cargo clippy fixes after upgradeing rustc

Cargo.toml

@@ -98,3 +98,5 @@ cast_lossless = "allow"
 default_numeric_fallback = "allow"
 expect_used = "allow"
 unnecessary_wraps = "allow"
+
+std_instead_of_core = "allow"

src/html.rs

@@ -122,9 +122,9 @@ fn add_owners_to_crates(crates: &mut [Crate], users: &Vec<User>, owner_by_crate_
                 //println!("owner_id: {owner_id}");
                 match mapping.get(owner_id) {
                     Some(val) => {
-                        krate.owner_gh_login = val.gh_login.clone();
-                        krate.owner_name = val.name.clone();
-                        krate.owner_gh_avatar = val.gh_avatar.clone();
+                        krate.owner_gh_login.clone_from(&val.gh_login);
+                        krate.owner_name.clone_from(&val.name);
+                        krate.owner_gh_avatar.clone_from(&val.gh_avatar);
                     }
                     None => {
                         log::warn!("crate {crate_id} owner_id {owner_id} does not have a user");

src/vcs.rs

@@ -193,6 +193,7 @@ fn read_rustfmt(rustfmt: &mut Vec<String>, filename: &str, name: &str) {
                         //log::debug!("key: {:30} value: {}", row.0, row.1);
                         let mut value = row.1.to_string();
                         #[allow(clippy::string_slice)]
+                        #[allow(clippy::assigning_clones)]
                         if value.starts_with('"') && value.ends_with('"') {
                             value = value[1..value.len() - 1].to_owned();
                         }