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[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Xyven1/letslearnrust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXyven1%2Fletslearnrust", kill_on_drop: false }`
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[INFO] [stdout] f976e905ba1c2868f4757c200e9c057b2a61f893
[INFO] checking Xyven1/letslearnrust against master#b1719530f44e3c8ec903f76020a52bd8764d5d10 for pr-108691
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FXyven1%2Fletslearnrust" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
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[INFO] finished tweaking git repo https://github.com/Xyven1/letslearnrust
[INFO] tweaked toml for git repo https://github.com/Xyven1/letslearnrust written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Xyven1/letslearnrust already has a lockfile, it will not be regenerated
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[INFO] [stdout] warning: unused variable: `username`
[INFO] [stdout]    --> src/client.rs:160:29
[INFO] [stdout]     |
[INFO] [stdout] 160 |         Request::Register { username, password } => {
[INFO] [stdout]     |                             ^^^^^^^^ help: try ignoring the field: `username: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `password`
[INFO] [stdout]    --> src/client.rs:160:39
[INFO] [stdout]     |
[INFO] [stdout] 160 |         Request::Register { username, password } => {
[INFO] [stdout]     |                                       ^^^^^^^^ help: try ignoring the field: `password: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]    --> src/client.rs:163:32
[INFO] [stdout]     |
[INFO] [stdout] 163 |         Request::LoginWithID { id } => {
[INFO] [stdout]     |                                ^^ help: try ignoring the field: `id: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `username`
[INFO] [stdout]    --> src/client.rs:160:29
[INFO] [stdout]     |
[INFO] [stdout] 160 |         Request::Register { username, password } => {
[INFO] [stdout]     |                             ^^^^^^^^ help: try ignoring the field: `username: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `password`
[INFO] [stdout]    --> src/client.rs:160:39
[INFO] [stdout]     |
[INFO] [stdout] 160 |         Request::Register { username, password } => {
[INFO] [stdout]     |                                       ^^^^^^^^ help: try ignoring the field: `password: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]    --> src/client.rs:163:32
[INFO] [stdout]     |
[INFO] [stdout] 163 |         Request::LoginWithID { id } => {
[INFO] [stdout]     |                                ^^ help: try ignoring the field: `id: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `client_sub_key` is never used
[INFO] [stdout]   --> src/db.rs:28:14
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub async fn client_sub_key(client: Client, channel: String) -> RedisResult<()> {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `user_id` is never read
[INFO] [stdout]  --> src/handler.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct RegisterRequest {
[INFO] [stdout]   |            --------------- field in this struct
[INFO] [stdout] 8 |     user_id: usize,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `RegisterRequest` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `topic`, `user_id`, and `message` are never read
[INFO] [stdout]   --> src/handler.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct Event {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 18 |     topic: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 19 |     user_id: Option<usize>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 20 |     message: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Event` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `client_sub_key` is never used
[INFO] [stdout]   --> src/db.rs:28:14
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub async fn client_sub_key(client: Client, channel: String) -> RedisResult<()> {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `user_id` is never read
[INFO] [stdout]  --> src/handler.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct RegisterRequest {
[INFO] [stdout]   |            --------------- field in this struct
[INFO] [stdout] 8 |     user_id: usize,
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `RegisterRequest` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `topic`, `user_id`, and `message` are never read
[INFO] [stdout]   --> src/handler.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct Event {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 18 |     topic: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 19 |     user_id: Option<usize>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 20 |     message: String,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Event` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.07s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: buf_redux v0.8.4, multipart v0.17.1, redis v0.21.2
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "cbcdcc9d7e5384e3a0f9b93db1c993843531609a31608cdfa7a3c5eef2892a32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbcdcc9d7e5384e3a0f9b93db1c993843531609a31608cdfa7a3c5eef2892a32", kill_on_drop: false }`
[INFO] [stdout] cbcdcc9d7e5384e3a0f9b93db1c993843531609a31608cdfa7a3c5eef2892a32