Dec 13 20:25:12.693 INFO testing elbaro/ps-util against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550 Dec 13 20:25:12.693 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 20:25:13.160 INFO [stdout] 4b72c51134e70514f045829b7e94b6528692d819d28ff36bb071933ec5798843 Dec 13 20:25:13.168 INFO running `"docker" "start" "-a" "4b72c51134e70514f045829b7e94b6528692d819d28ff36bb071933ec5798843"` Dec 13 20:25:13.828 INFO [stderr] usermod: no changes Dec 13 20:25:14.447 INFO [stderr] Compiling futures v0.1.25 Dec 13 20:25:14.454 INFO [stderr] Compiling unindent v0.1.3 Dec 13 20:25:14.455 INFO [stderr] Compiling wait-timeout v0.1.5 Dec 13 20:25:14.458 INFO [stderr] Compiling new_debug_unreachable v1.0.1 Dec 13 20:25:14.458 INFO [stderr] Compiling debug_unreachable v0.1.1 Dec 13 20:25:14.469 INFO [stderr] Compiling encoding_rs v0.8.10 Dec 13 20:25:14.472 INFO [stderr] Compiling gl_generator v0.9.0 Dec 13 20:25:14.472 INFO [stderr] Compiling gfx_core v0.8.3 Dec 13 20:25:15.467 INFO [stderr] Compiling crossbeam-epoch v0.5.2 Dec 13 20:25:16.755 INFO [stderr] Compiling syn v0.15.11 Dec 13 20:25:18.075 INFO [stderr] Compiling futf v0.1.4 Dec 13 20:25:20.968 INFO [stderr] Compiling cookie v0.11.0 Dec 13 20:25:20.975 INFO [stderr] Compiling rusttype v0.4.3 Dec 13 20:25:21.031 INFO [stderr] Compiling tendril v0.3.1 Dec 13 20:25:31.063 INFO [stderr] Compiling crossbeam-deque v0.6.1 Dec 13 20:25:34.131 INFO [stderr] Compiling string_cache_codegen v0.4.1 Dec 13 20:25:34.135 INFO [stderr] Compiling gl v0.10.0 Dec 13 20:25:34.219 INFO [stderr] Compiling gfx_gl v0.5.0 Dec 13 20:25:34.379 INFO [stderr] Compiling glutin v0.18.0 Dec 13 20:25:34.523 INFO [stderr] Compiling piston2d-graphics v0.26.0 Dec 13 20:25:46.711 INFO [stderr] Compiling tokio-executor v0.1.5 Dec 13 20:25:46.743 INFO [stderr] Compiling tokio-io v0.1.9 Dec 13 20:25:47.115 INFO [stderr] Compiling want v0.0.6 Dec 13 20:25:49.455 INFO [stderr] Compiling futures-cpupool v0.1.8 Dec 13 20:25:49.941 INFO [stderr] Compiling string_cache v0.6.2 Dec 13 20:25:50.421 INFO [stderr] Compiling markup5ever v0.3.2 Dec 13 20:26:04.803 INFO [stderr] Compiling tokio-threadpool v0.1.7 Dec 13 20:26:05.002 INFO [stderr] Compiling tokio-timer v0.2.7 Dec 13 20:26:05.535 INFO [stderr] Compiling tokio-current-thread v0.1.3 Dec 13 20:26:06.275 INFO [stderr] Compiling tokio-codec v0.1.1 Dec 13 20:26:12.803 INFO [stderr] Compiling tokio-reactor v0.1.6 Dec 13 20:26:12.983 INFO [stderr] Compiling tokio-async-await v0.1.4 Dec 13 20:26:16.275 INFO [stderr] Compiling h2 v0.1.12 Dec 13 20:26:19.923 INFO [stderr] Compiling winit v0.17.2 Dec 13 20:26:22.551 INFO [stderr] Compiling num-derive v0.2.3 Dec 13 20:26:29.027 INFO [stderr] Compiling serde_derive v1.0.80 Dec 13 20:26:29.228 INFO [stderr] Compiling indoc-impl v0.2.8 Dec 13 20:26:31.479 INFO [stderr] Compiling strum_macros v0.11.0 Dec 13 20:27:01.512 INFO [stderr] Compiling tokio-fs v0.1.3 Dec 13 20:27:01.592 INFO [stderr] Compiling tokio-udp v0.1.2 Dec 13 20:27:02.011 INFO [stderr] Compiling tokio-uds v0.2.2 Dec 13 20:27:04.348 INFO [stderr] Compiling tokio-tcp v0.1.2 Dec 13 20:27:17.095 INFO [stderr] Compiling indoc v0.2.8 Dec 13 20:27:17.668 INFO [stderr] Compiling tiff v0.2.1 Dec 13 20:27:19.017 INFO [stderr] Compiling gfx v0.17.1 Dec 13 20:27:23.356 INFO [stderr] Compiling gfx_device_gl v0.15.3 Dec 13 20:27:29.089 INFO [stderr] Compiling tokio v0.1.11 Dec 13 20:27:46.624 INFO [stderr] Compiling image v0.20.0 Dec 13 20:27:46.635 INFO [stderr] Compiling html5ever v0.18.0 Dec 13 20:27:46.704 INFO [stderr] Compiling pistoncore-input v0.21.0 Dec 13 20:27:46.931 INFO [stderr] Compiling hyper v0.12.11 Dec 13 20:27:53.791 INFO [stderr] Compiling select v0.4.2 Dec 13 20:27:55.206 INFO [stderr] Compiling pistoncore-window v0.32.0 Dec 13 20:28:02.715 INFO [stderr] Compiling pistoncore-event_loop v0.37.0 Dec 13 20:28:02.843 INFO [stderr] Compiling pistoncore-glutin_window v0.48.0 Dec 13 20:28:03.937 INFO [stderr] Compiling hyper-tls v0.3.1 Dec 13 20:28:03.937 INFO [stderr] Compiling webdriver v0.37.0 Dec 13 20:28:06.467 INFO [stderr] Compiling piston v0.37.0 Dec 13 20:28:17.585 INFO [stderr] Compiling reqwest v0.9.2 Dec 13 20:28:20.269 INFO [stderr] Compiling piston-gfx_texture v0.34.0 Dec 13 20:28:24.010 INFO [stderr] Compiling piston2d-gfx_graphics v0.52.0 Dec 13 20:28:24.934 INFO [stderr] Compiling fantoccini v0.11.4 Dec 13 20:28:39.171 INFO [stderr] Compiling piston_window v0.81.0 Dec 13 20:28:50.231 INFO [stderr] Compiling ps-util v0.1.0 (/source) Dec 13 20:28:56.753 INFO [stderr] warning: unused import: `crate::session::Session` Dec 13 20:28:56.753 INFO [stderr] --> src/judge.rs:1:5 Dec 13 20:28:56.753 INFO [stderr] | Dec 13 20:28:56.753 INFO [stderr] 1 | use crate::session::Session; Dec 13 20:28:56.753 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 20:28:56.753 INFO [stderr] | Dec 13 20:28:56.753 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 13 20:28:56.753 INFO [stderr] Dec 13 20:28:56.754 INFO [stderr] warning: unused import: `fantoccini::Client as Driver` Dec 13 20:28:56.754 INFO [stderr] --> src/session.rs:4:5 Dec 13 20:28:56.754 INFO [stderr] | Dec 13 20:28:56.754 INFO [stderr] 4 | use fantoccini::Client as Driver; Dec 13 20:28:56.754 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 20:28:56.754 INFO [stderr] Dec 13 20:28:56.803 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` Dec 13 20:28:56.803 INFO [stderr] --> src/codeforces.rs:160:2 Dec 13 20:28:56.803 INFO [stderr] | Dec 13 20:28:56.803 INFO [stderr] 160 | std::thread::sleep_ms(5000); Dec 13 20:28:56.803 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 13 20:28:56.803 INFO [stderr] | Dec 13 20:28:56.803 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 13 20:28:56.803 INFO [stderr] Dec 13 20:28:57.351 INFO [stderr] warning: unused import: `tokio::prelude::Future` Dec 13 20:28:57.351 INFO [stderr] --> src/session.rs:10:5 Dec 13 20:28:57.351 INFO [stderr] | Dec 13 20:28:57.351 INFO [stderr] 10 | use tokio::prelude::Future; Dec 13 20:28:57.351 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Dec 13 20:28:57.351 INFO [stderr] Dec 13 20:28:57.379 INFO [stderr] warning: unused variable: `id` Dec 13 20:28:57.379 INFO [stderr] --> src/codeforces.rs:140:26 Dec 13 20:28:57.379 INFO [stderr] | Dec 13 20:28:57.379 INFO [stderr] 140 | async fn login_async<'a>(id: String, pw: String) -> Result<(), Box> { Dec 13 20:28:57.379 INFO [stderr] | ^^ help: consider using `_id` instead Dec 13 20:28:57.379 INFO [stderr] | Dec 13 20:28:57.379 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 13 20:28:57.379 INFO [stderr] Dec 13 20:28:57.379 INFO [stderr] warning: unused variable: `pw` Dec 13 20:28:57.379 INFO [stderr] --> src/codeforces.rs:140:38 Dec 13 20:28:57.379 INFO [stderr] | Dec 13 20:28:57.379 INFO [stderr] 140 | async fn login_async<'a>(id: String, pw: String) -> Result<(), Box> { Dec 13 20:28:57.379 INFO [stderr] | ^^ help: consider using `_pw` instead Dec 13 20:28:57.379 INFO [stderr] Dec 13 20:28:57.387 INFO [stderr] warning: unused variable: `c` Dec 13 20:28:57.387 INFO [stderr] --> src/main.rs:176:12 Dec 13 20:28:57.387 INFO [stderr] | Dec 13 20:28:57.387 INFO [stderr] 176 | let c = codeforces::ContestHandle(num); Dec 13 20:28:57.387 INFO [stderr] | ^ help: consider using `_c` instead Dec 13 20:28:57.387 INFO [stderr] Dec 13 20:28:57.387 INFO [stderr] warning: unused variable: `path` Dec 13 20:28:57.387 INFO [stderr] --> src/judge.rs:19:7 Dec 13 20:28:57.387 INFO [stderr] | Dec 13 20:28:57.387 INFO [stderr] 19 | let path = path.as_ref(); Dec 13 20:28:57.387 INFO [stderr] | ^^^^ help: consider using `_path` instead Dec 13 20:28:57.387 INFO [stderr] Dec 13 20:28:57.387 INFO [stderr] warning: unused variable: `url` Dec 13 20:28:57.387 INFO [stderr] --> src/judge.rs:20:7 Dec 13 20:28:57.387 INFO [stderr] | Dec 13 20:28:57.387 INFO [stderr] 20 | let url = self.get_submit_url(); Dec 13 20:28:57.387 INFO [stderr] | ^^^ help: consider using `_url` instead Dec 13 20:28:57.387 INFO [stderr] Dec 13 20:28:57.387 INFO [stderr] warning: unused variable: `title` Dec 13 20:28:57.387 INFO [stderr] --> src/codeforces.rs:79:7 Dec 13 20:28:57.387 INFO [stderr] | Dec 13 20:28:57.387 INFO [stderr] 79 | let title = prob.find(Class("title")).next().unwrap().text(); Dec 13 20:28:57.387 INFO [stderr] | ^^^^^ help: consider using `_title` instead Dec 13 20:28:57.387 INFO [stderr] Dec 13 20:28:57.387 INFO [stderr] warning: unused variable: `time_limit` Dec 13 20:28:57.387 INFO [stderr] --> src/codeforces.rs:80:7 Dec 13 20:28:57.387 INFO [stderr] | Dec 13 20:28:57.387 INFO [stderr] 80 | let time_limit = prob.find(Class("time-limit")).next().unwrap().text(); Dec 13 20:28:57.387 INFO [stderr] | ^^^^^^^^^^ help: consider using `_time_limit` instead Dec 13 20:28:57.387 INFO [stderr] Dec 13 20:28:57.387 INFO [stderr] warning: unused variable: `memory_limit` Dec 13 20:28:57.387 INFO [stderr] --> src/codeforces.rs:81:7 Dec 13 20:28:57.387 INFO [stderr] | Dec 13 20:28:57.387 INFO [stderr] 81 | let memory_limit = prob.find(Class("memory-limit")).next().unwrap().text(); Dec 13 20:28:57.387 INFO [stderr] | ^^^^^^^^^^^^ help: consider using `_memory_limit` instead Dec 13 20:28:57.387 INFO [stderr] Dec 13 20:28:57.387 INFO [stderr] warning: unused variable: `session` Dec 13 20:28:57.387 INFO [stderr] --> src/codeforces.rs:104:11 Dec 13 20:28:57.387 INFO [stderr] | Dec 13 20:28:57.387 INFO [stderr] 104 | let mut session = Session::new()?; Dec 13 20:28:57.387 INFO [stderr] | ^^^^^^^ help: consider using `_session` instead Dec 13 20:28:57.387 INFO [stderr] Dec 13 20:28:57.387 INFO [stderr] warning: unused variable: `path` Dec 13 20:28:57.387 INFO [stderr] --> src/codeforces.rs:103:35 Dec 13 20:28:57.387 INFO [stderr] | Dec 13 20:28:57.387 INFO [stderr] 103 | fn submit>(&self, path: P) -> Result<(), Box> { Dec 13 20:28:57.387 INFO [stderr] | ^^^^ help: consider using `_path` instead Dec 13 20:28:57.387 INFO [stderr] Dec 13 20:28:57.387 INFO [stderr] warning: unused variable: `name` Dec 13 20:28:57.387 INFO [stderr] --> src/session.rs:71:38 Dec 13 20:28:57.387 INFO [stderr] | Dec 13 20:28:57.387 INFO [stderr] 71 | pub fn get_cookie(&self, url: &Url, name: &str) -> Option { Dec 13 20:28:57.387 INFO [stderr] | ^^^^ help: consider using `_name` instead Dec 13 20:28:57.391 INFO [stderr] Dec 13 20:28:57.474 INFO [stderr] warning: variable does not need to be mutable Dec 13 20:28:57.474 INFO [stderr] --> src/codeforces.rs:104:7 Dec 13 20:28:57.474 INFO [stderr] | Dec 13 20:28:57.474 INFO [stderr] 104 | let mut session = Session::new()?; Dec 13 20:28:57.474 INFO [stderr] | ----^^^^^^^ Dec 13 20:28:57.474 INFO [stderr] | | Dec 13 20:28:57.474 INFO [stderr] | help: remove this `mut` Dec 13 20:28:57.474 INFO [stderr] | Dec 13 20:28:57.474 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 13 20:28:57.474 INFO [stderr] Dec 13 20:28:57.487 INFO [stderr] warning: variable does not need to be mutable Dec 13 20:28:57.487 INFO [stderr] --> src/codeforces.rs:152:6 Dec 13 20:28:57.487 INFO [stderr] | Dec 13 20:28:57.487 INFO [stderr] 152 | let mut driver = await!(Driver::with_capabilities("http://localhost:4444", cap))?; Dec 13 20:28:57.487 INFO [stderr] | ----^^^^^^ Dec 13 20:28:57.487 INFO [stderr] | | Dec 13 20:28:57.487 INFO [stderr] | help: remove this `mut` Dec 13 20:28:57.487 INFO [stderr] Dec 13 20:28:57.587 INFO [stderr] warning: enum is never used: `TaskHandle` Dec 13 20:28:57.587 INFO [stderr] --> src/codeforces.rs:25:1 Dec 13 20:28:57.587 INFO [stderr] | Dec 13 20:28:57.587 INFO [stderr] 25 | enum TaskHandle { Dec 13 20:28:57.587 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 13 20:28:57.587 INFO [stderr] | Dec 13 20:28:57.587 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 13 20:28:57.587 INFO [stderr] Dec 13 20:28:57.588 INFO [stderr] warning: enum is never used: `ContestStatus` Dec 13 20:28:57.588 INFO [stderr] --> src/codeforces.rs:30:1 Dec 13 20:28:57.588 INFO [stderr] | Dec 13 20:28:57.588 INFO [stderr] 30 | enum ContestStatus { Dec 13 20:28:57.588 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 13 20:28:57.589 INFO [stderr] Dec 13 20:28:57.589 INFO [stderr] warning: struct is never constructed: `Contest` Dec 13 20:28:57.589 INFO [stderr] --> src/codeforces.rs:41:1 Dec 13 20:28:57.589 INFO [stderr] | Dec 13 20:28:57.590 INFO [stderr] 41 | struct Contest { Dec 13 20:28:57.590 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 13 20:28:57.590 INFO [stderr] Dec 13 20:28:57.591 INFO [stderr] warning: struct is never constructed: `Problem` Dec 13 20:28:57.591 INFO [stderr] --> src/judge.rs:11:1 Dec 13 20:28:57.591 INFO [stderr] | Dec 13 20:28:57.591 INFO [stderr] 11 | struct Problem {} Dec 13 20:28:57.591 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 13 20:28:57.591 INFO [stderr] Dec 13 20:28:57.592 INFO [stderr] warning: variant is never constructed: `MemoryOver` Dec 13 20:28:57.592 INFO [stderr] --> src/runner.rs:31:2 Dec 13 20:28:57.592 INFO [stderr] | Dec 13 20:28:57.592 INFO [stderr] 31 | MemoryOver, Dec 13 20:28:57.592 INFO [stderr] | ^^^^^^^^^^ Dec 13 20:28:57.592 INFO [stderr] Dec 13 20:28:57.592 INFO [stderr] warning: field is never used: `ignore_cr` Dec 13 20:28:57.592 INFO [stderr] --> src/runner.rs:39:2 Dec 13 20:28:57.592 INFO [stderr] | Dec 13 20:28:57.592 INFO [stderr] 39 | ignore_cr: bool, Dec 13 20:28:57.592 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 13 20:28:57.593 INFO [stderr] Dec 13 20:28:57.593 INFO [stderr] warning: field is never used: `browser` Dec 13 20:28:57.593 INFO [stderr] --> src/session.rs:24:2 Dec 13 20:28:57.593 INFO [stderr] | Dec 13 20:28:57.593 INFO [stderr] 24 | browser: BrowserGuard, Dec 13 20:28:57.593 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 13 20:28:57.593 INFO [stderr] Dec 13 20:28:57.594 INFO [stderr] warning: field is never used: `client` Dec 13 20:28:57.594 INFO [stderr] --> src/session.rs:25:2 Dec 13 20:28:57.594 INFO [stderr] | Dec 13 20:28:57.594 INFO [stderr] 25 | client: Client, Dec 13 20:28:57.594 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 13 20:28:57.594 INFO [stderr] Dec 13 20:28:57.594 INFO [stderr] warning: field is never used: `last_url` Dec 13 20:28:57.594 INFO [stderr] --> src/session.rs:28:2 Dec 13 20:28:57.594 INFO [stderr] | Dec 13 20:28:57.594 INFO [stderr] 28 | last_url: Option, Dec 13 20:28:57.594 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 20:28:57.594 INFO [stderr] Dec 13 20:28:57.595 INFO [stderr] warning: method is never used: `new_browsing` Dec 13 20:28:57.595 INFO [stderr] --> src/session.rs:57:2 Dec 13 20:28:57.595 INFO [stderr] | Dec 13 20:28:57.595 INFO [stderr] 57 | pub fn new_browsing(&mut self) { Dec 13 20:28:57.595 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 20:28:57.595 INFO [stderr] Dec 13 20:28:57.595 INFO [stderr] warning: method is never used: `get` Dec 13 20:28:57.595 INFO [stderr] --> src/session.rs:61:2 Dec 13 20:28:57.595 INFO [stderr] | Dec 13 20:28:57.595 INFO [stderr] 61 | pub fn get(&mut self, url: &Url) -> Result> { Dec 13 20:28:57.595 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 20:28:57.595 INFO [stderr] Dec 13 20:28:57.595 INFO [stderr] warning: method is never used: `get_cookie` Dec 13 20:28:57.595 INFO [stderr] --> src/session.rs:71:2 Dec 13 20:28:57.595 INFO [stderr] | Dec 13 20:28:57.595 INFO [stderr] 71 | pub fn get_cookie(&self, url: &Url, name: &str) -> Option { Dec 13 20:28:57.595 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 20:28:57.599 INFO [stderr] Dec 13 20:28:57.599 INFO [stderr] warning: method is never used: `post` Dec 13 20:28:57.599 INFO [stderr] --> src/session.rs:80:2 Dec 13 20:28:57.599 INFO [stderr] | Dec 13 20:28:57.599 INFO [stderr] 80 | pub fn post( Dec 13 20:28:57.599 INFO [stderr] | _____^ Dec 13 20:28:57.599 INFO [stderr] 81 | | &mut self, Dec 13 20:28:57.599 INFO [stderr] 82 | | url: &Url, Dec 13 20:28:57.599 INFO [stderr] 83 | | form: Option<&T>, Dec 13 20:28:57.599 INFO [stderr] ... | Dec 13 20:28:57.599 INFO [stderr] 101 | | Ok(res) Dec 13 20:28:57.599 INFO [stderr] 102 | | } Dec 13 20:28:57.599 INFO [stderr] | |_____^ Dec 13 20:28:57.599 INFO [stderr] Dec 13 20:28:57.599 INFO [stderr] warning: function is never used: `show` Dec 13 20:28:57.599 INFO [stderr] --> src/main.rs:41:1 Dec 13 20:28:57.599 INFO [stderr] | Dec 13 20:28:57.599 INFO [stderr] 41 | fn show() { Dec 13 20:28:57.599 INFO [stderr] | ^^^^^^^^^ Dec 13 20:28:57.599 INFO [stderr] Dec 13 20:29:10.526 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 56s Dec 13 20:29:10.554 INFO [stderr] su: No module specific data is present Dec 13 20:29:11.292 INFO running `"docker" "inspect" "4b72c51134e70514f045829b7e94b6528692d819d28ff36bb071933ec5798843"` Dec 13 20:29:11.553 INFO running `"docker" "rm" "-f" "4b72c51134e70514f045829b7e94b6528692d819d28ff36bb071933ec5798843"` Dec 13 20:29:11.841 INFO [stdout] 4b72c51134e70514f045829b7e94b6528692d819d28ff36bb071933ec5798843 Dec 13 20:29:11.845 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 20:29:12.245 INFO [stdout] abb6fc6d5f3a23df8fa591f1eaeafa31fd44448a3e7deb86dafdcf432a8ea00c Dec 13 20:29:12.248 INFO running `"docker" "start" "-a" "abb6fc6d5f3a23df8fa591f1eaeafa31fd44448a3e7deb86dafdcf432a8ea00c"` Dec 13 20:29:12.747 INFO [stderr] usermod: no changes Dec 13 20:29:13.256 INFO [stderr] Compiling ps-util v0.1.0 (/source) Dec 13 20:29:20.265 INFO [stderr] warning: unused import: `crate::session::Session` Dec 13 20:29:20.265 INFO [stderr] --> src/judge.rs:1:5 Dec 13 20:29:20.265 INFO [stderr] | Dec 13 20:29:20.265 INFO [stderr] 1 | use crate::session::Session; Dec 13 20:29:20.265 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 20:29:20.265 INFO [stderr] | Dec 13 20:29:20.265 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 13 20:29:20.265 INFO [stderr] Dec 13 20:29:20.271 INFO [stderr] warning: unused import: `fantoccini::Client as Driver` Dec 13 20:29:20.271 INFO [stderr] --> src/session.rs:4:5 Dec 13 20:29:20.271 INFO [stderr] | Dec 13 20:29:20.271 INFO [stderr] 4 | use fantoccini::Client as Driver; Dec 13 20:29:20.271 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 20:29:20.271 INFO [stderr] Dec 13 20:29:20.430 INFO [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` Dec 13 20:29:20.431 INFO [stderr] --> src/codeforces.rs:160:2 Dec 13 20:29:20.431 INFO [stderr] | Dec 13 20:29:20.431 INFO [stderr] 160 | std::thread::sleep_ms(5000); Dec 13 20:29:20.431 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 13 20:29:20.431 INFO [stderr] | Dec 13 20:29:20.431 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 13 20:29:20.431 INFO [stderr] Dec 13 20:29:20.899 INFO [stderr] warning: unused import: `tokio::prelude::Future` Dec 13 20:29:20.899 INFO [stderr] --> src/session.rs:10:5 Dec 13 20:29:20.899 INFO [stderr] | Dec 13 20:29:20.899 INFO [stderr] 10 | use tokio::prelude::Future; Dec 13 20:29:20.899 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ Dec 13 20:29:20.899 INFO [stderr] Dec 13 20:29:20.911 INFO [stderr] warning: unused variable: `id` Dec 13 20:29:20.911 INFO [stderr] --> src/codeforces.rs:140:26 Dec 13 20:29:20.911 INFO [stderr] | Dec 13 20:29:20.911 INFO [stderr] 140 | async fn login_async<'a>(id: String, pw: String) -> Result<(), Box> { Dec 13 20:29:20.911 INFO [stderr] | ^^ help: consider using `_id` instead Dec 13 20:29:20.911 INFO [stderr] | Dec 13 20:29:20.911 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 13 20:29:20.911 INFO [stderr] Dec 13 20:29:20.911 INFO [stderr] warning: unused variable: `pw` Dec 13 20:29:20.911 INFO [stderr] --> src/codeforces.rs:140:38 Dec 13 20:29:20.911 INFO [stderr] | Dec 13 20:29:20.911 INFO [stderr] 140 | async fn login_async<'a>(id: String, pw: String) -> Result<(), Box> { Dec 13 20:29:20.911 INFO [stderr] | ^^ help: consider using `_pw` instead Dec 13 20:29:20.911 INFO [stderr] Dec 13 20:29:20.911 INFO [stderr] warning: unused variable: `c` Dec 13 20:29:20.911 INFO [stderr] --> src/main.rs:176:12 Dec 13 20:29:20.911 INFO [stderr] | Dec 13 20:29:20.911 INFO [stderr] 176 | let c = codeforces::ContestHandle(num); Dec 13 20:29:20.911 INFO [stderr] | ^ help: consider using `_c` instead Dec 13 20:29:20.911 INFO [stderr] Dec 13 20:29:20.911 INFO [stderr] warning: unused variable: `path` Dec 13 20:29:20.911 INFO [stderr] --> src/judge.rs:19:7 Dec 13 20:29:20.911 INFO [stderr] | Dec 13 20:29:20.911 INFO [stderr] 19 | let path = path.as_ref(); Dec 13 20:29:20.911 INFO [stderr] | ^^^^ help: consider using `_path` instead Dec 13 20:29:20.911 INFO [stderr] Dec 13 20:29:20.911 INFO [stderr] warning: unused variable: `url` Dec 13 20:29:20.911 INFO [stderr] --> src/judge.rs:20:7 Dec 13 20:29:20.911 INFO [stderr] | Dec 13 20:29:20.911 INFO [stderr] 20 | let url = self.get_submit_url(); Dec 13 20:29:20.911 INFO [stderr] | ^^^ help: consider using `_url` instead Dec 13 20:29:20.911 INFO [stderr] Dec 13 20:29:20.911 INFO [stderr] warning: unused variable: `title` Dec 13 20:29:20.911 INFO [stderr] --> src/codeforces.rs:79:7 Dec 13 20:29:20.911 INFO [stderr] | Dec 13 20:29:20.911 INFO [stderr] 79 | let title = prob.find(Class("title")).next().unwrap().text(); Dec 13 20:29:20.911 INFO [stderr] | ^^^^^ help: consider using `_title` instead Dec 13 20:29:20.911 INFO [stderr] Dec 13 20:29:20.911 INFO [stderr] warning: unused variable: `time_limit` Dec 13 20:29:20.911 INFO [stderr] --> src/codeforces.rs:80:7 Dec 13 20:29:20.911 INFO [stderr] | Dec 13 20:29:20.911 INFO [stderr] 80 | let time_limit = prob.find(Class("time-limit")).next().unwrap().text(); Dec 13 20:29:20.911 INFO [stderr] | ^^^^^^^^^^ help: consider using `_time_limit` instead Dec 13 20:29:20.911 INFO [stderr] Dec 13 20:29:20.911 INFO [stderr] warning: unused variable: `memory_limit` Dec 13 20:29:20.911 INFO [stderr] --> src/codeforces.rs:81:7 Dec 13 20:29:20.911 INFO [stderr] | Dec 13 20:29:20.911 INFO [stderr] 81 | let memory_limit = prob.find(Class("memory-limit")).next().unwrap().text(); Dec 13 20:29:20.911 INFO [stderr] | ^^^^^^^^^^^^ help: consider using `_memory_limit` instead Dec 13 20:29:20.911 INFO [stderr] Dec 13 20:29:20.911 INFO [stderr] warning: unused variable: `session` Dec 13 20:29:20.911 INFO [stderr] --> src/codeforces.rs:104:11 Dec 13 20:29:20.911 INFO [stderr] | Dec 13 20:29:20.911 INFO [stderr] 104 | let mut session = Session::new()?; Dec 13 20:29:20.911 INFO [stderr] | ^^^^^^^ help: consider using `_session` instead Dec 13 20:29:20.911 INFO [stderr] Dec 13 20:29:20.911 INFO [stderr] warning: unused variable: `path` Dec 13 20:29:20.911 INFO [stderr] --> src/codeforces.rs:103:35 Dec 13 20:29:20.911 INFO [stderr] | Dec 13 20:29:20.911 INFO [stderr] 103 | fn submit>(&self, path: P) -> Result<(), Box> { Dec 13 20:29:20.911 INFO [stderr] | ^^^^ help: consider using `_path` instead Dec 13 20:29:20.911 INFO [stderr] Dec 13 20:29:20.911 INFO [stderr] warning: unused variable: `name` Dec 13 20:29:20.911 INFO [stderr] --> src/session.rs:71:38 Dec 13 20:29:20.911 INFO [stderr] | Dec 13 20:29:20.911 INFO [stderr] 71 | pub fn get_cookie(&self, url: &Url, name: &str) -> Option { Dec 13 20:29:20.911 INFO [stderr] | ^^^^ help: consider using `_name` instead Dec 13 20:29:20.911 INFO [stderr] Dec 13 20:29:20.991 INFO [stderr] warning: variable does not need to be mutable Dec 13 20:29:20.991 INFO [stderr] --> src/codeforces.rs:104:7 Dec 13 20:29:20.991 INFO [stderr] | Dec 13 20:29:20.991 INFO [stderr] 104 | let mut session = Session::new()?; Dec 13 20:29:20.991 INFO [stderr] | ----^^^^^^^ Dec 13 20:29:20.991 INFO [stderr] | | Dec 13 20:29:20.991 INFO [stderr] | help: remove this `mut` Dec 13 20:29:20.991 INFO [stderr] | Dec 13 20:29:20.991 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 13 20:29:20.991 INFO [stderr] Dec 13 20:29:21.011 INFO [stderr] warning: variable does not need to be mutable Dec 13 20:29:21.011 INFO [stderr] --> src/codeforces.rs:152:6 Dec 13 20:29:21.011 INFO [stderr] | Dec 13 20:29:21.011 INFO [stderr] 152 | let mut driver = await!(Driver::with_capabilities("http://localhost:4444", cap))?; Dec 13 20:29:21.011 INFO [stderr] | ----^^^^^^ Dec 13 20:29:21.011 INFO [stderr] | | Dec 13 20:29:21.011 INFO [stderr] | help: remove this `mut` Dec 13 20:29:21.011 INFO [stderr] Dec 13 20:29:21.115 INFO [stderr] warning: enum is never used: `TaskHandle` Dec 13 20:29:21.115 INFO [stderr] --> src/codeforces.rs:25:1 Dec 13 20:29:21.115 INFO [stderr] | Dec 13 20:29:21.115 INFO [stderr] 25 | enum TaskHandle { Dec 13 20:29:21.115 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 13 20:29:21.115 INFO [stderr] | Dec 13 20:29:21.115 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 13 20:29:21.115 INFO [stderr] Dec 13 20:29:21.115 INFO [stderr] warning: enum is never used: `ContestStatus` Dec 13 20:29:21.115 INFO [stderr] --> src/codeforces.rs:30:1 Dec 13 20:29:21.115 INFO [stderr] | Dec 13 20:29:21.115 INFO [stderr] 30 | enum ContestStatus { Dec 13 20:29:21.115 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 13 20:29:21.115 INFO [stderr] Dec 13 20:29:21.115 INFO [stderr] warning: struct is never constructed: `Contest` Dec 13 20:29:21.115 INFO [stderr] --> src/codeforces.rs:41:1 Dec 13 20:29:21.115 INFO [stderr] | Dec 13 20:29:21.115 INFO [stderr] 41 | struct Contest { Dec 13 20:29:21.115 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 13 20:29:21.115 INFO [stderr] Dec 13 20:29:21.115 INFO [stderr] warning: struct is never constructed: `Problem` Dec 13 20:29:21.115 INFO [stderr] --> src/judge.rs:11:1 Dec 13 20:29:21.115 INFO [stderr] | Dec 13 20:29:21.115 INFO [stderr] 11 | struct Problem {} Dec 13 20:29:21.115 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 13 20:29:21.115 INFO [stderr] Dec 13 20:29:21.115 INFO [stderr] warning: variant is never constructed: `MemoryOver` Dec 13 20:29:21.115 INFO [stderr] --> src/runner.rs:31:2 Dec 13 20:29:21.115 INFO [stderr] | Dec 13 20:29:21.115 INFO [stderr] 31 | MemoryOver, Dec 13 20:29:21.115 INFO [stderr] | ^^^^^^^^^^ Dec 13 20:29:21.115 INFO [stderr] Dec 13 20:29:21.115 INFO [stderr] warning: field is never used: `ignore_cr` Dec 13 20:29:21.115 INFO [stderr] --> src/runner.rs:39:2 Dec 13 20:29:21.115 INFO [stderr] | Dec 13 20:29:21.115 INFO [stderr] 39 | ignore_cr: bool, Dec 13 20:29:21.115 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 13 20:29:21.115 INFO [stderr] Dec 13 20:29:21.115 INFO [stderr] warning: field is never used: `browser` Dec 13 20:29:21.115 INFO [stderr] --> src/session.rs:24:2 Dec 13 20:29:21.115 INFO [stderr] | Dec 13 20:29:21.115 INFO [stderr] 24 | browser: BrowserGuard, Dec 13 20:29:21.115 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 13 20:29:21.115 INFO [stderr] Dec 13 20:29:21.115 INFO [stderr] warning: field is never used: `client` Dec 13 20:29:21.115 INFO [stderr] --> src/session.rs:25:2 Dec 13 20:29:21.115 INFO [stderr] | Dec 13 20:29:21.115 INFO [stderr] 25 | client: Client, Dec 13 20:29:21.115 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 13 20:29:21.115 INFO [stderr] Dec 13 20:29:21.115 INFO [stderr] warning: field is never used: `last_url` Dec 13 20:29:21.115 INFO [stderr] --> src/session.rs:28:2 Dec 13 20:29:21.115 INFO [stderr] | Dec 13 20:29:21.115 INFO [stderr] 28 | last_url: Option, Dec 13 20:29:21.115 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 20:29:21.115 INFO [stderr] Dec 13 20:29:21.115 INFO [stderr] warning: method is never used: `new_browsing` Dec 13 20:29:21.115 INFO [stderr] --> src/session.rs:57:2 Dec 13 20:29:21.115 INFO [stderr] | Dec 13 20:29:21.115 INFO [stderr] 57 | pub fn new_browsing(&mut self) { Dec 13 20:29:21.115 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 20:29:21.115 INFO [stderr] Dec 13 20:29:21.115 INFO [stderr] warning: method is never used: `get` Dec 13 20:29:21.115 INFO [stderr] --> src/session.rs:61:2 Dec 13 20:29:21.116 INFO [stderr] | Dec 13 20:29:21.116 INFO [stderr] 61 | pub fn get(&mut self, url: &Url) -> Result> { Dec 13 20:29:21.116 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 20:29:21.116 INFO [stderr] Dec 13 20:29:21.116 INFO [stderr] warning: method is never used: `get_cookie` Dec 13 20:29:21.116 INFO [stderr] --> src/session.rs:71:2 Dec 13 20:29:21.116 INFO [stderr] | Dec 13 20:29:21.116 INFO [stderr] 71 | pub fn get_cookie(&self, url: &Url, name: &str) -> Option { Dec 13 20:29:21.116 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 20:29:21.116 INFO [stderr] Dec 13 20:29:21.116 INFO [stderr] warning: method is never used: `post` Dec 13 20:29:21.116 INFO [stderr] --> src/session.rs:80:2 Dec 13 20:29:21.116 INFO [stderr] | Dec 13 20:29:21.116 INFO [stderr] 80 | pub fn post( Dec 13 20:29:21.116 INFO [stderr] | _____^ Dec 13 20:29:21.116 INFO [stderr] 81 | | &mut self, Dec 13 20:29:21.116 INFO [stderr] 82 | | url: &Url, Dec 13 20:29:21.116 INFO [stderr] 83 | | form: Option<&T>, Dec 13 20:29:21.116 INFO [stderr] ... | Dec 13 20:29:21.116 INFO [stderr] 101 | | Ok(res) Dec 13 20:29:21.116 INFO [stderr] 102 | | } Dec 13 20:29:21.116 INFO [stderr] | |_____^ Dec 13 20:29:21.116 INFO [stderr] Dec 13 20:29:21.116 INFO [stderr] warning: function is never used: `show` Dec 13 20:29:21.116 INFO [stderr] --> src/main.rs:41:1 Dec 13 20:29:21.116 INFO [stderr] | Dec 13 20:29:21.116 INFO [stderr] 41 | fn show() { Dec 13 20:29:21.116 INFO [stderr] | ^^^^^^^^^ Dec 13 20:29:21.116 INFO [stderr] Dec 13 20:29:21.595 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.83s Dec 13 20:29:21.627 INFO [stderr] su: No module specific data is present Dec 13 20:29:22.382 INFO running `"docker" "inspect" "abb6fc6d5f3a23df8fa591f1eaeafa31fd44448a3e7deb86dafdcf432a8ea00c"` Dec 13 20:29:22.651 INFO running `"docker" "rm" "-f" "abb6fc6d5f3a23df8fa591f1eaeafa31fd44448a3e7deb86dafdcf432a8ea00c"` Dec 13 20:29:23.055 INFO [stdout] abb6fc6d5f3a23df8fa591f1eaeafa31fd44448a3e7deb86dafdcf432a8ea00c Dec 13 20:29:23.061 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 20:29:23.585 INFO [stdout] 30e88cd4df25b8e6b8ea2d406e987055c3b5e7e26beb33c09c98b2bd49d3c780 Dec 13 20:29:23.587 INFO running `"docker" "start" "-a" "30e88cd4df25b8e6b8ea2d406e987055c3b5e7e26beb33c09c98b2bd49d3c780"` Dec 13 20:29:25.286 INFO [stderr] usermod: no changes Dec 13 20:29:25.816 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.50s Dec 13 20:29:25.837 INFO [stderr] Running /target/debug/deps/psutil-70a31d8dcac3099d Dec 13 20:29:25.846 INFO [stdout] Dec 13 20:29:25.846 INFO [stdout] running 0 tests Dec 13 20:29:25.846 INFO [stdout] Dec 13 20:29:25.846 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 13 20:29:25.846 INFO [stdout] Dec 13 20:29:25.886 INFO [stderr] su: No module specific data is present Dec 13 20:29:26.895 INFO running `"docker" "inspect" "30e88cd4df25b8e6b8ea2d406e987055c3b5e7e26beb33c09c98b2bd49d3c780"` Dec 13 20:29:27.233 INFO running `"docker" "rm" "-f" "30e88cd4df25b8e6b8ea2d406e987055c3b5e7e26beb33c09c98b2bd49d3c780"` Dec 13 20:29:27.535 INFO [stdout] 30e88cd4df25b8e6b8ea2d406e987055c3b5e7e26beb33c09c98b2bd49d3c780