[INFO] cloning repository https://github.com/qarux/rumble [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/qarux/rumble" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqarux%2Frumble", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqarux%2Frumble'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d6fbc55ff239e852b1b6c2d1b6fa77c13b1ac431 [INFO] checking qarux/rumble against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqarux%2Frumble" "/workspace/builds/worker-21/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-21/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/qarux/rumble on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/qarux/rumble [INFO] finished tweaking git repo https://github.com/qarux/rumble [INFO] tweaked toml for git repo https://github.com/qarux/rumble written to /workspace/builds/worker-21/source/Cargo.toml [INFO] crate git repo https://github.com/qarux/rumble already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded protobuf-codegen v2.23.0 [INFO] [stderr] Downloaded protoc-rust v2.23.0 [INFO] [stderr] Downloaded protoc v2.23.0 [INFO] [stderr] Downloaded tokio v1.6.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 58f206322107e129748e8f99e36ab17de6ca0d4f9379300be6a80c04c393dc11 [INFO] running `Command { std: "docker" "start" "-a" "58f206322107e129748e8f99e36ab17de6ca0d4f9379300be6a80c04c393dc11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "58f206322107e129748e8f99e36ab17de6ca0d4f9379300be6a80c04c393dc11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58f206322107e129748e8f99e36ab17de6ca0d4f9379300be6a80c04c393dc11", kill_on_drop: false }` [INFO] [stdout] 58f206322107e129748e8f99e36ab17de6ca0d4f9379300be6a80c04c393dc11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6cee9f706a03f818b5fc2e88859d554a71bbee7ddbdde4a2381664150b627b66 [INFO] running `Command { std: "docker" "start" "-a" "6cee9f706a03f818b5fc2e88859d554a71bbee7ddbdde4a2381664150b627b66", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo. [INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously. [INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html [INFO] [stderr] When building the following dependencies, the given features will no longer be used: [INFO] [stderr] [INFO] [stderr] log v0.4.14 (as host dependency): std [INFO] [stderr] syn v1.0.72 (as host dependency): full, visit [INFO] [stderr] [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Compiling protobuf v2.23.0 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Checking once_cell v1.7.2 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Checking pin-project-lite v0.2.6 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking cpufeatures v0.1.5 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Checking memchr v2.4.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.4 [INFO] [stderr] Compiling tokio v1.6.1 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling which v4.1.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking mio v0.7.11 [INFO] [stderr] Compiling protoc v2.23.0 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking crossbeam-epoch v0.9.4 [INFO] [stderr] Checking cipher v0.3.0 [INFO] [stderr] Checking aes v0.7.4 [INFO] [stderr] Checking sled v0.34.6 [INFO] [stderr] Checking env_logger v0.8.4 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling protobuf-codegen v2.23.0 [INFO] [stderr] Checking webpki v0.21.4 [INFO] [stderr] Checking sct v0.6.1 [INFO] [stderr] Compiling protoc-rust v2.23.0 [INFO] [stderr] Checking rustls v0.19.1 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling rumble v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating build.rs from 2018 edition to 2021 [INFO] [stderr] Checking tokio-rustls v0.22.0 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Migrating src/main.rs from 2018 edition to 2021 [INFO] [stdout] warning: field is never read: `db` [INFO] [stdout] --> src/db.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | db: sled::Db, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `users` [INFO] [stdout] --> src/db.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | users: sled::Tree, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/client.rs:179:25 [INFO] [stdout] | [INFO] [stdout] 179 | sender.send(InnerEvent::AudioPacket(packet)).await; [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/client.rs:186:9 [INFO] [stdout] | [INFO] [stdout] 186 | / self.inner_event_sender [INFO] [stdout] 187 | | .send(InnerEvent::AudioChannel(audio_channel)) [INFO] [stdout] 188 | | .await; [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/client.rs:192:9 [INFO] [stdout] | [INFO] [stdout] 192 | / self.inner_event_sender [INFO] [stdout] 193 | | .send(InnerEvent::ServerEvent(event)) [INFO] [stdout] 194 | | .await; [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/client.rs:272:17 [INFO] [stdout] | [INFO] [stdout] 272 | / match control_channel.receive().await { [INFO] [stdout] 273 | | Ok(packet) => sender.send(InnerEvent::ControlPacket(packet)).await, [INFO] [stdout] 274 | | Err(_) => { [INFO] [stdout] 275 | | // TODO [INFO] [stdout] ... | [INFO] [stdout] 278 | | } [INFO] [stdout] 279 | | }; [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/client.rs:276:25 [INFO] [stdout] | [INFO] [stdout] 276 | sender.send(InnerEvent::SelfDisconnected).await; [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/client.rs:347:17 [INFO] [stdout] | [INFO] [stdout] 347 | / self.client_event_sender [INFO] [stdout] 348 | | .send(ClientEvent::Talking(audio_data)) [INFO] [stdout] 349 | | .await; [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/client.rs:359:17 [INFO] [stdout] | [INFO] [stdout] 359 | self.audio_channel.as_ref().unwrap().send(packet).await; [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/client.rs:363:17 [INFO] [stdout] | [INFO] [stdout] 363 | / self.client_event_sender [INFO] [stdout] 364 | | .send(ClientEvent::Talking(audio_data)) [INFO] [stdout] 365 | | .await; [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/client.rs:390:9 [INFO] [stdout] | [INFO] [stdout] 390 | / self.client_event_sender [INFO] [stdout] 391 | | .send(ClientEvent::Disconnected) [INFO] [stdout] 392 | | .await; [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/client.rs:400:13 [INFO] [stdout] | [INFO] [stdout] 400 | / self.control_channel [INFO] [stdout] 401 | | .send(MumblePacket::UdpTunnel(audio_packet)) [INFO] [stdout] 402 | | .await; [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/db.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | / channels [INFO] [stdout] 54 | | .compare_and_swap( [INFO] [stdout] 55 | | ROOT_CHANNEL_ID.to_be_bytes(), [INFO] [stdout] 56 | | Option::<&[u8]>::None, [INFO] [stdout] 57 | | Some(root_channel), [INFO] [stdout] 58 | | ) [INFO] [stdout] 59 | | .unwrap(); [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:117:13 [INFO] [stdout] | [INFO] [stdout] 117 | sender.send(Vec::from(buf)).await; [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: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `db` [INFO] [stdout] --> src/db.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | db: sled::Db, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `users` [INFO] [stdout] --> src/db.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | users: sled::Tree, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/client.rs:179:25 [INFO] [stdout] | [INFO] [stdout] 179 | sender.send(InnerEvent::AudioPacket(packet)).await; [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/client.rs:186:9 [INFO] [stdout] | [INFO] [stdout] 186 | / self.inner_event_sender [INFO] [stdout] 187 | | .send(InnerEvent::AudioChannel(audio_channel)) [INFO] [stdout] 188 | | .await; [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/client.rs:192:9 [INFO] [stdout] | [INFO] [stdout] 192 | / self.inner_event_sender [INFO] [stdout] 193 | | .send(InnerEvent::ServerEvent(event)) [INFO] [stdout] 194 | | .await; [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/client.rs:272:17 [INFO] [stdout] | [INFO] [stdout] 272 | / match control_channel.receive().await { [INFO] [stdout] 273 | | Ok(packet) => sender.send(InnerEvent::ControlPacket(packet)).await, [INFO] [stdout] 274 | | Err(_) => { [INFO] [stdout] 275 | | // TODO [INFO] [stdout] ... | [INFO] [stdout] 278 | | } [INFO] [stdout] 279 | | }; [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/client.rs:276:25 [INFO] [stdout] | [INFO] [stdout] 276 | sender.send(InnerEvent::SelfDisconnected).await; [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/client.rs:347:17 [INFO] [stdout] | [INFO] [stdout] 347 | / self.client_event_sender [INFO] [stdout] 348 | | .send(ClientEvent::Talking(audio_data)) [INFO] [stdout] 349 | | .await; [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/client.rs:359:17 [INFO] [stdout] | [INFO] [stdout] 359 | self.audio_channel.as_ref().unwrap().send(packet).await; [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/client.rs:363:17 [INFO] [stdout] | [INFO] [stdout] 363 | / self.client_event_sender [INFO] [stdout] 364 | | .send(ClientEvent::Talking(audio_data)) [INFO] [stdout] 365 | | .await; [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/client.rs:390:9 [INFO] [stdout] | [INFO] [stdout] 390 | / self.client_event_sender [INFO] [stdout] 391 | | .send(ClientEvent::Disconnected) [INFO] [stdout] 392 | | .await; [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/client.rs:400:13 [INFO] [stdout] | [INFO] [stdout] 400 | / self.control_channel [INFO] [stdout] 401 | | .send(MumblePacket::UdpTunnel(audio_packet)) [INFO] [stdout] 402 | | .await; [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/db.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | / channels [INFO] [stdout] 54 | | .compare_and_swap( [INFO] [stdout] 55 | | ROOT_CHANNEL_ID.to_be_bytes(), [INFO] [stdout] 56 | | Option::<&[u8]>::None, [INFO] [stdout] 57 | | Some(root_channel), [INFO] [stdout] 58 | | ) [INFO] [stdout] 59 | | .unwrap(); [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:117:13 [INFO] [stdout] | [INFO] [stdout] 117 | sender.send(Vec::from(buf)).await; [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: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 07s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling protoc v2.23.0 [INFO] [stderr] Compiling protoc-rust v2.23.0 [INFO] [stderr] Compiling rumble v0.1.0 (/tmp/fixit) [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Checking serde v1.0.126 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stdout] warning: field is never read: `db` [INFO] [stdout] --> src/db.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | db: sled::Db, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `users` [INFO] [stdout] --> src/db.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | users: sled::Tree, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/client.rs:179:25 [INFO] [stdout] | [INFO] [stdout] 179 | sender.send(InnerEvent::AudioPacket(packet)).await; [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/client.rs:186:9 [INFO] [stdout] | [INFO] [stdout] 186 | / self.inner_event_sender [INFO] [stdout] 187 | | .send(InnerEvent::AudioChannel(audio_channel)) [INFO] [stdout] 188 | | .await; [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/client.rs:192:9 [INFO] [stdout] | [INFO] [stdout] 192 | / self.inner_event_sender [INFO] [stdout] 193 | | .send(InnerEvent::ServerEvent(event)) [INFO] [stdout] 194 | | .await; [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/client.rs:272:17 [INFO] [stdout] | [INFO] [stdout] 272 | / match control_channel.receive().await { [INFO] [stdout] 273 | | Ok(packet) => sender.send(InnerEvent::ControlPacket(packet)).await, [INFO] [stdout] 274 | | Err(_) => { [INFO] [stdout] 275 | | // TODO [INFO] [stdout] ... | [INFO] [stdout] 278 | | } [INFO] [stdout] 279 | | }; [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/client.rs:276:25 [INFO] [stdout] | [INFO] [stdout] 276 | sender.send(InnerEvent::SelfDisconnected).await; [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/client.rs:347:17 [INFO] [stdout] | [INFO] [stdout] 347 | / self.client_event_sender [INFO] [stdout] 348 | | .send(ClientEvent::Talking(audio_data)) [INFO] [stdout] 349 | | .await; [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/client.rs:359:17 [INFO] [stdout] | [INFO] [stdout] 359 | self.audio_channel.as_ref().unwrap().send(packet).await; [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/client.rs:363:17 [INFO] [stdout] | [INFO] [stdout] 363 | / self.client_event_sender [INFO] [stdout] 364 | | .send(ClientEvent::Talking(audio_data)) [INFO] [stdout] 365 | | .await; [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/client.rs:390:9 [INFO] [stdout] | [INFO] [stdout] 390 | / self.client_event_sender [INFO] [stdout] 391 | | .send(ClientEvent::Disconnected) [INFO] [stdout] 392 | | .await; [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/client.rs:400:13 [INFO] [stdout] | [INFO] [stdout] 400 | / self.control_channel [INFO] [stdout] 401 | | .send(MumblePacket::UdpTunnel(audio_packet)) [INFO] [stdout] 402 | | .await; [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/db.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | / channels [INFO] [stdout] 54 | | .compare_and_swap( [INFO] [stdout] 55 | | ROOT_CHANNEL_ID.to_be_bytes(), [INFO] [stdout] 56 | | Option::<&[u8]>::None, [INFO] [stdout] 57 | | Some(root_channel), [INFO] [stdout] 58 | | ) [INFO] [stdout] 59 | | .unwrap(); [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:117:13 [INFO] [stdout] | [INFO] [stdout] 117 | sender.send(Vec::from(buf)).await; [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: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `db` [INFO] [stdout] --> src/db.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | db: sled::Db, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `users` [INFO] [stdout] --> src/db.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | users: sled::Tree, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/client.rs:179:25 [INFO] [stdout] | [INFO] [stdout] 179 | sender.send(InnerEvent::AudioPacket(packet)).await; [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/client.rs:186:9 [INFO] [stdout] | [INFO] [stdout] 186 | / self.inner_event_sender [INFO] [stdout] 187 | | .send(InnerEvent::AudioChannel(audio_channel)) [INFO] [stdout] 188 | | .await; [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/client.rs:192:9 [INFO] [stdout] | [INFO] [stdout] 192 | / self.inner_event_sender [INFO] [stdout] 193 | | .send(InnerEvent::ServerEvent(event)) [INFO] [stdout] 194 | | .await; [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/client.rs:272:17 [INFO] [stdout] | [INFO] [stdout] 272 | / match control_channel.receive().await { [INFO] [stdout] 273 | | Ok(packet) => sender.send(InnerEvent::ControlPacket(packet)).await, [INFO] [stdout] 274 | | Err(_) => { [INFO] [stdout] 275 | | // TODO [INFO] [stdout] ... | [INFO] [stdout] 278 | | } [INFO] [stdout] 279 | | }; [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/client.rs:276:25 [INFO] [stdout] | [INFO] [stdout] 276 | sender.send(InnerEvent::SelfDisconnected).await; [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/client.rs:347:17 [INFO] [stdout] | [INFO] [stdout] 347 | / self.client_event_sender [INFO] [stdout] 348 | | .send(ClientEvent::Talking(audio_data)) [INFO] [stdout] 349 | | .await; [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/client.rs:359:17 [INFO] [stdout] | [INFO] [stdout] 359 | self.audio_channel.as_ref().unwrap().send(packet).await; [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/client.rs:363:17 [INFO] [stdout] | [INFO] [stdout] 363 | / self.client_event_sender [INFO] [stdout] 364 | | .send(ClientEvent::Talking(audio_data)) [INFO] [stdout] 365 | | .await; [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/client.rs:390:9 [INFO] [stdout] | [INFO] [stdout] 390 | / self.client_event_sender [INFO] [stdout] 391 | | .send(ClientEvent::Disconnected) [INFO] [stdout] 392 | | .await; [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/client.rs:400:13 [INFO] [stdout] | [INFO] [stdout] 400 | / self.control_channel [INFO] [stdout] 401 | | .send(MumblePacket::UdpTunnel(audio_packet)) [INFO] [stdout] 402 | | .await; [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/db.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | / channels [INFO] [stdout] 54 | | .compare_and_swap( [INFO] [stdout] 55 | | ROOT_CHANNEL_ID.to_be_bytes(), [INFO] [stdout] 56 | | Option::<&[u8]>::None, [INFO] [stdout] 57 | | Some(root_channel), [INFO] [stdout] 58 | | ) [INFO] [stdout] 59 | | .unwrap(); [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:117:13 [INFO] [stdout] | [INFO] [stdout] 117 | sender.send(Vec::from(buf)).await; [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: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 30.06s [INFO] running `Command { std: "docker" "inspect" "6cee9f706a03f818b5fc2e88859d554a71bbee7ddbdde4a2381664150b627b66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6cee9f706a03f818b5fc2e88859d554a71bbee7ddbdde4a2381664150b627b66", kill_on_drop: false }` [INFO] [stdout] 6cee9f706a03f818b5fc2e88859d554a71bbee7ddbdde4a2381664150b627b66