Update crate aopt

Author: bors

ao/pt/aopt

@@ -54,3 +54,4 @@
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 {"name":"aopt","vers":"0.15.0","deps":[{"name":"ahash","req":"^0.8","features":[],"optional":false,"default_features":true,"target":null,"kind":"normal"},{"name":"neure","req":"^0.6","features":[],"optional":false,"default_features":true,"target":null,"kind":"normal"},{"name":"serde","req":"^1.0","features":["derive"],"optional":true,"default_features":true,"target":null,"kind":"normal"},{"name":"tracing","req":"^0.1","features":[],"optional":true,"default_features":true,"target":null,"kind":"normal"}],"cksum":"d650f1239bc8cf811e298e39f02b2f5abdb171025a136f3f1b71ffef28092011","features":{"default":[],"log":["tracing"],"serde":["serde/derive"],"shell":[],"sync":[]},"yanked":true}
 {"name":"aopt","vers":"0.16.0","deps":[{"name":"ahash","req":"^0.8","features":[],"optional":false,"default_features":true,"target":null,"kind":"normal"},{"name":"neure","req":"^0.6","features":[],"optional":false,"default_features":true,"target":null,"kind":"normal"},{"name":"serde","req":"^1.0","features":["derive"],"optional":true,"default_features":true,"target":null,"kind":"normal"},{"name":"tracing","req":"^0.1","features":[],"optional":true,"default_features":true,"target":null,"kind":"normal"}],"cksum":"8a245a9b13b0abab9f4e4af2459f24f0330eebf957499fe3a548c92be6deacd3","features":{"default":[],"log":["tracing"],"serde":["serde/derive"],"shell":[],"sync":[]},"yanked":false}
+{"name":"aopt","vers":"0.16.1","deps":[{"name":"ahash","req":"^0.8","features":[],"optional":false,"default_features":true,"target":null,"kind":"normal"},{"name":"neure","req":"^0.6","features":[],"optional":false,"default_features":true,"target":null,"kind":"normal"},{"name":"serde","req":"^1.0","features":["derive"],"optional":true,"default_features":true,"target":null,"kind":"normal"},{"name":"tracing","req":"^0.1","features":[],"optional":true,"default_features":true,"target":null,"kind":"normal"}],"cksum":"1df4baaee7c4d924357ef86849db2701209b97f118d8917359517e52a28ea391","features":{"default":[],"log":["tracing"],"serde":["serde/derive"],"shell":[],"sync":[]},"yanked":false}