1{ 2 "features": [ 3 "default", 4 "span-locations" 5 ], 6 "package": { 7 "proc-macro2": { 8 "device_supported": false, 9 "host_first_multilib": true 10 } 11 }, 12 "tests": false, 13 "generate_rulesmk": true, 14 "min_sdk_version": "29" 15}