Dec 17 23:53:05.571 INFO checking geniousli/bing_saver_rs against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 23:53:05.571 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/geniousli/bing_saver_rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 23:53:06.043 INFO [stdout] 99dcae5e229f135924dcfcf00f970254882433e4abd177f25a45edb850113b0f
Dec 17 23:53:06.045 INFO running `"docker" "start" "-a" "99dcae5e229f135924dcfcf00f970254882433e4abd177f25a45edb850113b0f"`
Dec 17 23:53:08.474 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 17 23:53:08.474 INFO [stderr]     Checking victoria-dom v0.1.2
Dec 17 23:53:08.488 INFO [stderr]     Checking tokio-threadpool v0.1.9
Dec 17 23:53:11.148 INFO [stderr]     Checking tokio-fs v0.1.4
Dec 17 23:53:12.228 INFO [stderr]     Checking tokio v0.1.13
Dec 17 23:53:14.240 INFO [stderr]     Checking hyper v0.12.16
Dec 17 23:53:26.880 INFO [stderr]     Checking bing_saver_rs v0.1.0 (/opt/crater/workdir)
Dec 17 23:53:27.964 INFO [stderr] warning: unused import: `Duration`
Dec 17 23:53:27.964 INFO [stderr]  --> src/main.rs:9:17
Dec 17 23:53:27.964 INFO [stderr]   |
Dec 17 23:53:27.964 INFO [stderr] 9 | use std::time::{Duration, SystemTime};
Dec 17 23:53:27.964 INFO [stderr]   |                 ^^^^^^^^
Dec 17 23:53:27.964 INFO [stderr]   |
Dec 17 23:53:27.964 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 23:53:27.964 INFO [stderr] 
Dec 17 23:53:27.964 INFO [stderr] warning: unused import: `hyper::rt::spawn`
Dec 17 23:53:27.964 INFO [stderr]   --> src/main.rs:13:5
Dec 17 23:53:27.964 INFO [stderr]    |
Dec 17 23:53:27.964 INFO [stderr] 13 | use hyper::rt::spawn;
Dec 17 23:53:27.964 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 17 23:53:27.964 INFO [stderr] 
Dec 17 23:53:27.964 INFO [stderr] warning: unused import: `hyper::Chunk`
Dec 17 23:53:27.965 INFO [stderr]   --> src/main.rs:16:5
Dec 17 23:53:27.965 INFO [stderr]    |
Dec 17 23:53:27.965 INFO [stderr] 16 | use hyper::Chunk;
Dec 17 23:53:27.965 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 17 23:53:27.965 INFO [stderr] 
Dec 17 23:53:27.965 INFO [stderr] warning: unused import: `Error`
Dec 17 23:53:27.965 INFO [stderr]   --> src/main.rs:19:18
Dec 17 23:53:27.965 INFO [stderr]    |
Dec 17 23:53:27.965 INFO [stderr] 19 | use serde_json::{Error, Value};
Dec 17 23:53:27.965 INFO [stderr]    |                  ^^^^^
Dec 17 23:53:27.965 INFO [stderr] 
Dec 17 23:53:27.965 INFO [stderr] warning: unused import: `victoria_dom::DOM`
Dec 17 23:53:27.965 INFO [stderr]   --> src/main.rs:24:5
Dec 17 23:53:27.965 INFO [stderr]    |
Dec 17 23:53:27.965 INFO [stderr] 24 | use victoria_dom::DOM;
Dec 17 23:53:27.965 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 17 23:53:27.965 INFO [stderr] 
Dec 17 23:53:27.965 INFO [stderr] warning: unused import: `std::fmt::Error`
Dec 17 23:53:27.965 INFO [stderr]   --> src/main.rs:86:13
Dec 17 23:53:27.965 INFO [stderr]    |
Dec 17 23:53:27.965 INFO [stderr] 86 |         use std::fmt::Error;
Dec 17 23:53:27.965 INFO [stderr]    |             ^^^^^^^^^^^^^^^
Dec 17 23:53:27.965 INFO [stderr] 
Dec 17 23:53:28.024 INFO [stderr] warning: unused import: `Duration`
Dec 17 23:53:28.024 INFO [stderr]  --> src/main.rs:9:17
Dec 17 23:53:28.024 INFO [stderr]   |
Dec 17 23:53:28.024 INFO [stderr] 9 | use std::time::{Duration, SystemTime};
Dec 17 23:53:28.024 INFO [stderr]   |                 ^^^^^^^^
Dec 17 23:53:28.024 INFO [stderr]   |
Dec 17 23:53:28.024 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 23:53:28.024 INFO [stderr] 
Dec 17 23:53:28.024 INFO [stderr] warning: unused import: `hyper::rt::spawn`
Dec 17 23:53:28.024 INFO [stderr]   --> src/main.rs:13:5
Dec 17 23:53:28.024 INFO [stderr]    |
Dec 17 23:53:28.024 INFO [stderr] 13 | use hyper::rt::spawn;
Dec 17 23:53:28.024 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 17 23:53:28.024 INFO [stderr] 
Dec 17 23:53:28.024 INFO [stderr] warning: unused import: `hyper::Chunk`
Dec 17 23:53:28.025 INFO [stderr]   --> src/main.rs:16:5
Dec 17 23:53:28.025 INFO [stderr]    |
Dec 17 23:53:28.025 INFO [stderr] 16 | use hyper::Chunk;
Dec 17 23:53:28.025 INFO [stderr]    |     ^^^^^^^^^^^^
Dec 17 23:53:28.025 INFO [stderr] 
Dec 17 23:53:28.025 INFO [stderr] warning: unused import: `Error`
Dec 17 23:53:28.025 INFO [stderr]   --> src/main.rs:19:18
Dec 17 23:53:28.025 INFO [stderr]    |
Dec 17 23:53:28.025 INFO [stderr] 19 | use serde_json::{Error, Value};
Dec 17 23:53:28.025 INFO [stderr]    |                  ^^^^^
Dec 17 23:53:28.025 INFO [stderr] 
Dec 17 23:53:28.025 INFO [stderr] warning: unused import: `victoria_dom::DOM`
Dec 17 23:53:28.025 INFO [stderr]   --> src/main.rs:24:5
Dec 17 23:53:28.025 INFO [stderr]    |
Dec 17 23:53:28.025 INFO [stderr] 24 | use victoria_dom::DOM;
Dec 17 23:53:28.025 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 17 23:53:28.025 INFO [stderr] 
Dec 17 23:53:28.025 INFO [stderr] warning: unused import: `std::fmt::Error`
Dec 17 23:53:28.025 INFO [stderr]   --> src/main.rs:86:13
Dec 17 23:53:28.025 INFO [stderr]    |
Dec 17 23:53:28.025 INFO [stderr] 86 |         use std::fmt::Error;
Dec 17 23:53:28.025 INFO [stderr]    |             ^^^^^^^^^^^^^^^
Dec 17 23:53:28.025 INFO [stderr] 
Dec 17 23:53:28.348 INFO [stderr] warning: unused variable: `data`
Dec 17 23:53:28.348 INFO [stderr]    --> src/main.rs:181:37
Dec 17 23:53:28.348 INFO [stderr]     |
Dec 17 23:53:28.348 INFO [stderr] 181 |     let f = join_all(ary).and_then(|data| Ok(()));
Dec 17 23:53:28.348 INFO [stderr]     |                                     ^^^^ help: consider using `_data` instead
Dec 17 23:53:28.348 INFO [stderr]     |
Dec 17 23:53:28.348 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 17 23:53:28.348 INFO [stderr] 
Dec 17 23:53:28.348 INFO [stderr] warning: unused variable: `pic_url`
Dec 17 23:53:28.348 INFO [stderr]    --> src/main.rs:110:37
Dec 17 23:53:28.348 INFO [stderr]     |
Dec 17 23:53:28.348 INFO [stderr] 110 |                                 let pic_url = format!("{}{}", HOSTURL, url);
Dec 17 23:53:28.348 INFO [stderr]     |                                     ^^^^^^^ help: consider using `_pic_url` instead
Dec 17 23:53:28.348 INFO [stderr] 
Dec 17 23:53:28.348 INFO [stderr] warning: unused variable: `err`
Dec 17 23:53:28.348 INFO [stderr]    --> src/main.rs:114:39
Dec 17 23:53:28.348 INFO [stderr]     |
Dec 17 23:53:28.348 INFO [stderr] 114 |                             .map_err(|err| println!("errors -"));
Dec 17 23:53:28.348 INFO [stderr]     |                                       ^^^ help: consider using `_err` instead
Dec 17 23:53:28.348 INFO [stderr] 
Dec 17 23:53:28.432 INFO [stderr] warning: unused variable: `data`
Dec 17 23:53:28.432 INFO [stderr]    --> src/main.rs:181:37
Dec 17 23:53:28.432 INFO [stderr]     |
Dec 17 23:53:28.432 INFO [stderr] 181 |     let f = join_all(ary).and_then(|data| Ok(()));
Dec 17 23:53:28.432 INFO [stderr]     |                                     ^^^^ help: consider using `_data` instead
Dec 17 23:53:28.432 INFO [stderr]     |
Dec 17 23:53:28.432 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 17 23:53:28.432 INFO [stderr] 
Dec 17 23:53:28.432 INFO [stderr] warning: unused variable: `pic_url`
Dec 17 23:53:28.432 INFO [stderr]    --> src/main.rs:110:37
Dec 17 23:53:28.432 INFO [stderr]     |
Dec 17 23:53:28.432 INFO [stderr] 110 |                                 let pic_url = format!("{}{}", HOSTURL, url);
Dec 17 23:53:28.432 INFO [stderr]     |                                     ^^^^^^^ help: consider using `_pic_url` instead
Dec 17 23:53:28.432 INFO [stderr] 
Dec 17 23:53:28.432 INFO [stderr] warning: unused variable: `err`
Dec 17 23:53:28.432 INFO [stderr]    --> src/main.rs:114:39
Dec 17 23:53:28.432 INFO [stderr]     |
Dec 17 23:53:28.432 INFO [stderr] 114 |                             .map_err(|err| println!("errors -"));
Dec 17 23:53:28.432 INFO [stderr]     |                                       ^^^ help: consider using `_err` instead
Dec 17 23:53:28.432 INFO [stderr] 
Dec 17 23:53:28.564 INFO [stderr] warning: struct is never constructed: `BingDownloadPic`
Dec 17 23:53:28.564 INFO [stderr]   --> src/main.rs:77:1
Dec 17 23:53:28.564 INFO [stderr]    |
Dec 17 23:53:28.564 INFO [stderr] 77 | struct BingDownloadPic {
Dec 17 23:53:28.564 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:53:28.564 INFO [stderr]    |
Dec 17 23:53:28.564 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 23:53:28.564 INFO [stderr] 
Dec 17 23:53:28.564 INFO [stderr] warning: function is never used: `download_img`
Dec 17 23:53:28.564 INFO [stderr]    --> src/main.rs:185:1
Dec 17 23:53:28.564 INFO [stderr]     |
Dec 17 23:53:28.564 INFO [stderr] 185 | fn download_img(url: String) {
Dec 17 23:53:28.564 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:53:28.564 INFO [stderr] 
Dec 17 23:53:28.564 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 23:53:28.564 INFO [stderr]    --> src/main.rs:165:25
Dec 17 23:53:28.565 INFO [stderr]     |
Dec 17 23:53:28.565 INFO [stderr] 165 |                         file.write_all(&body);
Dec 17 23:53:28.565 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:53:28.565 INFO [stderr]     |
Dec 17 23:53:28.565 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 17 23:53:28.565 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 23:53:28.565 INFO [stderr] 
Dec 17 23:53:28.566 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 23:53:28.566 INFO [stderr]    --> src/main.rs:218:21
Dec 17 23:53:28.566 INFO [stderr]     |
Dec 17 23:53:28.566 INFO [stderr] 218 |                     file.write_all(&body);
Dec 17 23:53:28.566 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:53:28.566 INFO [stderr]     |
Dec 17 23:53:28.566 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 23:53:28.566 INFO [stderr] 
Dec 17 23:53:28.656 INFO [stderr] warning: struct is never constructed: `BingDownloadPic`
Dec 17 23:53:28.656 INFO [stderr]   --> src/main.rs:77:1
Dec 17 23:53:28.656 INFO [stderr]    |
Dec 17 23:53:28.656 INFO [stderr] 77 | struct BingDownloadPic {
Dec 17 23:53:28.656 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:53:28.656 INFO [stderr]    |
Dec 17 23:53:28.656 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 23:53:28.656 INFO [stderr] 
Dec 17 23:53:28.656 INFO [stderr] warning: function is never used: `download_img`
Dec 17 23:53:28.656 INFO [stderr]    --> src/main.rs:185:1
Dec 17 23:53:28.656 INFO [stderr]     |
Dec 17 23:53:28.656 INFO [stderr] 185 | fn download_img(url: String) {
Dec 17 23:53:28.656 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:53:28.656 INFO [stderr] 
Dec 17 23:53:28.668 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 23:53:28.668 INFO [stderr]    --> src/main.rs:165:25
Dec 17 23:53:28.668 INFO [stderr]     |
Dec 17 23:53:28.668 INFO [stderr] 165 |                         file.write_all(&body);
Dec 17 23:53:28.668 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:53:28.668 INFO [stderr]     |
Dec 17 23:53:28.668 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 17 23:53:28.668 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 23:53:28.668 INFO [stderr] 
Dec 17 23:53:28.668 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 23:53:28.668 INFO [stderr]    --> src/main.rs:218:21
Dec 17 23:53:28.668 INFO [stderr]     |
Dec 17 23:53:28.668 INFO [stderr] 218 |                     file.write_all(&body);
Dec 17 23:53:28.668 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:53:28.668 INFO [stderr]     |
Dec 17 23:53:28.668 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 23:53:28.668 INFO [stderr] 
Dec 17 23:53:28.704 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.57s
Dec 17 23:53:29.662 INFO running `"docker" "inspect" "99dcae5e229f135924dcfcf00f970254882433e4abd177f25a45edb850113b0f"`
Dec 17 23:53:29.986 INFO running `"docker" "rm" "-f" "99dcae5e229f135924dcfcf00f970254882433e4abd177f25a45edb850113b0f"`
Dec 17 23:53:30.292 INFO [stdout] 99dcae5e229f135924dcfcf00f970254882433e4abd177f25a45edb850113b0f