Dec 13 12:36:29.121 INFO testing llde/rCrawly against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 12:36:29.121 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 12:36:29.500 INFO [stdout] 1a9abb3c1ec0c01bda16f5c043dc6d5b1187c7c1d9fa3f671631ebc6aa9dd718
Dec 13 12:36:29.502 INFO running `"docker" "start" "-a" "1a9abb3c1ec0c01bda16f5c043dc6d5b1187c7c1d9fa3f671631ebc6aa9dd718"`
Dec 13 12:36:31.075 INFO [stderr] usermod: no changes
Dec 13 12:36:31.339 INFO [stderr]    Compiling deque v0.3.2
Dec 13 12:36:31.339 INFO [stderr]    Compiling gcc v0.3.49
Dec 13 12:36:31.351 INFO [stderr]    Compiling num_cpus v1.5.0
Dec 13 12:36:31.351 INFO [stderr]    Compiling unicode-bidi v0.3.2
Dec 13 12:36:31.351 INFO [stderr]    Compiling mime v0.2.5
Dec 13 12:36:31.351 INFO [stderr]    Compiling phf_generator v0.7.21
Dec 13 12:36:31.351 INFO [stderr]    Compiling hyper v0.10.10
Dec 13 12:36:31.351 INFO [stderr]    Compiling tendril v0.2.4
Dec 13 12:36:33.571 INFO [stderr]    Compiling string_cache_codegen v0.3.1
Dec 13 12:36:35.805 INFO [stderr]    Compiling phf_codegen v0.7.21
Dec 13 12:36:35.811 INFO [stderr]    Compiling rayon-core v1.0.0
Dec 13 12:36:36.119 INFO [stderr]    Compiling idna v0.1.2
Dec 13 12:36:38.563 INFO [stderr]    Compiling html5ever v0.14.1
Dec 13 12:36:39.791 INFO [stderr]    Compiling string_cache v0.4.0
Dec 13 12:36:39.791 INFO [stderr]    Compiling html5ever-atoms v0.2.2
Dec 13 12:36:42.023 INFO [stderr]    Compiling rayon v0.7.0
Dec 13 12:36:44.191 INFO [stderr]    Compiling url v1.4.1
Dec 13 12:36:48.304 INFO [stderr]    Compiling ring v0.9.7
Dec 13 12:36:57.959 INFO [stderr]    Compiling webpki v0.12.1
Dec 13 12:36:59.607 INFO [stderr]    Compiling select v0.4.0
Dec 13 12:37:01.029 INFO [stderr]    Compiling webpki-roots v0.10.0
Dec 13 12:37:01.029 INFO [stderr]    Compiling rustls v0.8.0
Dec 13 12:37:16.705 INFO [stderr]    Compiling hyper-rustls v0.6.0
Dec 13 12:37:18.659 INFO [stderr]    Compiling rCrawly v0.1.0 (/source)
Dec 13 12:37:20.367 INFO [stderr] warning: unused import: `std::sync::Arc`
Dec 13 12:37:20.367 INFO [stderr]  --> src/main.rs:4:5
Dec 13 12:37:20.367 INFO [stderr]   |
Dec 13 12:37:20.367 INFO [stderr] 4 | use std::sync::Arc;
Dec 13 12:37:20.367 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 13 12:37:20.367 INFO [stderr]   |
Dec 13 12:37:20.367 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 12:37:20.367 INFO [stderr] 
Dec 13 12:37:20.367 INFO [stderr] warning: unused imports: `thread`, `time`
Dec 13 12:37:20.367 INFO [stderr]  --> src/main.rs:6:11
Dec 13 12:37:20.367 INFO [stderr]   |
Dec 13 12:37:20.367 INFO [stderr] 6 | use std::{time,thread};
Dec 13 12:37:20.367 INFO [stderr]   |           ^^^^ ^^^^^^
Dec 13 12:37:20.367 INFO [stderr] 
Dec 13 12:37:20.367 INFO [stderr] warning: unused imports: `Arc`, `Mutex`, `mpsc`
Dec 13 12:37:20.367 INFO [stderr]  --> src/API/future.rs:2:17
Dec 13 12:37:20.367 INFO [stderr]   |
Dec 13 12:37:20.367 INFO [stderr] 2 | use std::sync::{Arc, Mutex,RwLock,mpsc};
Dec 13 12:37:20.367 INFO [stderr]   |                 ^^^  ^^^^^        ^^^^
Dec 13 12:37:20.367 INFO [stderr] 
Dec 13 12:37:20.367 INFO [stderr] warning: unused imports: `Receiver`, `Sender`
Dec 13 12:37:20.367 INFO [stderr]  --> src/API/future.rs:3:23
Dec 13 12:37:20.367 INFO [stderr]   |
Dec 13 12:37:20.367 INFO [stderr] 3 | use std::sync::mpsc::{Sender, Receiver};
Dec 13 12:37:20.367 INFO [stderr]   |                       ^^^^^^  ^^^^^^^^
Dec 13 12:37:20.367 INFO [stderr] 
Dec 13 12:37:20.595 INFO [stderr] warning: unused variable: `content`
Dec 13 12:37:20.595 INFO [stderr]   --> src/LoaderCore/loader.rs:36:20
Dec 13 12:37:20.595 INFO [stderr]    |
Dec 13 12:37:20.595 INFO [stderr] 36 |             Ok(mut content) => {
Dec 13 12:37:20.595 INFO [stderr]    |                    ^^^^^^^ help: consider using `_content` instead
Dec 13 12:37:20.595 INFO [stderr]    |
Dec 13 12:37:20.595 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 12:37:20.595 INFO [stderr] 
Dec 13 12:37:20.595 INFO [stderr] warning: unused variable: `n`
Dec 13 12:37:20.595 INFO [stderr]   --> src/AsyncLoaderCore/mod.rs:25:13
Dec 13 12:37:20.595 INFO [stderr]    |
Dec 13 12:37:20.595 INFO [stderr] 25 |         for n in 0..(num+1){
Dec 13 12:37:20.595 INFO [stderr]    |             ^ help: consider using `_n` instead
Dec 13 12:37:20.595 INFO [stderr] 
Dec 13 12:37:20.595 INFO [stderr] warning: unused variable: `cont`
Dec 13 12:37:20.595 INFO [stderr]    --> src/CrawlerCore/mod.rs:188:13
Dec 13 12:37:20.595 INFO [stderr]     |
Dec 13 12:37:20.595 INFO [stderr] 188 |         let cont = self.loaded.lock().unwrap().contains(&url);
Dec 13 12:37:20.595 INFO [stderr]     |             ^^^^ help: consider using `_cont` instead
Dec 13 12:37:20.595 INFO [stderr] 
Dec 13 12:37:20.595 INFO [stderr] warning: unused variable: `url`
Dec 13 12:37:20.595 INFO [stderr]    --> src/CrawlerCore/mod.rs:202:23
Dec 13 12:37:20.595 INFO [stderr]     |
Dec 13 12:37:20.595 INFO [stderr] 202 |     fn get_uri(&self, url : Url) -> CrawlerResult{
Dec 13 12:37:20.595 INFO [stderr]     |                       ^^^ help: consider using `_url` instead
Dec 13 12:37:20.595 INFO [stderr] 
Dec 13 12:37:20.607 INFO [stderr] warning: variable does not need to be mutable
Dec 13 12:37:20.607 INFO [stderr]   --> src/LoaderCore/loader.rs:36:16
Dec 13 12:37:20.607 INFO [stderr]    |
Dec 13 12:37:20.607 INFO [stderr] 36 |             Ok(mut content) => {
Dec 13 12:37:20.607 INFO [stderr]    |                ----^^^^^^^
Dec 13 12:37:20.607 INFO [stderr]    |                |
Dec 13 12:37:20.607 INFO [stderr]    |                help: remove this `mut`
Dec 13 12:37:20.607 INFO [stderr]    |
Dec 13 12:37:20.607 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 13 12:37:20.607 INFO [stderr] 
Dec 13 12:37:20.660 INFO [stderr] warning: variant is never constructed: `SUSPENDED`
Dec 13 12:37:20.660 INFO [stderr]   --> src/CrawlerCore/mod.rs:17:5
Dec 13 12:37:20.660 INFO [stderr]    |
Dec 13 12:37:20.660 INFO [stderr] 17 |     SUSPENDED,
Dec 13 12:37:20.660 INFO [stderr]    |     ^^^^^^^^^
Dec 13 12:37:20.660 INFO [stderr]    |
Dec 13 12:37:20.660 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 12:37:20.660 INFO [stderr] 
Dec 13 12:37:20.660 INFO [stderr] warning: variant is never constructed: `TERMINATED_UNEXPECTLY`
Dec 13 12:37:20.715 INFO [stderr]   --> src/CrawlerCore/mod.rs:19:5
Dec 13 12:37:20.715 INFO [stderr]    |
Dec 13 12:37:20.715 INFO [stderr] 19 |     TERMINATED_UNEXPECTLY,
Dec 13 12:37:20.715 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 13 12:37:20.715 INFO [stderr] 
Dec 13 12:37:20.715 INFO [stderr] warning: variant is never constructed: `CANCELLED`
Dec 13 12:37:20.715 INFO [stderr]   --> src/CrawlerCore/mod.rs:20:5
Dec 13 12:37:20.715 INFO [stderr]    |
Dec 13 12:37:20.715 INFO [stderr] 20 |     CANCELLED,
Dec 13 12:37:20.715 INFO [stderr]    |     ^^^^^^^^^
Dec 13 12:37:20.715 INFO [stderr] 
Dec 13 12:37:20.715 INFO [stderr] warning: field is never used: `url`
Dec 13 12:37:20.715 INFO [stderr]   --> src/CrawlerCore/mod.rs:24:5
Dec 13 12:37:20.715 INFO [stderr]    |
Dec 13 12:37:20.715 INFO [stderr] 24 |     url : Url,
Dec 13 12:37:20.715 INFO [stderr]    |     ^^^^^^^^^
Dec 13 12:37:20.715 INFO [stderr] 
Dec 13 12:37:20.715 INFO [stderr] warning: field is never used: `follow`
Dec 13 12:37:20.715 INFO [stderr]   --> src/CrawlerCore/mod.rs:25:5
Dec 13 12:37:20.715 INFO [stderr]    |
Dec 13 12:37:20.715 INFO [stderr] 25 |     follow : bool,
Dec 13 12:37:20.715 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 13 12:37:20.715 INFO [stderr] 
Dec 13 12:37:20.715 INFO [stderr] warning: field is never used: `links`
Dec 13 12:37:20.715 INFO [stderr]   --> src/CrawlerCore/mod.rs:26:5
Dec 13 12:37:20.715 INFO [stderr]    |
Dec 13 12:37:20.715 INFO [stderr] 26 |     links : Option<Vec<Url>>,
Dec 13 12:37:20.715 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 12:37:20.715 INFO [stderr] 
Dec 13 12:37:20.715 INFO [stderr] warning: field is never used: `bad_links`
Dec 13 12:37:20.715 INFO [stderr]   --> src/CrawlerCore/mod.rs:27:5
Dec 13 12:37:20.715 INFO [stderr]    |
Dec 13 12:37:20.715 INFO [stderr] 27 |     bad_links : Option<Vec<String>>,
Dec 13 12:37:20.715 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 12:37:20.715 INFO [stderr] 
Dec 13 12:37:20.715 INFO [stderr] warning: field is never used: `error`
Dec 13 12:37:20.715 INFO [stderr]   --> src/CrawlerCore/mod.rs:28:5
Dec 13 12:37:20.715 INFO [stderr]    |
Dec 13 12:37:20.715 INFO [stderr] 28 |     error : Option<Error>
Dec 13 12:37:20.715 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 13 12:37:20.715 INFO [stderr] 
Dec 13 12:37:20.715 INFO [stderr] warning: method is never used: `cancel`
Dec 13 12:37:20.715 INFO [stderr]    --> src/CrawlerCore/mod.rs:192:5
Dec 13 12:37:20.715 INFO [stderr]     |
Dec 13 12:37:20.715 INFO [stderr] 192 |     fn cancel(&self){
Dec 13 12:37:20.715 INFO [stderr]     |     ^^^^^^^^^^^^^^^^
Dec 13 12:37:20.715 INFO [stderr] 
Dec 13 12:37:20.715 INFO [stderr] warning: method is never used: `get_uri`
Dec 13 12:37:20.715 INFO [stderr]    --> src/CrawlerCore/mod.rs:202:5
Dec 13 12:37:20.715 INFO [stderr]     |
Dec 13 12:37:20.715 INFO [stderr] 202 |     fn get_uri(&self, url : Url) -> CrawlerResult{
Dec 13 12:37:20.715 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 12:37:20.715 INFO [stderr] 
Dec 13 12:37:20.715 INFO [stderr] warning: method is never used: `get_progressions`
Dec 13 12:37:20.715 INFO [stderr]    --> src/CrawlerCore/mod.rs:206:5
Dec 13 12:37:20.715 INFO [stderr]     |
Dec 13 12:37:20.715 INFO [stderr] 206 |     fn get_progressions(&self) -> MutexGuard<VecDeque<CrawlerResult>>{
Dec 13 12:37:20.715 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 12:37:20.715 INFO [stderr] 
Dec 13 12:37:20.715 INFO [stderr] warning: field is never used: `name`
Dec 13 12:37:20.715 INFO [stderr]  --> src/GUI/mod.rs:3:5
Dec 13 12:37:20.715 INFO [stderr]   |
Dec 13 12:37:20.715 INFO [stderr] 3 |     name : String,
Dec 13 12:37:20.715 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 13 12:37:20.715 INFO [stderr] 
Dec 13 12:37:20.715 INFO [stderr] warning: field is never used: `version`
Dec 13 12:37:20.715 INFO [stderr]  --> src/GUI/mod.rs:4:5
Dec 13 12:37:20.715 INFO [stderr]   |
Dec 13 12:37:20.715 INFO [stderr] 4 |     version : u8,
Dec 13 12:37:20.715 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 13 12:37:20.715 INFO [stderr] 
Dec 13 12:37:20.715 INFO [stderr] warning: variant is never constructed: `PAUSED`
Dec 13 12:37:20.715 INFO [stderr]  --> src/API/executors.rs:9:5
Dec 13 12:37:20.715 INFO [stderr]   |
Dec 13 12:37:20.715 INFO [stderr] 9 |     PAUSED,
Dec 13 12:37:20.715 INFO [stderr]   |     ^^^^^^
Dec 13 12:37:20.715 INFO [stderr] 
Dec 13 12:37:20.715 INFO [stderr] warning: field is never used: `task_count`
Dec 13 12:37:20.715 INFO [stderr]   --> src/API/executors.rs:19:5
Dec 13 12:37:20.715 INFO [stderr]    |
Dec 13 12:37:20.716 INFO [stderr] 19 |     task_count : u32,
Dec 13 12:37:20.716 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 13 12:37:20.716 INFO [stderr] 
Dec 13 12:37:20.716 INFO [stderr] warning: variant is never constructed: `FAILED`
Dec 13 12:37:20.716 INFO [stderr]   --> src/API/future.rs:19:5
Dec 13 12:37:20.716 INFO [stderr]    |
Dec 13 12:37:20.716 INFO [stderr] 19 |     FAILED,
Dec 13 12:37:20.716 INFO [stderr]    |     ^^^^^^
Dec 13 12:37:20.716 INFO [stderr] 
Dec 13 12:37:20.716 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 12:37:20.716 INFO [stderr]   --> src/LoaderCore/loader.rs:23:17
Dec 13 12:37:20.716 INFO [stderr]    |
Dec 13 12:37:20.716 INFO [stderr] 23 |                 content.read_to_string(&mut resp);
Dec 13 12:37:20.716 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 12:37:20.716 INFO [stderr]    |
Dec 13 12:37:20.716 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 12:37:20.716 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 12:37:20.716 INFO [stderr] 
Dec 13 12:37:20.716 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 12:37:20.716 INFO [stderr]   --> src/AsyncLoaderCore/mod.rs:65:9
Dec 13 12:37:20.716 INFO [stderr]    |
Dec 13 12:37:20.716 INFO [stderr] 65 |         self.workers.shutdown(now);
Dec 13 12:37:20.716 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 12:37:20.716 INFO [stderr]    |
Dec 13 12:37:20.716 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 12:37:20.716 INFO [stderr] 
Dec 13 12:37:20.716 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 12:37:20.716 INFO [stderr]   --> src/API/executors.rs:52:25
Dec 13 12:37:20.716 INFO [stderr]    |
Dec 13 12:37:20.716 INFO [stderr] 52 |                         el.run();
Dec 13 12:37:20.716 INFO [stderr]    |                         ^^^^^^^^^
Dec 13 12:37:20.716 INFO [stderr]    |
Dec 13 12:37:20.716 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 12:37:20.716 INFO [stderr] 
Dec 13 12:37:25.015 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.91s
Dec 13 12:37:25.024 INFO [stderr] su: No module specific data is present
Dec 13 12:37:25.879 INFO running `"docker" "inspect" "1a9abb3c1ec0c01bda16f5c043dc6d5b1187c7c1d9fa3f671631ebc6aa9dd718"`
Dec 13 12:37:26.141 INFO running `"docker" "rm" "-f" "1a9abb3c1ec0c01bda16f5c043dc6d5b1187c7c1d9fa3f671631ebc6aa9dd718"`
Dec 13 12:37:26.508 INFO [stdout] 1a9abb3c1ec0c01bda16f5c043dc6d5b1187c7c1d9fa3f671631ebc6aa9dd718
Dec 13 12:37:26.513 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 12:37:26.956 INFO [stdout] 44ea3aeb45ef9d33af28b8f6d8ad480ebfca4d20c17e00b630dd58525266ecb3
Dec 13 12:37:26.960 INFO running `"docker" "start" "-a" "44ea3aeb45ef9d33af28b8f6d8ad480ebfca4d20c17e00b630dd58525266ecb3"`
Dec 13 12:37:28.459 INFO [stderr] usermod: no changes
Dec 13 12:37:28.687 INFO [stderr]    Compiling rCrawly v0.1.0 (/source)
Dec 13 12:37:30.157 INFO [stderr] warning: unused import: `std::sync::Arc`
Dec 13 12:37:30.157 INFO [stderr]  --> src/main.rs:4:5
Dec 13 12:37:30.157 INFO [stderr]   |
Dec 13 12:37:30.157 INFO [stderr] 4 | use std::sync::Arc;
Dec 13 12:37:30.157 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 13 12:37:30.157 INFO [stderr]   |
Dec 13 12:37:30.157 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 12:37:30.157 INFO [stderr] 
Dec 13 12:37:30.157 INFO [stderr] warning: unused imports: `thread`, `time`
Dec 13 12:37:30.157 INFO [stderr]  --> src/main.rs:6:11
Dec 13 12:37:30.157 INFO [stderr]   |
Dec 13 12:37:30.157 INFO [stderr] 6 | use std::{time,thread};
Dec 13 12:37:30.157 INFO [stderr]   |           ^^^^ ^^^^^^
Dec 13 12:37:30.157 INFO [stderr] 
Dec 13 12:37:30.157 INFO [stderr] warning: unused imports: `Arc`, `Mutex`, `mpsc`
Dec 13 12:37:30.157 INFO [stderr]  --> src/API/future.rs:2:17
Dec 13 12:37:30.157 INFO [stderr]   |
Dec 13 12:37:30.157 INFO [stderr] 2 | use std::sync::{Arc, Mutex,RwLock,mpsc};
Dec 13 12:37:30.157 INFO [stderr]   |                 ^^^  ^^^^^        ^^^^
Dec 13 12:37:30.157 INFO [stderr] 
Dec 13 12:37:30.157 INFO [stderr] warning: unused imports: `Receiver`, `Sender`
Dec 13 12:37:30.157 INFO [stderr]  --> src/API/future.rs:3:23
Dec 13 12:37:30.158 INFO [stderr]   |
Dec 13 12:37:30.158 INFO [stderr] 3 | use std::sync::mpsc::{Sender, Receiver};
Dec 13 12:37:30.158 INFO [stderr]   |                       ^^^^^^  ^^^^^^^^
Dec 13 12:37:30.158 INFO [stderr] 
Dec 13 12:37:30.359 INFO [stderr] warning: unused variable: `content`
Dec 13 12:37:30.359 INFO [stderr]   --> src/LoaderCore/loader.rs:36:20
Dec 13 12:37:30.359 INFO [stderr]    |
Dec 13 12:37:30.359 INFO [stderr] 36 |             Ok(mut content) => {
Dec 13 12:37:30.359 INFO [stderr]    |                    ^^^^^^^ help: consider using `_content` instead
Dec 13 12:37:30.359 INFO [stderr]    |
Dec 13 12:37:30.359 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 12:37:30.359 INFO [stderr] 
Dec 13 12:37:30.359 INFO [stderr] warning: unused variable: `n`
Dec 13 12:37:30.359 INFO [stderr]   --> src/AsyncLoaderCore/mod.rs:25:13
Dec 13 12:37:30.359 INFO [stderr]    |
Dec 13 12:37:30.359 INFO [stderr] 25 |         for n in 0..(num+1){
Dec 13 12:37:30.359 INFO [stderr]    |             ^ help: consider using `_n` instead
Dec 13 12:37:30.359 INFO [stderr] 
Dec 13 12:37:30.359 INFO [stderr] warning: unused variable: `cont`
Dec 13 12:37:30.359 INFO [stderr]    --> src/CrawlerCore/mod.rs:188:13
Dec 13 12:37:30.359 INFO [stderr]     |
Dec 13 12:37:30.359 INFO [stderr] 188 |         let cont = self.loaded.lock().unwrap().contains(&url);
Dec 13 12:37:30.359 INFO [stderr]     |             ^^^^ help: consider using `_cont` instead
Dec 13 12:37:30.359 INFO [stderr] 
Dec 13 12:37:30.359 INFO [stderr] warning: unused variable: `url`
Dec 13 12:37:30.359 INFO [stderr]    --> src/CrawlerCore/mod.rs:202:23
Dec 13 12:37:30.359 INFO [stderr]     |
Dec 13 12:37:30.359 INFO [stderr] 202 |     fn get_uri(&self, url : Url) -> CrawlerResult{
Dec 13 12:37:30.359 INFO [stderr]     |                       ^^^ help: consider using `_url` instead
Dec 13 12:37:30.359 INFO [stderr] 
Dec 13 12:37:30.359 INFO [stderr] warning: variable does not need to be mutable
Dec 13 12:37:30.359 INFO [stderr]   --> src/LoaderCore/loader.rs:36:16
Dec 13 12:37:30.359 INFO [stderr]    |
Dec 13 12:37:30.359 INFO [stderr] 36 |             Ok(mut content) => {
Dec 13 12:37:30.359 INFO [stderr]    |                ----^^^^^^^
Dec 13 12:37:30.359 INFO [stderr]    |                |
Dec 13 12:37:30.359 INFO [stderr]    |                help: remove this `mut`
Dec 13 12:37:30.359 INFO [stderr]    |
Dec 13 12:37:30.359 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 13 12:37:30.359 INFO [stderr] 
Dec 13 12:37:30.392 INFO [stderr] warning: variant is never constructed: `SUSPENDED`
Dec 13 12:37:30.392 INFO [stderr]   --> src/CrawlerCore/mod.rs:17:5
Dec 13 12:37:30.392 INFO [stderr]    |
Dec 13 12:37:30.392 INFO [stderr] 17 |     SUSPENDED,
Dec 13 12:37:30.392 INFO [stderr]    |     ^^^^^^^^^
Dec 13 12:37:30.392 INFO [stderr]    |
Dec 13 12:37:30.392 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 13 12:37:30.392 INFO [stderr] 
Dec 13 12:37:30.392 INFO [stderr] warning: variant is never constructed: `TERMINATED_UNEXPECTLY`
Dec 13 12:37:30.392 INFO [stderr]   --> src/CrawlerCore/mod.rs:19:5
Dec 13 12:37:30.392 INFO [stderr]    |
Dec 13 12:37:30.392 INFO [stderr] 19 |     TERMINATED_UNEXPECTLY,
Dec 13 12:37:30.392 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 13 12:37:30.392 INFO [stderr] 
Dec 13 12:37:30.392 INFO [stderr] warning: variant is never constructed: `CANCELLED`
Dec 13 12:37:30.392 INFO [stderr]   --> src/CrawlerCore/mod.rs:20:5
Dec 13 12:37:30.392 INFO [stderr]    |
Dec 13 12:37:30.392 INFO [stderr] 20 |     CANCELLED,
Dec 13 12:37:30.392 INFO [stderr]    |     ^^^^^^^^^
Dec 13 12:37:30.392 INFO [stderr] 
Dec 13 12:37:30.392 INFO [stderr] warning: field is never used: `url`
Dec 13 12:37:30.392 INFO [stderr]   --> src/CrawlerCore/mod.rs:24:5
Dec 13 12:37:30.392 INFO [stderr]    |
Dec 13 12:37:30.392 INFO [stderr] 24 |     url : Url,
Dec 13 12:37:30.392 INFO [stderr]    |     ^^^^^^^^^
Dec 13 12:37:30.392 INFO [stderr] 
Dec 13 12:37:30.392 INFO [stderr] warning: field is never used: `follow`
Dec 13 12:37:30.392 INFO [stderr]   --> src/CrawlerCore/mod.rs:25:5
Dec 13 12:37:30.392 INFO [stderr]    |
Dec 13 12:37:30.392 INFO [stderr] 25 |     follow : bool,
Dec 13 12:37:30.392 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 13 12:37:30.392 INFO [stderr] 
Dec 13 12:37:30.392 INFO [stderr] warning: field is never used: `links`
Dec 13 12:37:30.392 INFO [stderr]   --> src/CrawlerCore/mod.rs:26:5
Dec 13 12:37:30.392 INFO [stderr]    |
Dec 13 12:37:30.392 INFO [stderr] 26 |     links : Option<Vec<Url>>,
Dec 13 12:37:30.392 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 12:37:30.392 INFO [stderr] 
Dec 13 12:37:30.392 INFO [stderr] warning: field is never used: `bad_links`
Dec 13 12:37:30.392 INFO [stderr]   --> src/CrawlerCore/mod.rs:27:5
Dec 13 12:37:30.392 INFO [stderr]    |
Dec 13 12:37:30.392 INFO [stderr] 27 |     bad_links : Option<Vec<String>>,
Dec 13 12:37:30.392 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 12:37:30.393 INFO [stderr] 
Dec 13 12:37:30.393 INFO [stderr] warning: field is never used: `error`
Dec 13 12:37:30.393 INFO [stderr]   --> src/CrawlerCore/mod.rs:28:5
Dec 13 12:37:30.393 INFO [stderr]    |
Dec 13 12:37:30.393 INFO [stderr] 28 |     error : Option<Error>
Dec 13 12:37:30.393 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Dec 13 12:37:30.393 INFO [stderr] 
Dec 13 12:37:30.393 INFO [stderr] warning: method is never used: `cancel`
Dec 13 12:37:30.393 INFO [stderr]    --> src/CrawlerCore/mod.rs:192:5
Dec 13 12:37:30.393 INFO [stderr]     |
Dec 13 12:37:30.393 INFO [stderr] 192 |     fn cancel(&self){
Dec 13 12:37:30.393 INFO [stderr]     |     ^^^^^^^^^^^^^^^^
Dec 13 12:37:30.393 INFO [stderr] 
Dec 13 12:37:30.393 INFO [stderr] warning: method is never used: `get_uri`
Dec 13 12:37:30.393 INFO [stderr]    --> src/CrawlerCore/mod.rs:202:5
Dec 13 12:37:30.393 INFO [stderr]     |
Dec 13 12:37:30.393 INFO [stderr] 202 |     fn get_uri(&self, url : Url) -> CrawlerResult{
Dec 13 12:37:30.393 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 12:37:30.393 INFO [stderr] 
Dec 13 12:37:30.393 INFO [stderr] warning: method is never used: `get_progressions`
Dec 13 12:37:30.393 INFO [stderr]    --> src/CrawlerCore/mod.rs:206:5
Dec 13 12:37:30.393 INFO [stderr]     |
Dec 13 12:37:30.393 INFO [stderr] 206 |     fn get_progressions(&self) -> MutexGuard<VecDeque<CrawlerResult>>{
Dec 13 12:37:30.393 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 12:37:30.393 INFO [stderr] 
Dec 13 12:37:30.393 INFO [stderr] warning: field is never used: `name`
Dec 13 12:37:30.393 INFO [stderr]  --> src/GUI/mod.rs:3:5
Dec 13 12:37:30.393 INFO [stderr]   |
Dec 13 12:37:30.393 INFO [stderr] 3 |     name : String,
Dec 13 12:37:30.393 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 13 12:37:30.393 INFO [stderr] 
Dec 13 12:37:30.393 INFO [stderr] warning: field is never used: `version`
Dec 13 12:37:30.393 INFO [stderr]  --> src/GUI/mod.rs:4:5
Dec 13 12:37:30.393 INFO [stderr]   |
Dec 13 12:37:30.393 INFO [stderr] 4 |     version : u8,
Dec 13 12:37:30.393 INFO [stderr]   |     ^^^^^^^^^^^^
Dec 13 12:37:30.393 INFO [stderr] 
Dec 13 12:37:30.393 INFO [stderr] warning: variant is never constructed: `PAUSED`
Dec 13 12:37:30.393 INFO [stderr]  --> src/API/executors.rs:9:5
Dec 13 12:37:30.393 INFO [stderr]   |
Dec 13 12:37:30.393 INFO [stderr] 9 |     PAUSED,
Dec 13 12:37:30.393 INFO [stderr]   |     ^^^^^^
Dec 13 12:37:30.393 INFO [stderr] 
Dec 13 12:37:30.393 INFO [stderr] warning: field is never used: `task_count`
Dec 13 12:37:30.393 INFO [stderr]   --> src/API/executors.rs:19:5
Dec 13 12:37:30.393 INFO [stderr]    |
Dec 13 12:37:30.393 INFO [stderr] 19 |     task_count : u32,
Dec 13 12:37:30.393 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 13 12:37:30.393 INFO [stderr] 
Dec 13 12:37:30.393 INFO [stderr] warning: variant is never constructed: `FAILED`
Dec 13 12:37:30.393 INFO [stderr]   --> src/API/future.rs:19:5
Dec 13 12:37:30.393 INFO [stderr]    |
Dec 13 12:37:30.393 INFO [stderr] 19 |     FAILED,
Dec 13 12:37:30.393 INFO [stderr]    |     ^^^^^^
Dec 13 12:37:30.393 INFO [stderr] 
Dec 13 12:37:30.393 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 12:37:30.393 INFO [stderr]   --> src/LoaderCore/loader.rs:23:17
Dec 13 12:37:30.393 INFO [stderr]    |
Dec 13 12:37:30.393 INFO [stderr] 23 |                 content.read_to_string(&mut resp);
Dec 13 12:37:30.393 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 12:37:30.393 INFO [stderr]    |
Dec 13 12:37:30.393 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 13 12:37:30.393 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 12:37:30.393 INFO [stderr] 
Dec 13 12:37:30.393 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 12:37:30.393 INFO [stderr]   --> src/AsyncLoaderCore/mod.rs:65:9
Dec 13 12:37:30.393 INFO [stderr]    |
Dec 13 12:37:30.393 INFO [stderr] 65 |         self.workers.shutdown(now);
Dec 13 12:37:30.393 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 12:37:30.393 INFO [stderr]    |
Dec 13 12:37:30.393 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 12:37:30.393 INFO [stderr] 
Dec 13 12:37:30.403 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 13 12:37:30.403 INFO [stderr]   --> src/API/executors.rs:52:25
Dec 13 12:37:30.403 INFO [stderr]    |
Dec 13 12:37:30.403 INFO [stderr] 52 |                         el.run();
Dec 13 12:37:30.403 INFO [stderr]    |                         ^^^^^^^^^
Dec 13 12:37:30.403 INFO [stderr]    |
Dec 13 12:37:30.403 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 13 12:37:30.403 INFO [stderr] 
Dec 13 12:37:30.827 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.33s
Dec 13 12:37:30.850 INFO [stderr] su: No module specific data is present
Dec 13 12:37:31.689 INFO running `"docker" "inspect" "44ea3aeb45ef9d33af28b8f6d8ad480ebfca4d20c17e00b630dd58525266ecb3"`
Dec 13 12:37:32.073 INFO running `"docker" "rm" "-f" "44ea3aeb45ef9d33af28b8f6d8ad480ebfca4d20c17e00b630dd58525266ecb3"`
Dec 13 12:37:32.498 INFO [stdout] 44ea3aeb45ef9d33af28b8f6d8ad480ebfca4d20c17e00b630dd58525266ecb3
Dec 13 12:37:32.511 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 12:37:32.884 INFO [stdout] fc25ebd82366a1bbd77ba75c5927b19466d8d36d769c9868c4c6ef60606c59ed
Dec 13 12:37:32.889 INFO running `"docker" "start" "-a" "fc25ebd82366a1bbd77ba75c5927b19466d8d36d769c9868c4c6ef60606c59ed"`
Dec 13 12:37:34.126 INFO [stderr] usermod: no changes
Dec 13 12:37:34.333 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
Dec 13 12:37:34.339 INFO [stderr]      Running /target/debug/deps/rCrawly-de51864f46c88841
Dec 13 12:37:34.346 INFO [stderr] su: No module specific data is present
Dec 13 12:37:34.346 INFO [stdout] 
Dec 13 12:37:34.346 INFO [stdout] running 0 tests
Dec 13 12:37:34.346 INFO [stdout] 
Dec 13 12:37:34.346 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 12:37:34.346 INFO [stdout] 
Dec 13 12:37:35.036 INFO running `"docker" "inspect" "fc25ebd82366a1bbd77ba75c5927b19466d8d36d769c9868c4c6ef60606c59ed"`
Dec 13 12:37:35.273 INFO running `"docker" "rm" "-f" "fc25ebd82366a1bbd77ba75c5927b19466d8d36d769c9868c4c6ef60606c59ed"`
Dec 13 12:37:35.555 INFO [stdout] fc25ebd82366a1bbd77ba75c5927b19466d8d36d769c9868c4c6ef60606c59ed