[INFO] cloning repository https://github.com/Kwesikendy/script
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kwesikendy/script" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKwesikendy%2Fscript", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKwesikendy%2Fscript'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 91613604664db77b5cf65ac4b75de92f1e174694
[INFO] checking Kwesikendy/script against f4dd856795debe636f2ba39a900f162f5abeb7e8 for pr-160904
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKwesikendy%2Fscript" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Kwesikendy/script
[INFO] finished tweaking git repo https://github.com/Kwesikendy/script
[INFO] tweaked toml for git repo https://github.com/Kwesikendy/script written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Kwesikendy/script on toolchain f4dd856795debe636f2ba39a900f162f5abeb7e8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f4dd856795debe636f2ba39a900f162f5abeb7e8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Kwesikendy/script 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" "+f4dd856795debe636f2ba39a900f162f5abeb7e8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] e8e7edd9f032a330d9911d158047a782761aeac6f63c6b74b696ad009a2a201c
[INFO] running `Command { std: "docker" "start" "e8e7edd9f032a330d9911d158047a782761aeac6f63c6b74b696ad009a2a201c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8e7edd9f032a330d9911d158047a782761aeac6f63c6b74b696ad009a2a201c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e8e7edd9f032a330d9911d158047a782761aeac6f63c6b74b696ad009a2a201c" "/opt/rustwide/cargo-home/bin/cargo" "+f4dd856795debe636f2ba39a900f162f5abeb7e8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e8e7edd9f032a330d9911d158047a782761aeac6f63c6b74b696ad009a2a201c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e8e7edd9f032a330d9911d158047a782761aeac6f63c6b74b696ad009a2a201c" "/opt/rustwide/cargo-home/bin/cargo" "+f4dd856795debe636f2ba39a900f162f5abeb7e8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `uuid::Uuid`
[INFO] [stdout]  --> src/handlers/auth.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use uuid::Uuid;
[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: `ProviderError`
[INFO] [stdout]   --> src/handlers/auth.rs:12:30
[INFO] [stdout]    |
[INFO] [stdout] 12 |     provider::{ExamProvider, ProviderError, StudentInfo, StudentSession},
[INFO] [stdout]    |                              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `uuid::Uuid`
[INFO] [stdout]  --> src/handlers/auth.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use uuid::Uuid;
[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: `std::collections::HashMap`
[INFO] [stdout]  --> src/mock_provider.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ProviderError`
[INFO] [stdout]   --> src/handlers/auth.rs:12:30
[INFO] [stdout]    |
[INFO] [stdout] 12 |     provider::{ExamProvider, ProviderError, StudentInfo, StudentSession},
[INFO] [stdout]    |                              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AnswerRevision`, `ExamPackage`, `ExamSummary`, `SubmissionAck`, `Submission`, and `SyncAck`
[INFO] [stdout]  --> src/mock_provider.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     AnswerRevision, ExamPackage, ExamProvider, ExamSummary, ProviderError, StudentSession,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^  ^^^^^^^^^^^                ^^^^^^^^^^^
[INFO] [stdout] 6 |     Submission, SubmissionAck, SyncAck,
[INFO] [stdout]   |     ^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DateTime`
[INFO] [stdout]    --> src/mock_provider.rs:253:22
[INFO] [stdout]     |
[INFO] [stdout] 253 |         use chrono::{DateTime, Utc};
[INFO] [stdout]     |                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::collections::HashMap`
[INFO] [stdout]  --> src/mock_provider.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::collections::HashMap;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AnswerRevision`, `ExamPackage`, `ExamSummary`, `SubmissionAck`, `Submission`, and `SyncAck`
[INFO] [stdout]  --> src/mock_provider.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     AnswerRevision, ExamPackage, ExamProvider, ExamSummary, ProviderError, StudentSession,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^  ^^^^^^^^^^^                ^^^^^^^^^^^
[INFO] [stdout] 6 |     Submission, SubmissionAck, SyncAck,
[INFO] [stdout]   |     ^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DateTime`
[INFO] [stdout]    --> src/mock_provider.rs:253:22
[INFO] [stdout]     |
[INFO] [stdout] 253 |         use chrono::{DateTime, Utc};
[INFO] [stdout]     |                      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ExamProvider`
[INFO] [stdout]  --> src/state.rs:8:23
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::provider::{ExamProvider, StudentSession};
[INFO] [stdout]   |                       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ExamProvider`
[INFO] [stdout]  --> src/state.rs:8:23
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::provider::{ExamProvider, StudentSession};
[INFO] [stdout]   |                       ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `StudentInfo` and `StudentSession`
[INFO] [stdout]  --> src/sync_worker.rs:2:57
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::{state::AppState, provider::{AnswerRevision, StudentSession, StudentInfo, ExamProvider}};
[INFO] [stdout]   |                                                         ^^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `StudentInfo` and `StudentSession`
[INFO] [stdout]  --> src/sync_worker.rs:2:57
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::{state::AppState, provider::{AnswerRevision, StudentSession, StudentInfo, ExamProvider}};
[INFO] [stdout]   |                                                         ^^^^^^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `starts_at` and `ends_at` are never read
[INFO] [stdout]    --> src/mock_provider.rs:188:13
[INFO] [stdout]     |
[INFO] [stdout] 183 |         struct ExamDetailRow {
[INFO] [stdout]     |                ------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 188 |             starts_at: String,
[INFO] [stdout]     |             ^^^^^^^^^
[INFO] [stdout] 189 |             ends_at: String,
[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 `AnswerSaveResult` is never constructed
[INFO] [stdout]    --> src/provider.rs:252:12
[INFO] [stdout]     |
[INFO] [stdout] 252 | pub struct AnswerSaveResult {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `starts_at` and `ends_at` are never read
[INFO] [stdout]    --> src/mock_provider.rs:188:13
[INFO] [stdout]     |
[INFO] [stdout] 183 |         struct ExamDetailRow {
[INFO] [stdout]     |                ------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 188 |             starts_at: String,
[INFO] [stdout]     |             ^^^^^^^^^
[INFO] [stdout] 189 |             ends_at: String,
[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 `AnswerSaveResult` is never constructed
[INFO] [stdout]    --> src/provider.rs:252:12
[INFO] [stdout]     |
[INFO] [stdout] 252 | pub struct AnswerSaveResult {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `reqwest`
[INFO] [stderr]   --> Cargo.toml:40:19
[INFO] [stderr]    |
[INFO] [stderr] 40 | [dev-dependencies.reqwest]
[INFO] [stderr]    |                   ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `reqwest`
[INFO] [stderr] warning: unused dependency `reqwest`
[INFO] [stderr]   --> Cargo.toml:16:15
[INFO] [stderr]    |
[INFO] [stderr] 16 | [dependencies.reqwest]
[INFO] [stderr]    |               ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the dependency on `reqwest`
[INFO] [stderr] warning: `exam-os` (manifest) generated 2 warnings
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 28s
[INFO] running `Command { std: "docker" "inspect" "e8e7edd9f032a330d9911d158047a782761aeac6f63c6b74b696ad009a2a201c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8e7edd9f032a330d9911d158047a782761aeac6f63c6b74b696ad009a2a201c", kill_on_drop: false }`
[INFO] [stdout] e8e7edd9f032a330d9911d158047a782761aeac6f63c6b74b696ad009a2a201c
