[INFO] cloning repository https://github.com/coldmon91/sagent [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/coldmon91/sagent" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoldmon91%2Fsagent", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoldmon91%2Fsagent'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 88e05fcd5fc3d9ee08ca1430b5fa128f875212e8 [INFO] checking coldmon91/sagent against master#27d8a577138c0d319a572cd1a464c2b755e577de for pr-118882 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoldmon91%2Fsagent" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/coldmon91/sagent on toolchain 27d8a577138c0d319a572cd1a464c2b755e577de [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+27d8a577138c0d319a572cd1a464c2b755e577de" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/coldmon91/sagent [INFO] finished tweaking git repo https://github.com/coldmon91/sagent [INFO] tweaked toml for git repo https://github.com/coldmon91/sagent written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/coldmon91/sagent 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" "+27d8a577138c0d319a572cd1a464c2b755e577de" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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 coldmon91/sagent against try#8bdbfd41bed26c4938a9f14bd20556eac1de8437 for pr-118882 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcoldmon91%2Fsagent" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/coldmon91/sagent on toolchain 8bdbfd41bed26c4938a9f14bd20556eac1de8437 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8bdbfd41bed26c4938a9f14bd20556eac1de8437" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/coldmon91/sagent [INFO] finished tweaking git repo https://github.com/coldmon91/sagent [INFO] tweaked toml for git repo https://github.com/coldmon91/sagent written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/coldmon91/sagent 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" "+8bdbfd41bed26c4938a9f14bd20556eac1de8437" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+8bdbfd41bed26c4938a9f14bd20556eac1de8437" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b0ab6c61b1ec5c48a9304da8a422e0c9ec313b94e334679055f0e486d64f5901 [INFO] running `Command { std: "docker" "start" "-a" "b0ab6c61b1ec5c48a9304da8a422e0c9ec313b94e334679055f0e486d64f5901", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b0ab6c61b1ec5c48a9304da8a422e0c9ec313b94e334679055f0e486d64f5901", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0ab6c61b1ec5c48a9304da8a422e0c9ec313b94e334679055f0e486d64f5901", kill_on_drop: false }` [INFO] [stdout] b0ab6c61b1ec5c48a9304da8a422e0c9ec313b94e334679055f0e486d64f5901 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+8bdbfd41bed26c4938a9f14bd20556eac1de8437" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 258df3ef98b095a49757cefcf6abad3c33e7bf29eb20a154550e1c99c40cd952 [INFO] running `Command { std: "docker" "start" "-a" "258df3ef98b095a49757cefcf6abad3c33e7bf29eb20a154550e1c99c40cd952", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.129 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Checking bytes v1.2.1 [INFO] [stderr] Checking once_cell v1.13.0 [INFO] [stderr] Compiling tokio v1.20.1 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Checking command_center v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::str` [INFO] [stdout] --> src/bin/agent/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::str; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Receiver`, `Sender`, `self` [INFO] [stdout] --> src/bin/agent/main.rs:4:83 [INFO] [stdout] | [INFO] [stdout] 4 | use tokio::{self, net::TcpStream, io::{AsyncReadExt, AsyncWriteExt}, sync::mpsc::{Sender, Receiver, self}}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/agent/main.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | let mut rdp_stream = TcpStream::connect(rdp_uri).await; [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str` [INFO] [stdout] --> src/bin/agent/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::str; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Receiver`, `Sender`, `self` [INFO] [stdout] --> src/bin/agent/main.rs:4:83 [INFO] [stdout] | [INFO] [stdout] 4 | use tokio::{self, net::TcpStream, io::{AsyncReadExt, AsyncWriteExt}, sync::mpsc::{Sender, Receiver, self}}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `debug`, `error`, `info`, `warn` [INFO] [stdout] --> src/command_center/mod.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | use log::{info, warn, debug, error}; [INFO] [stdout] | ^^^^ ^^^^ ^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AsyncReadExt` [INFO] [stdout] --> src/command_center/mod.rs:7:16 [INFO] [stdout] | [INFO] [stdout] 7 | io::{self, AsyncReadExt }, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/command_center/handlers.rs:2:25 [INFO] [stdout] | [INFO] [stdout] 2 | use tokio::sync::mpsc::{self, Sender, Receiver}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ret` [INFO] [stdout] --> src/bin/agent/main.rs:79:29 [INFO] [stdout] | [INFO] [stdout] 79 | let ret = center_stream.write_all(&rdpbuf[0..size]).await; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ret` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/agent/main.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | let mut rdp_stream = TcpStream::connect(rdp_uri).await; [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `command_center_port` should have an upper case name [INFO] [stdout] --> src/bin/agent/main.rs:9:7 [INFO] [stdout] | [INFO] [stdout] 9 | const command_center_port : usize = 58060; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `COMMAND_CENTER_PORT` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `rdp_port` should have an upper case name [INFO] [stdout] --> src/bin/agent/main.rs:10:7 [INFO] [stdout] | [INFO] [stdout] 10 | const rdp_port : usize = 3389; [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper case: `RDP_PORT` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `debug`, `error`, `info`, `warn` [INFO] [stdout] --> src/command_center/mod.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | use log::{info, warn, debug, error}; [INFO] [stdout] | ^^^^ ^^^^ ^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AsyncReadExt` [INFO] [stdout] --> src/command_center/mod.rs:7:16 [INFO] [stdout] | [INFO] [stdout] 7 | io::{self, AsyncReadExt }, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/command_center/handlers.rs:2:25 [INFO] [stdout] | [INFO] [stdout] 2 | use tokio::sync::mpsc::{self, Sender, Receiver}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/command_center/mod.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | let r = client_task(name, socket, tx, rx).await; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ret` [INFO] [stdout] --> src/bin/agent/main.rs:79:29 [INFO] [stdout] | [INFO] [stdout] 79 | let ret = center_stream.write_all(&rdpbuf[0..size]).await; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ret` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/command_center/mod.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | let r = client_task(name, socket, tx, rx).await; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `command_center_port` should have an upper case name [INFO] [stdout] --> src/bin/agent/main.rs:9:7 [INFO] [stdout] | [INFO] [stdout] 9 | const command_center_port : usize = 58060; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `COMMAND_CENTER_PORT` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `rdp_port` should have an upper case name [INFO] [stdout] --> src/bin/agent/main.rs:10:7 [INFO] [stdout] | [INFO] [stdout] 10 | const rdp_port : usize = 3389; [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper case: `RDP_PORT` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/command_center/mod.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 41 | let r = tokio::join!( [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/command_center/mod.rs:34:13 [INFO] [stdout] | [INFO] [stdout] 34 | let r = run_channel("agent".to_string(), agent_ch_uri, atx, vrx).await; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/command_center/mod.rs:38:13 [INFO] [stdout] | [INFO] [stdout] 38 | let r = run_channel("viewer".to_string(),viewer_ch_uri, vtx, arx).await; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `addr` is never read [INFO] [stdout] --> src/command_center/handlers.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 47 | pub struct AgentHandler { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 48 | addr : std::net::SocketAddr, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `addr` is never read [INFO] [stdout] --> src/command_center/handlers.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 54 | pub struct ViewerHandler { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 55 | addr : std::net::SocketAddr, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/command_center/handlers.rs:22:25 [INFO] [stdout] | [INFO] [stdout] 22 | tx.send(frame_buf[0..size].to_vec()).await; [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] 22 | let _ = tx.send(frame_buf[0..size].to_vec()).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/command_center/handlers.rs:34:25 [INFO] [stdout] | [INFO] [stdout] 34 | socket.write_all(&frame).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 34 | let _ = socket.write_all(&frame).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/command_center/mod.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 41 | let r = tokio::join!( [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/command_center/mod.rs:34:13 [INFO] [stdout] | [INFO] [stdout] 34 | let r = run_channel("agent".to_string(), agent_ch_uri, atx, vrx).await; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> src/command_center/mod.rs:38:13 [INFO] [stdout] | [INFO] [stdout] 38 | let r = run_channel("viewer".to_string(),viewer_ch_uri, vtx, arx).await; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `addr` is never read [INFO] [stdout] --> src/command_center/handlers.rs:48:5 [INFO] [stdout] | [INFO] [stdout] 47 | pub struct AgentHandler { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 48 | addr : std::net::SocketAddr, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `addr` is never read [INFO] [stdout] --> src/command_center/handlers.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 54 | pub struct ViewerHandler { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 55 | addr : std::net::SocketAddr, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/command_center/handlers.rs:22:25 [INFO] [stdout] | [INFO] [stdout] 22 | tx.send(frame_buf[0..size].to_vec()).await; [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] 22 | let _ = tx.send(frame_buf[0..size].to_vec()).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/command_center/handlers.rs:34:25 [INFO] [stdout] | [INFO] [stdout] 34 | socket.write_all(&frame).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 34 | let _ = socket.write_all(&frame).await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.86s [INFO] running `Command { std: "docker" "inspect" "258df3ef98b095a49757cefcf6abad3c33e7bf29eb20a154550e1c99c40cd952", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "258df3ef98b095a49757cefcf6abad3c33e7bf29eb20a154550e1c99c40cd952", kill_on_drop: false }` [INFO] [stdout] 258df3ef98b095a49757cefcf6abad3c33e7bf29eb20a154550e1c99c40cd952