[INFO] cloning repository https://github.com/caigq99/cloudflare-speed-test-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/caigq99/cloudflare-speed-test-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcaigq99%2Fcloudflare-speed-test-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcaigq99%2Fcloudflare-speed-test-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c18429b921bcd79fb08efaba1e440f077317f6ca
[INFO] checking caigq99/cloudflare-speed-test-rust against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcaigq99%2Fcloudflare-speed-test-rust" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/caigq99/cloudflare-speed-test-rust
[INFO] finished tweaking git repo https://github.com/caigq99/cloudflare-speed-test-rust
[INFO] tweaked toml for git repo https://github.com/caigq99/cloudflare-speed-test-rust written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/caigq99/cloudflare-speed-test-rust on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/caigq99/cloudflare-speed-test-rust 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "09d5988dbf17983e840d599824e51e560ef14a7d05606d3270a689ce314e3e19", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "2b150c0c9da0627193137b9def6c5081f7b08b6b8a7b36d54dd3bfa1da3ec2bc", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `UNIX_EPOCH`
[INFO] [stdout]  --> src/update.rs:5:39
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::time::{Duration, SystemTime, UNIX_EPOCH};
[INFO] [stdout]   |                                       ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `UNIX_EPOCH`
[INFO] [stdout]  --> src/update.rs:5:39
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::time::{Duration, SystemTime, UNIX_EPOCH};
[INFO] [stdout]   |                                       ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `status_ok`
[INFO] [stdout]    --> src/ping.rs:135:10
[INFO] [stdout]     |
[INFO] [stdout] 135 |     let (status_ok, colo) = match test_http_once(&client, &args.url, args).await {
[INFO] [stdout]     |          ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_status_ok`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `head_format`
[INFO] [stdout]   --> src/output.rs:79:10
[INFO] [stdout]    |
[INFO] [stdout] 79 |     let (head_format, data_format) = if has_ipv6 {
[INFO] [stdout]    |          ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_head_format`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data_format`
[INFO] [stdout]   --> src/output.rs:79:23
[INFO] [stdout]    |
[INFO] [stdout] 79 |     let (head_format, data_format) = if has_ipv6 {
[INFO] [stdout]    |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_format`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_URL` is never used
[INFO] [stdout]   --> src/main.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 17 | const DEFAULT_URL: &str = "https://cf.xiu2.xyz/url";
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `LOCATION_MAP` is never used
[INFO] [stdout]  --> src/location.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | static LOCATION_MAP: Lazy<HashMap<&'static str, &'static str>> = Lazy::new(|| {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_location_name` is never used
[INFO] [stdout]   --> src/location.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub fn get_location_name(code: &str) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_colo_from_cfray` is never used
[INFO] [stdout]   --> src/location.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn parse_colo_from_cfray(cfray: &str) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Config` is never constructed
[INFO] [stdout]  --> src/config.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct Config {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GeneralConfig` is never constructed
[INFO] [stdout]   --> src/config.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct GeneralConfig {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PingConfig` is never constructed
[INFO] [stdout]   --> src/config.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct PingConfig {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DownloadConfig` is never constructed
[INFO] [stdout]   --> src/config.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub struct DownloadConfig {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FilterConfig` is never constructed
[INFO] [stdout]   --> src/config.rs:72:12
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub struct FilterConfig {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OutputConfig` is never constructed
[INFO] [stdout]   --> src/config.rs:84:12
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub struct OutputConfig {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `OutputFormat` is never used
[INFO] [stdout]    --> src/config.rs:102:10
[INFO] [stdout]     |
[INFO] [stdout] 102 | pub enum OutputFormat {
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_routines` is never used
[INFO] [stdout]    --> src/config.rs:111:4
[INFO] [stdout]     |
[INFO] [stdout] 111 | fn default_routines() -> usize { 200 }
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_port` is never used
[INFO] [stdout]    --> src/config.rs:112:4
[INFO] [stdout]     |
[INFO] [stdout] 112 | fn default_port() -> u16 { 443 }
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_url` is never used
[INFO] [stdout]    --> src/config.rs:113:4
[INFO] [stdout]     |
[INFO] [stdout] 113 | fn default_url() -> String { "https://cf.xiu2.xyz/url".to_string() }
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_ping_times` is never used
[INFO] [stdout]    --> src/config.rs:114:4
[INFO] [stdout]     |
[INFO] [stdout] 114 | fn default_ping_times() -> u32 { 4 }
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_test_count` is never used
[INFO] [stdout]    --> src/config.rs:115:4
[INFO] [stdout]     |
[INFO] [stdout] 115 | fn default_test_count() -> usize { 10 }
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_download_time` is never used
[INFO] [stdout]    --> src/config.rs:116:4
[INFO] [stdout]     |
[INFO] [stdout] 116 | fn default_download_time() -> u64 { 10 }
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_max_delay` is never used
[INFO] [stdout]    --> src/config.rs:117:4
[INFO] [stdout]     |
[INFO] [stdout] 117 | fn default_max_delay() -> u64 { 9999 }
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_max_loss_rate` is never used
[INFO] [stdout]    --> src/config.rs:118:4
[INFO] [stdout]     |
[INFO] [stdout] 118 | fn default_max_loss_rate() -> f32 { 1.0 }
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_print_num` is never used
[INFO] [stdout]    --> src/config.rs:119:4
[INFO] [stdout]     |
[INFO] [stdout] 119 | fn default_print_num() -> usize { 10 }
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_output_file` is never used
[INFO] [stdout]    --> src/config.rs:120:4
[INFO] [stdout]     |
[INFO] [stdout] 120 | fn default_output_file() -> String { "result.csv".to_string() }
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_file`, `save`, `merge_args`, and `generate_example` are never used
[INFO] [stdout]    --> src/config.rs:191:12
[INFO] [stdout]     |
[INFO] [stdout] 189 | impl Config {
[INFO] [stdout]     | ----------- associated items in this implementation
[INFO] [stdout] 190 |     /// 从文件加载配置
[INFO] [stdout] 191 |     pub fn from_file<P: AsRef<Path>>(path: P) -> Result<Self> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 211 |     pub fn save<P: AsRef<Path>>(&self, path: P) -> Result<()> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 226 |     pub fn merge_args(&mut self, args: &crate::args::Args) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 238 |     pub fn generate_example() -> String {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IpGenerator` is never constructed
[INFO] [stdout]   --> src/optimize.rs:73:12
[INFO] [stdout]    |
[INFO] [stdout] 73 | pub struct IpGenerator {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `with_step` are never used
[INFO] [stdout]   --> src/optimize.rs:80:12
[INFO] [stdout]    |
[INFO] [stdout] 79 | impl IpGenerator {
[INFO] [stdout]    | ---------------- associated items in this implementation
[INFO] [stdout] 80 |     pub fn new(start: std::net::Ipv4Addr, end: std::net::Ipv4Addr) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 88 |     pub fn with_step(mut self, step: u32) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `EwmaSpeed` is never constructed
[INFO] [stdout]    --> src/optimize.rs:114:12
[INFO] [stdout]     |
[INFO] [stdout] 114 | pub struct EwmaSpeed {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `update`, and `get` are never used
[INFO] [stdout]    --> src/optimize.rs:120:12
[INFO] [stdout]     |
[INFO] [stdout] 119 | impl EwmaSpeed {
[INFO] [stdout]     | -------------- associated items in this implementation
[INFO] [stdout] 120 |     pub fn new(alpha: f64) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 127 |     pub fn update(&mut self, value: f64) -> f64 {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 135 |     pub fn get(&self) -> Option<f64> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `status_ok`
[INFO] [stdout]    --> src/ping.rs:135:10
[INFO] [stdout]     |
[INFO] [stdout] 135 |     let (status_ok, colo) = match test_http_once(&client, &args.url, args).await {
[INFO] [stdout]     |          ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_status_ok`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `head_format`
[INFO] [stdout]   --> src/output.rs:79:10
[INFO] [stdout]    |
[INFO] [stdout] 79 |     let (head_format, data_format) = if has_ipv6 {
[INFO] [stdout]    |          ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_head_format`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data_format`
[INFO] [stdout]   --> src/output.rs:79:23
[INFO] [stdout]    |
[INFO] [stdout] 79 |     let (head_format, data_format) = if has_ipv6 {
[INFO] [stdout]    |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_data_format`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DEFAULT_URL` is never used
[INFO] [stdout]   --> src/main.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 17 | const DEFAULT_URL: &str = "https://cf.xiu2.xyz/url";
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Config` is never constructed
[INFO] [stdout]  --> src/config.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct Config {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GeneralConfig` is never constructed
[INFO] [stdout]   --> src/config.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct GeneralConfig {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PingConfig` is never constructed
[INFO] [stdout]   --> src/config.rs:42:12
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct PingConfig {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DownloadConfig` is never constructed
[INFO] [stdout]   --> src/config.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub struct DownloadConfig {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `FilterConfig` is never constructed
[INFO] [stdout]   --> src/config.rs:72:12
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub struct FilterConfig {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OutputConfig` is never constructed
[INFO] [stdout]   --> src/config.rs:84:12
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub struct OutputConfig {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `OutputFormat` is never used
[INFO] [stdout]    --> src/config.rs:102:10
[INFO] [stdout]     |
[INFO] [stdout] 102 | pub enum OutputFormat {
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_routines` is never used
[INFO] [stdout]    --> src/config.rs:111:4
[INFO] [stdout]     |
[INFO] [stdout] 111 | fn default_routines() -> usize { 200 }
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_port` is never used
[INFO] [stdout]    --> src/config.rs:112:4
[INFO] [stdout]     |
[INFO] [stdout] 112 | fn default_port() -> u16 { 443 }
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_url` is never used
[INFO] [stdout]    --> src/config.rs:113:4
[INFO] [stdout]     |
[INFO] [stdout] 113 | fn default_url() -> String { "https://cf.xiu2.xyz/url".to_string() }
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_ping_times` is never used
[INFO] [stdout]    --> src/config.rs:114:4
[INFO] [stdout]     |
[INFO] [stdout] 114 | fn default_ping_times() -> u32 { 4 }
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_test_count` is never used
[INFO] [stdout]    --> src/config.rs:115:4
[INFO] [stdout]     |
[INFO] [stdout] 115 | fn default_test_count() -> usize { 10 }
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_download_time` is never used
[INFO] [stdout]    --> src/config.rs:116:4
[INFO] [stdout]     |
[INFO] [stdout] 116 | fn default_download_time() -> u64 { 10 }
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_max_delay` is never used
[INFO] [stdout]    --> src/config.rs:117:4
[INFO] [stdout]     |
[INFO] [stdout] 117 | fn default_max_delay() -> u64 { 9999 }
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_max_loss_rate` is never used
[INFO] [stdout]    --> src/config.rs:118:4
[INFO] [stdout]     |
[INFO] [stdout] 118 | fn default_max_loss_rate() -> f32 { 1.0 }
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_print_num` is never used
[INFO] [stdout]    --> src/config.rs:119:4
[INFO] [stdout]     |
[INFO] [stdout] 119 | fn default_print_num() -> usize { 10 }
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_output_file` is never used
[INFO] [stdout]    --> src/config.rs:120:4
[INFO] [stdout]     |
[INFO] [stdout] 120 | fn default_output_file() -> String { "result.csv".to_string() }
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `from_file`, `save`, `merge_args`, and `generate_example` are never used
[INFO] [stdout]    --> src/config.rs:191:12
[INFO] [stdout]     |
[INFO] [stdout] 189 | impl Config {
[INFO] [stdout]     | ----------- associated items in this implementation
[INFO] [stdout] 190 |     /// 从文件加载配置
[INFO] [stdout] 191 |     pub fn from_file<P: AsRef<Path>>(path: P) -> Result<Self> {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 211 |     pub fn save<P: AsRef<Path>>(&self, path: P) -> Result<()> {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 226 |     pub fn merge_args(&mut self, args: &crate::args::Args) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 238 |     pub fn generate_example() -> String {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `with_step` is never used
[INFO] [stdout]   --> src/optimize.rs:88:12
[INFO] [stdout]    |
[INFO] [stdout] 79 | impl IpGenerator {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 88 |     pub fn with_step(mut self, step: u32) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get` is never used
[INFO] [stdout]    --> src/optimize.rs:135:12
[INFO] [stdout]     |
[INFO] [stdout] 119 | impl EwmaSpeed {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 135 |     pub fn get(&self) -> Option<f64> {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 48.20s
[INFO] running `Command { std: "docker" "inspect" "2b150c0c9da0627193137b9def6c5081f7b08b6b8a7b36d54dd3bfa1da3ec2bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b150c0c9da0627193137b9def6c5081f7b08b6b8a7b36d54dd3bfa1da3ec2bc", kill_on_drop: false }`
[INFO] [stdout] 2b150c0c9da0627193137b9def6c5081f7b08b6b8a7b36d54dd3bfa1da3ec2bc
