[INFO] cloning repository https://github.com/elbaro/ps-util
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/elbaro/ps-util" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felbaro%2Fps-util", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felbaro%2Fps-util'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c292ac64c0b2c20ec7682ae728419c4359805fe8
[INFO] testing elbaro/ps-util against 1.99.0-beta.8 for beta-1.100-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Felbaro%2Fps-util" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[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-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/elbaro/ps-util on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/elbaro/ps-util already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "4ca0a0deae55a14028db7f570e100fe0e7069b67035b113a2551cbe0e9a0950a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4ca0a0deae55a14028db7f570e100fe0e7069b67035b113a2551cbe0e9a0950a" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling pistoncore-glutin_window v0.70.1
[INFO] [stderr]    Compiling piston_window v0.124.0
[INFO] [stderr]    Compiling ps-util v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition name: `has_error_description_deprecated`
[INFO] [stdout]   --> src/runner.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | / error_chain! {
[INFO] [stdout] 16 | |     foreign_links {
[INFO] [stdout] 17 | |         IoError(std::io::Error);
[INFO] [stdout] 18 | |     }
[INFO] [stdout] 19 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = help: expected names are: `docsrs`, `feature`, and `test` and 34 more
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `impl_error_chain_processed` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `impl_error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]    --> src/codeforces.rs:139:1
[INFO] [stdout]     |
[INFO] [stdout] 139 | async fn login_async<'a>(_id: String, _pw: String) -> Result<(), failure::Error> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: Deserialize<'_>` will fail
[INFO] [stdout]    --> src/codeforces.rs:143:16
[INFO] [stdout]     |
[INFO] [stdout] 143 |       let _cap = serde_json::from_str(
[INFO] [stdout]     |  ________________^
[INFO] [stdout] 144 | |         "{}", //     r#"
[INFO] [stdout] ...   |
[INFO] [stdout] 147 | |     )?;
[INFO] [stdout]     | |_____^
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]     = note: `#[warn(dependency_on_unit_never_type_fallback)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]     |
[INFO] [stdout] 143 |     let _cap: () = serde_json::from_str(
[INFO] [stdout]     |             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::os::unix::process::CommandExt::before_exec`: should be unsafe, use `pre_exec` instead
[INFO] [stdout]    --> src/runner.rs:124:10
[INFO] [stdout]     |
[INFO] [stdout] 124 |         .before_exec(move || {
[INFO] [stdout]     |          ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `show` is never used
[INFO] [stdout]   --> src/main.rs:38:4
[INFO] [stdout]    |
[INFO] [stdout] 38 | fn show() {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `TaskHandle` is never used
[INFO] [stdout]   --> src/codeforces.rs:24:6
[INFO] [stdout]    |
[INFO] [stdout] 24 | enum TaskHandle {
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ContestStatus` is never used
[INFO] [stdout]   --> src/codeforces.rs:29:6
[INFO] [stdout]    |
[INFO] [stdout] 29 | enum ContestStatus {
[INFO] [stdout]    |      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/codeforces.rs:35:26
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct ContestHandle(pub u32);
[INFO] [stdout]    |            ------------- ^^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Contest` is never constructed
[INFO] [stdout]   --> src/codeforces.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | struct Contest {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `login_async` is never used
[INFO] [stdout]    --> src/codeforces.rs:139:10
[INFO] [stdout]     |
[INFO] [stdout] 139 | async fn login_async<'a>(_id: String, _pw: String) -> Result<(), failure::Error> {
[INFO] [stdout]     |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `CollectionHandle` is never used
[INFO] [stdout]  --> src/judge.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait CollectionHandle {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Problem` is never constructed
[INFO] [stdout]   --> src/judge.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct Problem {}
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `MemoryOver` is never constructed
[INFO] [stdout]   --> src/runner.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub enum JudgeResult {
[INFO] [stdout]    |          ----------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 26 |     MemoryOver,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `JudgeResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ignore_cr` is never read
[INFO] [stdout]   --> src/runner.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct EvalConfig<'a> {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 34 |     ignore_cr: bool,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `browser`, `client`, `jar`, and `last_url` are never read
[INFO] [stdout]   --> src/session.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct Session {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 21 |     browser: BrowserGuard,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 22 |     client: Client,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 23 |     // pub driver: Driver,
[INFO] [stdout] 24 |     pub jar: CookieJar,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 25 |     last_url: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `new_browsing`, `get`, `get_cookie`, and `post` are never used
[INFO] [stdout]   --> src/session.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl Session {
[INFO] [stdout]    | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub fn new_browsing(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub fn get(&mut self, url: &Url) -> Result<Response, failure::Error> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 68 |     pub fn get_cookie(&self, url: &Url, _name: &str) -> Option<String> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 77 |     pub fn post<T: Serialize + ?Sized>(
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Judge` is never used
[INFO] [stdout]   --> src/main.rs:57:11
[INFO] [stdout]    |
[INFO] [stdout] 57 |     trait Judge {
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 32s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: openssl v0.10.41, ps-util v0.1.0 (/opt/rustwide/workdir), xml5ever v0.16.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "4ca0a0deae55a14028db7f570e100fe0e7069b67035b113a2551cbe0e9a0950a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4ca0a0deae55a14028db7f570e100fe0e7069b67035b113a2551cbe0e9a0950a" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling ps-util v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition name: `has_error_description_deprecated`
[INFO] [stdout]   --> src/runner.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | / error_chain! {
[INFO] [stdout] 16 | |     foreign_links {
[INFO] [stdout] 17 | |         IoError(std::io::Error);
[INFO] [stdout] 18 | |     }
[INFO] [stdout] 19 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = help: expected names are: `docsrs`, `feature`, and `test` and 34 more
[INFO] [stdout]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stdout]    = help: try referring to `impl_error_chain_processed` crate for guidance on how handle this unexpected cfg
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `impl_error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this function depends on never type fallback being `()`
[INFO] [stdout]    --> src/codeforces.rs:139:1
[INFO] [stdout]     |
[INFO] [stdout] 139 | async fn login_async<'a>(_id: String, _pw: String) -> Result<(), failure::Error> {
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: specify the types explicitly
[INFO] [stdout] note: in edition 2024, the requirement `!: Deserialize<'_>` will fail
[INFO] [stdout]    --> src/codeforces.rs:143:16
[INFO] [stdout]     |
[INFO] [stdout] 143 |       let _cap = serde_json::from_str(
[INFO] [stdout]     |  ________________^
[INFO] [stdout] 144 | |         "{}", //     r#"
[INFO] [stdout] ...   |
[INFO] [stdout] 147 | |     )?;
[INFO] [stdout]     | |_____^
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions!
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stdout]     = note: `#[warn(dependency_on_unit_never_type_fallback)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] help: use `()` annotations to avoid fallback changes
[INFO] [stdout]     |
[INFO] [stdout] 143 |     let _cap: () = serde_json::from_str(
[INFO] [stdout]     |             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `std::os::unix::process::CommandExt::before_exec`: should be unsafe, use `pre_exec` instead
[INFO] [stdout]    --> src/runner.rs:124:10
[INFO] [stdout]     |
[INFO] [stdout] 124 |         .before_exec(move || {
[INFO] [stdout]     |          ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `show` is never used
[INFO] [stdout]   --> src/main.rs:38:4
[INFO] [stdout]    |
[INFO] [stdout] 38 | fn show() {
[INFO] [stdout]    |    ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `TaskHandle` is never used
[INFO] [stdout]   --> src/codeforces.rs:24:6
[INFO] [stdout]    |
[INFO] [stdout] 24 | enum TaskHandle {
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ContestStatus` is never used
[INFO] [stdout]   --> src/codeforces.rs:29:6
[INFO] [stdout]    |
[INFO] [stdout] 29 | enum ContestStatus {
[INFO] [stdout]    |      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/codeforces.rs:35:26
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub struct ContestHandle(pub u32);
[INFO] [stdout]    |            ------------- ^^^^^^^
[INFO] [stdout]    |            |
[INFO] [stdout]    |            field in this struct
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing this field
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Contest` is never constructed
[INFO] [stdout]   --> src/codeforces.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | struct Contest {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `login_async` is never used
[INFO] [stdout]    --> src/codeforces.rs:139:10
[INFO] [stdout]     |
[INFO] [stdout] 139 | async fn login_async<'a>(_id: String, _pw: String) -> Result<(), failure::Error> {
[INFO] [stdout]     |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `CollectionHandle` is never used
[INFO] [stdout]  --> src/judge.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub trait CollectionHandle {
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Problem` is never constructed
[INFO] [stdout]   --> src/judge.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | struct Problem {}
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `MemoryOver` is never constructed
[INFO] [stdout]   --> src/runner.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub enum JudgeResult {
[INFO] [stdout]    |          ----------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 26 |     MemoryOver,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `JudgeResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ignore_cr` is never read
[INFO] [stdout]   --> src/runner.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct EvalConfig<'a> {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 34 |     ignore_cr: bool,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `browser`, `client`, `jar`, and `last_url` are never read
[INFO] [stdout]   --> src/session.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct Session {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 21 |     browser: BrowserGuard,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 22 |     client: Client,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 23 |     // pub driver: Driver,
[INFO] [stdout] 24 |     pub jar: CookieJar,
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 25 |     last_url: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `new_browsing`, `get`, `get_cookie`, and `post` are never used
[INFO] [stdout]   --> src/session.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl Session {
[INFO] [stdout]    | ------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 54 |     pub fn new_browsing(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 58 |     pub fn get(&mut self, url: &Url) -> Result<Response, failure::Error> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 68 |     pub fn get_cookie(&self, url: &Url, _name: &str) -> Option<String> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 77 |     pub fn post<T: Serialize + ?Sized>(
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Judge` is never used
[INFO] [stdout]   --> src/main.rs:57:11
[INFO] [stdout]    |
[INFO] [stdout] 57 |     trait Judge {
[INFO] [stdout]    |           ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.05s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: openssl v0.10.41, ps-util v0.1.0 (/opt/rustwide/workdir), xml5ever v0.16.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "4ca0a0deae55a14028db7f570e100fe0e7069b67035b113a2551cbe0e9a0950a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "4ca0a0deae55a14028db7f570e100fe0e7069b67035b113a2551cbe0e9a0950a" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition name: `has_error_description_deprecated`
[INFO] [stderr]   --> src/runner.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | / error_chain! {
[INFO] [stderr] 16 | |     foreign_links {
[INFO] [stderr] 17 | |         IoError(std::io::Error);
[INFO] [stderr] 18 | |     }
[INFO] [stderr] 19 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = help: expected names are: `docsrs`, `feature`, and `test` and 34 more
[INFO] [stderr]    = note: using a cfg inside a macro will use the cfgs from the destination crate and not the ones from the defining crate
[INFO] [stderr]    = help: try referring to `impl_error_chain_processed` crate for guidance on how handle this unexpected cfg
[INFO] [stderr]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr]    = note: this warning originates in the macro `impl_error_chain_processed` which comes from the expansion of the macro `error_chain` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: this function depends on never type fallback being `()`
[INFO] [stderr]    --> src/codeforces.rs:139:1
[INFO] [stderr]     |
[INFO] [stderr] 139 | async fn login_async<'a>(_id: String, _pw: String) -> Result<(), failure::Error> {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: specify the types explicitly
[INFO] [stderr] note: in edition 2024, the requirement `!: Deserialize<'_>` will fail
[INFO] [stderr]    --> src/codeforces.rs:143:16
[INFO] [stderr]     |
[INFO] [stderr] 143 |       let _cap = serde_json::from_str(
[INFO] [stderr]     |  ________________^
[INFO] [stderr] 144 | |         "{}", //     r#"
[INFO] [stderr] ...   |
[INFO] [stderr] 147 | |     )?;
[INFO] [stderr]     | |_____^
[INFO] [stderr]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in Rust 2024 and in a future release in all editions!
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/never-type-fallback.html>
[INFO] [stderr]     = note: `#[warn(dependency_on_unit_never_type_fallback)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stderr] help: use `()` annotations to avoid fallback changes
[INFO] [stderr]     |
[INFO] [stderr] 143 |     let _cap: () = serde_json::from_str(
[INFO] [stderr]     |             ++++
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `std::os::unix::process::CommandExt::before_exec`: should be unsafe, use `pre_exec` instead
[INFO] [stderr]    --> src/runner.rs:124:10
[INFO] [stderr]     |
[INFO] [stderr] 124 |         .before_exec(move || {
[INFO] [stderr]     |          ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `show` is never used
[INFO] [stderr]   --> src/main.rs:38:4
[INFO] [stderr]    |
[INFO] [stderr] 38 | fn show() {
[INFO] [stderr]    |    ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum `TaskHandle` is never used
[INFO] [stderr]   --> src/codeforces.rs:24:6
[INFO] [stderr]    |
[INFO] [stderr] 24 | enum TaskHandle {
[INFO] [stderr]    |      ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `ContestStatus` is never used
[INFO] [stderr]   --> src/codeforces.rs:29:6
[INFO] [stderr]    |
[INFO] [stderr] 29 | enum ContestStatus {
[INFO] [stderr]    |      ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/codeforces.rs:35:26
[INFO] [stderr]    |
[INFO] [stderr] 35 | pub struct ContestHandle(pub u32);
[INFO] [stderr]    |            ------------- ^^^^^^^
[INFO] [stderr]    |            |
[INFO] [stderr]    |            field in this struct
[INFO] [stderr]    |
[INFO] [stderr]    = help: consider removing this field
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Contest` is never constructed
[INFO] [stderr]   --> src/codeforces.rs:40:8
[INFO] [stderr]    |
[INFO] [stderr] 40 | struct Contest {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `login_async` is never used
[INFO] [stderr]    --> src/codeforces.rs:139:10
[INFO] [stderr]     |
[INFO] [stderr] 139 | async fn login_async<'a>(_id: String, _pw: String) -> Result<(), failure::Error> {
[INFO] [stderr]     |          ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `CollectionHandle` is never used
[INFO] [stderr]  --> src/judge.rs:5:11
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub trait CollectionHandle {
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Problem` is never constructed
[INFO] [stderr]   --> src/judge.rs:11:8
[INFO] [stderr]    |
[INFO] [stderr] 11 | struct Problem {}
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `MemoryOver` is never constructed
[INFO] [stderr]   --> src/runner.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub enum JudgeResult {
[INFO] [stderr]    |          ----------- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 26 |     MemoryOver,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `JudgeResult` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `ignore_cr` is never read
[INFO] [stderr]   --> src/runner.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub struct EvalConfig<'a> {
[INFO] [stderr]    |            ---------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 34 |     ignore_cr: bool,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `browser`, `client`, `jar`, and `last_url` are never read
[INFO] [stderr]   --> src/session.rs:21:5
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub struct Session {
[INFO] [stderr]    |            ------- fields in this struct
[INFO] [stderr] 21 |     browser: BrowserGuard,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 22 |     client: Client,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 23 |     // pub driver: Driver,
[INFO] [stderr] 24 |     pub jar: CookieJar,
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 25 |     last_url: Option<String>,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `new_browsing`, `get`, `get_cookie`, and `post` are never used
[INFO] [stderr]   --> src/session.rs:54:12
[INFO] [stderr]    |
[INFO] [stderr] 28 | impl Session {
[INFO] [stderr]    | ------------ methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 54 |     pub fn new_browsing(&mut self) {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 58 |     pub fn get(&mut self, url: &Url) -> Result<Response, failure::Error> {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 68 |     pub fn get_cookie(&self, url: &Url, _name: &str) -> Option<String> {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 77 |     pub fn post<T: Serialize + ?Sized>(
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `Judge` is never used
[INFO] [stderr]   --> src/main.rs:57:11
[INFO] [stderr]    |
[INFO] [stderr] 57 |     trait Judge {
[INFO] [stderr]    |           ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `ps-util` (bin "psutil" test) generated 16 warnings (run `cargo fix --bin "psutil" -p ps-util --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: openssl v0.10.41, ps-util v0.1.0 (/opt/rustwide/workdir), xml5ever v0.16.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/psutil-7bd533a7207cdaf1)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4ca0a0deae55a14028db7f570e100fe0e7069b67035b113a2551cbe0e9a0950a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ca0a0deae55a14028db7f570e100fe0e7069b67035b113a2551cbe0e9a0950a", kill_on_drop: false }`
[INFO] [stdout] 4ca0a0deae55a14028db7f570e100fe0e7069b67035b113a2551cbe0e9a0950a
