[INFO] cloning repository https://github.com/PhoenixGS/RustOJ [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/PhoenixGS/RustOJ" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPhoenixGS%2FRustOJ", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPhoenixGS%2FRustOJ'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 751f8af95d45081f6d0c9d856f2ca10854964607 [INFO] testing PhoenixGS/RustOJ against 1.95.0 for beta-1.96-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPhoenixGS%2FRustOJ" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/PhoenixGS/RustOJ [INFO] finished tweaking git repo https://github.com/PhoenixGS/RustOJ [INFO] tweaked toml for git repo https://github.com/PhoenixGS/RustOJ written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/PhoenixGS/RustOJ on toolchain 1.95.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/PhoenixGS/RustOJ 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded text_io v0.1.12 [INFO] [stderr] Downloaded firestorm v0.5.1 [INFO] [stderr] Downloaded semver v1.0.13 [INFO] [stderr] Downloaded wait-timeout v0.1.5 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.32 [INFO] [stderr] Downloaded ctor v0.1.23 [INFO] [stderr] Downloaded cpufeatures v0.2.4 [INFO] [stderr] Downloaded paste v1.0.8 [INFO] [stderr] Downloaded socket2 v0.4.6 [INFO] [stderr] Downloaded time v0.3.14 [INFO] [stderr] Downloaded iana-time-zone v0.1.47 [INFO] [stderr] Downloaded chrono v0.4.22 [INFO] [stderr] Downloaded pretty_assertions v1.2.1 [INFO] [stderr] Downloaded security-framework v2.7.0 [INFO] [stderr] Downloaded actix-http v3.2.1 [INFO] [stderr] Downloaded sha1 v0.10.1 [INFO] [stderr] Downloaded actix-web-codegen v4.0.1 [INFO] [stderr] Downloaded web-sys v0.3.59 [INFO] [stderr] Downloaded unicode-normalization v0.1.21 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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_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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 83f2952d5acdd8ff39606a2c239feb5674b28da6aaf214acf07ecf29fde5a579 [INFO] running `Command { std: "docker" "start" "-a" "83f2952d5acdd8ff39606a2c239feb5674b28da6aaf214acf07ecf29fde5a579", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "83f2952d5acdd8ff39606a2c239feb5674b28da6aaf214acf07ecf29fde5a579", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83f2952d5acdd8ff39606a2c239feb5674b28da6aaf214acf07ecf29fde5a579", kill_on_drop: false }` [INFO] [stdout] 83f2952d5acdd8ff39606a2c239feb5674b28da6aaf214acf07ecf29fde5a579 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c13530149c1cc5657e5a1ca0da9bd39061d1714e2c662a33d6f8531cf9b3f134 [INFO] running `Command { std: "docker" "start" "-a" "c13530149c1cc5657e5a1ca0da9bd39061d1714e2c662a33d6f8531cf9b3f134", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling proc-macro2 v1.0.43 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.3 [INFO] [stderr] Compiling syn v1.0.99 [INFO] [stderr] Compiling bytes v1.2.1 [INFO] [stderr] Compiling once_cell v1.13.1 [INFO] [stderr] Compiling futures-core v0.3.23 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Compiling itoa v1.0.3 [INFO] [stderr] Compiling lock_api v0.4.8 [INFO] [stderr] Compiling tokio v1.20.1 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling futures-task v0.3.23 [INFO] [stderr] Compiling futures-util v0.3.23 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling futures-io v0.3.23 [INFO] [stderr] Compiling futures-sink v0.3.23 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling serde_derive v1.0.144 [INFO] [stderr] Compiling serde v1.0.144 [INFO] [stderr] Compiling httparse v1.7.1 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling tracing-core v0.1.29 [INFO] [stderr] Compiling openssl v0.10.41 [INFO] [stderr] Compiling zstd-safe v5.0.2+zstd.1.5.2 [INFO] [stderr] Compiling encoding_rs v0.8.31 [INFO] [stderr] Compiling local-waker v0.1.3 [INFO] [stderr] Compiling http v0.2.8 [INFO] [stderr] Compiling bytestring v1.1.0 [INFO] [stderr] Compiling native-tls v0.2.10 [INFO] [stderr] Compiling futures-channel v0.3.23 [INFO] [stderr] Compiling alloc-no-stdlib v2.0.3 [INFO] [stderr] Compiling unicode-normalization v0.1.21 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling socket2 v0.4.6 [INFO] [stderr] Compiling mio v0.8.4 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling tracing v0.1.36 [INFO] [stderr] Compiling getrandom v0.2.7 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling alloc-stdlib v0.2.1 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling paste v1.0.8 [INFO] [stderr] Compiling firestorm v0.5.1 [INFO] [stderr] Compiling serde_json v1.0.85 [INFO] [stderr] Compiling ryu v1.0.11 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling unicode-bidi v0.3.8 [INFO] [stderr] Compiling miniz_oxide v0.5.3 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling brotli-decompressor v2.3.2 [INFO] [stderr] Compiling http-body v0.4.5 [INFO] [stderr] Compiling actix-service v2.0.2 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling block-buffer v0.10.2 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling actix-utils v3.0.0 [INFO] [stderr] Compiling digest v0.10.3 [INFO] [stderr] Compiling cookie v0.16.0 [INFO] [stderr] Compiling time-macros v0.2.4 [INFO] [stderr] Compiling openssl-sys v0.9.75 [INFO] [stderr] Compiling zstd-sys v2.0.1+zstd.1.5.2 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling cpufeatures v0.2.4 [INFO] [stderr] Compiling unicode-segmentation v1.9.0 [INFO] [stderr] Compiling sha1 v0.10.1 [INFO] [stderr] Compiling regex v1.6.0 [INFO] [stderr] Compiling brotli v3.3.4 [INFO] [stderr] Compiling flate2 v1.0.24 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling local-channel v0.1.3 [INFO] [stderr] Compiling language-tags v0.3.2 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling iana-time-zone v0.1.47 [INFO] [stderr] Compiling ipnet v2.5.0 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling wait-timeout v0.1.5 [INFO] [stderr] Compiling text_io v0.1.12 [INFO] [stderr] Compiling chrono v0.4.22 [INFO] [stderr] Compiling env_logger v0.9.0 [INFO] [stderr] Compiling time v0.3.14 [INFO] [stderr] Compiling actix-router v0.5.0 [INFO] [stderr] Compiling tokio-util v0.7.3 [INFO] [stderr] Compiling actix-rt v2.7.0 [INFO] [stderr] Compiling h2 v0.3.14 [INFO] [stderr] Compiling actix-codec v0.5.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling actix-server v2.1.1 [INFO] [stderr] Compiling openssl-macros v0.1.0 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling actix-web-codegen v4.0.1 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling actix-macros v0.2.3 [INFO] [stderr] Compiling structopt v0.3.26 [INFO] [stderr] Compiling tokio-native-tls v0.3.0 [INFO] [stderr] Compiling hyper v0.14.20 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.11 [INFO] [stderr] Compiling zstd v0.11.2+zstd.1.5.2 [INFO] [stderr] Compiling actix-http v3.2.1 [INFO] [stderr] Compiling actix-web v4.1.0 [INFO] [stderr] Compiling oj v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/structs/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `actix_web::web::JsonBody` [INFO] [stdout] --> src/client.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use actix_web::web::JsonBody; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HttpRequest`, `post`, and `web` [INFO] [stdout] --> src/client.rs:6:17 [INFO] [stdout] | [INFO] [stdout] 6 | use actix_web::{post, web, HttpRequest}; [INFO] [stdout] | ^^^^ ^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process::Command` [INFO] [stdout] --> src/client.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::process::Command; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: denote infinite loops with `loop { ... }` [INFO] [stdout] --> src/client.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 76 | while true { [INFO] [stdout] | ^^^^^^^^^^ help: use `loop` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(while_true)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/structs/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HttpRequest`, `HttpResponse`, and `http::StatusCode` [INFO] [stdout] --> src/main.rs:4:86 [INFO] [stdout] | [INFO] [stdout] 4 | use actix_web::{get, put, middleware::Logger, post, web, App, HttpServer, Responder, HttpRequest, HttpResponse, http::StatusCode}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `i64::MAX` and `path::PathBuf` [INFO] [stdout] --> src/main.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | use std::{path::PathBuf, i64::MAX}; [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `mem::swap` and `self` [INFO] [stdout] --> src/main.rs:11:34 [INFO] [stdout] | [INFO] [stdout] 11 | use std::{fs::{self, File}, io::{self, Write}, vec, mem::swap, cmp::Ordering}; [INFO] [stdout] | ^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Stdio` [INFO] [stdout] --> src/main.rs:12:29 [INFO] [stdout] | [INFO] [stdout] 12 | use std::process::{Command, Stdio}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `wait_timeout::ChildExt` [INFO] [stdout] --> src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use wait_timeout::ChildExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/main.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FixedOffset`, `NaiveDate`, and `offset::LocalResult` [INFO] [stdout] --> src/main.rs:17:31 [INFO] [stdout] | [INFO] [stdout] 17 | use chrono::{Local, DateTime, FixedOffset, NaiveDate, prelude::*, offset::LocalResult}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `latest` should have an upper camel case name [INFO] [stdout] --> src/main.rs:577:5 [INFO] [stdout] | [INFO] [stdout] 577 | latest, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `Latest` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `highest` should have an upper camel case name [INFO] [stdout] --> src/main.rs:578:5 [INFO] [stdout] | [INFO] [stdout] 578 | highest, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `Highest` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `submission_time` should have an upper camel case name [INFO] [stdout] --> src/main.rs:583:5 [INFO] [stdout] | [INFO] [stdout] 583 | submission_time, [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SubmissionTime` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `submission_count` should have an upper camel case name [INFO] [stdout] --> src/main.rs:584:5 [INFO] [stdout] | [INFO] [stdout] 584 | submission_count, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SubmissionCount` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `user_id` should have an upper camel case name [INFO] [stdout] --> src/main.rs:585:5 [INFO] [stdout] | [INFO] [stdout] 585 | user_id, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `UserId` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:298:9 [INFO] [stdout] | [INFO] [stdout] 298 | let mut users = USER.lock().unwrap(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:306:13 [INFO] [stdout] | [INFO] [stdout] 306 | let mut contests = CONTEST.lock().unwrap(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:366:9 [INFO] [stdout] | [INFO] [stdout] 366 | let mut judge = Judge{id, created_time: now.clone(), updated_time: now.clone(), submission: body.clone(), state: "Queueing".to_... [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:480:9 [INFO] [stdout] | [INFO] [stdout] 480 | let mut id; [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:486:9 [INFO] [stdout] | [INFO] [stdout] 486 | let mut res: Result; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:497:9 [INFO] [stdout] | [INFO] [stdout] 497 | let mut id; [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:503:9 [INFO] [stdout] | [INFO] [stdout] 503 | let mut res: Result; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:540:13 [INFO] [stdout] | [INFO] [stdout] 540 | let mut id_c = body.id.as_ref().unwrap().parse::(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:541:13 [INFO] [stdout] | [INFO] [stdout] 541 | let mut id; [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:569:9 [INFO] [stdout] | [INFO] [stdout] 569 | let mut users = USER.lock().unwrap(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:597:9 [INFO] [stdout] | [INFO] [stdout] 597 | let mut users = USER.lock().unwrap(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:632:9 [INFO] [stdout] | [INFO] [stdout] 632 | let mut contests = CONTEST.lock().unwrap(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:642:9 [INFO] [stdout] | [INFO] [stdout] 642 | let mut id; [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:647:9 [INFO] [stdout] | [INFO] [stdout] 647 | let mut contests = CONTEST.lock().unwrap(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:702:9 [INFO] [stdout] | [INFO] [stdout] 702 | let mut contest_id; [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:709:9 [INFO] [stdout] | [INFO] [stdout] 709 | let mut users = USER.lock().unwrap(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/structs/mod.rs:157:13 [INFO] [stdout] | [INFO] [stdout] 157 | fn from(err: std::io::Error) -> Self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/structs/mod.rs:163:13 [INFO] [stdout] | [INFO] [stdout] 163 | fn from(err: ParseIntError) -> Self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/structs/mod.rs:169:13 [INFO] [stdout] | [INFO] [stdout] 169 | fn from(err: chrono::ParseError) -> Self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/client.rs:115:29 [INFO] [stdout] | [INFO] [stdout] 115 | Err(err) => (), [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Server` is never constructed [INFO] [stdout] --> src/structs/mod.rs:9:16 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Server { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Misc` is never constructed [INFO] [stdout] --> src/structs/mod.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct Misc { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Case` is never constructed [INFO] [stdout] --> src/structs/mod.rs:23:16 [INFO] [stdout] | [INFO] [stdout] 23 | pub struct Case { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Problem` is never constructed [INFO] [stdout] --> src/structs/mod.rs:32:16 [INFO] [stdout] | [INFO] [stdout] 32 | pub struct Problem { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `score_sum` is never used [INFO] [stdout] --> src/structs/mod.rs:41:16 [INFO] [stdout] | [INFO] [stdout] 40 | impl Problem { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] 41 | pub fn score_sum(&self) -> f64 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Language` is never constructed [INFO] [stdout] --> src/structs/mod.rs:51:16 [INFO] [stdout] | [INFO] [stdout] 51 | pub struct Language { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Config` is never constructed [INFO] [stdout] --> src/structs/mod.rs:58:16 [INFO] [stdout] | [INFO] [stdout] 58 | pub struct Config { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `to_index` is never used [INFO] [stdout] --> src/structs/mod.rs:65:16 [INFO] [stdout] | [INFO] [stdout] 64 | impl Config { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] 65 | pub fn to_index(&self, id: u64) -> Option { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Contest` is never constructed [INFO] [stdout] --> src/structs/mod.rs:124:16 [INFO] [stdout] | [INFO] [stdout] 124 | pub struct Contest { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `to_index` is never used [INFO] [stdout] --> src/structs/mod.rs:135:16 [INFO] [stdout] | [INFO] [stdout] 134 | impl Contest { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] 135 | pub fn to_index(&self, id: u64) -> Option { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/client.rs:127:17 [INFO] [stdout] | [INFO] [stdout] 127 | query(contest_id); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 127 | let _ = query(contest_id); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/structs/mod.rs:157:13 [INFO] [stdout] | [INFO] [stdout] 157 | fn from(err: std::io::Error) -> Self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/structs/mod.rs:163:13 [INFO] [stdout] | [INFO] [stdout] 163 | fn from(err: ParseIntError) -> Self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/structs/mod.rs:169:13 [INFO] [stdout] | [INFO] [stdout] 169 | fn from(err: chrono::ParseError) -> Self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/func/mod.rs:112:17 [INFO] [stdout] | [INFO] [stdout] 112 | let mut ret; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ret` [INFO] [stdout] --> src/func/mod.rs:99:17 [INFO] [stdout] | [INFO] [stdout] 99 | let ret = Command::new(&comm[0]) [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ret` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `limit` is never read [INFO] [stdout] --> src/func/mod.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 57 | limit = std::u64::MAX; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error` [INFO] [stdout] --> src/main.rs:64:13 [INFO] [stdout] | [INFO] [stdout] 64 | Err(error) => (), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | let mut judges = JUDGE.lock().unwrap(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:72:9 [INFO] [stdout] | [INFO] [stdout] 72 | let mut users = USER.lock().unwrap(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:73:9 [INFO] [stdout] | [INFO] [stdout] 73 | let mut contests = CONTEST.lock().unwrap(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:98:9 [INFO] [stdout] | [INFO] [stdout] 98 | let mut lang: Language; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:111:9 [INFO] [stdout] | [INFO] [stdout] 111 | let mut prob: Problem; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cas` [INFO] [stdout] --> src/main.rs:129:9 [INFO] [stdout] | [INFO] [stdout] 129 | for cas in &prob.cases [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cas` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:414:9 [INFO] [stdout] | [INFO] [stdout] 414 | let mut lock = JUDGE.lock().unwrap(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:415:9 [INFO] [stdout] | [INFO] [stdout] 415 | let mut users = USER.lock().unwrap(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/main.rs:389:23 [INFO] [stdout] | [INFO] [stdout] 389 | fn ask(info: &AskJob, config: &Config) -> Result, Errors> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/main.rs:479:48 [INFO] [stdout] | [INFO] [stdout] 479 | async fn get_jobs_id(index: web::Path, config: web::Data) -> impl Responder { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/main.rs:522:47 [INFO] [stdout] | [INFO] [stdout] 522 | async fn post_users(body: web::Json, config: web::Data) -> impl Responder { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/main.rs:568:20 [INFO] [stdout] | [INFO] [stdout] 568 | async fn get_users(config: web::Data) -> impl Responder { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/main.rs:631:23 [INFO] [stdout] | [INFO] [stdout] 631 | async fn get_contests(config: web::Data) -> impl Responder { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `info` [INFO] [stdout] --> src/main.rs:641:52 [INFO] [stdout] | [INFO] [stdout] 641 | async fn get_contests_id(index: web::Path, info: web::Query, config: web::Data) -> impl Responder { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_info` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/main.rs:641:76 [INFO] [stdout] | [INFO] [stdout] 641 | async fn get_contests_id(index: web::Path, info: web::Query, config: web::Data) -> impl Responder { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:739:9 [INFO] [stdout] | [INFO] [stdout] 739 | for i in 0..users.len() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/main.rs:939:13 [INFO] [stdout] | [INFO] [stdout] 939 | let res = Command::new("rm") [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `TMPDIR` should have a snake case name [INFO] [stdout] --> src/main.rs:135:9 [INFO] [stdout] | [INFO] [stdout] 135 | let TMPDIR = get_tmpdir(); [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `tmpdir` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Er` should have a snake case name [INFO] [stdout] --> src/func/mod.rs:23:13 [INFO] [stdout] | [INFO] [stdout] 23 | Err(Er) => { [INFO] [stdout] | ^^ help: convert the identifier to snake case: `er` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `len` should have an upper case name [INFO] [stdout] --> src/func/mod.rs:34:11 [INFO] [stdout] | [INFO] [stdout] 34 | const len: usize = 5; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] help: convert the identifier to upper case [INFO] [stdout] | [INFO] [stdout] 34 - const len: usize = 5; [INFO] [stdout] 34 + const LEN: usize = 5; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 37s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: openssl v0.10.41 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "c13530149c1cc5657e5a1ca0da9bd39061d1714e2c662a33d6f8531cf9b3f134", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c13530149c1cc5657e5a1ca0da9bd39061d1714e2c662a33d6f8531cf9b3f134", kill_on_drop: false }` [INFO] [stdout] c13530149c1cc5657e5a1ca0da9bd39061d1714e2c662a33d6f8531cf9b3f134 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6749c64139b1d863e6ce6c83b9e14e11cab1cc66587009a565a9c67e23146ed1 [INFO] running `Command { std: "docker" "start" "-a" "6749c64139b1d863e6ce6c83b9e14e11cab1cc66587009a565a9c67e23146ed1", kill_on_drop: false }` [INFO] [stderr] Compiling assert-json-diff v2.0.2 [INFO] [stderr] Compiling pretty_assertions v1.2.1 [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/structs/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HttpRequest`, `HttpResponse`, and `http::StatusCode` [INFO] [stdout] --> src/main.rs:4:86 [INFO] [stdout] | [INFO] [stdout] 4 | use actix_web::{get, put, middleware::Logger, post, web, App, HttpServer, Responder, HttpRequest, HttpResponse, http::StatusCode}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `i64::MAX` and `path::PathBuf` [INFO] [stdout] --> src/main.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | use std::{path::PathBuf, i64::MAX}; [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `mem::swap` and `self` [INFO] [stdout] --> src/main.rs:11:34 [INFO] [stdout] | [INFO] [stdout] 11 | use std::{fs::{self, File}, io::{self, Write}, vec, mem::swap, cmp::Ordering}; [INFO] [stdout] | ^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Stdio` [INFO] [stdout] --> src/main.rs:12:29 [INFO] [stdout] | [INFO] [stdout] 12 | use std::process::{Command, Stdio}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `wait_timeout::ChildExt` [INFO] [stdout] --> src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use wait_timeout::ChildExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/main.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FixedOffset`, `NaiveDate`, and `offset::LocalResult` [INFO] [stdout] --> src/main.rs:17:31 [INFO] [stdout] | [INFO] [stdout] 17 | use chrono::{Local, DateTime, FixedOffset, NaiveDate, prelude::*, offset::LocalResult}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `latest` should have an upper camel case name [INFO] [stdout] --> src/main.rs:577:5 [INFO] [stdout] | [INFO] [stdout] 577 | latest, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `Latest` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `highest` should have an upper camel case name [INFO] [stdout] --> src/main.rs:578:5 [INFO] [stdout] | [INFO] [stdout] 578 | highest, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `Highest` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `submission_time` should have an upper camel case name [INFO] [stdout] --> src/main.rs:583:5 [INFO] [stdout] | [INFO] [stdout] 583 | submission_time, [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SubmissionTime` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `submission_count` should have an upper camel case name [INFO] [stdout] --> src/main.rs:584:5 [INFO] [stdout] | [INFO] [stdout] 584 | submission_count, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SubmissionCount` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `user_id` should have an upper camel case name [INFO] [stdout] --> src/main.rs:585:5 [INFO] [stdout] | [INFO] [stdout] 585 | user_id, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `UserId` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:298:9 [INFO] [stdout] | [INFO] [stdout] 298 | let mut users = USER.lock().unwrap(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:306:13 [INFO] [stdout] | [INFO] [stdout] 306 | let mut contests = CONTEST.lock().unwrap(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:366:9 [INFO] [stdout] | [INFO] [stdout] 366 | let mut judge = Judge{id, created_time: now.clone(), updated_time: now.clone(), submission: body.clone(), state: "Queueing".to_... [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:480:9 [INFO] [stdout] | [INFO] [stdout] 480 | let mut id; [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:486:9 [INFO] [stdout] | [INFO] [stdout] 486 | let mut res: Result; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:497:9 [INFO] [stdout] | [INFO] [stdout] 497 | let mut id; [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:503:9 [INFO] [stdout] | [INFO] [stdout] 503 | let mut res: Result; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:540:13 [INFO] [stdout] | [INFO] [stdout] 540 | let mut id_c = body.id.as_ref().unwrap().parse::(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:541:13 [INFO] [stdout] | [INFO] [stdout] 541 | let mut id; [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:569:9 [INFO] [stdout] | [INFO] [stdout] 569 | let mut users = USER.lock().unwrap(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:597:9 [INFO] [stdout] | [INFO] [stdout] 597 | let mut users = USER.lock().unwrap(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:632:9 [INFO] [stdout] | [INFO] [stdout] 632 | let mut contests = CONTEST.lock().unwrap(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:642:9 [INFO] [stdout] | [INFO] [stdout] 642 | let mut id; [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:647:9 [INFO] [stdout] | [INFO] [stdout] 647 | let mut contests = CONTEST.lock().unwrap(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:702:9 [INFO] [stdout] | [INFO] [stdout] 702 | let mut contest_id; [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:709:9 [INFO] [stdout] | [INFO] [stdout] 709 | let mut users = USER.lock().unwrap(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/structs/mod.rs:157:13 [INFO] [stdout] | [INFO] [stdout] 157 | fn from(err: std::io::Error) -> Self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/structs/mod.rs:163:13 [INFO] [stdout] | [INFO] [stdout] 163 | fn from(err: ParseIntError) -> Self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/structs/mod.rs:169:13 [INFO] [stdout] | [INFO] [stdout] 169 | fn from(err: chrono::ParseError) -> Self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/func/mod.rs:112:17 [INFO] [stdout] | [INFO] [stdout] 112 | let mut ret; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ret` [INFO] [stdout] --> src/func/mod.rs:99:17 [INFO] [stdout] | [INFO] [stdout] 99 | let ret = Command::new(&comm[0]) [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ret` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `limit` is never read [INFO] [stdout] --> src/func/mod.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 57 | limit = std::u64::MAX; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error` [INFO] [stdout] --> src/main.rs:64:13 [INFO] [stdout] | [INFO] [stdout] 64 | Err(error) => (), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | let mut judges = JUDGE.lock().unwrap(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:72:9 [INFO] [stdout] | [INFO] [stdout] 72 | let mut users = USER.lock().unwrap(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:73:9 [INFO] [stdout] | [INFO] [stdout] 73 | let mut contests = CONTEST.lock().unwrap(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:98:9 [INFO] [stdout] | [INFO] [stdout] 98 | let mut lang: Language; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:111:9 [INFO] [stdout] | [INFO] [stdout] 111 | let mut prob: Problem; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cas` [INFO] [stdout] --> src/main.rs:129:9 [INFO] [stdout] | [INFO] [stdout] 129 | for cas in &prob.cases [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cas` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:414:9 [INFO] [stdout] | [INFO] [stdout] 414 | let mut lock = JUDGE.lock().unwrap(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:415:9 [INFO] [stdout] | [INFO] [stdout] 415 | let mut users = USER.lock().unwrap(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/main.rs:389:23 [INFO] [stdout] | [INFO] [stdout] 389 | fn ask(info: &AskJob, config: &Config) -> Result, Errors> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/main.rs:479:48 [INFO] [stdout] | [INFO] [stdout] 479 | async fn get_jobs_id(index: web::Path, config: web::Data) -> impl Responder { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/main.rs:522:47 [INFO] [stdout] | [INFO] [stdout] 522 | async fn post_users(body: web::Json, config: web::Data) -> impl Responder { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/main.rs:568:20 [INFO] [stdout] | [INFO] [stdout] 568 | async fn get_users(config: web::Data) -> impl Responder { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/main.rs:631:23 [INFO] [stdout] | [INFO] [stdout] 631 | async fn get_contests(config: web::Data) -> impl Responder { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `info` [INFO] [stdout] --> src/main.rs:641:52 [INFO] [stdout] | [INFO] [stdout] 641 | async fn get_contests_id(index: web::Path, info: web::Query, config: web::Data) -> impl Responder { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_info` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/main.rs:641:76 [INFO] [stdout] | [INFO] [stdout] 641 | async fn get_contests_id(index: web::Path, info: web::Query, config: web::Data) -> impl Responder { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:739:9 [INFO] [stdout] | [INFO] [stdout] 739 | for i in 0..users.len() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/main.rs:939:13 [INFO] [stdout] | [INFO] [stdout] 939 | let res = Command::new("rm") [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `TMPDIR` should have a snake case name [INFO] [stdout] --> src/main.rs:135:9 [INFO] [stdout] | [INFO] [stdout] 135 | let TMPDIR = get_tmpdir(); [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `tmpdir` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Er` should have a snake case name [INFO] [stdout] --> src/func/mod.rs:23:13 [INFO] [stdout] | [INFO] [stdout] 23 | Err(Er) => { [INFO] [stdout] | ^^ help: convert the identifier to snake case: `er` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `len` should have an upper case name [INFO] [stdout] --> src/func/mod.rs:34:11 [INFO] [stdout] | [INFO] [stdout] 34 | const len: usize = 5; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] help: convert the identifier to upper case [INFO] [stdout] | [INFO] [stdout] 34 - const len: usize = 5; [INFO] [stdout] 34 + const LEN: usize = 5; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/structs/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `actix_web::web::JsonBody` [INFO] [stdout] --> src/client.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use actix_web::web::JsonBody; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HttpRequest`, `post`, and `web` [INFO] [stdout] --> src/client.rs:6:17 [INFO] [stdout] | [INFO] [stdout] 6 | use actix_web::{post, web, HttpRequest}; [INFO] [stdout] | ^^^^ ^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process::Command` [INFO] [stdout] --> src/client.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::process::Command; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: denote infinite loops with `loop { ... }` [INFO] [stdout] --> src/client.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 76 | while true { [INFO] [stdout] | ^^^^^^^^^^ help: use `loop` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(while_true)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/structs/mod.rs:157:13 [INFO] [stdout] | [INFO] [stdout] 157 | fn from(err: std::io::Error) -> Self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/structs/mod.rs:163:13 [INFO] [stdout] | [INFO] [stdout] 163 | fn from(err: ParseIntError) -> Self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/structs/mod.rs:169:13 [INFO] [stdout] | [INFO] [stdout] 169 | fn from(err: chrono::ParseError) -> Self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/client.rs:115:29 [INFO] [stdout] | [INFO] [stdout] 115 | Err(err) => (), [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Server` is never constructed [INFO] [stdout] --> src/structs/mod.rs:9:16 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Server { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Misc` is never constructed [INFO] [stdout] --> src/structs/mod.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct Misc { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Case` is never constructed [INFO] [stdout] --> src/structs/mod.rs:23:16 [INFO] [stdout] | [INFO] [stdout] 23 | pub struct Case { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Problem` is never constructed [INFO] [stdout] --> src/structs/mod.rs:32:16 [INFO] [stdout] | [INFO] [stdout] 32 | pub struct Problem { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `score_sum` is never used [INFO] [stdout] --> src/structs/mod.rs:41:16 [INFO] [stdout] | [INFO] [stdout] 40 | impl Problem { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] 41 | pub fn score_sum(&self) -> f64 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Language` is never constructed [INFO] [stdout] --> src/structs/mod.rs:51:16 [INFO] [stdout] | [INFO] [stdout] 51 | pub struct Language { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Config` is never constructed [INFO] [stdout] --> src/structs/mod.rs:58:16 [INFO] [stdout] | [INFO] [stdout] 58 | pub struct Config { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `to_index` is never used [INFO] [stdout] --> src/structs/mod.rs:65:16 [INFO] [stdout] | [INFO] [stdout] 64 | impl Config { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] 65 | pub fn to_index(&self, id: u64) -> Option { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Contest` is never constructed [INFO] [stdout] --> src/structs/mod.rs:124:16 [INFO] [stdout] | [INFO] [stdout] 124 | pub struct Contest { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `to_index` is never used [INFO] [stdout] --> src/structs/mod.rs:135:16 [INFO] [stdout] | [INFO] [stdout] 134 | impl Contest { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] 135 | pub fn to_index(&self, id: u64) -> Option { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/client.rs:127:17 [INFO] [stdout] | [INFO] [stdout] 127 | query(contest_id); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 127 | let _ = query(contest_id); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling oj v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/structs/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `actix_web::web::JsonBody` [INFO] [stdout] --> src/client.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use actix_web::web::JsonBody; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HttpRequest`, `post`, and `web` [INFO] [stdout] --> src/client.rs:6:17 [INFO] [stdout] | [INFO] [stdout] 6 | use actix_web::{post, web, HttpRequest}; [INFO] [stdout] | ^^^^ ^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process::Command` [INFO] [stdout] --> src/client.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::process::Command; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: denote infinite loops with `loop { ... }` [INFO] [stdout] --> src/client.rs:76:5 [INFO] [stdout] | [INFO] [stdout] 76 | while true { [INFO] [stdout] | ^^^^^^^^^^ help: use `loop` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(while_true)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/structs/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HttpRequest`, `HttpResponse`, and `http::StatusCode` [INFO] [stdout] --> src/main.rs:4:86 [INFO] [stdout] | [INFO] [stdout] 4 | use actix_web::{get, put, middleware::Logger, post, web, App, HttpServer, Responder, HttpRequest, HttpResponse, http::StatusCode}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `i64::MAX` and `path::PathBuf` [INFO] [stdout] --> src/main.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | use std::{path::PathBuf, i64::MAX}; [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `mem::swap` and `self` [INFO] [stdout] --> src/main.rs:11:34 [INFO] [stdout] | [INFO] [stdout] 11 | use std::{fs::{self, File}, io::{self, Write}, vec, mem::swap, cmp::Ordering}; [INFO] [stdout] | ^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Stdio` [INFO] [stdout] --> src/main.rs:12:29 [INFO] [stdout] | [INFO] [stdout] 12 | use std::process::{Command, Stdio}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `wait_timeout::ChildExt` [INFO] [stdout] --> src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use wait_timeout::ChildExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/main.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FixedOffset`, `NaiveDate`, and `offset::LocalResult` [INFO] [stdout] --> src/main.rs:17:31 [INFO] [stdout] | [INFO] [stdout] 17 | use chrono::{Local, DateTime, FixedOffset, NaiveDate, prelude::*, offset::LocalResult}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `latest` should have an upper camel case name [INFO] [stdout] --> src/main.rs:577:5 [INFO] [stdout] | [INFO] [stdout] 577 | latest, [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `Latest` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `highest` should have an upper camel case name [INFO] [stdout] --> src/main.rs:578:5 [INFO] [stdout] | [INFO] [stdout] 578 | highest, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `Highest` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `submission_time` should have an upper camel case name [INFO] [stdout] --> src/main.rs:583:5 [INFO] [stdout] | [INFO] [stdout] 583 | submission_time, [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SubmissionTime` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `submission_count` should have an upper camel case name [INFO] [stdout] --> src/main.rs:584:5 [INFO] [stdout] | [INFO] [stdout] 584 | submission_count, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SubmissionCount` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `user_id` should have an upper camel case name [INFO] [stdout] --> src/main.rs:585:5 [INFO] [stdout] | [INFO] [stdout] 585 | user_id, [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `UserId` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:298:9 [INFO] [stdout] | [INFO] [stdout] 298 | let mut users = USER.lock().unwrap(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:306:13 [INFO] [stdout] | [INFO] [stdout] 306 | let mut contests = CONTEST.lock().unwrap(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:366:9 [INFO] [stdout] | [INFO] [stdout] 366 | let mut judge = Judge{id, created_time: now.clone(), updated_time: now.clone(), submission: body.clone(), state: "Queueing".to_... [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:480:9 [INFO] [stdout] | [INFO] [stdout] 480 | let mut id; [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:486:9 [INFO] [stdout] | [INFO] [stdout] 486 | let mut res: Result; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:497:9 [INFO] [stdout] | [INFO] [stdout] 497 | let mut id; [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:503:9 [INFO] [stdout] | [INFO] [stdout] 503 | let mut res: Result; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:540:13 [INFO] [stdout] | [INFO] [stdout] 540 | let mut id_c = body.id.as_ref().unwrap().parse::(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:541:13 [INFO] [stdout] | [INFO] [stdout] 541 | let mut id; [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:569:9 [INFO] [stdout] | [INFO] [stdout] 569 | let mut users = USER.lock().unwrap(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:597:9 [INFO] [stdout] | [INFO] [stdout] 597 | let mut users = USER.lock().unwrap(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:632:9 [INFO] [stdout] | [INFO] [stdout] 632 | let mut contests = CONTEST.lock().unwrap(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:642:9 [INFO] [stdout] | [INFO] [stdout] 642 | let mut id; [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:647:9 [INFO] [stdout] | [INFO] [stdout] 647 | let mut contests = CONTEST.lock().unwrap(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:702:9 [INFO] [stdout] | [INFO] [stdout] 702 | let mut contest_id; [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:709:9 [INFO] [stdout] | [INFO] [stdout] 709 | let mut users = USER.lock().unwrap(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/structs/mod.rs:157:13 [INFO] [stdout] | [INFO] [stdout] 157 | fn from(err: std::io::Error) -> Self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/structs/mod.rs:163:13 [INFO] [stdout] | [INFO] [stdout] 163 | fn from(err: ParseIntError) -> Self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/structs/mod.rs:169:13 [INFO] [stdout] | [INFO] [stdout] 169 | fn from(err: chrono::ParseError) -> Self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/client.rs:115:29 [INFO] [stdout] | [INFO] [stdout] 115 | Err(err) => (), [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Server` is never constructed [INFO] [stdout] --> src/structs/mod.rs:9:16 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Server { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Misc` is never constructed [INFO] [stdout] --> src/structs/mod.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct Misc { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Case` is never constructed [INFO] [stdout] --> src/structs/mod.rs:23:16 [INFO] [stdout] | [INFO] [stdout] 23 | pub struct Case { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Problem` is never constructed [INFO] [stdout] --> src/structs/mod.rs:32:16 [INFO] [stdout] | [INFO] [stdout] 32 | pub struct Problem { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `score_sum` is never used [INFO] [stdout] --> src/structs/mod.rs:41:16 [INFO] [stdout] | [INFO] [stdout] 40 | impl Problem { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] 41 | pub fn score_sum(&self) -> f64 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Language` is never constructed [INFO] [stdout] --> src/structs/mod.rs:51:16 [INFO] [stdout] | [INFO] [stdout] 51 | pub struct Language { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Config` is never constructed [INFO] [stdout] --> src/structs/mod.rs:58:16 [INFO] [stdout] | [INFO] [stdout] 58 | pub struct Config { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `to_index` is never used [INFO] [stdout] --> src/structs/mod.rs:65:16 [INFO] [stdout] | [INFO] [stdout] 64 | impl Config { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] 65 | pub fn to_index(&self, id: u64) -> Option { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Contest` is never constructed [INFO] [stdout] --> src/structs/mod.rs:124:16 [INFO] [stdout] | [INFO] [stdout] 124 | pub struct Contest { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `to_index` is never used [INFO] [stdout] --> src/structs/mod.rs:135:16 [INFO] [stdout] | [INFO] [stdout] 134 | impl Contest { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] 135 | pub fn to_index(&self, id: u64) -> Option { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/client.rs:127:17 [INFO] [stdout] | [INFO] [stdout] 127 | query(contest_id); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 127 | let _ = query(contest_id); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/structs/mod.rs:157:13 [INFO] [stdout] | [INFO] [stdout] 157 | fn from(err: std::io::Error) -> Self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/structs/mod.rs:163:13 [INFO] [stdout] | [INFO] [stdout] 163 | fn from(err: ParseIntError) -> Self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/structs/mod.rs:169:13 [INFO] [stdout] | [INFO] [stdout] 169 | fn from(err: chrono::ParseError) -> Self { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/func/mod.rs:112:17 [INFO] [stdout] | [INFO] [stdout] 112 | let mut ret; [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ret` [INFO] [stdout] --> src/func/mod.rs:99:17 [INFO] [stdout] | [INFO] [stdout] 99 | let ret = Command::new(&comm[0]) [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_ret` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `limit` is never read [INFO] [stdout] --> src/func/mod.rs:57:9 [INFO] [stdout] | [INFO] [stdout] 57 | limit = std::u64::MAX; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `error` [INFO] [stdout] --> src/main.rs:64:13 [INFO] [stdout] | [INFO] [stdout] 64 | Err(error) => (), [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:71:9 [INFO] [stdout] | [INFO] [stdout] 71 | let mut judges = JUDGE.lock().unwrap(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:72:9 [INFO] [stdout] | [INFO] [stdout] 72 | let mut users = USER.lock().unwrap(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:73:9 [INFO] [stdout] | [INFO] [stdout] 73 | let mut contests = CONTEST.lock().unwrap(); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:98:9 [INFO] [stdout] | [INFO] [stdout] 98 | let mut lang: Language; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:111:9 [INFO] [stdout] | [INFO] [stdout] 111 | let mut prob: Problem; [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cas` [INFO] [stdout] --> src/main.rs:129:9 [INFO] [stdout] | [INFO] [stdout] 129 | for cas in &prob.cases [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cas` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:414:9 [INFO] [stdout] | [INFO] [stdout] 414 | let mut lock = JUDGE.lock().unwrap(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:415:9 [INFO] [stdout] | [INFO] [stdout] 415 | let mut users = USER.lock().unwrap(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/main.rs:389:23 [INFO] [stdout] | [INFO] [stdout] 389 | fn ask(info: &AskJob, config: &Config) -> Result, Errors> { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/main.rs:479:48 [INFO] [stdout] | [INFO] [stdout] 479 | async fn get_jobs_id(index: web::Path, config: web::Data) -> impl Responder { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/main.rs:522:47 [INFO] [stdout] | [INFO] [stdout] 522 | async fn post_users(body: web::Json, config: web::Data) -> impl Responder { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/main.rs:568:20 [INFO] [stdout] | [INFO] [stdout] 568 | async fn get_users(config: web::Data) -> impl Responder { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/main.rs:631:23 [INFO] [stdout] | [INFO] [stdout] 631 | async fn get_contests(config: web::Data) -> impl Responder { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `info` [INFO] [stdout] --> src/main.rs:641:52 [INFO] [stdout] | [INFO] [stdout] 641 | async fn get_contests_id(index: web::Path, info: web::Query, config: web::Data) -> impl Responder { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_info` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/main.rs:641:76 [INFO] [stdout] | [INFO] [stdout] 641 | async fn get_contests_id(index: web::Path, info: web::Query, config: web::Data) -> impl Responder { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/main.rs:739:9 [INFO] [stdout] | [INFO] [stdout] 739 | for i in 0..users.len() { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/main.rs:939:13 [INFO] [stdout] | [INFO] [stdout] 939 | let res = Command::new("rm") [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `TMPDIR` should have a snake case name [INFO] [stdout] --> src/main.rs:135:9 [INFO] [stdout] | [INFO] [stdout] 135 | let TMPDIR = get_tmpdir(); [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `tmpdir` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Er` should have a snake case name [INFO] [stdout] --> src/func/mod.rs:23:13 [INFO] [stdout] | [INFO] [stdout] 23 | Err(Er) => { [INFO] [stdout] | ^^ help: convert the identifier to snake case: `er` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `len` should have an upper case name [INFO] [stdout] --> src/func/mod.rs:34:11 [INFO] [stdout] | [INFO] [stdout] 34 | const len: usize = 5; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] help: convert the identifier to upper case [INFO] [stdout] | [INFO] [stdout] 34 - const len: usize = 5; [INFO] [stdout] 34 + const LEN: usize = 5; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 4.61s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: openssl v0.10.41 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "6749c64139b1d863e6ce6c83b9e14e11cab1cc66587009a565a9c67e23146ed1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6749c64139b1d863e6ce6c83b9e14e11cab1cc66587009a565a9c67e23146ed1", kill_on_drop: false }` [INFO] [stdout] 6749c64139b1d863e6ce6c83b9e14e11cab1cc66587009a565a9c67e23146ed1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e5688a41e6fd44fb2d13d069eaa7d39c01f4a59ae83da6a1333a0f9d18dc7513 [INFO] running `Command { std: "docker" "start" "-a" "e5688a41e6fd44fb2d13d069eaa7d39c01f4a59ae83da6a1333a0f9d18dc7513", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/structs/mod.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `HttpRequest`, `HttpResponse`, and `http::StatusCode` [INFO] [stderr] --> src/main.rs:4:86 [INFO] [stderr] | [INFO] [stderr] 4 | use actix_web::{get, put, middleware::Logger, post, web, App, HttpServer, Responder, HttpRequest, HttpResponse, http::StatusCode}; [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `i64::MAX` and `path::PathBuf` [INFO] [stderr] --> src/main.rs:9:11 [INFO] [stderr] | [INFO] [stderr] 9 | use std::{path::PathBuf, i64::MAX}; [INFO] [stderr] | ^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `mem::swap` and `self` [INFO] [stderr] --> src/main.rs:11:34 [INFO] [stderr] | [INFO] [stderr] 11 | use std::{fs::{self, File}, io::{self, Write}, vec, mem::swap, cmp::Ordering}; [INFO] [stderr] | ^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Stdio` [INFO] [stderr] --> src/main.rs:12:29 [INFO] [stderr] | [INFO] [stderr] 12 | use std::process::{Command, Stdio}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `wait_timeout::ChildExt` [INFO] [stderr] --> src/main.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use wait_timeout::ChildExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::time::Duration` [INFO] [stderr] --> src/main.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use std::time::Duration; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `FixedOffset`, `NaiveDate`, and `offset::LocalResult` [INFO] [stderr] --> src/main.rs:17:31 [INFO] [stderr] | [INFO] [stderr] 17 | use chrono::{Local, DateTime, FixedOffset, NaiveDate, prelude::*, offset::LocalResult}; [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant `latest` should have an upper camel case name [INFO] [stderr] --> src/main.rs:577:5 [INFO] [stderr] | [INFO] [stderr] 577 | latest, [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `Latest` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variant `highest` should have an upper camel case name [INFO] [stderr] --> src/main.rs:578:5 [INFO] [stderr] | [INFO] [stderr] 578 | highest, [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper camel case: `Highest` [INFO] [stderr] [INFO] [stderr] warning: variant `submission_time` should have an upper camel case name [INFO] [stderr] --> src/main.rs:583:5 [INFO] [stderr] | [INFO] [stderr] 583 | submission_time, [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SubmissionTime` [INFO] [stderr] [INFO] [stderr] warning: variant `submission_count` should have an upper camel case name [INFO] [stderr] --> src/main.rs:584:5 [INFO] [stderr] | [INFO] [stderr] 584 | submission_count, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `SubmissionCount` [INFO] [stderr] [INFO] [stderr] warning: variant `user_id` should have an upper camel case name [INFO] [stderr] --> src/main.rs:585:5 [INFO] [stderr] | [INFO] [stderr] 585 | user_id, [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper camel case: `UserId` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:298:9 [INFO] [stderr] | [INFO] [stderr] 298 | let mut users = USER.lock().unwrap(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:306:13 [INFO] [stderr] | [INFO] [stderr] 306 | let mut contests = CONTEST.lock().unwrap(); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:366:9 [INFO] [stderr] | [INFO] [stderr] 366 | let mut judge = Judge{id, created_time: now.clone(), updated_time: now.clone(), submission: body.clone(), state: "Queueing".to_... [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:480:9 [INFO] [stderr] | [INFO] [stderr] 480 | let mut id; [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:486:9 [INFO] [stderr] | [INFO] [stderr] 486 | let mut res: Result; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:497:9 [INFO] [stderr] | [INFO] [stderr] 497 | let mut id; [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:503:9 [INFO] [stderr] | [INFO] [stderr] 503 | let mut res: Result; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:540:13 [INFO] [stderr] | [INFO] [stderr] 540 | let mut id_c = body.id.as_ref().unwrap().parse::(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:541:13 [INFO] [stderr] | [INFO] [stderr] 541 | let mut id; [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:569:9 [INFO] [stderr] | [INFO] [stderr] 569 | let mut users = USER.lock().unwrap(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:597:9 [INFO] [stderr] | [INFO] [stderr] 597 | let mut users = USER.lock().unwrap(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:632:9 [INFO] [stderr] | [INFO] [stderr] 632 | let mut contests = CONTEST.lock().unwrap(); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:642:9 [INFO] [stderr] | [INFO] [stderr] 642 | let mut id; [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:647:9 [INFO] [stderr] | [INFO] [stderr] 647 | let mut contests = CONTEST.lock().unwrap(); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:702:9 [INFO] [stderr] | [INFO] [stderr] 702 | let mut contest_id; [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:709:9 [INFO] [stderr] | [INFO] [stderr] 709 | let mut users = USER.lock().unwrap(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/structs/mod.rs:157:13 [INFO] [stderr] | [INFO] [stderr] 157 | fn from(err: std::io::Error) -> Self { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/structs/mod.rs:163:13 [INFO] [stderr] | [INFO] [stderr] 163 | fn from(err: ParseIntError) -> Self { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/structs/mod.rs:169:13 [INFO] [stderr] | [INFO] [stderr] 169 | fn from(err: chrono::ParseError) -> Self { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/func/mod.rs:112:17 [INFO] [stderr] | [INFO] [stderr] 112 | let mut ret; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ret` [INFO] [stderr] --> src/func/mod.rs:99:17 [INFO] [stderr] | [INFO] [stderr] 99 | let ret = Command::new(&comm[0]) [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_ret` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `limit` is never read [INFO] [stderr] --> src/func/mod.rs:57:9 [INFO] [stderr] | [INFO] [stderr] 57 | limit = std::u64::MAX; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `error` [INFO] [stderr] --> src/main.rs:64:13 [INFO] [stderr] | [INFO] [stderr] 64 | Err(error) => (), [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_error` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:71:9 [INFO] [stderr] | [INFO] [stderr] 71 | let mut judges = JUDGE.lock().unwrap(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:72:9 [INFO] [stderr] | [INFO] [stderr] 72 | let mut users = USER.lock().unwrap(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:73:9 [INFO] [stderr] | [INFO] [stderr] 73 | let mut contests = CONTEST.lock().unwrap(); [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:98:9 [INFO] [stderr] | [INFO] [stderr] 98 | let mut lang: Language; [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:111:9 [INFO] [stderr] | [INFO] [stderr] 111 | let mut prob: Problem; [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cas` [INFO] [stderr] --> src/main.rs:129:9 [INFO] [stderr] | [INFO] [stderr] 129 | for cas in &prob.cases [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_cas` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:414:9 [INFO] [stderr] | [INFO] [stderr] 414 | let mut lock = JUDGE.lock().unwrap(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:415:9 [INFO] [stderr] | [INFO] [stderr] 415 | let mut users = USER.lock().unwrap(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `config` [INFO] [stderr] --> src/main.rs:389:23 [INFO] [stderr] | [INFO] [stderr] 389 | fn ask(info: &AskJob, config: &Config) -> Result, Errors> { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `config` [INFO] [stderr] --> src/main.rs:479:48 [INFO] [stderr] | [INFO] [stderr] 479 | async fn get_jobs_id(index: web::Path, config: web::Data) -> impl Responder { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `config` [INFO] [stderr] --> src/main.rs:522:47 [INFO] [stderr] | [INFO] [stderr] 522 | async fn post_users(body: web::Json, config: web::Data) -> impl Responder { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `config` [INFO] [stderr] --> src/main.rs:568:20 [INFO] [stderr] | [INFO] [stderr] 568 | async fn get_users(config: web::Data) -> impl Responder { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `config` [INFO] [stderr] --> src/main.rs:631:23 [INFO] [stderr] | [INFO] [stderr] 631 | async fn get_contests(config: web::Data) -> impl Responder { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `info` [INFO] [stderr] --> src/main.rs:641:52 [INFO] [stderr] | [INFO] [stderr] 641 | async fn get_contests_id(index: web::Path, info: web::Query, config: web::Data) -> impl Responder { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_info` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `config` [INFO] [stderr] --> src/main.rs:641:76 [INFO] [stderr] | [INFO] [stderr] 641 | async fn get_contests_id(index: web::Path, info: web::Query, config: web::Data) -> impl Responder { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/main.rs:739:9 [INFO] [stderr] | [INFO] [stderr] 739 | for i in 0..users.len() { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> src/main.rs:939:13 [INFO] [stderr] | [INFO] [stderr] 939 | let res = Command::new("rm") [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stderr] [INFO] [stderr] warning: variable `TMPDIR` should have a snake case name [INFO] [stderr] --> src/main.rs:135:9 [INFO] [stderr] | [INFO] [stderr] 135 | let TMPDIR = get_tmpdir(); [INFO] [stderr] | ^^^^^^ help: convert the identifier to snake case: `tmpdir` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable `Er` should have a snake case name [INFO] [stderr] --> src/func/mod.rs:23:13 [INFO] [stderr] | [INFO] [stderr] 23 | Err(Er) => { [INFO] [stderr] | ^^ help: convert the identifier to snake case: `er` [INFO] [stderr] [INFO] [stderr] warning: constant `len` should have an upper case name [INFO] [stderr] --> src/func/mod.rs:34:11 [INFO] [stderr] | [INFO] [stderr] 34 | const len: usize = 5; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stderr] help: convert the identifier to upper case [INFO] [stderr] | [INFO] [stderr] 34 - const len: usize = 5; [INFO] [stderr] 34 + const LEN: usize = 5; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused import: `actix_web::web::JsonBody` [INFO] [stderr] --> src/client.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use actix_web::web::JsonBody; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `HttpRequest`, `post`, and `web` [INFO] [stderr] --> src/client.rs:6:17 [INFO] [stderr] | [INFO] [stderr] 6 | use actix_web::{post, web, HttpRequest}; [INFO] [stderr] | ^^^^ ^^^ ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::process::Command` [INFO] [stderr] --> src/client.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use std::process::Command; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: denote infinite loops with `loop { ... }` [INFO] [stderr] --> src/client.rs:76:5 [INFO] [stderr] | [INFO] [stderr] 76 | while true { [INFO] [stderr] | ^^^^^^^^^^ help: use `loop` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(while_true)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/client.rs:115:29 [INFO] [stderr] | [INFO] [stderr] 115 | Err(err) => (), [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stderr] [INFO] [stderr] warning: struct `Server` is never constructed [INFO] [stderr] --> src/structs/mod.rs:9:16 [INFO] [stderr] | [INFO] [stderr] 9 | pub struct Server { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: struct `Misc` is never constructed [INFO] [stderr] --> src/structs/mod.rs:15:16 [INFO] [stderr] | [INFO] [stderr] 15 | pub struct Misc { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Case` is never constructed [INFO] [stderr] --> src/structs/mod.rs:23:16 [INFO] [stderr] | [INFO] [stderr] 23 | pub struct Case { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Problem` is never constructed [INFO] [stderr] --> src/structs/mod.rs:32:16 [INFO] [stderr] | [INFO] [stderr] 32 | pub struct Problem { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `score_sum` is never used [INFO] [stderr] --> src/structs/mod.rs:41:16 [INFO] [stderr] | [INFO] [stderr] 40 | impl Problem { [INFO] [stderr] | ------------ method in this implementation [INFO] [stderr] 41 | pub fn score_sum(&self) -> f64 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Language` is never constructed [INFO] [stderr] --> src/structs/mod.rs:51:16 [INFO] [stderr] | [INFO] [stderr] 51 | pub struct Language { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Config` is never constructed [INFO] [stderr] --> src/structs/mod.rs:58:16 [INFO] [stderr] | [INFO] [stderr] 58 | pub struct Config { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `to_index` is never used [INFO] [stderr] --> src/structs/mod.rs:65:16 [INFO] [stderr] | [INFO] [stderr] 64 | impl Config { [INFO] [stderr] | ----------- method in this implementation [INFO] [stderr] 65 | pub fn to_index(&self, id: u64) -> Option { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Contest` is never constructed [INFO] [stderr] --> src/structs/mod.rs:124:16 [INFO] [stderr] | [INFO] [stderr] 124 | pub struct Contest { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `to_index` is never used [INFO] [stderr] --> src/structs/mod.rs:135:16 [INFO] [stderr] | [INFO] [stderr] 134 | impl Contest { [INFO] [stderr] | ------------ method in this implementation [INFO] [stderr] 135 | pub fn to_index(&self, id: u64) -> Option { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/client.rs:127:17 [INFO] [stderr] | [INFO] [stderr] 127 | query(contest_id); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 127 | let _ = query(contest_id); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `oj` (bin "oj" test) generated 56 warnings (run `cargo fix --bin "oj" -p oj --tests` to apply 48 suggestions) [INFO] [stderr] warning: `oj` (bin "client") generated 20 warnings (4 duplicates) (run `cargo fix --bin "client" -p oj` to apply 5 suggestions) [INFO] [stderr] warning: `oj` (bin "client" test) generated 20 warnings (20 duplicates) [INFO] [stderr] warning: `oj` (bin "oj") generated 56 warnings (56 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: openssl v0.10.41 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] [stderr] Running unittests src/client.rs (/opt/rustwide/target/debug/deps/client-9df274ff22523554) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/oj-93edecb372a4818d) [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] [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] [stderr] Running tests/advanced_requirements.rs (/opt/rustwide/target/debug/deps/advanced_requirements-0725b3bce81fb8a5) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test test_adv_04_10_pts_resource_limit ... FAILED [INFO] [stdout] test test_adv_02_10_pts_persistent_storage ... FAILED [INFO] [stdout] test test_adv_07_10_pts_dynamic_ranking ... FAILED [INFO] [stdout] test test_adv_03_10_pts_non_blocking_judging ... FAILED [INFO] [stdout] test test_adv_01_10_pts_contest_support ... FAILED [INFO] [stdout] test test_adv_06_10_pts_special_judge ... FAILED [INFO] [stdout] test test_adv_05_5_pts_packed_judging ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- test_adv_04_10_pts_resource_limit stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'test_adv_04_10_pts_resource_limit' (22) panicked at tests/common.rs:223:14: [INFO] [stdout] failed to create stdout file: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x588ddfa0679a - std[e28293b1aa0f68bd]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x588ddfa0679a - std[e28293b1aa0f68bd]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x588ddfa0679a - std[e28293b1aa0f68bd]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x588ddfa0679a - <::print::DisplayBacktrace as core[c1f1a4ba060b9bfa]::fmt::Display>::fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x588ddfa1d58a - ::fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x588ddfa1d58a - core[c1f1a4ba060b9bfa]::fmt::write [INFO] [stdout] 6: 0x588ddfa0b622 - std[e28293b1aa0f68bd]::io::default_write_fmt::> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x588ddfa0b622 - as std[e28293b1aa0f68bd]::io::Write>::write_fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/io/mod.rs:1994:13 [INFO] [stdout] 8: 0x588ddf9e42cf - ::print [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x588ddf9e42cf - std[e28293b1aa0f68bd]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x588ddf9fe429 - std[e28293b1aa0f68bd]::panicking::default_hook [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:316:9 [INFO] [stdout] 11: 0x588ddf529bbc - core[c1f1a4ba060b9bfa]::ops::function::Fn<(&'a std[e28293b1aa0f68bd]::panic::PanicHookInfo<'b>,), Output = ()> + core[c1f1a4ba060b9bfa]::marker::Sync + core[c1f1a4ba060b9bfa]::marker::Send> as core[c1f1a4ba060b9bfa]::ops::function::Fn<(&std[e28293b1aa0f68bd]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 12: 0x588ddf529bbc - test[273d7611820c9051]::test_main_with_exit_callback::::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x588ddf9fe6a2 - core[c1f1a4ba060b9bfa]::ops::function::Fn<(&'a std[e28293b1aa0f68bd]::panic::PanicHookInfo<'b>,), Output = ()> + core[c1f1a4ba060b9bfa]::marker::Sync + core[c1f1a4ba060b9bfa]::marker::Send> as core[c1f1a4ba060b9bfa]::ops::function::Fn<(&std[e28293b1aa0f68bd]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 14: 0x588ddf9fe6a2 - std[e28293b1aa0f68bd]::panicking::panic_with_hook [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:833:13 [INFO] [stdout] 15: 0x588ddf9e4388 - std[e28293b1aa0f68bd]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:698:13 [INFO] [stdout] 16: 0x588ddf9dba69 - std[e28293b1aa0f68bd]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 17: 0x588ddf9e52fd - __rustc[b7974e8690430dd9]::rust_begin_unwind [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:689:5 [INFO] [stdout] 18: 0x588ddfa1de9c - core[c1f1a4ba060b9bfa]::panicking::panic_fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x588ddfa1dbe2 - core[c1f1a4ba060b9bfa]::result::unwrap_failed [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/result.rs:1867:5 [INFO] [stdout] 20: 0x588ddf4fc74e - core::result::Result::expect::h65463a277b85afd2 [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/result.rs:1185:23 [INFO] [stdout] 21: 0x588ddf4f0ca8 - advanced_requirements::common::TestCase::start_server::h1ec102d8890c7634 [INFO] [stdout] at /opt/rustwide/workdir/tests/common.rs:223:14 [INFO] [stdout] 22: 0x588ddf4f2e0d - advanced_requirements::common::TestCase::run::h399838f99b146b64 [INFO] [stdout] at /opt/rustwide/workdir/tests/common.rs:372:14 [INFO] [stdout] 23: 0x588ddf50c91d - advanced_requirements::test_adv_04_10_pts_resource_limit::h7c9228c0f707b38d [INFO] [stdout] at /opt/rustwide/workdir/tests/advanced_requirements.rs:35:67 [INFO] [stdout] 24: 0x588ddf50cd77 - advanced_requirements::test_adv_04_10_pts_resource_limit::{{closure}}::h5893bf9076450a6e [INFO] [stdout] at /opt/rustwide/workdir/tests/advanced_requirements.rs:33:39 [INFO] [stdout] 25: 0x588ddf4fa856 - core::ops::function::FnOnce::call_once::h73aca206ede2c8b3 [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 26: 0x588ddf51dc9b - core[c1f1a4ba060b9bfa]::result::Result<(), alloc[fdfd2bd8633a6659]::string::String> as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 27: 0x588ddf51dc9b - test[273d7611820c9051]::__rust_begin_short_backtrace::, fn() -> core[c1f1a4ba060b9bfa]::result::Result<(), alloc[fdfd2bd8633a6659]::string::String>> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:663:18 [INFO] [stdout] 28: 0x588ddf52a68b - test[273d7611820c9051]::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:686:74 [INFO] [stdout] 29: 0x588ddf52a68b - as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 30: 0x588ddf52a68b - std[e28293b1aa0f68bd]::panicking::catch_unwind::do_call::, core[c1f1a4ba060b9bfa]::result::Result<(), alloc[fdfd2bd8633a6659]::string::String>> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:581:40 [INFO] [stdout] 31: 0x588ddf52a68b - std[e28293b1aa0f68bd]::panicking::catch_unwind::, core[c1f1a4ba060b9bfa]::panic::unwind_safe::AssertUnwindSafe> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:544:19 [INFO] [stdout] 32: 0x588ddf52a68b - std[e28293b1aa0f68bd]::panic::catch_unwind::, core[c1f1a4ba060b9bfa]::result::Result<(), alloc[fdfd2bd8633a6659]::string::String>> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panic.rs:359:14 [INFO] [stdout] 33: 0x588ddf52a68b - test[273d7611820c9051]::run_test_in_process [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:686:27 [INFO] [stdout] 34: 0x588ddf52a68b - test[273d7611820c9051]::run_test::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:607:43 [INFO] [stdout] 35: 0x588ddf525da4 - test[273d7611820c9051]::run_test::{closure#1} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:637:41 [INFO] [stdout] 36: 0x588ddf525da4 - std[e28293b1aa0f68bd]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 37: 0x588ddf52d292 - std[e28293b1aa0f68bd]::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/thread/lifecycle.rs:91:13 [INFO] [stdout] 38: 0x588ddf52d292 - ::{closure#1}::{closure#0}> as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 39: 0x588ddf52d292 - std[e28293b1aa0f68bd]::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:581:40 [INFO] [stdout] 40: 0x588ddf52d292 - std[e28293b1aa0f68bd]::panicking::catch_unwind::<(), core[c1f1a4ba060b9bfa]::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:544:19 [INFO] [stdout] 41: 0x588ddf52d292 - std[e28293b1aa0f68bd]::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panic.rs:359:14 [INFO] [stdout] 42: 0x588ddf52d292 - std[e28293b1aa0f68bd]::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/thread/lifecycle.rs:89:26 [INFO] [stdout] 43: 0x588ddf52d292 - ::{closure#1} as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 44: 0x588ddfa0606f - + core[c1f1a4ba060b9bfa]::marker::Send> as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/alloc/src/boxed.rs:2240:9 [INFO] [stdout] 45: 0x588ddfa0606f - ::new::thread_start [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/thread/unix.rs:118:17 [INFO] [stdout] 46: 0x73396d863aa4 - [INFO] [stdout] 47: 0x73396d8f0a64 - clone [INFO] [stdout] 48: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- test_adv_02_10_pts_persistent_storage stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'test_adv_02_10_pts_persistent_storage' (20) panicked at tests/common.rs:223:14: [INFO] [stdout] failed to create stdout file: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x588ddfa0679a - std[e28293b1aa0f68bd]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x588ddfa0679a - std[e28293b1aa0f68bd]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x588ddfa0679a - std[e28293b1aa0f68bd]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x588ddfa0679a - <::print::DisplayBacktrace as core[c1f1a4ba060b9bfa]::fmt::Display>::fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x588ddfa1d58a - ::fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x588ddfa1d58a - core[c1f1a4ba060b9bfa]::fmt::write [INFO] [stdout] 6: 0x588ddfa0b622 - std[e28293b1aa0f68bd]::io::default_write_fmt::> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x588ddfa0b622 - as std[e28293b1aa0f68bd]::io::Write>::write_fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/io/mod.rs:1994:13 [INFO] [stdout] 8: 0x588ddf9e42cf - ::print [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x588ddf9e42cf - std[e28293b1aa0f68bd]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x588ddf9fe429 - std[e28293b1aa0f68bd]::panicking::default_hook [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:316:9 [INFO] [stdout] 11: 0x588ddf529bbc - core[c1f1a4ba060b9bfa]::ops::function::Fn<(&'a std[e28293b1aa0f68bd]::panic::PanicHookInfo<'b>,), Output = ()> + core[c1f1a4ba060b9bfa]::marker::Sync + core[c1f1a4ba060b9bfa]::marker::Send> as core[c1f1a4ba060b9bfa]::ops::function::Fn<(&std[e28293b1aa0f68bd]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 12: 0x588ddf529bbc - test[273d7611820c9051]::test_main_with_exit_callback::::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x588ddf9fe6a2 - core[c1f1a4ba060b9bfa]::ops::function::Fn<(&'a std[e28293b1aa0f68bd]::panic::PanicHookInfo<'b>,), Output = ()> + core[c1f1a4ba060b9bfa]::marker::Sync + core[c1f1a4ba060b9bfa]::marker::Send> as core[c1f1a4ba060b9bfa]::ops::function::Fn<(&std[e28293b1aa0f68bd]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 14: 0x588ddf9fe6a2 - std[e28293b1aa0f68bd]::panicking::panic_with_hook [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:833:13 [INFO] [stdout] 15: 0x588ddf9e4388 - std[e28293b1aa0f68bd]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:698:13 [INFO] [stdout] 16: 0x588ddf9dba69 - std[e28293b1aa0f68bd]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 17: 0x588ddf9e52fd - __rustc[b7974e8690430dd9]::rust_begin_unwind [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:689:5 [INFO] [stdout] 18: 0x588ddfa1de9c - core[c1f1a4ba060b9bfa]::panicking::panic_fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x588ddfa1dbe2 - core[c1f1a4ba060b9bfa]::result::unwrap_failed [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/result.rs:1867:5 [INFO] [stdout] 20: 0x588ddf4fc74e - core::result::Result::expect::h65463a277b85afd2 [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/result.rs:1185:23 [INFO] [stdout] 21: 0x588ddf4f0ca8 - advanced_requirements::common::TestCase::start_server::h1ec102d8890c7634 [INFO] [stdout] at /opt/rustwide/workdir/tests/common.rs:223:14 [INFO] [stdout] 22: 0x588ddf4f2e0d - advanced_requirements::common::TestCase::run::h399838f99b146b64 [INFO] [stdout] at /opt/rustwide/workdir/tests/common.rs:372:14 [INFO] [stdout] 23: 0x588ddf50e24f - advanced_requirements::test_adv_02_10_pts_persistent_storage::h7584753c56d15c0c [INFO] [stdout] at /opt/rustwide/workdir/tests/advanced_requirements.rs:20:49 [INFO] [stdout] 24: 0x588ddf50e2c7 - advanced_requirements::test_adv_02_10_pts_persistent_storage::{{closure}}::h2216bfb35768ec48 [INFO] [stdout] at /opt/rustwide/workdir/tests/advanced_requirements.rs:15:43 [INFO] [stdout] 25: 0x588ddf4fa936 - core::ops::function::FnOnce::call_once::h9e71d67fdf09aca0 [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 26: 0x588ddf51dc9b - core[c1f1a4ba060b9bfa]::result::Result<(), alloc[fdfd2bd8633a6659]::string::String> as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 27: 0x588ddf51dc9b - test[273d7611820c9051]::__rust_begin_short_backtrace::, fn() -> core[c1f1a4ba060b9bfa]::result::Result<(), alloc[fdfd2bd8633a6659]::string::String>> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:663:18 [INFO] [stdout] 28: 0x588ddf52a68b - test[273d7611820c9051]::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:686:74 [INFO] [stdout] 29: 0x588ddf52a68b - as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 30: 0x588ddf52a68b - std[e28293b1aa0f68bd]::panicking::catch_unwind::do_call::, core[c1f1a4ba060b9bfa]::result::Result<(), alloc[fdfd2bd8633a6659]::string::String>> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:581:40 [INFO] [stdout] 31: 0x588ddf52a68b - std[e28293b1aa0f68bd]::panicking::catch_unwind::, core[c1f1a4ba060b9bfa]::panic::unwind_safe::AssertUnwindSafe> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:544:19 [INFO] [stdout] 32: 0x588ddf52a68b - std[e28293b1aa0f68bd]::panic::catch_unwind::, core[c1f1a4ba060b9bfa]::result::Result<(), alloc[fdfd2bd8633a6659]::string::String>> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panic.rs:359:14 [INFO] [stdout] 33: 0x588ddf52a68b - test[273d7611820c9051]::run_test_in_process [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:686:27 [INFO] [stdout] 34: 0x588ddf52a68b - test[273d7611820c9051]::run_test::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:607:43 [INFO] [stdout] 35: 0x588ddf525da4 - test[273d7611820c9051]::run_test::{closure#1} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:637:41 [INFO] [stdout] 36: 0x588ddf525da4 - std[e28293b1aa0f68bd]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 37: 0x588ddf52d292 - std[e28293b1aa0f68bd]::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/thread/lifecycle.rs:91:13 [INFO] [stdout] 38: 0x588ddf52d292 - ::{closure#1}::{closure#0}> as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 39: 0x588ddf52d292 - std[e28293b1aa0f68bd]::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:581:40 [INFO] [stdout] 40: 0x588ddf52d292 - std[e28293b1aa0f68bd]::panicking::catch_unwind::<(), core[c1f1a4ba060b9bfa]::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:544:19 [INFO] [stdout] 41: 0x588ddf52d292 - std[e28293b1aa0f68bd]::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panic.rs:359:14 [INFO] [stdout] 42: 0x588ddf52d292 - std[e28293b1aa0f68bd]::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/thread/lifecycle.rs:89:26 [INFO] [stdout] 43: 0x588ddf52d292 - ::{closure#1} as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 44: 0x588ddfa0606f - + core[c1f1a4ba060b9bfa]::marker::Send> as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/alloc/src/boxed.rs:2240:9 [INFO] [stdout] 45: 0x588ddfa0606f - ::new::thread_start [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/thread/unix.rs:118:17 [INFO] [stdout] 46: 0x73396d863aa4 - [INFO] [stdout] 47: 0x73396d8f0a64 - clone [INFO] [stdout] 48: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- test_adv_07_10_pts_dynamic_ranking stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'test_adv_07_10_pts_dynamic_ranking' (25) panicked at tests/common.rs:223:14: [INFO] [stdout] failed to create stdout file: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x588ddfa0679a - std[e28293b1aa0f68bd]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x588ddfa0679a - std[e28293b1aa0f68bd]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x588ddfa0679a - std[e28293b1aa0f68bd]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x588ddfa0679a - <::print::DisplayBacktrace as core[c1f1a4ba060b9bfa]::fmt::Display>::fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x588ddfa1d58a - ::fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x588ddfa1d58a - core[c1f1a4ba060b9bfa]::fmt::write [INFO] [stdout] 6: 0x588ddfa0b622 - std[e28293b1aa0f68bd]::io::default_write_fmt::> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x588ddfa0b622 - as std[e28293b1aa0f68bd]::io::Write>::write_fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/io/mod.rs:1994:13 [INFO] [stdout] 8: 0x588ddf9e42cf - ::print [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x588ddf9e42cf - std[e28293b1aa0f68bd]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x588ddf9fe429 - std[e28293b1aa0f68bd]::panicking::default_hook [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:316:9 [INFO] [stdout] 11: 0x588ddf529bbc - core[c1f1a4ba060b9bfa]::ops::function::Fn<(&'a std[e28293b1aa0f68bd]::panic::PanicHookInfo<'b>,), Output = ()> + core[c1f1a4ba060b9bfa]::marker::Sync + core[c1f1a4ba060b9bfa]::marker::Send> as core[c1f1a4ba060b9bfa]::ops::function::Fn<(&std[e28293b1aa0f68bd]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 12: 0x588ddf529bbc - test[273d7611820c9051]::test_main_with_exit_callback::::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x588ddf9fe6a2 - core[c1f1a4ba060b9bfa]::ops::function::Fn<(&'a std[e28293b1aa0f68bd]::panic::PanicHookInfo<'b>,), Output = ()> + core[c1f1a4ba060b9bfa]::marker::Sync + core[c1f1a4ba060b9bfa]::marker::Send> as core[c1f1a4ba060b9bfa]::ops::function::Fn<(&std[e28293b1aa0f68bd]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 14: 0x588ddf9fe6a2 - std[e28293b1aa0f68bd]::panicking::panic_with_hook [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:833:13 [INFO] [stdout] 15: 0x588ddf9e4388 - std[e28293b1aa0f68bd]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:698:13 [INFO] [stdout] 16: 0x588ddf9dba69 - std[e28293b1aa0f68bd]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 17: 0x588ddf9e52fd - __rustc[b7974e8690430dd9]::rust_begin_unwind [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:689:5 [INFO] [stdout] 18: 0x588ddfa1de9c - core[c1f1a4ba060b9bfa]::panicking::panic_fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x588ddfa1dbe2 - core[c1f1a4ba060b9bfa]::result::unwrap_failed [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/result.rs:1867:5 [INFO] [stdout] 20: 0x588ddf4fc74e - core::result::Result::expect::h65463a277b85afd2 [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/result.rs:1185:23 [INFO] [stdout] 21: 0x588ddf4f0ca8 - advanced_requirements::common::TestCase::start_server::h1ec102d8890c7634 [INFO] [stdout] at /opt/rustwide/workdir/tests/common.rs:223:14 [INFO] [stdout] 22: 0x588ddf4f2e0d - advanced_requirements::common::TestCase::run::h399838f99b146b64 [INFO] [stdout] at /opt/rustwide/workdir/tests/common.rs:372:14 [INFO] [stdout] 23: 0x588ddf50ce8d - advanced_requirements::test_adv_07_10_pts_dynamic_ranking::h92b7d59d0d9a7d58 [INFO] [stdout] at /opt/rustwide/workdir/tests/advanced_requirements.rs:71:60 [INFO] [stdout] 24: 0x588ddf50e207 - advanced_requirements::test_adv_07_10_pts_dynamic_ranking::{{closure}}::h765719a43dd4ac80 [INFO] [stdout] at /opt/rustwide/workdir/tests/advanced_requirements.rs:69:40 [INFO] [stdout] 25: 0x588ddf4fa796 - core::ops::function::FnOnce::call_once::h70061842d4b5d32a [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 26: 0x588ddf51dc9b - core[c1f1a4ba060b9bfa]::result::Result<(), alloc[fdfd2bd8633a6659]::string::String> as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 27: 0x588ddf51dc9b - test[273d7611820c9051]::__rust_begin_short_backtrace::, fn() -> core[c1f1a4ba060b9bfa]::result::Result<(), alloc[fdfd2bd8633a6659]::string::String>> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:663:18 [INFO] [stdout] 28: 0x588ddf52a68b - test[273d7611820c9051]::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:686:74 [INFO] [stdout] 29: 0x588ddf52a68b - as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 30: 0x588ddf52a68b - std[e28293b1aa0f68bd]::panicking::catch_unwind::do_call::, core[c1f1a4ba060b9bfa]::result::Result<(), alloc[fdfd2bd8633a6659]::string::String>> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:581:40 [INFO] [stdout] 31: 0x588ddf52a68b - std[e28293b1aa0f68bd]::panicking::catch_unwind::, core[c1f1a4ba060b9bfa]::panic::unwind_safe::AssertUnwindSafe> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:544:19 [INFO] [stdout] 32: 0x588ddf52a68b - std[e28293b1aa0f68bd]::panic::catch_unwind::, core[c1f1a4ba060b9bfa]::result::Result<(), alloc[fdfd2bd8633a6659]::string::String>> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panic.rs:359:14 [INFO] [stdout] 33: 0x588ddf52a68b - test[273d7611820c9051]::run_test_in_process [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:686:27 [INFO] [stdout] 34: 0x588ddf52a68b - test[273d7611820c9051]::run_test::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:607:43 [INFO] [stdout] 35: 0x588ddf525da4 - test[273d7611820c9051]::run_test::{closure#1} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:637:41 [INFO] [stdout] 36: 0x588ddf525da4 - std[e28293b1aa0f68bd]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 37: 0x588ddf52d292 - std[e28293b1aa0f68bd]::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/thread/lifecycle.rs:91:13 [INFO] [stdout] 38: 0x588ddf52d292 - ::{closure#1}::{closure#0}> as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 39: 0x588ddf52d292 - std[e28293b1aa0f68bd]::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:581:40 [INFO] [stdout] 40: 0x588ddf52d292 - std[e28293b1aa0f68bd]::panicking::catch_unwind::<(), core[c1f1a4ba060b9bfa]::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:544:19 [INFO] [stdout] 41: 0x588ddf52d292 - std[e28293b1aa0f68bd]::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panic.rs:359:14 [INFO] [stdout] 42: 0x588ddf52d292 - std[e28293b1aa0f68bd]::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/thread/lifecycle.rs:89:26 [INFO] [stdout] 43: 0x588ddf52d292 - ::{closure#1} as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 44: 0x588ddfa0606f - + core[c1f1a4ba060b9bfa]::marker::Send> as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/alloc/src/boxed.rs:2240:9 [INFO] [stdout] 45: 0x588ddfa0606f - ::new::thread_start [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/thread/unix.rs:118:17 [INFO] [stdout] 46: 0x73396d863aa4 - [INFO] [stdout] 47: 0x73396d8f0a64 - clone [INFO] [stdout] 48: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- test_adv_03_10_pts_non_blocking_judging stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'test_adv_03_10_pts_non_blocking_judging' (21) panicked at tests/common.rs:223:14: [INFO] [stdout] failed to create stdout file: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x588ddfa0679a - std[e28293b1aa0f68bd]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x588ddfa0679a - std[e28293b1aa0f68bd]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x588ddfa0679a - std[e28293b1aa0f68bd]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x588ddfa0679a - <::print::DisplayBacktrace as core[c1f1a4ba060b9bfa]::fmt::Display>::fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x588ddfa1d58a - ::fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x588ddfa1d58a - core[c1f1a4ba060b9bfa]::fmt::write [INFO] [stdout] 6: 0x588ddfa0b622 - std[e28293b1aa0f68bd]::io::default_write_fmt::> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x588ddfa0b622 - as std[e28293b1aa0f68bd]::io::Write>::write_fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/io/mod.rs:1994:13 [INFO] [stdout] 8: 0x588ddf9e42cf - ::print [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x588ddf9e42cf - std[e28293b1aa0f68bd]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x588ddf9fe429 - std[e28293b1aa0f68bd]::panicking::default_hook [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:316:9 [INFO] [stdout] 11: 0x588ddf529bbc - core[c1f1a4ba060b9bfa]::ops::function::Fn<(&'a std[e28293b1aa0f68bd]::panic::PanicHookInfo<'b>,), Output = ()> + core[c1f1a4ba060b9bfa]::marker::Sync + core[c1f1a4ba060b9bfa]::marker::Send> as core[c1f1a4ba060b9bfa]::ops::function::Fn<(&std[e28293b1aa0f68bd]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 12: 0x588ddf529bbc - test[273d7611820c9051]::test_main_with_exit_callback::::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x588ddf9fe6a2 - core[c1f1a4ba060b9bfa]::ops::function::Fn<(&'a std[e28293b1aa0f68bd]::panic::PanicHookInfo<'b>,), Output = ()> + core[c1f1a4ba060b9bfa]::marker::Sync + core[c1f1a4ba060b9bfa]::marker::Send> as core[c1f1a4ba060b9bfa]::ops::function::Fn<(&std[e28293b1aa0f68bd]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 14: 0x588ddf9fe6a2 - std[e28293b1aa0f68bd]::panicking::panic_with_hook [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:833:13 [INFO] [stdout] 15: 0x588ddf9e4388 - std[e28293b1aa0f68bd]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:698:13 [INFO] [stdout] 16: 0x588ddf9dba69 - std[e28293b1aa0f68bd]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 17: 0x588ddf9e52fd - __rustc[b7974e8690430dd9]::rust_begin_unwind [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:689:5 [INFO] [stdout] 18: 0x588ddfa1de9c - core[c1f1a4ba060b9bfa]::panicking::panic_fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x588ddfa1dbe2 - core[c1f1a4ba060b9bfa]::result::unwrap_failed [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/result.rs:1867:5 [INFO] [stdout] 20: 0x588ddf4fc74e - core::result::Result::expect::h65463a277b85afd2 [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/result.rs:1185:23 [INFO] [stdout] 21: 0x588ddf4f0ca8 - advanced_requirements::common::TestCase::start_server::h1ec102d8890c7634 [INFO] [stdout] at /opt/rustwide/workdir/tests/common.rs:223:14 [INFO] [stdout] 22: 0x588ddf4f2e0d - advanced_requirements::common::TestCase::run::h399838f99b146b64 [INFO] [stdout] at /opt/rustwide/workdir/tests/common.rs:372:14 [INFO] [stdout] 23: 0x588ddf50e30f - advanced_requirements::test_adv_03_10_pts_non_blocking_judging::he431594c9b0fe9b5 [INFO] [stdout] at /opt/rustwide/workdir/tests/advanced_requirements.rs:29:50 [INFO] [stdout] 24: 0x588ddf50e387 - advanced_requirements::test_adv_03_10_pts_non_blocking_judging::{{closure}}::h8f6e6354136b2ef4 [INFO] [stdout] at /opt/rustwide/workdir/tests/advanced_requirements.rs:24:45 [INFO] [stdout] 25: 0x588ddf4fa976 - core::ops::function::FnOnce::call_once::hd59e35707591cb5e [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 26: 0x588ddf51dc9b - core[c1f1a4ba060b9bfa]::result::Result<(), alloc[fdfd2bd8633a6659]::string::String> as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 27: 0x588ddf51dc9b - test[273d7611820c9051]::__rust_begin_short_backtrace::, fn() -> core[c1f1a4ba060b9bfa]::result::Result<(), alloc[fdfd2bd8633a6659]::string::String>> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:663:18 [INFO] [stdout] 28: 0x588ddf52a68b - test[273d7611820c9051]::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:686:74 [INFO] [stdout] 29: 0x588ddf52a68b - as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 30: 0x588ddf52a68b - std[e28293b1aa0f68bd]::panicking::catch_unwind::do_call::, core[c1f1a4ba060b9bfa]::result::Result<(), alloc[fdfd2bd8633a6659]::string::String>> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:581:40 [INFO] [stdout] 31: 0x588ddf52a68b - std[e28293b1aa0f68bd]::panicking::catch_unwind::, core[c1f1a4ba060b9bfa]::panic::unwind_safe::AssertUnwindSafe> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:544:19 [INFO] [stdout] 32: 0x588ddf52a68b - std[e28293b1aa0f68bd]::panic::catch_unwind::, core[c1f1a4ba060b9bfa]::result::Result<(), alloc[fdfd2bd8633a6659]::string::String>> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panic.rs:359:14 [INFO] [stdout] 33: 0x588ddf52a68b - test[273d7611820c9051]::run_test_in_process [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:686:27 [INFO] [stdout] 34: 0x588ddf52a68b - test[273d7611820c9051]::run_test::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:607:43 [INFO] [stdout] 35: 0x588ddf525da4 - test[273d7611820c9051]::run_test::{closure#1} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:637:41 [INFO] [stdout] 36: 0x588ddf525da4 - std[e28293b1aa0f68bd]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 37: 0x588ddf52d292 - std[e28293b1aa0f68bd]::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/thread/lifecycle.rs:91:13 [INFO] [stdout] 38: 0x588ddf52d292 - ::{closure#1}::{closure#0}> as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 39: 0x588ddf52d292 - std[e28293b1aa0f68bd]::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:581:40 [INFO] [stdout] 40: 0x588ddf52d292 - std[e28293b1aa0f68bd]::panicking::catch_unwind::<(), core[c1f1a4ba060b9bfa]::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:544:19 [INFO] [stdout] 41: 0x588ddf52d292 - std[e28293b1aa0f68bd]::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panic.rs:359:14 [INFO] [stdout] 42: 0x588ddf52d292 - std[e28293b1aa0f68bd]::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/thread/lifecycle.rs:89:26 [INFO] [stdout] 43: 0x588ddf52d292 - ::{closure#1} as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 44: 0x588ddfa0606f - + core[c1f1a4ba060b9bfa]::marker::Send> as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/alloc/src/boxed.rs:2240:9 [INFO] [stdout] 45: 0x588ddfa0606f - ::new::thread_start [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/thread/unix.rs:118:17 [INFO] [stdout] 46: 0x73396d863aa4 - [INFO] [stdout] 47: 0x73396d8f0a64 - clone [INFO] [stdout] 48: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- test_adv_01_10_pts_contest_support stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'test_adv_01_10_pts_contest_support' (19) panicked at tests/common.rs:223:14: [INFO] [stdout] failed to create stdout file: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x588ddfa0679a - std[e28293b1aa0f68bd]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x588ddfa0679a - std[e28293b1aa0f68bd]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x588ddfa0679a - std[e28293b1aa0f68bd]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x588ddfa0679a - <::print::DisplayBacktrace as core[c1f1a4ba060b9bfa]::fmt::Display>::fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x588ddfa1d58a - ::fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x588ddfa1d58a - core[c1f1a4ba060b9bfa]::fmt::write [INFO] [stdout] 6: 0x588ddfa0b622 - std[e28293b1aa0f68bd]::io::default_write_fmt::> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x588ddfa0b622 - as std[e28293b1aa0f68bd]::io::Write>::write_fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/io/mod.rs:1994:13 [INFO] [stdout] 8: 0x588ddf9e42cf - ::print [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x588ddf9e42cf - std[e28293b1aa0f68bd]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x588ddf9fe429 - std[e28293b1aa0f68bd]::panicking::default_hook [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:316:9 [INFO] [stdout] 11: 0x588ddf529bbc - core[c1f1a4ba060b9bfa]::ops::function::Fn<(&'a std[e28293b1aa0f68bd]::panic::PanicHookInfo<'b>,), Output = ()> + core[c1f1a4ba060b9bfa]::marker::Sync + core[c1f1a4ba060b9bfa]::marker::Send> as core[c1f1a4ba060b9bfa]::ops::function::Fn<(&std[e28293b1aa0f68bd]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 12: 0x588ddf529bbc - test[273d7611820c9051]::test_main_with_exit_callback::::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x588ddf9fe6a2 - core[c1f1a4ba060b9bfa]::ops::function::Fn<(&'a std[e28293b1aa0f68bd]::panic::PanicHookInfo<'b>,), Output = ()> + core[c1f1a4ba060b9bfa]::marker::Sync + core[c1f1a4ba060b9bfa]::marker::Send> as core[c1f1a4ba060b9bfa]::ops::function::Fn<(&std[e28293b1aa0f68bd]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 14: 0x588ddf9fe6a2 - std[e28293b1aa0f68bd]::panicking::panic_with_hook [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:833:13 [INFO] [stdout] 15: 0x588ddf9e4388 - std[e28293b1aa0f68bd]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:698:13 [INFO] [stdout] 16: 0x588ddf9dba69 - std[e28293b1aa0f68bd]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 17: 0x588ddf9e52fd - __rustc[b7974e8690430dd9]::rust_begin_unwind [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:689:5 [INFO] [stdout] 18: 0x588ddfa1de9c - core[c1f1a4ba060b9bfa]::panicking::panic_fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x588ddfa1dbe2 - core[c1f1a4ba060b9bfa]::result::unwrap_failed [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/result.rs:1867:5 [INFO] [stdout] 20: 0x588ddf4fc74e - core::result::Result::expect::h65463a277b85afd2 [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/result.rs:1185:23 [INFO] [stdout] 21: 0x588ddf4f0ca8 - advanced_requirements::common::TestCase::start_server::h1ec102d8890c7634 [INFO] [stdout] at /opt/rustwide/workdir/tests/common.rs:223:14 [INFO] [stdout] 22: 0x588ddf4f2e0d - advanced_requirements::common::TestCase::run::h399838f99b146b64 [INFO] [stdout] at /opt/rustwide/workdir/tests/common.rs:372:14 [INFO] [stdout] 23: 0x588ddf50cdbf - advanced_requirements::test_adv_01_10_pts_contest_support::hf9e7ca41f37b4172 [INFO] [stdout] at /opt/rustwide/workdir/tests/advanced_requirements.rs:11:46 [INFO] [stdout] 24: 0x588ddf50ce37 - advanced_requirements::test_adv_01_10_pts_contest_support::{{closure}}::h0758ff398cb6a086 [INFO] [stdout] at /opt/rustwide/workdir/tests/advanced_requirements.rs:6:40 [INFO] [stdout] 25: 0x588ddf4fa816 - core::ops::function::FnOnce::call_once::h72de58c5e5996783 [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 26: 0x588ddf51dc9b - core[c1f1a4ba060b9bfa]::result::Result<(), alloc[fdfd2bd8633a6659]::string::String> as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 27: 0x588ddf51dc9b - test[273d7611820c9051]::__rust_begin_short_backtrace::, fn() -> core[c1f1a4ba060b9bfa]::result::Result<(), alloc[fdfd2bd8633a6659]::string::String>> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:663:18 [INFO] [stdout] 28: 0x588ddf52a68b - test[273d7611820c9051]::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:686:74 [INFO] [stdout] 29: 0x588ddf52a68b - as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 30: 0x588ddf52a68b - std[e28293b1aa0f68bd]::panicking::catch_unwind::do_call::, core[c1f1a4ba060b9bfa]::result::Result<(), alloc[fdfd2bd8633a6659]::string::String>> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:581:40 [INFO] [stdout] 31: 0x588ddf52a68b - std[e28293b1aa0f68bd]::panicking::catch_unwind::, core[c1f1a4ba060b9bfa]::panic::unwind_safe::AssertUnwindSafe> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:544:19 [INFO] [stdout] 32: 0x588ddf52a68b - std[e28293b1aa0f68bd]::panic::catch_unwind::, core[c1f1a4ba060b9bfa]::result::Result<(), alloc[fdfd2bd8633a6659]::string::String>> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panic.rs:359:14 [INFO] [stdout] 33: 0x588ddf52a68b - test[273d7611820c9051]::run_test_in_process [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:686:27 [INFO] [stdout] 34: 0x588ddf52a68b - test[273d7611820c9051]::run_test::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:607:43 [INFO] [stdout] 35: 0x588ddf525da4 - test[273d7611820c9051]::run_test::{closure#1} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:637:41 [INFO] [stdout] 36: 0x588ddf525da4 - std[e28293b1aa0f68bd]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 37: 0x588ddf52d292 - std[e28293b1aa0f68bd]::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/thread/lifecycle.rs:91:13 [INFO] [stdout] 38: 0x588ddf52d292 - ::{closure#1}::{closure#0}> as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 39: 0x588ddf52d292 - std[e28293b1aa0f68bd]::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:581:40 [INFO] [stdout] 40: 0x588ddf52d292 - std[e28293b1aa0f68bd]::panicking::catch_unwind::<(), core[c1f1a4ba060b9bfa]::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:544:19 [INFO] [stdout] 41: 0x588ddf52d292 - std[e28293b1aa0f68bd]::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panic.rs:359:14 [INFO] [stdout] 42: 0x588ddf52d292 - std[e28293b1aa0f68bd]::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/thread/lifecycle.rs:89:26 [INFO] [stdout] 43: 0x588ddf52d292 - ::{closure#1} as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 44: 0x588ddfa0606f - + core[c1f1a4ba060b9bfa]::marker::Send> as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/alloc/src/boxed.rs:2240:9 [INFO] [stdout] 45: 0x588ddfa0606f - ::new::thread_start [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/thread/unix.rs:118:17 [INFO] [stdout] 46: 0x73396d863aa4 - [INFO] [stdout] 47: 0x73396d8f0a64 - clone [INFO] [stdout] 48: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- test_adv_06_10_pts_special_judge stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'test_adv_06_10_pts_special_judge' (24) panicked at tests/common.rs:223:14: [INFO] [stdout] failed to create stdout file: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x588ddfa0679a - std[e28293b1aa0f68bd]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x588ddfa0679a - std[e28293b1aa0f68bd]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x588ddfa0679a - std[e28293b1aa0f68bd]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x588ddfa0679a - <::print::DisplayBacktrace as core[c1f1a4ba060b9bfa]::fmt::Display>::fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x588ddfa1d58a - ::fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x588ddfa1d58a - core[c1f1a4ba060b9bfa]::fmt::write [INFO] [stdout] 6: 0x588ddfa0b622 - std[e28293b1aa0f68bd]::io::default_write_fmt::> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x588ddfa0b622 - as std[e28293b1aa0f68bd]::io::Write>::write_fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/io/mod.rs:1994:13 [INFO] [stdout] 8: 0x588ddf9e42cf - ::print [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x588ddf9e42cf - std[e28293b1aa0f68bd]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x588ddf9fe429 - std[e28293b1aa0f68bd]::panicking::default_hook [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:316:9 [INFO] [stdout] 11: 0x588ddf529bbc - core[c1f1a4ba060b9bfa]::ops::function::Fn<(&'a std[e28293b1aa0f68bd]::panic::PanicHookInfo<'b>,), Output = ()> + core[c1f1a4ba060b9bfa]::marker::Sync + core[c1f1a4ba060b9bfa]::marker::Send> as core[c1f1a4ba060b9bfa]::ops::function::Fn<(&std[e28293b1aa0f68bd]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 12: 0x588ddf529bbc - test[273d7611820c9051]::test_main_with_exit_callback::::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x588ddf9fe6a2 - core[c1f1a4ba060b9bfa]::ops::function::Fn<(&'a std[e28293b1aa0f68bd]::panic::PanicHookInfo<'b>,), Output = ()> + core[c1f1a4ba060b9bfa]::marker::Sync + core[c1f1a4ba060b9bfa]::marker::Send> as core[c1f1a4ba060b9bfa]::ops::function::Fn<(&std[e28293b1aa0f68bd]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 14: 0x588ddf9fe6a2 - std[e28293b1aa0f68bd]::panicking::panic_with_hook [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:833:13 [INFO] [stdout] 15: 0x588ddf9e4388 - std[e28293b1aa0f68bd]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:698:13 [INFO] [stdout] 16: 0x588ddf9dba69 - std[e28293b1aa0f68bd]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 17: 0x588ddf9e52fd - __rustc[b7974e8690430dd9]::rust_begin_unwind [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:689:5 [INFO] [stdout] 18: 0x588ddfa1de9c - core[c1f1a4ba060b9bfa]::panicking::panic_fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x588ddfa1dbe2 - core[c1f1a4ba060b9bfa]::result::unwrap_failed [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/result.rs:1867:5 [INFO] [stdout] 20: 0x588ddf4fc74e - core::result::Result::expect::h65463a277b85afd2 [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/result.rs:1185:23 [INFO] [stdout] 21: 0x588ddf4f0ca8 - advanced_requirements::common::TestCase::start_server::h1ec102d8890c7634 [INFO] [stdout] at /opt/rustwide/workdir/tests/common.rs:223:14 [INFO] [stdout] 22: 0x588ddf4f2e0d - advanced_requirements::common::TestCase::run::h399838f99b146b64 [INFO] [stdout] at /opt/rustwide/workdir/tests/common.rs:372:14 [INFO] [stdout] 23: 0x588ddf50c84f - advanced_requirements::test_adv_06_10_pts_special_judge::h4238439876d023ad [INFO] [stdout] at /opt/rustwide/workdir/tests/advanced_requirements.rs:65:44 [INFO] [stdout] 24: 0x588ddf50c8c7 - advanced_requirements::test_adv_06_10_pts_special_judge::{{closure}}::h42dcebd5c520e567 [INFO] [stdout] at /opt/rustwide/workdir/tests/advanced_requirements.rs:62:38 [INFO] [stdout] 25: 0x588ddf4fa686 - core::ops::function::FnOnce::call_once::h2c5890982d98e9d4 [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 26: 0x588ddf51dc9b - core[c1f1a4ba060b9bfa]::result::Result<(), alloc[fdfd2bd8633a6659]::string::String> as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 27: 0x588ddf51dc9b - test[273d7611820c9051]::__rust_begin_short_backtrace::, fn() -> core[c1f1a4ba060b9bfa]::result::Result<(), alloc[fdfd2bd8633a6659]::string::String>> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:663:18 [INFO] [stdout] 28: 0x588ddf52a68b - test[273d7611820c9051]::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:686:74 [INFO] [stdout] 29: 0x588ddf52a68b - as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 30: 0x588ddf52a68b - std[e28293b1aa0f68bd]::panicking::catch_unwind::do_call::, core[c1f1a4ba060b9bfa]::result::Result<(), alloc[fdfd2bd8633a6659]::string::String>> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:581:40 [INFO] [stdout] 31: 0x588ddf52a68b - std[e28293b1aa0f68bd]::panicking::catch_unwind::, core[c1f1a4ba060b9bfa]::panic::unwind_safe::AssertUnwindSafe> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:544:19 [INFO] [stdout] 32: 0x588ddf52a68b - std[e28293b1aa0f68bd]::panic::catch_unwind::, core[c1f1a4ba060b9bfa]::result::Result<(), alloc[fdfd2bd8633a6659]::string::String>> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panic.rs:359:14 [INFO] [stdout] 33: 0x588ddf52a68b - test[273d7611820c9051]::run_test_in_process [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:686:27 [INFO] [stdout] 34: 0x588ddf52a68b - test[273d7611820c9051]::run_test::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:607:43 [INFO] [stdout] 35: 0x588ddf525da4 - test[273d7611820c9051]::run_test::{closure#1} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:637:41 [INFO] [stdout] 36: 0x588ddf525da4 - std[e28293b1aa0f68bd]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 37: 0x588ddf52d292 - std[e28293b1aa0f68bd]::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/thread/lifecycle.rs:91:13 [INFO] [stdout] 38: 0x588ddf52d292 - ::{closure#1}::{closure#0}> as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 39: 0x588ddf52d292 - std[e28293b1aa0f68bd]::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:581:40 [INFO] [stdout] 40: 0x588ddf52d292 - std[e28293b1aa0f68bd]::panicking::catch_unwind::<(), core[c1f1a4ba060b9bfa]::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:544:19 [INFO] [stdout] 41: 0x588ddf52d292 - std[e28293b1aa0f68bd]::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panic.rs:359:14 [INFO] [stdout] 42: 0x588ddf52d292 - std[e28293b1aa0f68bd]::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/thread/lifecycle.rs:89:26 [INFO] [stdout] 43: 0x588ddf52d292 - ::{closure#1} as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 44: 0x588ddfa0606f - + core[c1f1a4ba060b9bfa]::marker::Send> as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/alloc/src/boxed.rs:2240:9 [INFO] [stdout] 45: 0x588ddfa0606f - ::new::thread_start [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/thread/unix.rs:118:17 [INFO] [stdout] 46: 0x73396d863aa4 - [INFO] [stdout] 47: 0x73396d8f0a64 - clone [INFO] [stdout] 48: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- test_adv_05_5_pts_packed_judging stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'test_adv_05_5_pts_packed_judging' (23) panicked at tests/common.rs:223:14: [INFO] [stdout] failed to create stdout file: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x588ddfa0679a - std[e28293b1aa0f68bd]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x588ddfa0679a - std[e28293b1aa0f68bd]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x588ddfa0679a - std[e28293b1aa0f68bd]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x588ddfa0679a - <::print::DisplayBacktrace as core[c1f1a4ba060b9bfa]::fmt::Display>::fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x588ddfa1d58a - ::fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x588ddfa1d58a - core[c1f1a4ba060b9bfa]::fmt::write [INFO] [stdout] 6: 0x588ddfa0b622 - std[e28293b1aa0f68bd]::io::default_write_fmt::> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x588ddfa0b622 - as std[e28293b1aa0f68bd]::io::Write>::write_fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/io/mod.rs:1994:13 [INFO] [stdout] 8: 0x588ddf9e42cf - ::print [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x588ddf9e42cf - std[e28293b1aa0f68bd]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x588ddf9fe429 - std[e28293b1aa0f68bd]::panicking::default_hook [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:316:9 [INFO] [stdout] 11: 0x588ddf529bbc - core[c1f1a4ba060b9bfa]::ops::function::Fn<(&'a std[e28293b1aa0f68bd]::panic::PanicHookInfo<'b>,), Output = ()> + core[c1f1a4ba060b9bfa]::marker::Sync + core[c1f1a4ba060b9bfa]::marker::Send> as core[c1f1a4ba060b9bfa]::ops::function::Fn<(&std[e28293b1aa0f68bd]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 12: 0x588ddf529bbc - test[273d7611820c9051]::test_main_with_exit_callback::::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x588ddf9fe6a2 - core[c1f1a4ba060b9bfa]::ops::function::Fn<(&'a std[e28293b1aa0f68bd]::panic::PanicHookInfo<'b>,), Output = ()> + core[c1f1a4ba060b9bfa]::marker::Sync + core[c1f1a4ba060b9bfa]::marker::Send> as core[c1f1a4ba060b9bfa]::ops::function::Fn<(&std[e28293b1aa0f68bd]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 14: 0x588ddf9fe6a2 - std[e28293b1aa0f68bd]::panicking::panic_with_hook [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:833:13 [INFO] [stdout] 15: 0x588ddf9e4388 - std[e28293b1aa0f68bd]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:698:13 [INFO] [stdout] 16: 0x588ddf9dba69 - std[e28293b1aa0f68bd]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 17: 0x588ddf9e52fd - __rustc[b7974e8690430dd9]::rust_begin_unwind [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:689:5 [INFO] [stdout] 18: 0x588ddfa1de9c - core[c1f1a4ba060b9bfa]::panicking::panic_fmt [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x588ddfa1dbe2 - core[c1f1a4ba060b9bfa]::result::unwrap_failed [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/result.rs:1867:5 [INFO] [stdout] 20: 0x588ddf4fc74e - core::result::Result::expect::h65463a277b85afd2 [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/result.rs:1185:23 [INFO] [stdout] 21: 0x588ddf4f0ca8 - advanced_requirements::common::TestCase::start_server::h1ec102d8890c7634 [INFO] [stdout] at /opt/rustwide/workdir/tests/common.rs:223:14 [INFO] [stdout] 22: 0x588ddf4f2e0d - advanced_requirements::common::TestCase::run::h399838f99b146b64 [INFO] [stdout] at /opt/rustwide/workdir/tests/common.rs:372:14 [INFO] [stdout] 23: 0x588ddf50c78f - advanced_requirements::test_adv_05_5_pts_packed_judging::hd555152c09fcd8eb [INFO] [stdout] at /opt/rustwide/workdir/tests/advanced_requirements.rs:58:45 [INFO] [stdout] 24: 0x588ddf50c807 - advanced_requirements::test_adv_05_5_pts_packed_judging::{{closure}}::ha64a64ec64305d9f [INFO] [stdout] at /opt/rustwide/workdir/tests/advanced_requirements.rs:56:38 [INFO] [stdout] 25: 0x588ddf4fa646 - core::ops::function::FnOnce::call_once::h1144bd8d82027831 [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 26: 0x588ddf51dc9b - core[c1f1a4ba060b9bfa]::result::Result<(), alloc[fdfd2bd8633a6659]::string::String> as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 27: 0x588ddf51dc9b - test[273d7611820c9051]::__rust_begin_short_backtrace::, fn() -> core[c1f1a4ba060b9bfa]::result::Result<(), alloc[fdfd2bd8633a6659]::string::String>> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:663:18 [INFO] [stdout] 28: 0x588ddf52a68b - test[273d7611820c9051]::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:686:74 [INFO] [stdout] 29: 0x588ddf52a68b - as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 30: 0x588ddf52a68b - std[e28293b1aa0f68bd]::panicking::catch_unwind::do_call::, core[c1f1a4ba060b9bfa]::result::Result<(), alloc[fdfd2bd8633a6659]::string::String>> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:581:40 [INFO] [stdout] 31: 0x588ddf52a68b - std[e28293b1aa0f68bd]::panicking::catch_unwind::, core[c1f1a4ba060b9bfa]::panic::unwind_safe::AssertUnwindSafe> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:544:19 [INFO] [stdout] 32: 0x588ddf52a68b - std[e28293b1aa0f68bd]::panic::catch_unwind::, core[c1f1a4ba060b9bfa]::result::Result<(), alloc[fdfd2bd8633a6659]::string::String>> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panic.rs:359:14 [INFO] [stdout] 33: 0x588ddf52a68b - test[273d7611820c9051]::run_test_in_process [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:686:27 [INFO] [stdout] 34: 0x588ddf52a68b - test[273d7611820c9051]::run_test::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:607:43 [INFO] [stdout] 35: 0x588ddf525da4 - test[273d7611820c9051]::run_test::{closure#1} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/test/src/lib.rs:637:41 [INFO] [stdout] 36: 0x588ddf525da4 - std[e28293b1aa0f68bd]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 37: 0x588ddf52d292 - std[e28293b1aa0f68bd]::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/thread/lifecycle.rs:91:13 [INFO] [stdout] 38: 0x588ddf52d292 - ::{closure#1}::{closure#0}> as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 39: 0x588ddf52d292 - std[e28293b1aa0f68bd]::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:581:40 [INFO] [stdout] 40: 0x588ddf52d292 - std[e28293b1aa0f68bd]::panicking::catch_unwind::<(), core[c1f1a4ba060b9bfa]::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panicking.rs:544:19 [INFO] [stdout] 41: 0x588ddf52d292 - std[e28293b1aa0f68bd]::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/panic.rs:359:14 [INFO] [stdout] 42: 0x588ddf52d292 - std[e28293b1aa0f68bd]::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/thread/lifecycle.rs:89:26 [INFO] [stdout] 43: 0x588ddf52d292 - ::{closure#1} as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 44: 0x588ddfa0606f - + core[c1f1a4ba060b9bfa]::marker::Send> as core[c1f1a4ba060b9bfa]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/alloc/src/boxed.rs:2240:9 [INFO] [stdout] 45: 0x588ddfa0606f - ::new::thread_start [INFO] [stdout] at /rustc/59807616e1fa2540724bfbac14d7976d7e4a3860/library/std/src/sys/thread/unix.rs:118:17 [INFO] [stdout] 46: 0x73396d863aa4 - [INFO] [stdout] 47: 0x73396d8f0a64 - clone [INFO] [stdout] 48: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] test_adv_01_10_pts_contest_support [INFO] [stdout] test_adv_02_10_pts_persistent_storage [INFO] [stdout] test_adv_03_10_pts_non_blocking_judging [INFO] [stdout] test_adv_04_10_pts_resource_limit [INFO] [stdout] test_adv_05_5_pts_packed_judging [INFO] [stdout] test_adv_06_10_pts_special_judge [INFO] [stdout] test_adv_07_10_pts_dynamic_ranking [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 7 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.18s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--test advanced_requirements` [INFO] running `Command { std: "docker" "inspect" "e5688a41e6fd44fb2d13d069eaa7d39c01f4a59ae83da6a1333a0f9d18dc7513", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5688a41e6fd44fb2d13d069eaa7d39c01f4a59ae83da6a1333a0f9d18dc7513", kill_on_drop: false }` [INFO] [stdout] e5688a41e6fd44fb2d13d069eaa7d39c01f4a59ae83da6a1333a0f9d18dc7513