Add span to spawned prune task

src/queue/cleanup.rs

@@ -7,6 +7,7 @@ use crate::{
 };
 use futures_util::TryStreamExt;
 use reqwest_middleware::ClientWithMiddleware;
+use tracing::Instrument;
 
 pub(super) fn perform<'a, R, S>(
     repo: &'a R,
@@ -198,7 +199,11 @@ where
         let repo = repo.clone();
         let store = store.clone();
 
-        let res = actix_rt::spawn(async move {
+        let current_span = tracing::Span::current();
+        let span = tracing::debug_span!(parent: current_span, "ensure details");
+
+        let res = actix_rt::spawn(
+            async move {
                 let mut count = count;
 
                 if let Some(ident) = repo.identifier(hash.clone()).await? {
@@ -219,7 +224,9 @@ where
                 }
 
                 Ok(count) as Result<u64, Error>
-        })
+            }
+            .instrument(span),
+        )
         .await;
 
         match res {