[INFO] cloning repository https://github.com/bramvdbogaerde/tunneler-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bramvdbogaerde/tunneler-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbramvdbogaerde%2Ftunneler-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbramvdbogaerde%2Ftunneler-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ec3b2bbebc750693ac6c72e26566169e25f973c0 [INFO] building bramvdbogaerde/tunneler-rs against master#c2804e6ec2c29a5c7368600ea173b890e2655c3d for pr-97334-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbramvdbogaerde%2Ftunneler-rs" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bramvdbogaerde/tunneler-rs on toolchain c2804e6ec2c29a5c7368600ea173b890e2655c3d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c2804e6ec2c29a5c7368600ea173b890e2655c3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/bramvdbogaerde/tunneler-rs [INFO] finished tweaking git repo https://github.com/bramvdbogaerde/tunneler-rs [INFO] tweaked toml for git repo https://github.com/bramvdbogaerde/tunneler-rs written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/bramvdbogaerde/tunneler-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c2804e6ec2c29a5c7368600ea173b890e2655c3d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded futures-macro v0.3.9 [INFO] [stderr] Downloaded futures-task v0.3.9 [INFO] [stderr] Downloaded futures-executor v0.3.9 [INFO] [stderr] Downloaded futures-util v0.3.9 [INFO] [stderr] Downloaded futures v0.3.9 [INFO] [stderr] Downloaded tokio-util v0.6.1 [INFO] [stderr] Downloaded futures-sink v0.3.9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+c2804e6ec2c29a5c7368600ea173b890e2655c3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bdf8e2aa5226a04532ef92984fef6a5a445a54c72f51489ed6e83d1098456596 [INFO] running `Command { std: "docker" "start" "-a" "bdf8e2aa5226a04532ef92984fef6a5a445a54c72f51489ed6e83d1098456596", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bdf8e2aa5226a04532ef92984fef6a5a445a54c72f51489ed6e83d1098456596", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bdf8e2aa5226a04532ef92984fef6a5a445a54c72f51489ed6e83d1098456596", kill_on_drop: false }` [INFO] [stdout] bdf8e2aa5226a04532ef92984fef6a5a445a54c72f51489ed6e83d1098456596 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+c2804e6ec2c29a5c7368600ea173b890e2655c3d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 243c6c78f1d6139fe1a6e4558d325cac2a9d086ad94b9a939d88060c64f67414 [INFO] running `Command { std: "docker" "start" "-a" "243c6c78f1d6139fe1a6e4558d325cac2a9d086ad94b9a939d88060c64f67414", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling libc v0.2.82 [INFO] [stderr] Compiling syn v1.0.58 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling futures-core v0.3.9 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling log v0.4.13 [INFO] [stderr] Compiling pin-project-lite v0.2.4 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling futures-sink v0.3.9 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling futures-io v0.3.9 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling bytes v1.0.1 [INFO] [stderr] Compiling byteorder v1.4.2 [INFO] [stderr] Compiling lock_api v0.4.2 [INFO] [stderr] Compiling futures-channel v0.3.9 [INFO] [stderr] Compiling futures-task v0.3.9 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling tokio v1.0.1 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling parking_lot_core v0.8.2 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling signal-hook-registry v1.3.0 [INFO] [stderr] Compiling mio v0.7.7 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling futures-macro v0.3.9 [INFO] [stderr] Compiling tokio-macros v1.0.0 [INFO] [stderr] Compiling futures-util v0.3.9 [INFO] [stderr] Compiling futures-executor v0.3.9 [INFO] [stderr] Compiling futures v0.3.9 [INFO] [stderr] Compiling tokio-stream v0.1.2 [INFO] [stderr] Compiling tokio-util v0.6.1 [INFO] [stderr] Compiling tunneler-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `proxy` [INFO] [stdout] --> src/main.rs:19:17 [INFO] [stdout] | [INFO] [stdout] 19 | let proxy = server::ProxyServer::new(3000, "0.0.0.0", tx); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_proxy` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `HttpRequest` is never constructed [INFO] [stdout] --> src/http_parser.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct HttpRequest { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `empty` is never used [INFO] [stdout] --> src/http_parser.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | fn empty() -> HttpRequest { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `parse` is never used [INFO] [stdout] --> src/http_parser.rs:23:18 [INFO] [stdout] | [INFO] [stdout] 23 | pub async fn parse(stream: &mut (impl AsyncRead + Unpin)) -> io::Result { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ManagerError` is never used [INFO] [stdout] --> src/server/manager.rs:34:10 [INFO] [stdout] | [INFO] [stdout] 34 | pub enum ManagerError { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sender` is never read [INFO] [stdout] --> src/server/manager.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 39 | pub struct ManagerRef { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 40 | sender: Sender, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ManagerRef` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `connections` and `requests_receiver` are never read [INFO] [stdout] --> src/server/manager.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 59 | struct ManagerInner { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 60 | /// A mapping from automatically generated names to connections [INFO] [stdout] 61 | connections: Mutex>, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 62 | /// A channel on which requests will arrive [INFO] [stdout] 63 | requests_receiver: Receiver, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ManagerInner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `inner` is never read [INFO] [stdout] --> src/server/manager.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 77 | pub struct Manager { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 78 | inner: Arc, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Manager` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `submit_request` is never used [INFO] [stdout] --> src/server/manager.rs:48:18 [INFO] [stdout] | [INFO] [stdout] 48 | pub async fn submit_request(&self, request: Request) -> Result<(), ManagerError> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `port`, `host` and `request_sender` are never read [INFO] [stdout] --> src/server/proxy.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct ProxyServer { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 9 | port: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] 10 | host: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 11 | request_sender: ManagerRef, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ProxyServer` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `process` is never used [INFO] [stdout] --> src/server/proxy.rs:23:14 [INFO] [stdout] | [INFO] [stdout] 23 | async fn process(manager: ManagerRef, mut socket: TcpStream) -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `listen` is never used [INFO] [stdout] --> src/server/proxy.rs:50:18 [INFO] [stdout] | [INFO] [stdout] 50 | pub async fn listen(&self) -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `RequestProxy`, `InitializeConnection`, `CloseConnection` and `OverlayedPacket` are never constructed [INFO] [stdout] --> src/protocol.rs:111:5 [INFO] [stdout] | [INFO] [stdout] 99 | pub enum Packet { [INFO] [stdout] | ------ variants in this enum [INFO] [stdout] ... [INFO] [stdout] 111 | RequestProxy { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 122 | InitializeConnection { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 140 | CloseConnection { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 150 | OverlayedPacket { contents: Vec }, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Packet` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `parse` is never used [INFO] [stdout] --> src/protocol.rs:155:12 [INFO] [stdout] | [INFO] [stdout] 155 | pub fn parse(bytes: Vec) -> Result { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `serialize` is never used [INFO] [stdout] --> src/protocol.rs:218:12 [INFO] [stdout] | [INFO] [stdout] 218 | pub fn serialize(&self) -> Result, io::Error> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.96s [INFO] running `Command { std: "docker" "inspect" "243c6c78f1d6139fe1a6e4558d325cac2a9d086ad94b9a939d88060c64f67414", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "243c6c78f1d6139fe1a6e4558d325cac2a9d086ad94b9a939d88060c64f67414", kill_on_drop: false }` [INFO] [stdout] 243c6c78f1d6139fe1a6e4558d325cac2a9d086ad94b9a939d88060c64f67414 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+c2804e6ec2c29a5c7368600ea173b890e2655c3d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3bbddaf57a14d2edde3876c783a78548021b8305ba6f902b481926531f994c38 [INFO] running `Command { std: "docker" "start" "-a" "3bbddaf57a14d2edde3876c783a78548021b8305ba6f902b481926531f994c38", kill_on_drop: false }` [INFO] [stderr] Compiling tunneler-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `proxy` [INFO] [stdout] --> src/main.rs:19:17 [INFO] [stdout] | [INFO] [stdout] 19 | let proxy = server::ProxyServer::new(3000, "0.0.0.0", tx); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_proxy` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `HttpRequest` is never constructed [INFO] [stdout] --> src/http_parser.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct HttpRequest { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `empty` is never used [INFO] [stdout] --> src/http_parser.rs:14:8 [INFO] [stdout] | [INFO] [stdout] 14 | fn empty() -> HttpRequest { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `parse` is never used [INFO] [stdout] --> src/http_parser.rs:23:18 [INFO] [stdout] | [INFO] [stdout] 23 | pub async fn parse(stream: &mut (impl AsyncRead + Unpin)) -> io::Result { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ManagerError` is never used [INFO] [stdout] --> src/server/manager.rs:34:10 [INFO] [stdout] | [INFO] [stdout] 34 | pub enum ManagerError { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sender` is never read [INFO] [stdout] --> src/server/manager.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 39 | pub struct ManagerRef { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 40 | sender: Sender, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ManagerRef` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `connections` and `requests_receiver` are never read [INFO] [stdout] --> src/server/manager.rs:61:5 [INFO] [stdout] | [INFO] [stdout] 59 | struct ManagerInner { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 60 | /// A mapping from automatically generated names to connections [INFO] [stdout] 61 | connections: Mutex>, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 62 | /// A channel on which requests will arrive [INFO] [stdout] 63 | requests_receiver: Receiver, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ManagerInner` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `inner` is never read [INFO] [stdout] --> src/server/manager.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 77 | pub struct Manager { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 78 | inner: Arc, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Manager` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `submit_request` is never used [INFO] [stdout] --> src/server/manager.rs:48:18 [INFO] [stdout] | [INFO] [stdout] 48 | pub async fn submit_request(&self, request: Request) -> Result<(), ManagerError> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `port`, `host` and `request_sender` are never read [INFO] [stdout] --> src/server/proxy.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct ProxyServer { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 9 | port: usize, [INFO] [stdout] | ^^^^ [INFO] [stdout] 10 | host: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 11 | request_sender: ManagerRef, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ProxyServer` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `process` is never used [INFO] [stdout] --> src/server/proxy.rs:23:14 [INFO] [stdout] | [INFO] [stdout] 23 | async fn process(manager: ManagerRef, mut socket: TcpStream) -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `listen` is never used [INFO] [stdout] --> src/server/proxy.rs:50:18 [INFO] [stdout] | [INFO] [stdout] 50 | pub async fn listen(&self) -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.45s [INFO] running `Command { std: "docker" "inspect" "3bbddaf57a14d2edde3876c783a78548021b8305ba6f902b481926531f994c38", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3bbddaf57a14d2edde3876c783a78548021b8305ba6f902b481926531f994c38", kill_on_drop: false }` [INFO] [stdout] 3bbddaf57a14d2edde3876c783a78548021b8305ba6f902b481926531f994c38