[INFO] fetching crate next-web-utils 0.1.0...
[INFO] checking next-web-utils-0.1.0 against master#eeb94be79adc9df7a09ad0b2421f16e60e6d932c for pr-152971
[INFO] extracting crate next-web-utils 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate next-web-utils 0.1.0
[INFO] finished tweaking crates.io crate next-web-utils 0.1.0
[INFO] tweaked toml for crates.io crate next-web-utils 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate next-web-utils 0.1.0 on toolchain eeb94be79adc9df7a09ad0b2421f16e60e6d932c
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[INFO] crate crates.io crate next-web-utils 0.1.0 already has a lockfile, it will not be regenerated
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[INFO] [stdout] warning: unused imports: `NaiveDateTime` and `TimeZone`
[INFO] [stdout]  --> src/calendar/calendar_util.rs:1:62
[INFO] [stdout]   |
[INFO] [stdout] 1 | use chrono::{DateTime, Datelike, Duration, Local, NaiveDate, NaiveDateTime, TimeZone, Weekday};
[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 imports: `HashMap` and `HashSet`
[INFO] [stdout]  --> src/calendar/calendar_util.rs:2:24
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                        ^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `NaiveDateTime` and `TimeZone`
[INFO] [stdout]  --> src/calendar/calendar_util.rs:1:62
[INFO] [stdout]   |
[INFO] [stdout] 1 | use chrono::{DateTime, Datelike, Duration, Local, NaiveDate, NaiveDateTime, TimeZone, Weekday};
[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 imports: `HashMap` and `HashSet`
[INFO] [stdout]  --> src/calendar/calendar_util.rs:2:24
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::{HashMap, HashSet};
[INFO] [stdout]   |                        ^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/html/html_util.rs:267:13
[INFO] [stdout]     |
[INFO] [stdout] 267 |         let mut in_attr = false;
[INFO] [stdout]     |             ----^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `in_attr`
[INFO] [stdout]    --> src/html/html_util.rs:267:13
[INFO] [stdout]     |
[INFO] [stdout] 267 |         let mut in_attr = false;
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_in_attr`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `leap_day` is never read
[INFO] [stdout]    --> src/calendar/calendar_util.rs:471:28
[INFO] [stdout]     |
[INFO] [stdout] 471 |         let mut leap_day = 0;
[INFO] [stdout]     |                            ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `temp` is never read
[INFO] [stdout]    --> src/calendar/calendar_util.rs:473:24
[INFO] [stdout]     |
[INFO] [stdout] 473 |         let mut temp = 0;
[INFO] [stdout]     |                        ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `year_days` is never read
[INFO] [stdout]    --> src/calendar/calendar_util.rs:474:29
[INFO] [stdout]     |
[INFO] [stdout] 474 |         let mut year_days = 0;
[INFO] [stdout]     |                             ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/html/html_util.rs:267:13
[INFO] [stdout]     |
[INFO] [stdout] 267 |         let mut in_attr = false;
[INFO] [stdout]     |             ----^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `in_attr`
[INFO] [stdout]    --> src/html/html_util.rs:267:13
[INFO] [stdout]     |
[INFO] [stdout] 267 |         let mut in_attr = false;
[INFO] [stdout]     |             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_in_attr`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `leap_day` is never read
[INFO] [stdout]    --> src/calendar/calendar_util.rs:471:28
[INFO] [stdout]     |
[INFO] [stdout] 471 |         let mut leap_day = 0;
[INFO] [stdout]     |                            ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `temp` is never read
[INFO] [stdout]    --> src/calendar/calendar_util.rs:473:24
[INFO] [stdout]     |
[INFO] [stdout] 473 |         let mut temp = 0;
[INFO] [stdout]     |                        ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `year_days` is never read
[INFO] [stdout]    --> src/calendar/calendar_util.rs:474:29
[INFO] [stdout]     |
[INFO] [stdout] 474 |         let mut year_days = 0;
[INFO] [stdout]     |                             ^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `captcha_gen::CaptchaBuilder` is more private than the item `captcha_gen::CaptchaGen::builder`
[INFO] [stdout]    --> src/captcha/captcha_gen.rs:149:5
[INFO] [stdout]     |
[INFO] [stdout] 149 |     pub fn builder() -> CaptchaBuilder {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated function `captcha_gen::CaptchaGen::builder` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `captcha_gen::CaptchaBuilder` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/captcha/captcha_gen.rs:22:1
[INFO] [stdout]     |
[INFO] [stdout]  22 | pub(crate) struct CaptchaBuilder {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `solar_term_base` is never read
[INFO] [stdout]    --> src/calendar/calendar_util.rs:418:5
[INFO] [stdout]     |
[INFO] [stdout] 391 | pub struct LunarCalendar {
[INFO] [stdout]     |            ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 418 |     solar_term_base: Vec<f64>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `day_of_week_name` is never used
[INFO] [stdout]    --> src/cron/cron_util.rs:427:8
[INFO] [stdout]     |
[INFO] [stdout]  39 | impl CronUtil {
[INFO] [stdout]     | ------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 427 |     fn day_of_week_name(day: u8) -> &'static str {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `captcha_gen::CaptchaBuilder` is more private than the item `CaptchaGen::builder`
[INFO] [stdout]    --> src/captcha/captcha_gen.rs:149:5
[INFO] [stdout]     |
[INFO] [stdout] 149 |     pub fn builder() -> CaptchaBuilder {
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated function `CaptchaGen::builder` is reachable at visibility `pub`
[INFO] [stdout]     |
[INFO] [stdout] note: but type `captcha_gen::CaptchaBuilder` is only usable at visibility `pub(crate)`
[INFO] [stdout]    --> src/captcha/captcha_gen.rs:22:1
[INFO] [stdout]     |
[INFO] [stdout]  22 | pub(crate) struct CaptchaBuilder {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     = note: `#[warn(private_interfaces)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `solar_term_base` is never read
[INFO] [stdout]    --> src/calendar/calendar_util.rs:418:5
[INFO] [stdout]     |
[INFO] [stdout] 391 | pub struct LunarCalendar {
[INFO] [stdout]     |            ------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 418 |     solar_term_base: Vec<f64>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `length`, `complexity`, `size`, `text`, and `build` are never used
[INFO] [stdout]   --> src/captcha/captcha_gen.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl CaptchaBuilder {
[INFO] [stdout]    | ------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 43 |     pub fn length(mut self, length: usize) -> Self {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 49 |     pub fn complexity(mut self, complexity: u32) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 55 |     pub fn size(mut self, width: u32, height: u32) -> Self {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 |     pub fn text(mut self, text: impl Into<String>) -> Self {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 68 |     pub fn build(self) -> CaptchaGen {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `day_of_week_name` is never used
[INFO] [stdout]    --> src/cron/cron_util.rs:427:8
[INFO] [stdout]     |
[INFO] [stdout]  39 | impl CronUtil {
[INFO] [stdout]     | ------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 427 |     fn day_of_week_name(day: u8) -> &'static str {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 52.63s
[INFO] running `Command { std: "docker" "inspect" "7c3461789d5eb1f05b0a5c59c912cf9e6e675098ad44928c5b39cd3316c0f4b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c3461789d5eb1f05b0a5c59c912cf9e6e675098ad44928c5b39cd3316c0f4b6", kill_on_drop: false }`
[INFO] [stdout] 7c3461789d5eb1f05b0a5c59c912cf9e6e675098ad44928c5b39cd3316c0f4b6
