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[INFO] crate git repo https://github.com/elbaro/ps-util already has a lockfile, it will not be regenerated
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[INFO] [stderr]    Compiling fantoccini v0.11.9
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[INFO] [stdout] warning: unused imports: `Client as Driver`, `Locator`
[INFO] [stdout]  --> src/codeforces.rs:7:18
[INFO] [stdout]   |
[INFO] [stdout] 7 | use fantoccini::{Client as Driver, Locator};
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^  ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::session::Session`
[INFO] [stdout]  --> src/judge.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::session::Session;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> src/judge.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error_chain::error_chain_processing`
[INFO] [stdout]   --> src/runner.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use error_chain::error_chain_processing;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error_chain::impl_error_chain_kind`
[INFO] [stdout]   --> src/runner.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use error_chain::impl_error_chain_kind;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error_chain::impl_error_chain_processed`
[INFO] [stdout]   --> src/runner.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use error_chain::impl_error_chain_processed;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error_chain::impl_extract_backtrace`
[INFO] [stdout]   --> src/runner.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use error_chain::impl_extract_backtrace;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/sanitize.rs:8:80
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn sanitize_file<P: AsRef<Path>>(path: P, confirmed: bool) -> Result<bool, Box<Error>> {
[INFO] [stdout]   |                                                                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/sandbox.rs:10:57
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub fn set_limits(limit: &Limitation) -> Result<(), Box<Error>> {
[INFO] [stdout]    |                                                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fantoccini::Client as Driver`
[INFO] [stdout]  --> src/session.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use fantoccini::Client as Driver;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]  --> src/session.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::error::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::future::Future`
[INFO] [stdout]   --> src/session.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::future::Future;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
[INFO] [stdout]    --> src/codeforces.rs:159:2
[INFO] [stdout]     |
[INFO] [stdout] 159 |     std::thread::sleep_ms(5000);
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stdout]   --> src/runner.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | / error_chain!{
[INFO] [stdout] 20 | |     foreign_links {
[INFO] [stdout] 21 | |         IoError(std::io::Error);
[INFO] [stdout] 22 | |     }
[INFO] [stdout] 23 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `impl std::future::Future: tokio::prelude::Future` is not satisfied
[INFO] [stdout]    --> src/codeforces.rs:188:15
[INFO] [stdout]     |
[INFO] [stdout] 188 |           rt.block_on(async {
[INFO] [stdout]     |  _____________________^
[INFO] [stdout] 189 | |             login_impl(id.to_owned(), pw.to_owned()).await;
[INFO] [stdout] 190 | |         });
[INFO] [stdout]     | |_________^ the trait `tokio::prelude::Future` is not implemented for `impl std::future::Future`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::os::unix::process::CommandExt::before_exec': should be unsafe, use `pre_exec` instead
[INFO] [stdout]   --> src/runner.rs:47:4
[INFO] [stdout]    |
[INFO] [stdout] 47 |         .before_exec(|| Ok(()))
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated item 'std::os::unix::process::CommandExt::before_exec': should be unsafe, use `pre_exec` instead
[INFO] [stdout]    --> src/runner.rs:126:4
[INFO] [stdout]     |
[INFO] [stdout] 126 |         .before_exec(move || {
[INFO] [stdout]     |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ps-util`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "b8164ab54a66b9cbb58a04de6ceee999f6a36cac4da1980430e76ffb7f0c7dbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8164ab54a66b9cbb58a04de6ceee999f6a36cac4da1980430e76ffb7f0c7dbf", kill_on_drop: false }`
[INFO] [stdout] b8164ab54a66b9cbb58a04de6ceee999f6a36cac4da1980430e76ffb7f0c7dbf