Update to drupal 8.0.0-rc1. For more information, see https://www.drupal.org/node/2582663

core/modules/field/migration_templates/d6_field.yml

@@ -1,5 +1,5 @@
 id: d6_field
-label: Drupal 6 field configuration
+label: Field configuration
 migration_tags:
   - Drupal 6
 builder:
@@ -128,9 +128,8 @@ process:
   settings:
     plugin: field_settings
     source:
-      - @type
+      - '@type'
       - global_settings
-      - widget_settings
 
 destination:
   plugin: md_entity:field_storage_config

core/modules/field/migration_templates/d6_field_formatter_settings.yml

@@ -1,5 +1,5 @@
 id: d6_field_formatter_settings
-label: Drupal 6 field formatter configuration
+label: Field formatter configuration
 migration_tags:
   - Drupal 6
 builder:

core/modules/field/migration_templates/d6_field_instance.yml

@@ -1,5 +1,5 @@
 id: d6_field_instance
-label: Drupal 6 field instance configuration
+label: Field instance configuration
 migration_tags:
   - Drupal 6
 builder:

core/modules/field/migration_templates/d6_field_instance_widget_settings.yml

@@ -1,5 +1,5 @@
 id: d6_field_instance_widget_settings
-label: Drupal 6 field instance widget configuration
+label: Field instance widget configuration
 migration_tags:
   - Drupal 6
 builder:

core/modules/field/migration_templates/d7_field.yml

@@ -1,5 +1,5 @@
 id: d7_field
-label: Drupal 7 field configuration
+label: Field configuration
 migration_tags:
   - Drupal 7
 source:

core/modules/field/migration_templates/d7_field_formatter_settings.yml

@@ -1,5 +1,5 @@
 id: d7_field_formatter_settings
-label: Drupal 7 field formatter configuration
+label: Field formatter configuration
 migration_tags:
   - Drupal 7
 source:

core/modules/field/migration_templates/d7_field_instance.yml

@@ -1,4 +1,5 @@
 id: d7_field_instance
+label: Field instance configuration
 migration_tags:
   - Drupal 7
 source:

core/modules/field/migration_templates/d7_field_instance_widget_settings.yml

@@ -1,5 +1,5 @@
 id: d7_field_instance_widget_settings
-label: Drupal 7 field instance widget configuration
+label: Field instance widget configuration
 migration_tags:
   - Drupal 7
 source:
@@ -15,12 +15,12 @@ process:
       plugin: migration
       migration: d7_field
       source:
-        - entity_type
         - field_name
+        - entity_type
     -
       plugin: extract
       index:
-        - 1
+        - 0
     -
       plugin: skip_on_empty
       method: row
@@ -44,6 +44,7 @@ process:
         phone_textfield: telephone_default
         options_onoff: boolean_checkbox
         entityreference_autocomplete: entity_reference_autocomplete
+        taxonomy_autocomplete: entity_reference_autocomplete
   'options/settings':
     plugin: field_instance_widget_settings
     source:

core/modules/field/migration_templates/d7_view_modes.yml

@@ -1,5 +1,5 @@
 id: d7_view_modes
-label: Drupal 7 view modes
+label: View modes
 migration_tags:
   - Drupal 7
 source: