[INFO] cloning repository https://github.com/jw910731/course-bot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jw910731/course-bot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjw910731%2Fcourse-bot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjw910731%2Fcourse-bot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] adf3a872bd98692e34b4055283c06c88aecbe874
[INFO] testing jw910731/course-bot against 1.94.0 for beta-1.95-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjw910731%2Fcourse-bot" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jw910731/course-bot
[INFO] finished tweaking git repo https://github.com/jw910731/course-bot
[INFO] tweaked toml for git repo https://github.com/jw910731/course-bot written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jw910731/course-bot on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jw910731/course-bot 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" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded levenshtein v1.0.5
[INFO] [stderr]   Downloaded uwl v0.6.0
[INFO] [stderr]   Downloaded reqwest_cookie_store v0.8.0
[INFO] [stderr]   Downloaded command_attr v0.5.3
[INFO] [stderr]   Downloaded kv v0.24.0
[INFO] [stderr]   Downloaded cookie_store v0.21.1
[INFO] [stderr]   Downloaded zstd-safe v4.1.3+zstd.1.5.1
[INFO] [stderr]   Downloaded duration-string v0.4.0
[INFO] [stderr]   Downloaded zstd v0.9.2+zstd.1.5.1
[INFO] [stderr]   Downloaded env_logger v0.11.6
[INFO] [stderr]   Downloaded envconfig_derive v0.11.0
[INFO] [stderr]   Downloaded envconfig v0.11.0
[INFO] [stderr]   Downloaded reqwest v0.12.11
[INFO] [stderr]   Downloaded zstd-sys v1.6.2+zstd.1.5.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 35e4897bb3fa1fb8da5c33ac2a5d8d031824f100580b58b6004bd846b67206ff
[INFO] running `Command { std: "docker" "start" "-a" "35e4897bb3fa1fb8da5c33ac2a5d8d031824f100580b58b6004bd846b67206ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "35e4897bb3fa1fb8da5c33ac2a5d8d031824f100580b58b6004bd846b67206ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35e4897bb3fa1fb8da5c33ac2a5d8d031824f100580b58b6004bd846b67206ff", kill_on_drop: false }`
[INFO] [stdout] 35e4897bb3fa1fb8da5c33ac2a5d8d031824f100580b58b6004bd846b67206ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+1.94.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 30821af57193d8263fc4034c8a2153ee0c7cd753ab660fb4581c1918df3c6c2c
[INFO] running `Command { std: "docker" "start" "-a" "30821af57193d8263fc4034c8a2153ee0c7cd753ab660fb4581c1918df3c6c2c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling bytes v1.9.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.15
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling itoa v1.0.14
[INFO] [stderr]    Compiling once_cell v1.20.2
[INFO] [stderr]    Compiling litemap v0.7.4
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling httparse v1.9.5
[INFO] [stderr]    Compiling indexmap v2.7.0
[INFO] [stderr]    Compiling rustls-pki-types v1.10.1
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling time-macros v0.2.19
[INFO] [stderr]    Compiling serde_json v1.0.134
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling rustls v0.22.4
[INFO] [stderr]    Compiling openssl v0.10.68
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling native-tls v0.2.12
[INFO] [stderr]    Compiling syn v2.0.91
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]    Compiling miniz_oxide v0.8.2
[INFO] [stderr]    Compiling http v1.2.0
[INFO] [stderr]    Compiling http v0.2.12
[INFO] [stderr]    Compiling cookie v0.18.1
[INFO] [stderr]    Compiling zstd-safe v4.1.3+zstd.1.5.1
[INFO] [stderr]    Compiling ipnet v2.10.1
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling cpufeatures v0.2.16
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling openssl-probe v0.1.5
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling litrs v0.4.1
[INFO] [stderr]    Compiling http-body v0.4.6
[INFO] [stderr]    Compiling psl-types v2.0.11
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling socket2 v0.5.8
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling cc v1.0.94
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling webpki-roots v0.26.7
[INFO] [stderr]    Compiling serenity v0.12.4
[INFO] [stderr]    Compiling gimli v0.31.1
[INFO] [stderr]    Compiling iana-time-zone v0.1.61
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling document-features v0.2.10
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling rmp v0.8.14
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling fs2 v0.4.3
[INFO] [stderr]    Compiling flate2 v1.0.35
[INFO] [stderr]    Compiling rustls-pemfile v2.2.0
[INFO] [stderr]    Compiling thiserror v2.0.9
[INFO] [stderr]    Compiling typemap_rev v0.3.0
[INFO] [stderr]    Compiling uuid v1.11.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.24
[INFO] [stderr]    Compiling levenshtein v1.0.5
[INFO] [stderr]    Compiling uwl v0.6.0
[INFO] [stderr]    Compiling anyhow v1.0.95
[INFO] [stderr]    Compiling anstream v0.6.18
[INFO] [stderr]    Compiling duration-string v0.4.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling dotenv v0.15.0
[INFO] [stderr]    Compiling cfb v0.7.3
[INFO] [stderr]    Compiling ring v0.17.3
[INFO] [stderr]    Compiling openssl-sys v0.9.104
[INFO] [stderr]    Compiling zstd-sys v1.6.2+zstd.1.5.1
[INFO] [stderr]    Compiling http-body-util v0.1.2
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling env_filter v0.1.3
[INFO] [stderr]    Compiling infer v0.16.0
[INFO] [stderr]    Compiling env_logger v0.11.6
[INFO] [stderr]    Compiling addr2line v0.24.2
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]    Compiling darling_core v0.20.10
[INFO] [stderr]    Compiling backtrace v0.3.74
[INFO] [stderr]    Compiling command_attr v0.5.3
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling zerofrom-derive v0.1.5
[INFO] [stderr]    Compiling yoke-derive v0.7.5
[INFO] [stderr]    Compiling zerovec-derive v0.10.3
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling icu_provider_macros v1.5.0
[INFO] [stderr]    Compiling zerofrom v0.1.5
[INFO] [stderr]    Compiling tracing-attributes v0.1.28
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]    Compiling tokio v1.42.0
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling yoke v0.7.5
[INFO] [stderr]    Compiling zerovec v0.10.4
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling rustls-webpki v0.102.8
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rustls-webpki v0.101.7
[INFO] [stderr]    Compiling sct v0.7.1
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling darling_macro v0.20.10
[INFO] [stderr]    Compiling async-trait v0.1.83
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling tinystr v0.7.6
[INFO] [stderr]    Compiling icu_collections v1.5.0
[INFO] [stderr]    Compiling icu_locid v1.5.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling darling v0.20.10
[INFO] [stderr]    Compiling envconfig_derive v0.11.0
[INFO] [stderr]    Compiling poise_macros v0.6.1
[INFO] [stderr]    Compiling icu_provider v1.5.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.9
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling icu_locid_transform v1.5.0
[INFO] [stderr]    Compiling envconfig v0.11.0
[INFO] [stderr]    Compiling deranged v0.3.11
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling icu_properties v1.5.1
[INFO] [stderr]    Compiling time v0.3.37
[INFO] [stderr]    Compiling secrecy v0.8.0
[INFO] [stderr]    Compiling serde_cow v0.1.2
[INFO] [stderr]    Compiling chrono v0.4.39
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling tokio-util v0.7.13
[INFO] [stderr]    Compiling tokio-rustls v0.24.1
[INFO] [stderr]    Compiling tokio-native-tls v0.3.1
[INFO] [stderr]    Compiling tokio-rustls v0.25.0
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling h2 v0.4.7
[INFO] [stderr]    Compiling h2 v0.3.26
[INFO] [stderr]    Compiling dashmap v5.5.3
[INFO] [stderr]    Compiling icu_normalizer v1.5.0
[INFO] [stderr]    Compiling rmp-serde v1.3.0
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling idna_adapter v1.2.0
[INFO] [stderr]    Compiling idna v1.0.3
[INFO] [stderr]    Compiling url v2.5.4
[INFO] [stderr]    Compiling publicsuffix v2.3.0
[INFO] [stderr]    Compiling tungstenite v0.21.0
[INFO] [stderr]    Compiling cookie_store v0.21.1
[INFO] [stderr]    Compiling hyper v1.5.2
[INFO] [stderr]    Compiling tokio-tungstenite v0.21.0
[INFO] [stderr]    Compiling hyper v0.14.32
[INFO] [stderr]    Compiling hyper-util v0.1.10
[INFO] [stderr]    Compiling hyper-tls v0.6.0
[INFO] [stderr]    Compiling reqwest v0.12.11
[INFO] [stderr]    Compiling zstd v0.9.2+zstd.1.5.1
[INFO] [stderr]    Compiling sled v0.34.7
[INFO] [stderr]    Compiling reqwest_cookie_store v0.8.0
[INFO] [stderr]    Compiling hyper-rustls v0.24.2
[INFO] [stderr]    Compiling reqwest v0.11.27
[INFO] [stderr]    Compiling kv v0.24.0
[INFO] [stderr]    Compiling poise v0.6.1
[INFO] [stderr]    Compiling course-bot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `trace`
[INFO] [stdout]   --> src/main.rs:10:24
[INFO] [stdout]    |
[INFO] [stdout] 10 | use log::{error, info, trace, warn};
[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: `trace`
[INFO] [stdout]  --> src/bot.rs:5:31
[INFO] [stdout]   |
[INFO] [stdout] 5 | use log::{debug, error, info, trace, warn};
[INFO] [stdout]   |                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]    --> src/crawler.rs:509:9
[INFO] [stdout]     |
[INFO] [stdout] 509 |     use super::*;
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `batch_query` is never used
[INFO] [stdout]    --> src/crawler.rs:100:18
[INFO] [stdout]     |
[INFO] [stdout]  31 | impl NtnuCrawlerManager {
[INFO] [stdout]     | ----------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 100 |     pub async fn batch_query<T, I>(&mut self, course_ids: I) -> Result<Vec<bool>>
[INFO] [stdout]     |                  ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `HttpErr`, `ReqwestErr`, and `NoneErr` are never constructed
[INFO] [stdout]    --> src/crawler.rs:427:5
[INFO] [stdout]     |
[INFO] [stdout] 425 | pub enum CaptchaServiceError {
[INFO] [stdout]     |          ------------------- variants in this enum
[INFO] [stdout] 426 |     #[error("service respond status: {0}")]
[INFO] [stdout] 427 |     HttpErr(reqwest::StatusCode),
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 430 |     ReqwestErr(reqwest::Error),
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 433 |     NoneErr,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `CaptchaServiceError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 35s
[INFO] running `Command { std: "docker" "inspect" "30821af57193d8263fc4034c8a2153ee0c7cd753ab660fb4581c1918df3c6c2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30821af57193d8263fc4034c8a2153ee0c7cd753ab660fb4581c1918df3c6c2c", kill_on_drop: false }`
[INFO] [stdout] 30821af57193d8263fc4034c8a2153ee0c7cd753ab660fb4581c1918df3c6c2c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+1.94.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74c6c94c8edef7323f1a928a87807d0844540b9590d71e6e8d51a276e65fbf00
[INFO] running `Command { std: "docker" "start" "-a" "74c6c94c8edef7323f1a928a87807d0844540b9590d71e6e8d51a276e65fbf00", kill_on_drop: false }`
[INFO] [stderr]    Compiling course-bot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `trace`
[INFO] [stdout]   --> src/main.rs:10:24
[INFO] [stdout]    |
[INFO] [stdout] 10 | use log::{error, info, trace, warn};
[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: `trace`
[INFO] [stdout]  --> src/bot.rs:5:31
[INFO] [stdout]   |
[INFO] [stdout] 5 | use log::{debug, error, info, trace, warn};
[INFO] [stdout]   |                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `batch_query` is never used
[INFO] [stdout]    --> src/crawler.rs:100:18
[INFO] [stdout]     |
[INFO] [stdout]  31 | impl NtnuCrawlerManager {
[INFO] [stdout]     | ----------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 100 |     pub async fn batch_query<T, I>(&mut self, course_ids: I) -> Result<Vec<bool>>
[INFO] [stdout]     |                  ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `HttpErr`, `ReqwestErr`, and `NoneErr` are never constructed
[INFO] [stdout]    --> src/crawler.rs:427:5
[INFO] [stdout]     |
[INFO] [stdout] 425 | pub enum CaptchaServiceError {
[INFO] [stdout]     |          ------------------- variants in this enum
[INFO] [stdout] 426 |     #[error("service respond status: {0}")]
[INFO] [stdout] 427 |     HttpErr(reqwest::StatusCode),
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 430 |     ReqwestErr(reqwest::Error),
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 433 |     NoneErr,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `CaptchaServiceError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.78s
[INFO] running `Command { std: "docker" "inspect" "74c6c94c8edef7323f1a928a87807d0844540b9590d71e6e8d51a276e65fbf00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74c6c94c8edef7323f1a928a87807d0844540b9590d71e6e8d51a276e65fbf00", kill_on_drop: false }`
[INFO] [stdout] 74c6c94c8edef7323f1a928a87807d0844540b9590d71e6e8d51a276e65fbf00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+1.94.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 99738584155fe83ff173dbfcbbd32a7d360dc253e5705011855a5c3787b706a3
[INFO] running `Command { std: "docker" "start" "-a" "99738584155fe83ff173dbfcbbd32a7d360dc253e5705011855a5c3787b706a3", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `trace`
[INFO] [stderr]   --> src/main.rs:10:24
[INFO] [stderr]    |
[INFO] [stderr] 10 | use log::{error, info, trace, warn};
[INFO] [stderr]    |                        ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `trace`
[INFO] [stderr]  --> src/bot.rs:5:31
[INFO] [stderr]   |
[INFO] [stderr] 5 | use log::{debug, error, info, trace, warn};
[INFO] [stderr]   |                               ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `batch_query` is never used
[INFO] [stderr]    --> src/crawler.rs:100:18
[INFO] [stderr]     |
[INFO] [stderr]  31 | impl NtnuCrawlerManager {
[INFO] [stderr]     | ----------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 100 |     pub async fn batch_query<T, I>(&mut self, course_ids: I) -> Result<Vec<bool>>
[INFO] [stderr]     |                  ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variants `HttpErr`, `ReqwestErr`, and `NoneErr` are never constructed
[INFO] [stderr]    --> src/crawler.rs:427:5
[INFO] [stderr]     |
[INFO] [stderr] 425 | pub enum CaptchaServiceError {
[INFO] [stderr]     |          ------------------- variants in this enum
[INFO] [stderr] 426 |     #[error("service respond status: {0}")]
[INFO] [stderr] 427 |     HttpErr(reqwest::StatusCode),
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 430 |     ReqwestErr(reqwest::Error),
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 433 |     NoneErr,
[INFO] [stderr]     |     ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `CaptchaServiceError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `course-bot` (bin "course-bot" test) generated 4 warnings (run `cargo fix --bin "course-bot" -p course-bot --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/course_bot-9880ec8ab88eac45)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test crawler::test::test_captcha_process ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "99738584155fe83ff173dbfcbbd32a7d360dc253e5705011855a5c3787b706a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99738584155fe83ff173dbfcbbd32a7d360dc253e5705011855a5c3787b706a3", kill_on_drop: false }`
[INFO] [stdout] 99738584155fe83ff173dbfcbbd32a7d360dc253e5705011855a5c3787b706a3
