Updating crate `markets#0.3.1`

ma/rk/markets

@@ -1,2 +1,3 @@
 {"name":"markets","vers":"0.2.1","deps":[{"name":"chrono","req":"^0.4","features":["serde"],"optional":false,"default_features":true,"target":null,"kind":"normal","registry":"https://github.com/rust-lang/crates.io-index","package":null},{"name":"chrono-tz","req":"^0.4","features":[],"optional":false,"default_features":true,"target":null,"kind":"normal","registry":"https://github.com/rust-lang/crates.io-index","package":null},{"name":"hashbrown","req":"^0.6.3","features":["serde","ahash"],"optional":false,"default_features":false,"target":null,"kind":"normal","registry":"https://github.com/rust-lang/crates.io-index","package":null},{"name":"serde","req":"^1","features":["derive"],"optional":false,"default_features":true,"target":null,"kind":"normal","registry":"https://github.com/rust-lang/crates.io-index","package":null}],"cksum":"fb61c709e5e88a9da3ae29bebc361afeea97499ffd015a7f93cb2a8e076575c3","features":{"unstable":[]},"yanked":false,"links":null}
 {"name":"markets","vers":"0.3.0","deps":[{"name":"chrono","req":"^0.4","features":["serde"],"optional":false,"default_features":true,"target":null,"kind":"normal","registry":"https://github.com/rust-lang/crates.io-index","package":null},{"name":"chrono-tz","req":"^0.4","features":[],"optional":false,"default_features":true,"target":null,"kind":"normal","registry":"https://github.com/rust-lang/crates.io-index","package":null},{"name":"hashbrown","req":"^0.6.3","features":["serde","ahash"],"optional":false,"default_features":false,"target":null,"kind":"normal","registry":"https://github.com/rust-lang/crates.io-index","package":null},{"name":"serde","req":"^1","features":["derive"],"optional":false,"default_features":true,"target":null,"kind":"normal","registry":"https://github.com/rust-lang/crates.io-index","package":null}],"cksum":"e28aaad1bd71ae1fe84e21de341f4dfcaa55c38e53fa6918075036b1d3245c6e","features":{"unstable":[]},"yanked":false,"links":null}
+{"name":"markets","vers":"0.3.1","deps":[{"name":"chrono","req":"^0.4","features":["serde"],"optional":false,"default_features":true,"target":null,"kind":"normal","registry":"https://github.com/rust-lang/crates.io-index","package":null},{"name":"chrono-tz","req":"^0.4","features":[],"optional":false,"default_features":true,"target":null,"kind":"normal","registry":"https://github.com/rust-lang/crates.io-index","package":null},{"name":"hashbrown","req":"^0.6.3","features":["serde","ahash"],"optional":false,"default_features":false,"target":null,"kind":"normal","registry":"https://github.com/rust-lang/crates.io-index","package":null},{"name":"serde","req":"^1","features":["derive"],"optional":false,"default_features":true,"target":null,"kind":"normal","registry":"https://github.com/rust-lang/crates.io-index","package":null}],"cksum":"3c59cc53c284b26dfda2877689cf8840977481a21f5a1e2fdf64f9c5191be3a1","features":{"unstable":[]},"yanked":false,"links":null}