[INFO] cloning repository https://github.com/qx-oo/ssc-qx [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/qx-oo/ssc-qx" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqx-oo%2Fssc-qx"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqx-oo%2Fssc-qx'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f113ac53cad42fbad1e0978daf5efa4bf6686514 [INFO] checking qx-oo/ssc-qx against try#d7b51666469c792a8a3f40849607739bae1e705e for pr-71665 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fqx-oo%2Fssc-qx" "/workspace/builds/worker-6/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/qx-oo/ssc-qx on toolchain d7b51666469c792a8a3f40849607739bae1e705e [INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/qx-oo/ssc-qx [INFO] finished tweaking git repo https://github.com/qx-oo/ssc-qx [INFO] tweaked toml for git repo https://github.com/qx-oo/ssc-qx written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/qx-oo/ssc-qx already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 38abd7ebbc9e15304d0d47526f12d42a43f780c73c307d5ec46f52363fc99490 [INFO] running `"docker" "start" "-a" "38abd7ebbc9e15304d0d47526f12d42a43f780c73c307d5ec46f52363fc99490"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libc v0.2.68 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking futures-core v0.3.4 [INFO] [stderr] Compiling proc-macro-nested v0.1.4 [INFO] [stderr] Compiling proc-macro-hack v0.5.14 [INFO] [stderr] Checking futures-sink v0.3.4 [INFO] [stderr] Checking pin-utils v0.1.0-alpha.4 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling failure_derive v0.1.7 [INFO] [stderr] Checking futures-task v0.3.4 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling serde v1.0.105 [INFO] [stderr] Checking arc-swap v0.4.5 [INFO] [stderr] Checking pin-project-lite v0.1.4 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking bytes v0.5.4 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Compiling backtrace-sys v0.1.35 [INFO] [stderr] Checking futures-channel v0.3.4 [INFO] [stderr] Compiling proc-macro2 v1.0.10 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Checking kv-log-macro v1.0.4 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Checking crossbeam-channel v0.4.2 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking num_cpus v1.12.0 [INFO] [stderr] Checking signal-hook-registry v1.2.0 [INFO] [stderr] Checking async-task v1.3.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking backtrace v0.3.46 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking async-std v1.5.0 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling futures-macro v0.3.4 [INFO] [stderr] Compiling serde_derive v1.0.105 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Checking tokio v0.2.13 [INFO] [stderr] Checking failure v0.1.7 [INFO] [stderr] Checking futures-util v0.3.4 [INFO] [stderr] Checking futures-executor v0.3.4 [INFO] [stderr] Checking futures v0.3.4 [INFO] [stderr] Checking serde_json v1.0.50 [INFO] [stderr] Checking ssc-qx v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/udp.rs:36:18 [INFO] [stderr] | [INFO] [stderr] 36 | let (n, peer) = r_udp.recv_from(&mut buf).await?; [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `from_file` [INFO] [stderr] --> src/config.rs:46:5 [INFO] [stderr] | [INFO] [stderr] 46 | pub fn from_file(file: &mut File) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `host` [INFO] [stderr] --> src/config.rs:52:5 [INFO] [stderr] | [INFO] [stderr] 52 | pub fn host(&self) -> &SocketAddr { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `server_list` [INFO] [stderr] --> src/config.rs:55:5 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn server_list(&self) -> &Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `udp` [INFO] [stderr] --> src/config.rs:58:5 [INFO] [stderr] | [INFO] [stderr] 58 | pub fn udp(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `host` [INFO] [stderr] --> src/config.rs:79:5 [INFO] [stderr] | [INFO] [stderr] 79 | pub fn host(&self) -> &SocketAddr { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `password` [INFO] [stderr] --> src/config.rs:82:5 [INFO] [stderr] | [INFO] [stderr] 82 | pub fn password(&self) -> &str { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `encrypt_method` [INFO] [stderr] --> src/config.rs:85:5 [INFO] [stderr] | [INFO] [stderr] 85 | pub fn encrypt_method(&self) -> &str { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `ClientUdpTunnel` [INFO] [stderr] --> src/udp.rs:117:12 [INFO] [stderr] | [INFO] [stderr] 117 | pub struct ClientUdpTunnel {} [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `add_header` [INFO] [stderr] --> src/udp.rs:120:5 [INFO] [stderr] | [INFO] [stderr] 120 | fn add_header(remote_addr: String, data: &Vec) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `tcp_to_udp` [INFO] [stderr] --> src/udp.rs:129:5 [INFO] [stderr] | [INFO] [stderr] 129 | / async fn tcp_to_udp( [INFO] [stderr] 130 | | r_tcp: &mut tcp::ReadHalf<'_>, [INFO] [stderr] 131 | | s_udp: &mut SendHalf, [INFO] [stderr] 132 | | proxy_addr: SocketAddr, [INFO] [stderr] ... | [INFO] [stderr] 146 | | Ok(()) [INFO] [stderr] 147 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `udp_to_tcp` [INFO] [stderr] --> src/udp.rs:149:5 [INFO] [stderr] | [INFO] [stderr] 149 | / async fn udp_to_tcp( [INFO] [stderr] 150 | | r_udp: &mut RecvHalf, [INFO] [stderr] 151 | | w_tcp: &mut tcp::WriteHalf<'_>, [INFO] [stderr] 152 | | ) -> Result<(), io::Error> { [INFO] [stderr] ... | [INFO] [stderr] 160 | | Ok(()) [INFO] [stderr] 161 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `poll` [INFO] [stderr] --> src/udp.rs:163:5 [INFO] [stderr] | [INFO] [stderr] 163 | / pub async fn poll( [INFO] [stderr] 164 | | proxy_addr: SocketAddr, [INFO] [stderr] 165 | | mut inbound: TcpStream, [INFO] [stderr] 166 | | remote_addr: String, [INFO] [stderr] ... | [INFO] [stderr] 184 | | Ok(()) [INFO] [stderr] 185 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_packet` [INFO] [stderr] --> src/utils.rs:6:8 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn get_packet(remote_addr: &ServerAddr) -> Vec { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parse_socks5_addr` [INFO] [stderr] --> src/utils.rs:14:14 [INFO] [stderr] | [INFO] [stderr] 14 | pub async fn parse_socks5_addr( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `establish_socks5_connection` [INFO] [stderr] --> src/utils.rs:62:14 [INFO] [stderr] | [INFO] [stderr] 62 | pub async fn establish_socks5_connection( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 16 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/udp.rs:36:18 [INFO] [stderr] | [INFO] [stderr] 36 | let (n, peer) = r_udp.recv_from(&mut buf).await?; [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/udp.rs:36:18 [INFO] [stderr] | [INFO] [stderr] 36 | let (n, peer) = r_udp.recv_from(&mut buf).await?; [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `from_file` [INFO] [stderr] --> src/config.rs:64:5 [INFO] [stderr] | [INFO] [stderr] 64 | pub fn from_file(file: &mut File) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `from_file` [INFO] [stderr] --> src/config.rs:46:5 [INFO] [stderr] | [INFO] [stderr] 46 | pub fn from_file(file: &mut File) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `host` [INFO] [stderr] --> src/config.rs:52:5 [INFO] [stderr] | [INFO] [stderr] 52 | pub fn host(&self) -> &SocketAddr { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `server_list` [INFO] [stderr] --> src/config.rs:55:5 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn server_list(&self) -> &Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `udp` [INFO] [stderr] --> src/config.rs:58:5 [INFO] [stderr] | [INFO] [stderr] 58 | pub fn udp(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `host` [INFO] [stderr] --> src/config.rs:79:5 [INFO] [stderr] | [INFO] [stderr] 79 | pub fn host(&self) -> &SocketAddr { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `password` [INFO] [stderr] --> src/config.rs:82:5 [INFO] [stderr] | [INFO] [stderr] 82 | pub fn password(&self) -> &str { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `encrypt_method` [INFO] [stderr] --> src/config.rs:85:5 [INFO] [stderr] | [INFO] [stderr] 85 | pub fn encrypt_method(&self) -> &str { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `ClientUdpTunnel` [INFO] [stderr] --> src/udp.rs:117:12 [INFO] [stderr] | [INFO] [stderr] 117 | pub struct ClientUdpTunnel {} [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `add_header` [INFO] [stderr] --> src/udp.rs:120:5 [INFO] [stderr] | [INFO] [stderr] 120 | fn add_header(remote_addr: String, data: &Vec) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `tcp_to_udp` [INFO] [stderr] --> src/udp.rs:129:5 [INFO] [stderr] | [INFO] [stderr] 129 | / async fn tcp_to_udp( [INFO] [stderr] 130 | | r_tcp: &mut tcp::ReadHalf<'_>, [INFO] [stderr] 131 | | s_udp: &mut SendHalf, [INFO] [stderr] 132 | | proxy_addr: SocketAddr, [INFO] [stderr] ... | [INFO] [stderr] 146 | | Ok(()) [INFO] [stderr] 147 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `udp_to_tcp` [INFO] [stderr] --> src/udp.rs:149:5 [INFO] [stderr] | [INFO] [stderr] 149 | / async fn udp_to_tcp( [INFO] [stderr] 150 | | r_udp: &mut RecvHalf, [INFO] [stderr] 151 | | w_tcp: &mut tcp::WriteHalf<'_>, [INFO] [stderr] 152 | | ) -> Result<(), io::Error> { [INFO] [stderr] ... | [INFO] [stderr] 160 | | Ok(()) [INFO] [stderr] 161 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `poll` [INFO] [stderr] --> src/udp.rs:163:5 [INFO] [stderr] | [INFO] [stderr] 163 | / pub async fn poll( [INFO] [stderr] 164 | | proxy_addr: SocketAddr, [INFO] [stderr] 165 | | mut inbound: TcpStream, [INFO] [stderr] 166 | | remote_addr: String, [INFO] [stderr] ... | [INFO] [stderr] 184 | | Ok(()) [INFO] [stderr] 185 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_packet` [INFO] [stderr] --> src/utils.rs:6:8 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn get_packet(remote_addr: &ServerAddr) -> Vec { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parse_socks5_addr` [INFO] [stderr] --> src/utils.rs:14:14 [INFO] [stderr] | [INFO] [stderr] 14 | pub async fn parse_socks5_addr( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `establish_socks5_connection` [INFO] [stderr] --> src/utils.rs:62:14 [INFO] [stderr] | [INFO] [stderr] 62 | pub async fn establish_socks5_connection( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `host` [INFO] [stderr] --> src/config.rs:70:5 [INFO] [stderr] | [INFO] [stderr] 70 | pub fn host(&self) -> &SocketAddr { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `udp` [INFO] [stderr] --> src/config.rs:73:5 [INFO] [stderr] | [INFO] [stderr] 73 | pub fn udp(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `password` [INFO] [stderr] --> src/config.rs:82:5 [INFO] [stderr] | [INFO] [stderr] 82 | pub fn password(&self) -> &str { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `encrypt_method` [INFO] [stderr] --> src/config.rs:85:5 [INFO] [stderr] | [INFO] [stderr] 85 | pub fn encrypt_method(&self) -> &str { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `UdpTunnel` [INFO] [stderr] --> src/udp.rs:17:12 [INFO] [stderr] | [INFO] [stderr] 17 | pub struct UdpTunnel { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/udp.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn new() -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `poll` [INFO] [stderr] --> src/udp.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | pub async fn poll(self, host: &SocketAddr) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `parse_header` [INFO] [stderr] --> src/udp.rs:59:5 [INFO] [stderr] | [INFO] [stderr] 59 | fn parse_header(data: &Vec) -> Result<(String, Vec), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `server_forward` [INFO] [stderr] --> src/udp.rs:70:5 [INFO] [stderr] | [INFO] [stderr] 70 | / async fn server_forward( [INFO] [stderr] 71 | | sock_map: Arc>>>, [INFO] [stderr] 72 | | s_udp: Arc>, [INFO] [stderr] 73 | | peer: SocketAddr, [INFO] [stderr] ... | [INFO] [stderr] 113 | | Ok(()) [INFO] [stderr] 114 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: 16 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 11 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> src/udp.rs:36:18 [INFO] [stderr] | [INFO] [stderr] 36 | let (n, peer) = r_udp.recv_from(&mut buf).await?; [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `from_file` [INFO] [stderr] --> src/config.rs:64:5 [INFO] [stderr] | [INFO] [stderr] 64 | pub fn from_file(file: &mut File) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `host` [INFO] [stderr] --> src/config.rs:70:5 [INFO] [stderr] | [INFO] [stderr] 70 | pub fn host(&self) -> &SocketAddr { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `udp` [INFO] [stderr] --> src/config.rs:73:5 [INFO] [stderr] | [INFO] [stderr] 73 | pub fn udp(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `password` [INFO] [stderr] --> src/config.rs:82:5 [INFO] [stderr] | [INFO] [stderr] 82 | pub fn password(&self) -> &str { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `encrypt_method` [INFO] [stderr] --> src/config.rs:85:5 [INFO] [stderr] | [INFO] [stderr] 85 | pub fn encrypt_method(&self) -> &str { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `UdpTunnel` [INFO] [stderr] --> src/udp.rs:17:12 [INFO] [stderr] | [INFO] [stderr] 17 | pub struct UdpTunnel { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/udp.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn new() -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `poll` [INFO] [stderr] --> src/udp.rs:29:5 [INFO] [stderr] | [INFO] [stderr] 29 | pub async fn poll(self, host: &SocketAddr) -> Result<(), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `parse_header` [INFO] [stderr] --> src/udp.rs:59:5 [INFO] [stderr] | [INFO] [stderr] 59 | fn parse_header(data: &Vec) -> Result<(String, Vec), Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `server_forward` [INFO] [stderr] --> src/udp.rs:70:5 [INFO] [stderr] | [INFO] [stderr] 70 | / async fn server_forward( [INFO] [stderr] 71 | | sock_map: Arc>>>, [INFO] [stderr] 72 | | s_udp: Arc>, [INFO] [stderr] 73 | | peer: SocketAddr, [INFO] [stderr] ... | [INFO] [stderr] 113 | | Ok(()) [INFO] [stderr] 114 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: 11 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 46s [INFO] running `"docker" "inspect" "38abd7ebbc9e15304d0d47526f12d42a43f780c73c307d5ec46f52363fc99490"` [INFO] running `"docker" "rm" "-f" "38abd7ebbc9e15304d0d47526f12d42a43f780c73c307d5ec46f52363fc99490"` [INFO] [stdout] 38abd7ebbc9e15304d0d47526f12d42a43f780c73c307d5ec46f52363fc99490