[INFO] cloning repository https://github.com/DCubix/Twen [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DCubix/Twen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDCubix%2FTwen", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDCubix%2FTwen'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 72f220dc0d1c22983f13ecd8a3e43f6985e435f6 [INFO] checking DCubix/Twen against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDCubix%2FTwen" "/workspace/builds/worker-84/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-84/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/DCubix/Twen 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/DCubix/Twen [INFO] finished tweaking git repo https://github.com/DCubix/Twen [INFO] tweaked toml for git repo https://github.com/DCubix/Twen written to /workspace/builds/worker-84/source/Cargo.toml [INFO] crate git repo https://github.com/DCubix/Twen 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 sdl2 v0.32.0 [INFO] [stderr] Downloaded sdl2-sys v0.32.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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] 49d149ed8f30b6c17c647450fcd0a7e15f9ab3f0a1bdd0b1a78e00d616e7ff7d [INFO] running `Command { std: "docker" "start" "-a" "49d149ed8f30b6c17c647450fcd0a7e15f9ab3f0a1bdd0b1a78e00d616e7ff7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "49d149ed8f30b6c17c647450fcd0a7e15f9ab3f0a1bdd0b1a78e00d616e7ff7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49d149ed8f30b6c17c647450fcd0a7e15f9ab3f0a1bdd0b1a78e00d616e7ff7d", kill_on_drop: false }` [INFO] [stdout] 49d149ed8f30b6c17c647450fcd0a7e15f9ab3f0a1bdd0b1a78e00d616e7ff7d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-84/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] fedd7bcd9102a4ef4422dc5adbe1369b0b43a0a9132f5e02e784cbcf04737eaa [INFO] running `Command { std: "docker" "start" "-a" "fedd7bcd9102a4ef4422dc5adbe1369b0b43a0a9132f5e02e784cbcf04737eaa", 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] Compiling libc v0.2.45 [INFO] [stderr] Checking cfg-if v0.1.6 [INFO] [stderr] Checking rand_core v0.3.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Checking slab v0.4.1 [INFO] [stderr] Checking lazycell v1.2.1 [INFO] [stderr] Checking byteorder v1.2.7 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Checking futures v0.1.25 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Checking lazy_static v1.2.0 [INFO] [stderr] Checking same-file v1.0.4 [INFO] [stderr] Checking bitflags v1.0.4 [INFO] [stderr] Checking bitflags v0.7.0 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Checking crossbeam-utils v0.6.3 [INFO] [stderr] Checking unreachable v1.0.0 [INFO] [stderr] Checking walkdir v2.2.7 [INFO] [stderr] Compiling sdl2-sys v0.32.4 [INFO] [stderr] Checking smallvec v0.6.7 [INFO] [stderr] Checking rand_core v0.2.2 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking rand v0.5.5 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking num_cpus v1.9.0 [INFO] [stderr] Checking inotify-sys v0.1.3 [INFO] [stderr] Checking filetime v0.2.4 [INFO] [stderr] Checking bytes v0.4.11 [INFO] [stderr] Checking mio v0.6.16 [INFO] [stderr] Checking tokio-executor v0.1.5 [INFO] [stderr] Checking tokio-io v0.1.10 [INFO] [stderr] Checking mio-extras v2.0.5 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking sdl2 v0.32.0 [INFO] [stderr] Checking parking_lot v0.6.4 [INFO] [stderr] Checking tokio-reactor v0.1.7 [INFO] [stderr] Checking inotify v0.6.1 [INFO] [stderr] Checking notify v4.0.6 [INFO] [stderr] Checking twen v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating src/main.rs from 2018 edition to 2021 [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/node.rs:39:4 [INFO] [stdout] | [INFO] [stdout] 39 | _ => 0.0 [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/parser.rs:422:4 [INFO] [stdout] | [INFO] [stdout] 422 | _ => Value::Nil [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private type `InputContext<'_, '_>` in public interface (error E0446) [INFO] [stdout] --> src/node.rs:34:2 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn sample(self, ctx: InputContext) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(private_in_public)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #34537 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Null` [INFO] [stdout] --> src/node.rs:46:2 [INFO] [stdout] | [INFO] [stdout] 46 | Null, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `delete_node` [INFO] [stdout] --> src/node.rs:174:9 [INFO] [stdout] | [INFO] [stdout] 174 | pub fn delete_node(&mut self, id: usize) -> Result<(), &str> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `prev` [INFO] [stdout] --> src/parser.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn prev(&self) -> Option { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `peek` [INFO] [stdout] --> src/parser.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn peek(&self) -> Option { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `step_back` [INFO] [stdout] --> src/parser.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn step_back(&mut self) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `audioSender` should have a snake case name [INFO] [stdout] --> src/main.rs:58:7 [INFO] [stdout] | [INFO] [stdout] 58 | let (audioSender, rx) = mpsc::channel(); [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `audio_sender` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `audioReceiver` should have a snake case name [INFO] [stdout] --> src/main.rs:59:11 [INFO] [stdout] | [INFO] [stdout] 59 | let (cs, audioReceiver) = mpsc::channel(); [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `audio_receiver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:134:4 [INFO] [stdout] | [INFO] [stdout] 134 | canvas.draw_line(Point::new(px, py), Point::new(i as i32, y)); [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: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Fixed src/main.rs (5 fixes) [INFO] [stderr] Fixed src/parser.rs (4 fixes) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/node.rs:39:4 [INFO] [stdout] | [INFO] [stdout] 39 | _ => 0.0 [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/parser.rs:422:4 [INFO] [stdout] | [INFO] [stdout] 422 | _ => Value::Nil [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private type `InputContext<'_, '_>` in public interface (error E0446) [INFO] [stdout] --> src/node.rs:34:2 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn sample(self, ctx: InputContext) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(private_in_public)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #34537 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Null` [INFO] [stdout] --> src/node.rs:46:2 [INFO] [stdout] | [INFO] [stdout] 46 | Null, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `delete_node` [INFO] [stdout] --> src/node.rs:174:9 [INFO] [stdout] | [INFO] [stdout] 174 | pub fn delete_node(&mut self, id: usize) -> Result<(), &str> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `prev` [INFO] [stdout] --> src/parser.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn prev(&self) -> Option { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `peek` [INFO] [stdout] --> src/parser.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn peek(&self) -> Option { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `step_back` [INFO] [stdout] --> src/parser.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn step_back(&mut self) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `audioSender` should have a snake case name [INFO] [stdout] --> src/main.rs:58:7 [INFO] [stdout] | [INFO] [stdout] 58 | let (audioSender, rx) = mpsc::channel(); [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `audio_sender` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `audioReceiver` should have a snake case name [INFO] [stdout] --> src/main.rs:59:11 [INFO] [stdout] | [INFO] [stdout] 59 | let (cs, audioReceiver) = mpsc::channel(); [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `audio_receiver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:134:4 [INFO] [stdout] | [INFO] [stdout] 134 | canvas.draw_line(Point::new(px, py), Point::new(i as i32, y)); [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: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 31.26s [INFO] [stderr] Running `cargo check` to verify 2021 [INFO] [stderr] Checking twen v0.1.0 (/tmp/fixit) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/node.rs:39:4 [INFO] [stdout] | [INFO] [stdout] 39 | _ => 0.0 [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/parser.rs:422:4 [INFO] [stdout] | [INFO] [stdout] 422 | _ => Value::Nil [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private type `InputContext<'_, '_>` in public interface (error E0446) [INFO] [stdout] --> src/node.rs:34:2 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn sample(self, ctx: InputContext) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(private_in_public)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #34537 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/node.rs:39:4 [INFO] [stdout] | [INFO] [stdout] 39 | _ => 0.0 [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Null` [INFO] [stdout] --> src/node.rs:46:2 [INFO] [stdout] | [INFO] [stdout] 46 | Null, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/parser.rs:422:4 [INFO] [stdout] | [INFO] [stdout] 422 | _ => Value::Nil [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `delete_node` [INFO] [stdout] --> src/node.rs:174:9 [INFO] [stdout] | [INFO] [stdout] 174 | pub fn delete_node(&mut self, id: usize) -> Result<(), &str> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `prev` [INFO] [stdout] --> src/parser.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn prev(&self) -> Option { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `peek` [INFO] [stdout] --> src/parser.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn peek(&self) -> Option { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `step_back` [INFO] [stdout] --> src/parser.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn step_back(&mut self) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: private type `InputContext<'_, '_>` in public interface (error E0446) [INFO] [stdout] --> src/node.rs:34:2 [INFO] [stdout] | [INFO] [stdout] 34 | pub fn sample(self, ctx: InputContext) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(private_in_public)]` on by default [INFO] [stdout] = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! [INFO] [stdout] = note: for more information, see issue #34537 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Null` [INFO] [stdout] --> src/node.rs:46:2 [INFO] [stdout] | [INFO] [stdout] 46 | Null, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `delete_node` [INFO] [stdout] --> src/node.rs:174:9 [INFO] [stdout] | [INFO] [stdout] 174 | pub fn delete_node(&mut self, id: usize) -> Result<(), &str> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `prev` [INFO] [stdout] --> src/parser.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn prev(&self) -> Option { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `peek` [INFO] [stdout] --> src/parser.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn peek(&self) -> Option { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `step_back` [INFO] [stdout] --> src/parser.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 48 | pub fn step_back(&mut self) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `audioSender` should have a snake case name [INFO] [stdout] --> src/main.rs:58:7 [INFO] [stdout] | [INFO] [stdout] 58 | let (audioSender, rx) = mpsc::channel(); [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `audio_sender` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `audioReceiver` should have a snake case name [INFO] [stdout] --> src/main.rs:59:11 [INFO] [stdout] | [INFO] [stdout] 59 | let (cs, audioReceiver) = mpsc::channel(); [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `audio_receiver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `audioSender` should have a snake case name [INFO] [stdout] --> src/main.rs:58:7 [INFO] [stdout] | [INFO] [stdout] 58 | let (audioSender, rx) = mpsc::channel(); [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `audio_sender` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `audioReceiver` should have a snake case name [INFO] [stdout] --> src/main.rs:59:11 [INFO] [stdout] | [INFO] [stdout] 59 | let (cs, audioReceiver) = mpsc::channel(); [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `audio_receiver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:134:4 [INFO] [stdout] | [INFO] [stdout] 134 | canvas.draw_line(Point::new(px, py), Point::new(i as i32, y)); [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/main.rs:134:4 [INFO] [stdout] | [INFO] [stdout] 134 | canvas.draw_line(Point::new(px, py), Point::new(i as i32, y)); [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: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.34s [INFO] running `Command { std: "docker" "inspect" "fedd7bcd9102a4ef4422dc5adbe1369b0b43a0a9132f5e02e784cbcf04737eaa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fedd7bcd9102a4ef4422dc5adbe1369b0b43a0a9132f5e02e784cbcf04737eaa", kill_on_drop: false }` [INFO] [stdout] fedd7bcd9102a4ef4422dc5adbe1369b0b43a0a9132f5e02e784cbcf04737eaa