[INFO] cloning repository https://github.com/tachibanayui/audio-udp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tachibanayui/audio-udp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftachibanayui%2Faudio-udp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftachibanayui%2Faudio-udp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8cbfc89b1142fd40ade773fc680f476825728443
[INFO] checking tachibanayui/audio-udp against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftachibanayui%2Faudio-udp" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tachibanayui/audio-udp on toolchain 158f00a1c5175648af6f6099b075f78d1d014a28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tachibanayui/audio-udp
[INFO] finished tweaking git repo https://github.com/tachibanayui/audio-udp
[INFO] tweaked toml for git repo https://github.com/tachibanayui/audio-udp written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/tachibanayui/audio-udp 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" "+158f00a1c5175648af6f6099b075f78d1d014a28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: /workspace/builds/worker-7-tc1/source/server/Cargo.toml: dependency (windows) specified without providing a local path, Git repository, version, or workspace dependency to use. This will be considered an error in future versions
[INFO] [stderr] warning: /workspace/builds/worker-7-tc1/source/server/Cargo.toml: unused manifest key: dependencies.windows.versoin
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] checking tachibanayui/audio-udp against try#b4fc5dbf0bc33be331f9d893db5b3a794f29724a+rustflags=-Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds for pr-121251
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftachibanayui%2Faudio-udp" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tachibanayui/audio-udp on toolchain b4fc5dbf0bc33be331f9d893db5b3a794f29724a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tachibanayui/audio-udp
[INFO] finished tweaking git repo https://github.com/tachibanayui/audio-udp
[INFO] tweaked toml for git repo https://github.com/tachibanayui/audio-udp written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/tachibanayui/audio-udp 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" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: /workspace/builds/worker-7-tc2/source/server/Cargo.toml: dependency (windows) specified without providing a local path, Git repository, version, or workspace dependency to use. This will be considered an error in future versions
[INFO] [stderr] warning: /workspace/builds/worker-7-tc2/source/server/Cargo.toml: unused manifest key: dependencies.windows.versoin
[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 windows-implement v0.51.1
[INFO] [stderr]   Downloaded windows-interface v0.51.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ee90e25dbb3f29968998c3e2948839c886999bd178581c8c361ce9ef40ad7dca
[INFO] running `Command { std: "docker" "start" "-a" "ee90e25dbb3f29968998c3e2948839c886999bd178581c8c361ce9ef40ad7dca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee90e25dbb3f29968998c3e2948839c886999bd178581c8c361ce9ef40ad7dca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee90e25dbb3f29968998c3e2948839c886999bd178581c8c361ce9ef40ad7dca", kill_on_drop: false }`
[INFO] [stdout] ee90e25dbb3f29968998c3e2948839c886999bd178581c8c361ce9ef40ad7dca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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 -Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds" "-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" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 195f4ad6e0d28c23db6d6d7320fed1ed7f592dbde16d5cf1630c3b498c1dc6ab
[INFO] running `Command { std: "docker" "start" "-a" "195f4ad6e0d28c23db6d6d7320fed1ed7f592dbde16d5cf1630c3b498c1dc6ab", kill_on_drop: false }`
[INFO] [stderr] warning: /opt/rustwide/workdir/server/Cargo.toml: dependency (windows) specified without providing a local path, Git repository, version, or workspace dependency to use. This will be considered an error in future versions
[INFO] [stderr] warning: /opt/rustwide/workdir/server/Cargo.toml: unused manifest key: dependencies.windows.versoin
[INFO] [stderr]    Compiling proc-macro2 v1.0.67
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling windows_x86_64_gnu v0.48.5
[INFO] [stderr]    Compiling crossbeam-queue v0.3.8
[INFO] [stderr]     Checking windows-targets v0.48.5
[INFO] [stderr]     Checking windows-core v0.51.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.8
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling syn v2.0.37
[INFO] [stderr]     Checking client v0.1.0 (/opt/rustwide/workdir/client)
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> client/src/main.rs:54:22
[INFO] [stdout]    |
[INFO] [stdout] 54 |             for x in 0..100 {
[INFO] [stdout]    |                      ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> client/src/main.rs:54:22
[INFO] [stdout]    |
[INFO] [stdout] 54 |             for x in 0..100 {
[INFO] [stdout]    |                      ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> client/src/main.rs:54:17
[INFO] [stdout]    |
[INFO] [stdout] 54 |             for x in 0..100 {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]   --> client/src/main.rs:64:21
[INFO] [stdout]    |
[INFO] [stdout] 64 |                 let a = sk.send_to(buf, "127.0.0.1:16969").unwrap();
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> client/src/main.rs:54:17
[INFO] [stdout]    |
[INFO] [stdout] 54 |             for x in 0..100 {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]   --> client/src/main.rs:64:21
[INFO] [stdout]    |
[INFO] [stdout] 64 |                 let a = sk.send_to(buf, "127.0.0.1:16969").unwrap();
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling windows-interface v0.51.1
[INFO] [stderr]    Compiling windows-implement v0.51.1
[INFO] [stderr]     Checking windows v0.51.1
[INFO] [stderr]     Checking server v0.1.0 (/opt/rustwide/workdir/server)
[INFO] [stdout] warning: unused import: `f32::consts::PI`
[INFO] [stdout]  --> server/src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     f32::consts::PI,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bounded`
[INFO] [stdout]   --> server/src/main.rs:12:25
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crossbeam_channel::{bounded, unbounded, Receiver, Sender};
[INFO] [stdout]    |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crossbeam_queue::ArrayQueue`
[INFO] [stdout]   --> server/src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crossbeam_queue::ArrayQueue;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CoInitialize`, `EDataFlow`
[INFO] [stdout]   --> server/src/main.rs:17:38
[INFO] [stdout]    |
[INFO] [stdout] 17 |         eCapture, eConsole, eRender, EDataFlow, IAudioCaptureClient, IAudioClient3,
[INFO] [stdout]    |                                      ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |         CoCreateInstance, CoInitialize, CoInitializeEx, CLSCTX_ALL, COINIT_MULTITHREADED,
[INFO] [stdout]    |                           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> server/src/main.rs:168:18
[INFO] [stdout]     |
[INFO] [stdout] 168 |         for i in 0..data.len() {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> server/src/main.rs:213:17
[INFO] [stdout]     |
[INFO] [stdout] 213 |                 (read_frames_count as usize * channel_count as usize),
[INFO] [stdout]     |                 ^                                                   ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 213 -                 (read_frames_count as usize * channel_count as usize),
[INFO] [stdout] 213 +                 read_frames_count as usize * channel_count as usize,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `f32::consts::PI`
[INFO] [stdout]  --> server/src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     f32::consts::PI,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bounded`
[INFO] [stdout]   --> server/src/main.rs:12:25
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crossbeam_channel::{bounded, unbounded, Receiver, Sender};
[INFO] [stdout]    |                         ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crossbeam_queue::ArrayQueue`
[INFO] [stdout]   --> server/src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use crossbeam_queue::ArrayQueue;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CoInitialize`, `EDataFlow`
[INFO] [stdout]   --> server/src/main.rs:17:38
[INFO] [stdout]    |
[INFO] [stdout] 17 |         eCapture, eConsole, eRender, EDataFlow, IAudioCaptureClient, IAudioClient3,
[INFO] [stdout]    |                                      ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 22 |         CoCreateInstance, CoInitialize, CoInitializeEx, CLSCTX_ALL, COINIT_MULTITHREADED,
[INFO] [stdout]    |                           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> server/src/main.rs:168:18
[INFO] [stdout]     |
[INFO] [stdout] 168 |         for i in 0..data.len() {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> server/src/main.rs:213:17
[INFO] [stdout]     |
[INFO] [stdout] 213 |                 (read_frames_count as usize * channel_count as usize),
[INFO] [stdout]     |                 ^                                                   ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 213 -                 (read_frames_count as usize * channel_count as usize),
[INFO] [stdout] 213 +                 read_frames_count as usize * channel_count as usize,
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> server/src/main.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 73 | /     loop {
[INFO] [stdout] 74 | |         let read = sk.recv(&mut buf)?;
[INFO] [stdout] 75 | |         let buf_f32 = std::slice::from_raw_parts_mut(
[INFO] [stdout] 76 | |             &mut buf as *mut u8 as *mut f32,
[INFO] [stdout] ...  |
[INFO] [stdout] 83 | |         }
[INFO] [stdout] 84 | |     }
[INFO] [stdout]    | |_____- any code following this expression is unreachable
[INFO] [stdout] 85 |
[INFO] [stdout] 86 |       thd.join();
[INFO] [stdout]    |       ^^^^^^^^^^^ unreachable statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]   --> server/src/main.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 73 | /     loop {
[INFO] [stdout] 74 | |         let read = sk.recv(&mut buf)?;
[INFO] [stdout] 75 | |         let buf_f32 = std::slice::from_raw_parts_mut(
[INFO] [stdout] 76 | |             &mut buf as *mut u8 as *mut f32,
[INFO] [stdout] ...  |
[INFO] [stdout] 83 | |         }
[INFO] [stdout] 84 | |     }
[INFO] [stdout]    | |_____- any code following this expression is unreachable
[INFO] [stdout] 85 |
[INFO] [stdout] 86 |       thd.join();
[INFO] [stdout]    |       ^^^^^^^^^^^ unreachable statement
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> server/src/main.rs:153:5
[INFO] [stdout]     |
[INFO] [stdout] 130 | /     loop {
[INFO] [stdout] 131 | |         std::thread::sleep(TIME / 2);
[INFO] [stdout] 132 | |         let padding = client.GetCurrentPadding()?;
[INFO] [stdout] 133 | |         let writable_frames = bf_size - padding;
[INFO] [stdout] ...   |
[INFO] [stdout] 150 | |         render_client.ReleaseBuffer(requested_frame, 0)?;
[INFO] [stdout] 151 | |     }
[INFO] [stdout]     | |_____- any code following this expression is unreachable
[INFO] [stdout] 152 |
[INFO] [stdout] 153 |       return Ok(());
[INFO] [stdout]     |       ^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> server/src/main.rs:153:5
[INFO] [stdout]     |
[INFO] [stdout] 130 | /     loop {
[INFO] [stdout] 131 | |         std::thread::sleep(TIME / 2);
[INFO] [stdout] 132 | |         let padding = client.GetCurrentPadding()?;
[INFO] [stdout] 133 | |         let writable_frames = bf_size - padding;
[INFO] [stdout] ...   |
[INFO] [stdout] 150 | |         render_client.ReleaseBuffer(requested_frame, 0)?;
[INFO] [stdout] 151 | |     }
[INFO] [stdout]     | |_____- any code following this expression is unreachable
[INFO] [stdout] 152 |
[INFO] [stdout] 153 |       return Ok(());
[INFO] [stdout]     |       ^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> server/src/main.rs:231:5
[INFO] [stdout]     |
[INFO] [stdout] 202 | /     loop {
[INFO] [stdout] 203 | |         thread::sleep(TIME / 2);
[INFO] [stdout] 204 | |         let mut next_frame_count = capture_client.GetNextPacketSize()?;
[INFO] [stdout] 205 | |
[INFO] [stdout] ...   |
[INFO] [stdout] 228 | |         }
[INFO] [stdout] 229 | |     }
[INFO] [stdout]     | |_____- any code following this expression is unreachable
[INFO] [stdout] 230 |
[INFO] [stdout] 231 |       return Ok(());
[INFO] [stdout]     |       ^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> server/src/main.rs:231:5
[INFO] [stdout]     |
[INFO] [stdout] 202 | /     loop {
[INFO] [stdout] 203 | |         thread::sleep(TIME / 2);
[INFO] [stdout] 204 | |         let mut next_frame_count = capture_client.GetNextPacketSize()?;
[INFO] [stdout] 205 | |
[INFO] [stdout] ...   |
[INFO] [stdout] 228 | |         }
[INFO] [stdout] 229 | |     }
[INFO] [stdout]     | |_____- any code following this expression is unreachable
[INFO] [stdout] 230 |
[INFO] [stdout] 231 |       return Ok(());
[INFO] [stdout]     |       ^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> server/src/main.rs:61:13
[INFO] [stdout]    |
[INFO] [stdout] 61 |             _ => (),
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> server/src/main.rs:61:13
[INFO] [stdout]    |
[INFO] [stdout] 61 |             _ => (),
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `thd`
[INFO] [stdout]   --> server/src/main.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |     let thd = std::thread::spawn(move || start_render(receiver));
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_thd`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `thd`
[INFO] [stdout]   --> server/src/main.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |     let thd = std::thread::spawn(move || start_render(receiver));
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_thd`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mix_format_ex`
[INFO] [stdout]    --> server/src/main.rs:100:9
[INFO] [stdout]     |
[INFO] [stdout] 100 |     let mix_format_ex = mix_format as *mut WAVEFORMATEXTENSIBLE;
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mix_format_ex`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mix_format_ex`
[INFO] [stdout]    --> server/src/main.rs:100:9
[INFO] [stdout]     |
[INFO] [stdout] 100 |     let mix_format_ex = mix_format as *mut WAVEFORMATEXTENSIBLE;
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mix_format_ex`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `thd`
[INFO] [stdout]    --> server/src/main.rs:162:9
[INFO] [stdout]     |
[INFO] [stdout] 162 |     let thd = std::thread::spawn(move || {
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_thd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `thd`
[INFO] [stdout]    --> server/src/main.rs:162:9
[INFO] [stdout]     |
[INFO] [stdout] 162 |     let thd = std::thread::spawn(move || {
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_thd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mix_format_ex`
[INFO] [stdout]    --> server/src/main.rs:187:9
[INFO] [stdout]     |
[INFO] [stdout] 187 |     let mix_format_ex = mix_format as *mut WAVEFORMATEXTENSIBLE;
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mix_format_ex`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mix_format_ex`
[INFO] [stdout]    --> server/src/main.rs:187:9
[INFO] [stdout]     |
[INFO] [stdout] 187 |     let mix_format_ex = mix_format as *mut WAVEFORMATEXTENSIBLE;
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mix_format_ex`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REFTIMES_PER_SEC` is never used
[INFO] [stdout]   --> server/src/main.rs:92:7
[INFO] [stdout]    |
[INFO] [stdout] 92 | const REFTIMES_PER_SEC: i64 = 10000000;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REFTIMES_PER_MILLISEC` is never used
[INFO] [stdout]   --> server/src/main.rs:93:7
[INFO] [stdout]    |
[INFO] [stdout] 93 | const REFTIMES_PER_MILLISEC: i64 = 10000;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REFTIMES_PER_SEC` is never used
[INFO] [stdout]   --> server/src/main.rs:92:7
[INFO] [stdout]    |
[INFO] [stdout] 92 | const REFTIMES_PER_SEC: i64 = 10000000;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `REFTIMES_PER_MILLISEC` is never used
[INFO] [stdout]   --> server/src/main.rs:93:7
[INFO] [stdout]    |
[INFO] [stdout] 93 | const REFTIMES_PER_MILLISEC: i64 = 10000;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> server/src/main.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 86 |     thd.join();
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 86 |     let _ = thd.join();
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> server/src/main.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 86 |     thd.join();
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 86 |     let _ = thd.join();
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.49s
[INFO] running `Command { std: "docker" "inspect" "195f4ad6e0d28c23db6d6d7320fed1ed7f592dbde16d5cf1630c3b498c1dc6ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "195f4ad6e0d28c23db6d6d7320fed1ed7f592dbde16d5cf1630c3b498c1dc6ab", kill_on_drop: false }`
[INFO] [stdout] 195f4ad6e0d28c23db6d6d7320fed1ed7f592dbde16d5cf1630c3b498c1dc6ab
