diff --git a/.circleci/config.yml b/.circleci/config.yml
index e83e632186..9a8215b898 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -160,7 +160,7 @@ commands:
 jobs:
   checks:
     docker:
-      - image: cimg/rust:1.60.0
+      - image: cimg/rust:1.64.0
         auth:
           username: $DOCKER_USER
           password: $DOCKER_PASS
@@ -176,7 +176,7 @@ jobs:
 
   build-and-test:
     docker:
-      - image: cimg/rust:1.60.0
+      - image: cimg/rust:1.64.0
         auth:
           username: $DOCKER_USER
           password: $DOCKER_PASS
diff --git a/Dockerfile b/Dockerfile
index 0d8cf120fa..f33ae83605 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM rust:1.60-buster as builder
+FROM rust:1.64-buster as builder
 WORKDIR /app
 ADD . /app
 ENV PATH=$PATH:/root/.cargo/bin
diff --git a/syncstorage-db-common/src/lib.rs b/syncstorage-db-common/src/lib.rs
index 82cf4aa3bb..a850777deb 100644
--- a/syncstorage-db-common/src/lib.rs
+++ b/syncstorage-db-common/src/lib.rs
@@ -264,7 +264,7 @@ impl<'a> Clone for Box<dyn Db<'a>> {
     }
 }
 
-#[derive(Debug, Deserialize, Clone, PartialEq, Copy)]
+#[derive(Clone, Debug, Deserialize, Eq, PartialEq, Copy)]
 #[serde(rename_all = "lowercase")]
 pub enum Sorting {
     None,
diff --git a/syncstorage-db-common/src/util.rs b/syncstorage-db-common/src/util.rs
index 85f35c11dc..92da71be8d 100644
--- a/syncstorage-db-common/src/util.rs
+++ b/syncstorage-db-common/src/util.rs
@@ -22,7 +22,7 @@ fn ms_since_epoch() -> i64 {
 /// Sync Timestamp
 ///
 /// Internally represents a Sync timestamp as a u64 representing milliseconds since the epoch.
-#[derive(Copy, Clone, Debug, PartialEq, PartialOrd, Deserialize, Serialize, FromSqlRow)]
+#[derive(Copy, Clone, Debug, Eq, PartialEq, PartialOrd, Deserialize, Serialize, FromSqlRow)]
 pub struct SyncTimestamp(
     #[serde(deserialize_with = "deserialize_ts", serialize_with = "serialize_ts")] u64,
 );
diff --git a/syncstorage/src/server/test.rs b/syncstorage/src/server/test.rs
index cac9db62f2..00d12b6041 100644
--- a/syncstorage/src/server/test.rs
+++ b/syncstorage/src/server/test.rs
@@ -410,7 +410,7 @@ async fn post_collection() {
     let bytes =
         test_endpoint_with_body(http::Method::POST, "/1.5/42/storage/bookmarks", res_body).await;
     let result: PostBsos =
-        serde_json::from_slice(&bytes.to_vec()).expect("Could not get result in post_collection");
+        serde_json::from_slice(&bytes).expect("Could not get result in post_collection");
     assert!(result.modified >= start);
     assert_eq!(result.success.len(), 1);
     assert_eq!(result.failed.len(), 0);
@@ -461,7 +461,7 @@ async fn bsos_can_have_a_collection_field() {
          {"id": "2", "collection": "foo", "payload": "SomePayload"},
     ]);
     let bytes = test_endpoint_with_body(http::Method::POST, "/1.5/42/storage/meta", bsos).await;
-    let result: PostBsos = serde_json::from_slice(&bytes.to_vec())
+    let result: PostBsos = serde_json::from_slice(&bytes)
         .expect("Could not get result in bsos_can_have_a_collection_field");
     assert_eq!(result.success.len(), 2);
     assert_eq!(result.failed.len(), 0);
diff --git a/syncstorage/src/tokenserver/auth/browserid.rs b/syncstorage/src/tokenserver/auth/browserid.rs
index a6fbefa7c9..acf81dd287 100644
--- a/syncstorage/src/tokenserver/auth/browserid.rs
+++ b/syncstorage/src/tokenserver/auth/browserid.rs
@@ -9,7 +9,7 @@ use crate::tokenserver::settings::Settings;
 use std::{convert::TryFrom, time::Duration};
 
 /// The information extracted from a valid BrowserID assertion.
-#[derive(Clone, Debug, Default, Deserialize, PartialEq)]
+#[derive(Clone, Debug, Default, Deserialize, Eq, PartialEq)]
 pub struct VerifyOutput {
     pub device_id: Option<String>,
     pub email: String,
diff --git a/syncstorage/src/tokenserver/auth/oauth.rs b/syncstorage/src/tokenserver/auth/oauth.rs
index f6c1aae251..edf3e90ab4 100644
--- a/syncstorage/src/tokenserver/auth/oauth.rs
+++ b/syncstorage/src/tokenserver/auth/oauth.rs
@@ -16,7 +16,7 @@ use core::time::Duration;
 use std::convert::TryFrom;
 
 /// The information extracted from a valid OAuth token.
-#[derive(Clone, Debug, Default, Deserialize, PartialEq, Serialize)]
+#[derive(Clone, Debug, Default, Deserialize, Eq, PartialEq, Serialize)]
 pub struct VerifyOutput {
     #[serde(rename = "user")]
     pub fxa_uid: String,
diff --git a/syncstorage/src/tokenserver/db/results.rs b/syncstorage/src/tokenserver/db/results.rs
index 370b8779d0..c9fb63bbd3 100644
--- a/syncstorage/src/tokenserver/db/results.rs
+++ b/syncstorage/src/tokenserver/db/results.rs
@@ -25,7 +25,7 @@ pub struct GetRawUser {
 
 pub type GetUsers = Vec<GetRawUser>;
 
-#[derive(Debug, Default, PartialEq)]
+#[derive(Debug, Default, Eq, PartialEq)]
 pub struct AllocateUser {
     pub uid: i64,
     pub node: String,
@@ -35,7 +35,7 @@ pub struct AllocateUser {
 /// Represents the relevant information from the most recently-created user record in the database
 /// for a given email and service ID, along with any previously-seen client states seen for the
 /// user.
-#[derive(Debug, Default, PartialEq)]
+#[derive(Debug, Default, Eq, PartialEq)]
 pub struct GetOrCreateUser {
     pub uid: i64,
     pub email: String,
@@ -83,7 +83,7 @@ pub struct GetServiceId {
 }
 
 #[cfg(test)]
-#[derive(Debug, Default, PartialEq, QueryableByName)]
+#[derive(Debug, Default, Eq, PartialEq, QueryableByName)]
 pub struct GetUser {
     #[sql_type = "Integer"]
     #[column_name = "service"]
diff --git a/syncstorage/src/tokenserver/extractors.rs b/syncstorage/src/tokenserver/extractors.rs
index fa10adce62..0c21044e83 100644
--- a/syncstorage/src/tokenserver/extractors.rs
+++ b/syncstorage/src/tokenserver/extractors.rs
@@ -34,7 +34,7 @@ lazy_static! {
 const SYNC_SERVICE_NAME: &str = "sync-1.5";
 
 /// Information from the request needed to process a Tokenserver request.
-#[derive(Debug, Default, PartialEq)]
+#[derive(Debug, Default, Eq, PartialEq)]
 pub struct TokenserverRequest {
     pub user: results::GetOrCreateUser,
     pub auth_data: AuthData,
@@ -414,7 +414,7 @@ impl FromRequest for Token {
 }
 
 /// The data extracted from the authentication token.
-#[derive(Debug, Default, PartialEq)]
+#[derive(Debug, Default, Eq, PartialEq)]
 pub struct AuthData {
     pub client_state: String,
     pub device_id: Option<String>,
diff --git a/syncstorage/src/tokenserver/mod.rs b/syncstorage/src/tokenserver/mod.rs
index c9b902baaf..9892390910 100644
--- a/syncstorage/src/tokenserver/mod.rs
+++ b/syncstorage/src/tokenserver/mod.rs
@@ -83,7 +83,7 @@ impl ServerState {
 
 pub struct TokenserverMetrics(Metrics);
 
-#[derive(Clone, Copy, Debug, Deserialize, PartialEq, Serialize)]
+#[derive(Clone, Copy, Debug, Deserialize, Eq, PartialEq, Serialize)]
 pub enum NodeType {
     #[serde(rename = "mysql")]
     MySql,
diff --git a/syncstorage/src/web/extractors.rs b/syncstorage/src/web/extractors.rs
index 00aabaa30c..9c8cfc6ee7 100644
--- a/syncstorage/src/web/extractors.rs
+++ b/syncstorage/src/web/extractors.rs
@@ -1179,7 +1179,7 @@ impl FromRequest for HawkIdentifier {
     }
 }
 
-#[derive(Debug, Default, Clone, Copy, Deserialize, Validate, PartialEq)]
+#[derive(Debug, Default, Clone, Copy, Deserialize, Eq, PartialEq, Validate)]
 #[serde(default)]
 pub struct Offset {
     pub timestamp: Option<SyncTimestamp>,
@@ -1481,14 +1481,14 @@ impl FromRequest for BatchRequestOpt {
 /// both.
 ///
 /// Used with Option<PreConditionHeader> to extract a possible PreConditionHeader.
-#[derive(Debug, Clone, PartialEq)]
+#[derive(Debug, Clone, Eq, PartialEq)]
 pub enum PreConditionHeader {
     IfModifiedSince(SyncTimestamp),
     IfUnmodifiedSince(SyncTimestamp),
     NoHeader,
 }
 
-#[derive(Debug, Clone, PartialEq)]
+#[derive(Debug, Clone, Eq, PartialEq)]
 pub struct PreConditionHeaderOpt {
     pub opt: Option<PreConditionHeader>,
 }
@@ -1576,7 +1576,7 @@ impl FromRequest for PreConditionHeaderOpt {
 }
 
 /// Validation Error Location in the request
-#[derive(Debug, Deserialize, Serialize, PartialEq)]
+#[derive(Debug, Deserialize, Serialize, Eq, PartialEq)]
 #[serde(rename_all = "lowercase")]
 pub enum RequestErrorLocation {
     Body,
@@ -1628,7 +1628,7 @@ fn validate_qs_commit(commit: &str) -> Result<(), ValidationError> {
 
 /// Verifies the BSO sortindex is in the valid range
 fn validate_body_bso_sortindex(sort: i32) -> Result<(), ValidationError> {
-    if BSO_MIN_SORTINDEX_VALUE <= sort && sort <= BSO_MAX_SORTINDEX_VALUE {
+    if (BSO_MIN_SORTINDEX_VALUE..=BSO_MAX_SORTINDEX_VALUE).contains(&sort) {
         Ok(())
     } else {
         Err(request_error("invalid value", RequestErrorLocation::Body))
diff --git a/tokenserver-common/src/error.rs b/tokenserver-common/src/error.rs
index 0d52eac89a..9784dfb5c0 100644
--- a/tokenserver-common/src/error.rs
+++ b/tokenserver-common/src/error.rs
@@ -156,7 +156,7 @@ impl TokenserverError {
     }
 }
 
-#[derive(Clone, Copy, Debug, PartialEq)]
+#[derive(Clone, Copy, Debug, Eq, PartialEq)]
 pub enum ErrorLocation {
     Header,
     Url,