Merge "Change rust 'syn' module default to 1.0.7" am: 63ebae0e99 am: ef7909897d

Change-Id: I0dcf5372c063e8ddbd87b2b5d3905973a8af6bf3
tree: 133f7e7beb5da3424a8e8d5b2d2b7e362578c840
  1. 0.15.42/
  2. 1.0.7/
  3. .cargo_vcs_info.json