[INFO] updating cached repository https://github.com/southball/judge-server
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 658df975304a185f2bf010e1ab5741d96ee20012
[INFO] checking southball/judge-server against master#3dbade652ed8ebac70f903e01f51cd92c4e4302c for pr-69880
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsouthball%2Fjudge-server" "/workspace/builds/worker-14/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/southball/judge-server on toolchain 3dbade652ed8ebac70f903e01f51cd92c4e4302c
[INFO] running `"/workspace/cargo-home/bin/cargo" "+3dbade652ed8ebac70f903e01f51cd92c4e4302c" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/southball/judge-server
[INFO] finished tweaking git repo https://github.com/southball/judge-server
[INFO] tweaked toml for git repo https://github.com/southball/judge-server written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/southball/judge-server already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+3dbade652ed8ebac70f903e01f51cd92c4e4302c" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+3dbade652ed8ebac70f903e01f51cd92c4e4302c" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] f364664c66ea14b459e2b2e95b5bb7896884a2fe932c8bfa0f3a34e0cc48e401
[INFO] running `"docker" "start" "-a" "f364664c66ea14b459e2b2e95b5bb7896884a2fe932c8bfa0f3a34e0cc48e401"`
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[INFO] [stderr]    Compiling num-bigint v0.2.6
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[INFO] [stderr]     Checking judge-definitions v0.1.0 (https://github.com/southball/judge-definitions#1b9ecde1)
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[INFO] [stderr]     Checking awc v1.0.1
[INFO] [stderr]     Checking actix-web v2.0.0
[INFO] [stderr]     Checking judge-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `FromRequest`
[INFO] [stderr]  --> src/server/services/problems.rs:1:47
[INFO] [stderr]   |
[INFO] [stderr] 1 | use actix_web::{web, HttpResponse, Responder, FromRequest};
[INFO] [stderr]   |                                               ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Session`
[INFO] [stderr]  --> src/server/services/problems.rs:9:55
[INFO] [stderr]   |
[INFO] [stderr] 9 | use crate::server::services::auth::{AccessTokenProps, Session};
[INFO] [stderr]   |                                                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `actix_http::Response`
[INFO] [stderr]   --> src/server/services/problems.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use actix_http::Response;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::future::Future`
[INFO] [stderr]   --> src/server/services/problems.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use std::future::Future;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `actix_http::body::Body`
[INFO] [stderr]   --> src/server/services/problems.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use actix_http::body::Body;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `FromRequest`, `web`
[INFO] [stderr]  --> src/server/default_handlers.rs:1:31
[INFO] [stderr]   |
[INFO] [stderr] 1 | use actix_web::{HttpResponse, web, FromRequest};
[INFO] [stderr]   |                               ^^^  ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `FromRequest`
[INFO] [stderr]  --> src/server/services/problems.rs:1:47
[INFO] [stderr]   |
[INFO] [stderr] 1 | use actix_web::{web, HttpResponse, Responder, FromRequest};
[INFO] [stderr]   |                                               ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Session`
[INFO] [stderr]  --> src/server/services/problems.rs:9:55
[INFO] [stderr]   |
[INFO] [stderr] 9 | use crate::server::services::auth::{AccessTokenProps, Session};
[INFO] [stderr]   |                                                       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `actix_http::Response`
[INFO] [stderr]   --> src/server/services/problems.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use actix_http::Response;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::future::Future`
[INFO] [stderr]   --> src/server/services/problems.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use std::future::Future;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `actix_http::body::Body`
[INFO] [stderr]   --> src/server/services/problems.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use actix_http::body::Body;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `FromRequest`, `web`
[INFO] [stderr]  --> src/server/default_handlers.rs:1:31
[INFO] [stderr]   |
[INFO] [stderr] 1 | use actix_web::{HttpResponse, web, FromRequest};
[INFO] [stderr]   |                               ^^^  ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `state`
[INFO] [stderr]   --> src/server/services/problems.rs:68:5
[INFO] [stderr]    |
[INFO] [stderr] 68 |     state: web::Data<AppState>,
[INFO] [stderr]    |     ^^^^^ help: consider prefixing with an underscore: `_state`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `path`
[INFO] [stderr]   --> src/server/services/problems.rs:69:5
[INFO] [stderr]    |
[INFO] [stderr] 69 |     path: web::Path<(String,)>,
[INFO] [stderr]    |     ^^^^ help: consider prefixing with an underscore: `_path`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `session`
[INFO] [stderr]   --> src/server/services/problems.rs:85:12
[INFO] [stderr]    |
[INFO] [stderr] 85 |         Ok(session) => {
[INFO] [stderr]    |            ^^^^^^^ help: consider prefixing with an underscore: `_session`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `state`
[INFO] [stderr]   --> src/server/services/problems.rs:68:5
[INFO] [stderr]    |
[INFO] [stderr] 68 |     state: web::Data<AppState>,
[INFO] [stderr]    |     ^^^^^ help: consider prefixing with an underscore: `_state`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `path`
[INFO] [stderr]   --> src/server/services/problems.rs:69:5
[INFO] [stderr]    |
[INFO] [stderr] 69 |     path: web::Path<(String,)>,
[INFO] [stderr]    |     ^^^^ help: consider prefixing with an underscore: `_path`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `session`
[INFO] [stderr]   --> src/server/services/problems.rs:85:12
[INFO] [stderr]    |
[INFO] [stderr] 85 |         Ok(session) => {
[INFO] [stderr]    |            ^^^^^^^ help: consider prefixing with an underscore: `_session`
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `from`
[INFO] [stderr]   --> src/models.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub fn from(problem: Problem) -> PublicProblem {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `from`
[INFO] [stderr]    --> src/models.rs:103:5
[INFO] [stderr]     |
[INFO] [stderr] 103 |     pub fn from(user: User) -> PublicUser {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `unauthorized`
[INFO] [stderr]   --> src/server/default_handlers.rs:14:14
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub async fn unauthorized() -> HttpResponse {
[INFO] [stderr]    |              ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `internal_server_error`
[INFO] [stderr]   --> src/server/default_handlers.rs:29:14
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub async fn internal_server_error() -> HttpResponse {
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/main.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |     std::fs::create_dir_all(std::path::Path::new(&opts.folder));
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `from`
[INFO] [stderr]   --> src/models.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub fn from(problem: Problem) -> PublicProblem {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `from`
[INFO] [stderr]    --> src/models.rs:103:5
[INFO] [stderr]     |
[INFO] [stderr] 103 |     pub fn from(user: User) -> PublicUser {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `unauthorized`
[INFO] [stderr]   --> src/server/default_handlers.rs:14:14
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub async fn unauthorized() -> HttpResponse {
[INFO] [stderr]    |              ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `internal_server_error`
[INFO] [stderr]   --> src/server/default_handlers.rs:29:14
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub async fn internal_server_error() -> HttpResponse {
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/main.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 39 |     std::fs::create_dir_all(std::path::Path::new(&opts.folder));
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 19s
[INFO] running `"docker" "inspect" "f364664c66ea14b459e2b2e95b5bb7896884a2fe932c8bfa0f3a34e0cc48e401"`
[INFO] running `"docker" "rm" "-f" "f364664c66ea14b459e2b2e95b5bb7896884a2fe932c8bfa0f3a34e0cc48e401"`
[INFO] [stdout] f364664c66ea14b459e2b2e95b5bb7896884a2fe932c8bfa0f3a34e0cc48e401