remove unused imports

Author: syphar

src/index/mod.rs

@@ -1,6 +1,6 @@
 use std::{path::PathBuf, process::Command};
 
-use anyhow::{anyhow, Context};
+use anyhow::Context;
 use url::Url;
 
 use self::api::Api;

src/utils/queue_builder.rs

@@ -3,7 +3,7 @@ use crate::{
     utils::{pubsubhubbub, report_error},
     BuildQueue,
 };
-use anyhow::{anyhow, Context, Error};
+use anyhow::{Context, Error};
 use log::{debug, error, info, warn};
 use std::panic::{catch_unwind, AssertUnwindSafe};
 use std::sync::Arc;

src/web/statics.rs

@@ -1,6 +1,6 @@
 use super::{error::Nope, redirect, redirect_base, STATIC_FILE_CACHE_DURATION};
 use crate::utils::report_error;
-use anyhow::{anyhow, Context};
+use anyhow::Context;
 use chrono::Utc;
 use iron::{
     headers::CacheDirective,