), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/main.rs:275:17 [INFO] [stdout] | [INFO] [stdout] 275 | Err(e) => unreachable!(), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/main.rs:164:60 [INFO] [stdout] | [INFO] [stdout] 164 | ... Ok(id) => { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctx` [INFO] [stdout] --> src/main.rs:251:48 [INFO] [stdout] | [INFO] [stdout] 251 | fn handle(&mut self, msg: server::SetRoom, ctx: &mut Self::Context) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ctx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `show_possible` [INFO] [stdout] --> src/server.rs:268:13 [INFO] [stdout] | [INFO] [stdout] 268 | show_possible, [INFO] [stdout] | ^^^^^^^^^^^^^ help: try ignoring the field: `show_possible: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/server.rs:234:17 [INFO] [stdout] | [INFO] [stdout] 234 | / self.sessions [INFO] [stdout] 235 | | .get(&user_id) [INFO] [stdout] 236 | | .expect("impossible") [INFO] [stdout] 237 | | .1 [INFO] [stdout] 238 | | .do_send(SetRoom(room_id)); [INFO] [stdout] | |_______________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/server.rs:242:25 [INFO] [stdout] | [INFO] [stdout] 242 | / self.sessions[&i.id].0.do_send(Message(json![ [INFO] [stdout] 243 | | { [INFO] [stdout] 244 | | "type": "playerJoined", [INFO] [stdout] 245 | | "name": i.name, [INFO] [stdout] 246 | | } [INFO] [stdout] 247 | | ])); [INFO] [stdout] | |____________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/server.rs:276:9 [INFO] [stdout] | [INFO] [stdout] 276 | / self.sessions [INFO] [stdout] 277 | | .get(&id) [INFO] [stdout] 278 | | .expect("impossible") [INFO] [stdout] 279 | | .1 [INFO] [stdout] 280 | | .do_send(SetRoom(room_id)); [INFO] [stdout] | |_______________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/server.rs:234:17 [INFO] [stdout] | [INFO] [stdout] 234 | / self.sessions [INFO] [stdout] 235 | | .get(&user_id) [INFO] [stdout] 236 | | .expect("impossible") [INFO] [stdout] 237 | | .1 [INFO] [stdout] 238 | | .do_send(SetRoom(room_id)); [INFO] [stdout] | |_______________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/server.rs:242:25 [INFO] [stdout] | [INFO] [stdout] 242 | / self.sessions[&i.id].0.do_send(Message(json![ [INFO] [stdout] 243 | | { [INFO] [stdout] 244 | | "type": "playerJoined", [INFO] [stdout] 245 | | "name": i.name, [INFO] [stdout] 246 | | } [INFO] [stdout] 247 | | ])); [INFO] [stdout] | |____________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/server.rs:276:9 [INFO] [stdout] | [INFO] [stdout] 276 | / self.sessions [INFO] [stdout] 277 | | .get(&id) [INFO] [stdout] 278 | | .expect("impossible") [INFO] [stdout] 279 | | .1 [INFO] [stdout] 280 | | .do_send(SetRoom(room_id)); [INFO] [stdout] | |_______________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 29s [INFO] running `Command { std: "docker" "inspect" "45d42984e741af6984043c3727ab06c5b2bfdf2a4d9a561f69a63994462a5f13", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45d42984e741af6984043c3727ab06c5b2bfdf2a4d9a561f69a63994462a5f13", kill_on_drop: false }` [INFO] [stdout] 45d42984e741af6984043c3727ab06c5b2bfdf2a4d9a561f69a63994462a5f13