[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] 568142b0ac75d8e3b2570cac0bdc2cf51d64711a
[INFO] checking southball/judge-server against master#ba72b15666b2491415aec703a02c2364fe5e2790 for pr-71140
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsouthball%2Fjudge-server" "/workspace/builds/worker-2/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/southball/judge-server on toolchain ba72b15666b2491415aec703a02c2364fe5e2790
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "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-2/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" "+ba72b15666b2491415aec703a02c2364fe5e2790" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+ba72b15666b2491415aec703a02c2364fe5e2790" "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] b573ab3e05e18013ab533b7f0c789dc5ff1b9edb570ad70e7de0739bac2916fd
[INFO] running `"docker" "start" "-a" "b573ab3e05e18013ab533b7f0c789dc5ff1b9edb570ad70e7de0739bac2916fd"`
[INFO] [stderr]    Compiling syn v1.0.16
[INFO] [stderr]    Compiling ring v0.16.11
[INFO] [stderr]     Checking signal-hook-registry v1.2.0
[INFO] [stderr]     Checking hostname v0.3.1
[INFO] [stderr]     Checking brotli-sys v0.3.2
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[INFO] [stderr]     Checking num-bigint v0.2.6
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[INFO] [stderr]     Checking brotli2 v0.3.2
[INFO] [stderr]     Checking resolv-conf v0.6.3
[INFO] [stderr]     Checking tokio v0.2.13
[INFO] [stderr]     Checking tokio-util v0.2.0
[INFO] [stderr]     Checking actix-codec v0.2.0
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling syn-mid v0.5.0
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling derive_more v0.99.3
[INFO] [stderr]    Compiling pin-project-internal v0.4.8
[INFO] [stderr]    Compiling actix-macros v0.1.1
[INFO] [stderr]    Compiling failure_derive v0.1.7
[INFO] [stderr]    Compiling enum-as-inner v0.3.2
[INFO] [stderr]    Compiling async-trait v0.1.24
[INFO] [stderr]    Compiling proc-macro-error-attr v0.4.11
[INFO] [stderr]    Compiling diesel_derives v1.4.1
[INFO] [stderr]    Compiling actix-web-codegen v0.2.1
[INFO] [stderr]    Compiling proc-macro-error v0.4.11
[INFO] [stderr]     Checking failure v0.1.7
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.1 (https://github.com/clap-rs/clap/#19c20f7c)
[INFO] [stderr]    Compiling futures-macro v0.3.4
[INFO] [stderr]     Checking pin-project v0.4.8
[INFO] [stderr]     Checking futures-util v0.3.4
[INFO] [stderr]     Checking actix-threadpool v0.3.1
[INFO] [stderr]     Checking clap v3.0.0-beta.1 (https://github.com/clap-rs/clap/#19c20f7c)
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[INFO] [stderr]     Checking futures-executor v0.3.4
[INFO] [stderr]     Checking actix-service v1.0.5
[INFO] [stderr]     Checking h2 v0.2.2
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[INFO] [stderr]     Checking trust-dns-proto v0.18.0-alpha.2
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[INFO] [stderr]     Checking actix-connect v1.0.2
[INFO] [stderr]     Checking chrono v0.4.11
[INFO] [stderr]     Checking serde_json v1.0.48
[INFO] [stderr]     Checking serde_urlencoded v0.6.1
[INFO] [stderr]     Checking actix-router v0.2.4
[INFO] [stderr]     Checking judge-definitions v0.1.0 (https://github.com/southball/judge-definitions#1b9ecde1)
[INFO] [stderr]     Checking actix-http v1.0.1
[INFO] [stderr]     Checking simple_asn1 v0.4.0
[INFO] [stderr]     Checking simplelog v0.7.4
[INFO] [stderr]     Checking diesel v1.4.3
[INFO] [stderr]     Checking jsonwebtoken v7.1.0
[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 variable: `state`
[INFO] [stderr]   --> src/server/services/problems.rs:65:5
[INFO] [stderr]    |
[INFO] [stderr] 65 |     state: web::Data<AppState>,
[INFO] [stderr]    |     ^^^^^ help: if this is intentional, prefix it 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:66:5
[INFO] [stderr]    |
[INFO] [stderr] 66 |     path: web::Path<(String,)>,
[INFO] [stderr]    |     ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `session`
[INFO] [stderr]   --> src/server/services/problems.rs:82:12
[INFO] [stderr]    |
[INFO] [stderr] 82 |         Ok(session) => {
[INFO] [stderr]    |            ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_session`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `state`
[INFO] [stderr]   --> src/server/services/problems.rs:65:5
[INFO] [stderr]    |
[INFO] [stderr] 65 |     state: web::Data<AppState>,
[INFO] [stderr]    |     ^^^^^ help: if this is intentional, prefix it 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:66:5
[INFO] [stderr]    |
[INFO] [stderr] 66 |     path: web::Path<(String,)>,
[INFO] [stderr]    |     ^^^^ help: if this is intentional, prefix it with an underscore: `_path`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `session`
[INFO] [stderr]   --> src/server/services/problems.rs:82:12
[INFO] [stderr]    |
[INFO] [stderr] 82 |         Ok(session) => {
[INFO] [stderr]    |            ^^^^^^^ help: if this is intentional, prefix it 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: 7 warnings emitted
[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: 7 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 53s
[INFO] running `"docker" "inspect" "b573ab3e05e18013ab533b7f0c789dc5ff1b9edb570ad70e7de0739bac2916fd"`
[INFO] running `"docker" "rm" "-f" "b573ab3e05e18013ab533b7f0c789dc5ff1b9edb570ad70e7de0739bac2916fd"`
[INFO] [stdout] b573ab3e05e18013ab533b7f0c789dc5ff1b9edb570ad70e7de0739bac2916fd