[INFO] fetching crate emjudge-judgecore 0.1.12...
[INFO] testing emjudge-judgecore-0.1.12 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate emjudge-judgecore 0.1.12 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate emjudge-judgecore 0.1.12
[INFO] finished tweaking crates.io crate emjudge-judgecore 0.1.12
[INFO] tweaked toml for crates.io crate emjudge-judgecore 0.1.12 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate emjudge-judgecore 0.1.12 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate emjudge-judgecore 0.1.12 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] c87fab54966fd262b2ec76db70cef61e9364b508673e713302948d490cda9ae3
[INFO] running `Command { std: "docker" "start" "-a" "c87fab54966fd262b2ec76db70cef61e9364b508673e713302948d490cda9ae3", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "c87fab54966fd262b2ec76db70cef61e9364b508673e713302948d490cda9ae3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c87fab54966fd262b2ec76db70cef61e9364b508673e713302948d490cda9ae3", kill_on_drop: false }`
[INFO] [stdout] c87fab54966fd262b2ec76db70cef61e9364b508673e713302948d490cda9ae3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 91572e1d452f589d584e63c3c415d261c0e4cd8099ed3d6342aa2f1d2ac82939
[INFO] running `Command { std: "docker" "start" "-a" "91572e1d452f589d584e63c3c415d261c0e4cd8099ed3d6342aa2f1d2ac82939", kill_on_drop: false }`
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[INFO] [stderr]    Compiling num-traits v0.2.17
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[INFO] [stderr]    Compiling emjudge-judgecore v0.1.12 (/opt/rustwide/workdir)
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[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]  --> examples/multiple.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use tokio::io::AsyncReadExt;
[INFO] [stdout]   |     ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]  --> examples/memorylimit_exceed.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use tokio::io::AsyncReadExt;
[INFO] [stdout]   |     ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `emjudge_judgecore::test`
[INFO] [stdout]   --> examples/memorylimit_exceed.rs:4:24
[INFO] [stdout]    |
[INFO] [stdout]  4 |     {program::RawCode, test::OnlyRun},
[INFO] [stdout]    |                        ^^^^ could not find `test` in `emjudge_judgecore`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[cfg(feature = "test")]
[INFO] [stdout]    |       ---------------- the item is gated behind the `test` feature
[INFO] [stdout] 12 | pub mod test;
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]  --> examples/memorylimit_exceed.rs:8:3
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[tokio::main(flavor = "current_thread")]
[INFO] [stdout]   |   ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `emjudge_judgecore::test`
[INFO] [stdout]   --> examples/multiple.rs:6:9
[INFO] [stdout]    |
[INFO] [stdout]  6 |         test::{AnsAndEval, OnlyRun, RunAndEval, RunAndInteract},
[INFO] [stdout]    |         ^^^^ could not find `test` in `emjudge_judgecore`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[cfg(feature = "test")]
[INFO] [stdout]    |       ---------------- the item is gated behind the `test` feature
[INFO] [stdout] 12 | pub mod test;
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]   --> examples/multiple.rs:11:3
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[tokio::main(flavor = "current_thread")]
[INFO] [stdout]    |   ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]  --> examples/guess_number.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use tokio::io::AsyncReadExt;
[INFO] [stdout]   |     ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `emjudge_judgecore::test`
[INFO] [stdout]   --> examples/guess_number.rs:4:24
[INFO] [stdout]    |
[INFO] [stdout]  4 |     {program::RawCode, test::RunAndInteract},
[INFO] [stdout]    |                        ^^^^ could not find `test` in `emjudge_judgecore`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[cfg(feature = "test")]
[INFO] [stdout]    |       ---------------- the item is gated behind the `test` feature
[INFO] [stdout] 12 | pub mod test;
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]  --> examples/guess_number.rs:8:3
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[tokio::main(flavor = "current_thread")]
[INFO] [stdout]   |   ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]  --> tests/ans_and_eval.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use tokio::io::AsyncReadExt;
[INFO] [stdout]   |     ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `emjudge_judgecore::test`
[INFO] [stdout]   --> tests/ans_and_eval.rs:6:5
[INFO] [stdout]    |
[INFO] [stdout]  6 |     test::AnsAndEval,
[INFO] [stdout]    |     ^^^^ could not find `test` in `emjudge_judgecore`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[cfg(feature = "test")]
[INFO] [stdout]    |       ---------------- the item is gated behind the `test` feature
[INFO] [stdout] 12 | pub mod test;
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]   --> tests/ans_and_eval.rs:10:3
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[tokio::test(flavor = "current_thread")]
[INFO] [stdout]    |   ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]  --> examples/aplusb.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use tokio::io::AsyncReadExt;
[INFO] [stdout]   |     ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]   --> examples/guess_number.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     tokio::fs::File::open("examples/programs/guessnumber/interactor.cpp")
[INFO] [stdout]    |     ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]    |
[INFO] [stdout]  1 + use std::fs::File;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use config::File;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `File`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 18 -     tokio::fs::File::open("examples/programs/guessnumber/interactor.cpp")
[INFO] [stdout] 18 +     File::open("examples/programs/guessnumber/interactor.cpp")
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]   --> examples/guess_number.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     tokio::fs::File::open("examples/programs/guessnumber/tested.cpp")
[INFO] [stdout]    |     ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]    |
[INFO] [stdout]  1 + use std::fs::File;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use config::File;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `File`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 24 -     tokio::fs::File::open("examples/programs/guessnumber/tested.cpp")
[INFO] [stdout] 24 +     File::open("examples/programs/guessnumber/tested.cpp")
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]   --> examples/guess_number.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     tokio::fs::File::open("examples/programs/guessnumber/input")
[INFO] [stdout]    |     ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]    |
[INFO] [stdout]  1 + use std::fs::File;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use config::File;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `File`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 30 -     tokio::fs::File::open("examples/programs/guessnumber/input")
[INFO] [stdout] 30 +     File::open("examples/programs/guessnumber/input")
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]   --> tests/ans_and_eval.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     tokio::fs::File::open("examples/programs/1plusto100/eval.cpp")
[INFO] [stdout]    |     ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]    |
[INFO] [stdout]  1 + use std::fs::File;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use config::File;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `File`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 18 -     tokio::fs::File::open("examples/programs/1plusto100/eval.cpp")
[INFO] [stdout] 18 +     File::open("examples/programs/1plusto100/eval.cpp")
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `emjudge_judgecore::test`
[INFO] [stdout]   --> examples/aplusb.rs:4:24
[INFO] [stdout]    |
[INFO] [stdout]  4 |     {program::RawCode, test::RunAndEval},
[INFO] [stdout]    |                        ^^^^ could not find `test` in `emjudge_judgecore`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[cfg(feature = "test")]
[INFO] [stdout]    |       ---------------- the item is gated behind the `test` feature
[INFO] [stdout] 12 | pub mod test;
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]  --> examples/aplusb.rs:8:3
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[tokio::main(flavor = "current_thread")]
[INFO] [stdout]   |   ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]  --> examples/compile.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tokio::io::AsyncReadExt;
[INFO] [stdout]   |     ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]  --> examples/compile.rs:4:3
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[tokio::main(flavor = "current_thread")]
[INFO] [stdout]   |   ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]   --> examples/memorylimit_exceed.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     tokio::fs::File::open("examples/programs/mle.cpp")
[INFO] [stdout]    |     ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]    |
[INFO] [stdout]  1 + use std::fs::File;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use config::File;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `File`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 17 -     tokio::fs::File::open("examples/programs/mle.cpp")
[INFO] [stdout] 17 +     File::open("examples/programs/mle.cpp")
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0752]: `main` function is not allowed to be `async`
[INFO] [stdout]  --> examples/guess_number.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | async fn main() {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^ `main` function is not allowed to be `async`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0752]: `main` function is not allowed to be `async`
[INFO] [stdout]  --> examples/memorylimit_exceed.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | async fn main() {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^ `main` function is not allowed to be `async`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]  --> examples/helloworld.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use tokio::io::AsyncReadExt;
[INFO] [stdout]   |     ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `emjudge_judgecore::test`
[INFO] [stdout]   --> examples/helloworld.rs:4:24
[INFO] [stdout]    |
[INFO] [stdout]  4 |     {program::RawCode, test::OnlyRun},
[INFO] [stdout]    |                        ^^^^ could not find `test` in `emjudge_judgecore`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[cfg(feature = "test")]
[INFO] [stdout]    |       ---------------- the item is gated behind the `test` feature
[INFO] [stdout] 12 | pub mod test;
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0752.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]  --> examples/helloworld.rs:8:3
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[tokio::main(flavor = "current_thread")]
[INFO] [stdout]   |   ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0752.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]   --> examples/multiple.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     tokio::fs::File::open("examples/programs/the_same/eval.cpp")
[INFO] [stdout]    |     ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]    |
[INFO] [stdout]  1 + use std::fs::File;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use config::File;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `File`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 30 -     tokio::fs::File::open("examples/programs/the_same/eval.cpp")
[INFO] [stdout] 30 +     File::open("examples/programs/the_same/eval.cpp")
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]   --> examples/multiple.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     tokio::fs::File::open("examples/programs/aplusb/tested.cpp")
[INFO] [stdout]    |     ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]    |
[INFO] [stdout]  1 + use std::fs::File;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use config::File;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `File`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 67 -     tokio::fs::File::open("examples/programs/aplusb/tested.cpp")
[INFO] [stdout] 67 +     File::open("examples/programs/aplusb/tested.cpp")
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]   --> examples/multiple.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 73 |     tokio::fs::File::open("examples/programs/aplusb/eval.cpp")
[INFO] [stdout]    |     ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]    |
[INFO] [stdout]  1 + use std::fs::File;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use config::File;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `File`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 73 -     tokio::fs::File::open("examples/programs/aplusb/eval.cpp")
[INFO] [stdout] 73 +     File::open("examples/programs/aplusb/eval.cpp")
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    --> examples/multiple.rs:117:5
[INFO] [stdout]     |
[INFO] [stdout] 117 |     tokio::fs::File::open("examples/programs/guessnumber/tested.cpp")
[INFO] [stdout]     |     ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::fs::File;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use config::File;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `File`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 117 -     tokio::fs::File::open("examples/programs/guessnumber/tested.cpp")
[INFO] [stdout] 117 +     File::open("examples/programs/guessnumber/tested.cpp")
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    --> examples/multiple.rs:123:5
[INFO] [stdout]     |
[INFO] [stdout] 123 |     tokio::fs::File::open("examples/programs/guessnumber/interactor.cpp")
[INFO] [stdout]     |     ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::fs::File;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use config::File;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `File`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 123 -     tokio::fs::File::open("examples/programs/guessnumber/interactor.cpp")
[INFO] [stdout] 123 +     File::open("examples/programs/guessnumber/interactor.cpp")
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    --> examples/multiple.rs:164:5
[INFO] [stdout]     |
[INFO] [stdout] 164 |     tokio::fs::File::open("examples/programs/mle.cpp")
[INFO] [stdout]     |     ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::fs::File;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use config::File;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `File`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 164 -     tokio::fs::File::open("examples/programs/mle.cpp")
[INFO] [stdout] 164 +     File::open("examples/programs/mle.cpp")
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    --> examples/multiple.rs:194:5
[INFO] [stdout]     |
[INFO] [stdout] 194 |     tokio::fs::File::open("examples/programs/loop.cpp")
[INFO] [stdout]     |     ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::fs::File;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use config::File;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `File`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 194 -     tokio::fs::File::open("examples/programs/loop.cpp")
[INFO] [stdout] 194 +     File::open("examples/programs/loop.cpp")
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `emjudge-judgecore` (example "guess_number") due to 7 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]  --> examples/timelimit_exceed.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use tokio::io::AsyncReadExt;
[INFO] [stdout]   |     ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `emjudge-judgecore` (example "memorylimit_exceed") due to 5 previous errors
[INFO] [stdout] error[E0752]: `main` function is not allowed to be `async`
[INFO] [stdout]   --> examples/multiple.rs:12:1
[INFO] [stdout]    |
[INFO] [stdout] 12 | async fn main() {
[INFO] [stdout]    | ^^^^^^^^^^^^^^^ `main` function is not allowed to be `async`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0752.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `emjudge_judgecore::test`
[INFO] [stdout]   --> examples/timelimit_exceed.rs:4:24
[INFO] [stdout]    |
[INFO] [stdout]  4 |     {program::RawCode, test::OnlyRun},
[INFO] [stdout]    |                        ^^^^ could not find `test` in `emjudge_judgecore`
[INFO] [stdout]    |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 11 | #[cfg(feature = "test")]
[INFO] [stdout]    |       ---------------- the item is gated behind the `test` feature
[INFO] [stdout] 12 | pub mod test;
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]  --> examples/timelimit_exceed.rs:8:3
[INFO] [stdout]   |
[INFO] [stdout] 8 | #[tokio::main(flavor = "current_thread")]
[INFO] [stdout]   |   ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `emjudge-judgecore` (example "multiple") due to 11 previous errors
[INFO] [stderr] error: could not compile `emjudge-judgecore` (test "ans_and_eval") due to 4 previous errors
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]   --> examples/helloworld.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     tokio::fs::File::open("examples/programs/helloworld.cpp")
[INFO] [stdout]    |     ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]    |
[INFO] [stdout]  1 + use std::fs::File;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use config::File;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `File`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 48 -     tokio::fs::File::open("examples/programs/helloworld.cpp")
[INFO] [stdout] 48 +     File::open("examples/programs/helloworld.cpp")
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]   --> examples/helloworld.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 78 |     tokio::fs::File::open("examples/programs/helloworld.c")
[INFO] [stdout]    |     ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]    |
[INFO] [stdout]  1 + use std::fs::File;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use config::File;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `File`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 78 -     tokio::fs::File::open("examples/programs/helloworld.c")
[INFO] [stdout] 78 +     File::open("examples/programs/helloworld.c")
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    --> examples/helloworld.rs:105:5
[INFO] [stdout]     |
[INFO] [stdout] 105 |     tokio::fs::File::open("examples/programs/helloworld.java")
[INFO] [stdout]     |     ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::fs::File;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use config::File;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `File`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 105 -     tokio::fs::File::open("examples/programs/helloworld.java")
[INFO] [stdout] 105 +     File::open("examples/programs/helloworld.java")
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    --> examples/helloworld.rs:135:5
[INFO] [stdout]     |
[INFO] [stdout] 135 |     tokio::fs::File::open("examples/programs/helloworld.py3")
[INFO] [stdout]     |     ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::fs::File;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use config::File;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `File`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 135 -     tokio::fs::File::open("examples/programs/helloworld.py3")
[INFO] [stdout] 135 +     File::open("examples/programs/helloworld.py3")
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    --> examples/helloworld.rs:165:5
[INFO] [stdout]     |
[INFO] [stdout] 165 |     tokio::fs::File::open("examples/programs/helloworld.py3")
[INFO] [stdout]     |     ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::fs::File;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use config::File;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `File`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 165 -     tokio::fs::File::open("examples/programs/helloworld.py3")
[INFO] [stdout] 165 +     File::open("examples/programs/helloworld.py3")
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    --> examples/helloworld.rs:195:5
[INFO] [stdout]     |
[INFO] [stdout] 195 |     tokio::fs::File::open("examples/programs/helloworld.py2")
[INFO] [stdout]     |     ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::fs::File;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use config::File;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `File`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 195 -     tokio::fs::File::open("examples/programs/helloworld.py2")
[INFO] [stdout] 195 +     File::open("examples/programs/helloworld.py2")
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    --> examples/helloworld.rs:225:5
[INFO] [stdout]     |
[INFO] [stdout] 225 |     tokio::fs::File::open("examples/programs/helloworld.rb")
[INFO] [stdout]     |     ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::fs::File;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use config::File;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `File`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 225 -     tokio::fs::File::open("examples/programs/helloworld.rb")
[INFO] [stdout] 225 +     File::open("examples/programs/helloworld.rb")
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    --> examples/helloworld.rs:255:5
[INFO] [stdout]     |
[INFO] [stdout] 255 |     tokio::fs::File::open("examples/programs/helloworld.pl")
[INFO] [stdout]     |     ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::fs::File;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use config::File;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `File`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 255 -     tokio::fs::File::open("examples/programs/helloworld.pl")
[INFO] [stdout] 255 +     File::open("examples/programs/helloworld.pl")
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    --> examples/helloworld.rs:285:5
[INFO] [stdout]     |
[INFO] [stdout] 285 |     tokio::fs::File::open("examples/programs/helloworld.cs")
[INFO] [stdout]     |     ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::fs::File;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use config::File;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `File`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 285 -     tokio::fs::File::open("examples/programs/helloworld.cs")
[INFO] [stdout] 285 +     File::open("examples/programs/helloworld.cs")
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    --> examples/helloworld.rs:345:5
[INFO] [stdout]     |
[INFO] [stdout] 345 |     tokio::fs::File::open("examples/programs/helloworld.go")
[INFO] [stdout]     |     ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::fs::File;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use config::File;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `File`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 345 -     tokio::fs::File::open("examples/programs/helloworld.go")
[INFO] [stdout] 345 +     File::open("examples/programs/helloworld.go")
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    --> examples/helloworld.rs:375:5
[INFO] [stdout]     |
[INFO] [stdout] 375 |     tokio::fs::File::open("examples/programs/helloworld.js")
[INFO] [stdout]     |     ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::fs::File;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use config::File;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `File`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 375 -     tokio::fs::File::open("examples/programs/helloworld.js")
[INFO] [stdout] 375 +     File::open("examples/programs/helloworld.js")
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    --> examples/helloworld.rs:405:5
[INFO] [stdout]     |
[INFO] [stdout] 405 |     tokio::fs::File::open("examples/programs/helloworld.rs")
[INFO] [stdout]     |     ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::fs::File;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use config::File;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `File`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 405 -     tokio::fs::File::open("examples/programs/helloworld.rs")
[INFO] [stdout] 405 +     File::open("examples/programs/helloworld.rs")
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    --> examples/helloworld.rs:465:5
[INFO] [stdout]     |
[INFO] [stdout] 465 |     tokio::fs::File::open("examples/programs/helloworld.jl")
[INFO] [stdout]     |     ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::fs::File;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use config::File;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `File`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 465 -     tokio::fs::File::open("examples/programs/helloworld.jl")
[INFO] [stdout] 465 +     File::open("examples/programs/helloworld.jl")
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    --> examples/helloworld.rs:495:5
[INFO] [stdout]     |
[INFO] [stdout] 495 |     tokio::fs::File::open("examples/programs/helloworld.f90")
[INFO] [stdout]     |     ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::fs::File;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use config::File;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `File`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 495 -     tokio::fs::File::open("examples/programs/helloworld.f90")
[INFO] [stdout] 495 +     File::open("examples/programs/helloworld.f90")
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    --> examples/helloworld.rs:525:5
[INFO] [stdout]     |
[INFO] [stdout] 525 |     tokio::fs::File::open("examples/programs/helloworld.lua")
[INFO] [stdout]     |     ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::fs::File;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use config::File;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `File`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 525 -     tokio::fs::File::open("examples/programs/helloworld.lua")
[INFO] [stdout] 525 +     File::open("examples/programs/helloworld.lua")
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    --> examples/helloworld.rs:555:5
[INFO] [stdout]     |
[INFO] [stdout] 555 |     tokio::fs::File::open("examples/programs/helloworld.php")
[INFO] [stdout]     |     ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::fs::File;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use config::File;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `File`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 555 -     tokio::fs::File::open("examples/programs/helloworld.php")
[INFO] [stdout] 555 +     File::open("examples/programs/helloworld.php")
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    --> examples/helloworld.rs:585:5
[INFO] [stdout]     |
[INFO] [stdout] 585 |     tokio::fs::File::open("examples/programs/helloworld.st")
[INFO] [stdout]     |     ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::fs::File;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use config::File;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `File`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 585 -     tokio::fs::File::open("examples/programs/helloworld.st")
[INFO] [stdout] 585 +     File::open("examples/programs/helloworld.st")
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    --> examples/helloworld.rs:615:5
[INFO] [stdout]     |
[INFO] [stdout] 615 |     tokio::fs::File::open("examples/programs/helloworld.ml")
[INFO] [stdout]     |     ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::fs::File;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use config::File;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `File`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 615 -     tokio::fs::File::open("examples/programs/helloworld.ml")
[INFO] [stdout] 615 +     File::open("examples/programs/helloworld.ml")
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    --> examples/helloworld.rs:645:5
[INFO] [stdout]     |
[INFO] [stdout] 645 |     tokio::fs::File::open("examples/programs/helloworld.cob")
[INFO] [stdout]     |     ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::fs::File;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use config::File;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `File`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 645 -     tokio::fs::File::open("examples/programs/helloworld.cob")
[INFO] [stdout] 645 +     File::open("examples/programs/helloworld.cob")
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    --> examples/helloworld.rs:675:5
[INFO] [stdout]     |
[INFO] [stdout] 675 |     tokio::fs::File::open("examples/programs/helloworld.adb")
[INFO] [stdout]     |     ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::fs::File;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use config::File;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `File`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 675 -     tokio::fs::File::open("examples/programs/helloworld.adb")
[INFO] [stdout] 675 +     File::open("examples/programs/helloworld.adb")
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    --> examples/helloworld.rs:705:5
[INFO] [stdout]     |
[INFO] [stdout] 705 |     tokio::fs::File::open("examples/programs/helloworld.lisp")
[INFO] [stdout]     |     ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::fs::File;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use config::File;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `File`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 705 -     tokio::fs::File::open("examples/programs/helloworld.lisp")
[INFO] [stdout] 705 +     File::open("examples/programs/helloworld.lisp")
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    --> examples/helloworld.rs:737:5
[INFO] [stdout]     |
[INFO] [stdout] 737 |     tokio::fs::File::open("examples/programs/helloworld.scala")
[INFO] [stdout]     |     ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::fs::File;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use config::File;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `File`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 737 -     tokio::fs::File::open("examples/programs/helloworld.scala")
[INFO] [stdout] 737 +     File::open("examples/programs/helloworld.scala")
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    --> examples/helloworld.rs:767:5
[INFO] [stdout]     |
[INFO] [stdout] 767 |     tokio::fs::File::open("examples/programs/helloworld.tcl")
[INFO] [stdout]     |     ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::fs::File;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use config::File;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `File`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 767 -     tokio::fs::File::open("examples/programs/helloworld.tcl")
[INFO] [stdout] 767 +     File::open("examples/programs/helloworld.tcl")
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    --> examples/helloworld.rs:797:5
[INFO] [stdout]     |
[INFO] [stdout] 797 |     tokio::fs::File::open("examples/programs/helloworld.oct")
[INFO] [stdout]     |     ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::fs::File;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use config::File;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `File`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 797 -     tokio::fs::File::open("examples/programs/helloworld.oct")
[INFO] [stdout] 797 +     File::open("examples/programs/helloworld.oct")
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]   --> examples/aplusb.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     tokio::fs::File::open("examples/programs/aplusb/eval.cpp")
[INFO] [stdout]    |     ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]    |
[INFO] [stdout]  1 + use std::fs::File;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use config::File;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `File`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 19 -     tokio::fs::File::open("examples/programs/aplusb/eval.cpp")
[INFO] [stdout] 19 +     File::open("examples/programs/aplusb/eval.cpp")
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]   --> examples/aplusb.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     tokio::fs::File::open("examples/programs/aplusb/tested.cpp")
[INFO] [stdout]    |     ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]    |
[INFO] [stdout]  1 + use std::fs::File;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use config::File;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `File`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 25 -     tokio::fs::File::open("examples/programs/aplusb/tested.cpp")
[INFO] [stdout] 25 +     File::open("examples/programs/aplusb/tested.cpp")
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]   --> examples/aplusb.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     tokio::fs::File::open("examples/programs/aplusb/input")
[INFO] [stdout]    |     ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]    |
[INFO] [stdout]  1 + use std::fs::File;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use config::File;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `File`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 31 -     tokio::fs::File::open("examples/programs/aplusb/input")
[INFO] [stdout] 31 +     File::open("examples/programs/aplusb/input")
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]   --> examples/aplusb.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     tokio::fs::File::open("examples/programs/aplusb/output")
[INFO] [stdout]    |     ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]    |
[INFO] [stdout]  1 + use std::fs::File;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use config::File;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `File`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 37 -     tokio::fs::File::open("examples/programs/aplusb/output")
[INFO] [stdout] 37 +     File::open("examples/programs/aplusb/output")
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    --> examples/helloworld.rs:827:5
[INFO] [stdout]     |
[INFO] [stdout] 827 |     tokio::fs::File::open("examples/programs/helloworld.py2")
[INFO] [stdout]     |     ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]     |
[INFO] [stdout]   1 + use std::fs::File;
[INFO] [stdout]     |
[INFO] [stdout]   1 + use config::File;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `File`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 827 -     tokio::fs::File::open("examples/programs/helloworld.py2")
[INFO] [stdout] 827 +     File::open("examples/programs/helloworld.py2")
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0752]: `main` function is not allowed to be `async`
[INFO] [stdout]  --> examples/aplusb.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | async fn main() {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^ `main` function is not allowed to be `async`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]   --> examples/compile.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     tokio::fs::File::open("examples/programs/compile_error.cpp")
[INFO] [stdout]    |     ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]    |
[INFO] [stdout]  1 + use std::fs::File;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use config::File;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `File`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 12 -     tokio::fs::File::open("examples/programs/compile_error.cpp")
[INFO] [stdout] 12 +     File::open("examples/programs/compile_error.cpp")
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]   --> examples/compile.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     tokio::fs::File::open("examples/programs/helloworld.cpp")
[INFO] [stdout]    |     ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]    |
[INFO] [stdout]  1 + use std::fs::File;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use config::File;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `File`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 27 -     tokio::fs::File::open("examples/programs/helloworld.cpp")
[INFO] [stdout] 27 +     File::open("examples/programs/helloworld.cpp")
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0752.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `emjudge-judgecore` (example "aplusb") due to 8 previous errors
[INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]   --> examples/timelimit_exceed.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 |     tokio::fs::File::open("examples/programs/loop.cpp")
[INFO] [stdout]    |     ^^^^^ use of unresolved module or unlinked crate `tokio`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `tokio`, use `cargo add tokio` to add it to your `Cargo.toml`
[INFO] [stdout] help: consider importing one of these structs
[INFO] [stdout]    |
[INFO] [stdout]  1 + use std::fs::File;
[INFO] [stdout]    |
[INFO] [stdout]  1 + use config::File;
[INFO] [stdout]    |
[INFO] [stdout] help: if you import `File`, refer to it directly
[INFO] [stdout]    |
[INFO] [stdout] 17 -     tokio::fs::File::open("examples/programs/loop.cpp")
[INFO] [stdout] 17 +     File::open("examples/programs/loop.cpp")
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0752]: `main` function is not allowed to be `async`
[INFO] [stdout]  --> examples/timelimit_exceed.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | async fn main() {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^ `main` function is not allowed to be `async`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0752.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `emjudge-judgecore` (example "timelimit_exceed") due to 5 previous errors
[INFO] [stdout] error[E0752]: `main` function is not allowed to be `async`
[INFO] [stdout]  --> examples/helloworld.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | async fn main() {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^ `main` function is not allowed to be `async`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `compile` found for struct `RawCode` in the current scope
[INFO] [stdout]   --> examples/compile.rs:22:14
[INFO] [stdout]    |
[INFO] [stdout] 21 | /         RawCode::new(&code, compile_and_exe_settings.get_language("C++").unwrap())
[INFO] [stdout] 22 | |             .compile()
[INFO] [stdout]    | |             -^^^^^^^ method not found in `RawCode`
[INFO] [stdout]    | |_____________|
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0752.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `compile` found for struct `RawCode` in the current scope
[INFO] [stdout]   --> examples/compile.rs:37:14
[INFO] [stdout]    |
[INFO] [stdout] 36 | /         RawCode::new(&code, compile_and_exe_settings.get_language("C++").unwrap())
[INFO] [stdout] 37 | |             .compile()
[INFO] [stdout]    | |             -^^^^^^^ method not found in `RawCode`
[INFO] [stdout]    | |_____________|
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0752]: `main` function is not allowed to be `async`
[INFO] [stdout]  --> examples/compile.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | async fn main() {
[INFO] [stdout]   | ^^^^^^^^^^^^^^^ `main` function is not allowed to be `async`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `emjudge-judgecore` (example "helloworld") due to 29 previous errors
[INFO] [stdout] Some errors have detailed explanations: E0433, E0599, E0752.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `emjudge-judgecore` (example "compile") due to 7 previous errors
[INFO] running `Command { std: "docker" "inspect" "91572e1d452f589d584e63c3c415d261c0e4cd8099ed3d6342aa2f1d2ac82939", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91572e1d452f589d584e63c3c415d261c0e4cd8099ed3d6342aa2f1d2ac82939", kill_on_drop: false }`
[INFO] [stdout] 91572e1d452f589d584e63c3c415d261c0e4cd8099ed3d6342aa2f1d2ac82939
