add callback for getContainerIp (#2851)

* add callback for getContainerIp

* register callback before retrieving info

* version bump; only use backports for linux

core/startos/src/net/acme.rs

@@ -74,7 +74,8 @@ impl<'a> async_acme::cache::AcmeCache for AcmeCertCache<'a> {
                     .as_accounts_mut()
                     .insert(&contacts, &Pem::new(key))
             })
-            .await?;
+            .await
+            .result?;
         Ok(())
     }
 
@@ -166,7 +167,8 @@ impl<'a> async_acme::cache::AcmeCache for AcmeCertCache<'a> {
                     .upsert(&directory_url, || Ok(BTreeMap::new()))?
                     .insert(&identifiers, &cert)
             })
-            .await?;
+            .await
+            .result?;
 
         Ok(())
     }
@@ -259,7 +261,8 @@ pub async fn init(
                 .as_acme_mut()
                 .insert(&provider, &AcmeSettings { contact })
         })
-        .await?;
+        .await
+        .result?;
     Ok(())
 }
 
@@ -280,6 +283,7 @@ pub async fn remove(
                 .as_acme_mut()
                 .remove(&provider)
         })
-        .await?;
+        .await
+        .result?;
     Ok(())
 }