[INFO] updating cached repository https://github.com/elbaro/ps-util
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 5b2149df76d81aa7660a06386ea88c9b1baafef0
[INFO] testing elbaro/ps-util against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felbaro%2Fps-util" "/workspace/builds/worker-9/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/elbaro/ps-util on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/elbaro/ps-util
[INFO] finished tweaking git repo https://github.com/elbaro/ps-util
[INFO] tweaked toml for git repo https://github.com/elbaro/ps-util written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/elbaro/ps-util already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f83207ccd93735b5776f833dc93926aa598f5e248eacce385bfc2d49088ff4ce
[INFO] running `"docker" "start" "-a" "f83207ccd93735b5776f833dc93926aa598f5e248eacce385bfc2d49088ff4ce"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
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[INFO] [stderr]    Compiling piston_window v0.105.0
[INFO] [stderr]    Compiling reqwest v0.9.22
[INFO] [stderr]    Compiling fantoccini v0.11.9
[INFO] [stderr]    Compiling select v0.4.3
[INFO] [stderr]    Compiling ps-util v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused imports: `Client as Driver`, `Locator`
[INFO] [stderr]  --> src/codeforces.rs:7:18
[INFO] [stderr]   |
[INFO] [stderr] 7 | use fantoccini::{Client as Driver, Locator};
[INFO] [stderr]   |                  ^^^^^^^^^^^^^^^^  ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::session::Session`
[INFO] [stderr]  --> src/judge.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::session::Session;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::error::Error`
[INFO] [stderr]  --> src/judge.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::error::Error;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `error_chain::error_chain_processing`
[INFO] [stderr]   --> src/runner.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use error_chain::error_chain_processing;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `error_chain::impl_error_chain_kind`
[INFO] [stderr]   --> src/runner.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use error_chain::impl_error_chain_kind;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `error_chain::impl_error_chain_processed`
[INFO] [stderr]   --> src/runner.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use error_chain::impl_error_chain_processed;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `error_chain::impl_extract_backtrace`
[INFO] [stderr]   --> src/runner.rs:17:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | use error_chain::impl_extract_backtrace;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/sanitize.rs:8:80
[INFO] [stderr]   |
[INFO] [stderr] 8 | fn sanitize_file<P: AsRef<Path>>(path: P, confirmed: bool) -> Result<bool, Box<Error>> {
[INFO] [stderr]   |                                                                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/sandbox.rs:10:57
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub fn set_limits(limit: &Limitation) -> Result<(), Box<Error>> {
[INFO] [stderr]    |                                                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `fantoccini::Client as Driver`
[INFO] [stderr]  --> src/session.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use fantoccini::Client as Driver;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::error::Error`
[INFO] [stderr]  --> src/session.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::error::Error;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::future::Future`
[INFO] [stderr]   --> src/session.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use std::future::Future;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep`
[INFO] [stderr]    --> src/codeforces.rs:159:2
[INFO] [stderr]     |
[INFO] [stderr] 159 |     std::thread::sleep_ms(5000);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/runner.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | / error_chain!{
[INFO] [stderr] 20 | |     foreign_links {
[INFO] [stderr] 21 | |         IoError(std::io::Error);
[INFO] [stderr] 22 | |     }
[INFO] [stderr] 23 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `impl std::future::Future: futures::future::Future` is not satisfied
[INFO] [stderr]    --> src/codeforces.rs:188:15
[INFO] [stderr]     |
[INFO] [stderr] 188 |           rt.block_on(async {
[INFO] [stderr]     |  _____________________^
[INFO] [stderr] 189 | |             login_impl(id.to_owned(), pw.to_owned()).await;
[INFO] [stderr] 190 | |         });
[INFO] [stderr]     | |_________^ the trait `futures::future::Future` is not implemented for `impl std::future::Future`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::os::unix::process::CommandExt::before_exec': should be unsafe, use `pre_exec` instead
[INFO] [stderr]   --> src/runner.rs:47:4
[INFO] [stderr]    |
[INFO] [stderr] 47 |         .before_exec(|| Ok(()))
[INFO] [stderr]    |          ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::os::unix::process::CommandExt::before_exec': should be unsafe, use `pre_exec` instead
[INFO] [stderr]    --> src/runner.rs:126:4
[INFO] [stderr]     |
[INFO] [stderr] 126 |         .before_exec(move || {
[INFO] [stderr]     |          ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error; 16 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0277`.
[INFO] [stderr] error: could not compile `ps-util`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "f83207ccd93735b5776f833dc93926aa598f5e248eacce385bfc2d49088ff4ce"`
[INFO] running `"docker" "rm" "-f" "f83207ccd93735b5776f833dc93926aa598f5e248eacce385bfc2d49088ff4ce"`
[INFO] [stdout] f83207ccd93735b5776f833dc93926aa598f5e248eacce385bfc2d49088ff4ce