fix: strip newline and carriage return when password is read from stdin

Signed-off-by: Nico Beck <[email protected]>

src/commands/registry.rs

@@ -143,6 +143,9 @@ impl Login {
             let mut buf = String::new();
             let mut stdin = std::io::stdin().lock();
             stdin.read_to_string(&mut buf)?;
+            // trim trailing newlines and carriage returns (see https://blog.v-gar.de/2019/04/rust-remove-trailing-newline-after-input)
+            let len = buf.trim_end_matches(&['\r', '\n'][..]).len();
+            buf.truncate(len);
             buf
         } else {
             match self.password {