Updating crate failure#0.1.5

Author: bors

fa/il/failure

@@ -4,3 +4,4 @@
 {"name":"failure","vers":"0.1.2","deps":[{"name":"backtrace","req":"^0.3.3","features":[],"optional":true,"default_features":true,"target":null,"kind":"normal"},{"name":"failure_derive","req":"^0.1.2","features":[],"optional":true,"default_features":true,"target":null,"kind":"normal"}],"cksum":"7efb22686e4a466b1ec1a15c2898f91fa9cb340452496dca654032de20ff95b9","features":{"derive":["failure_derive"],"default":["std","derive"],"std":["backtrace"]},"yanked":false,"links":null}
 {"name":"failure","vers":"0.1.3","deps":[{"name":"backtrace","req":"^0.3.3","features":[],"optional":true,"default_features":true,"target":null,"kind":"normal"},{"name":"failure_derive","req":"^0.1.3","features":[],"optional":true,"default_features":true,"target":null,"kind":"normal"}],"cksum":"6dd377bcc1b1b7ce911967e3ec24fa19c3224394ec05b54aa7b083d498341ac7","features":{"std":["backtrace"],"default":["std","derive"],"derive":["failure_derive"]},"yanked":false,"links":null}
 {"name":"failure","vers":"0.1.4","deps":[{"name":"backtrace","req":"^0.3.3","features":[],"optional":true,"default_features":true,"target":null,"kind":"normal"},{"name":"failure_derive","req":"^0.1.4","features":[],"optional":true,"default_features":true,"target":null,"kind":"normal"}],"cksum":"e945b93ec214c6e97b520ec6c5d80267fc97af327658ee5b9f35984626e51fbf","features":{"derive":["failure_derive"],"default":["std","derive"],"std":["backtrace"]},"yanked":false,"links":null}
+{"name":"failure","vers":"0.1.5","deps":[{"name":"backtrace","req":"^0.3.3","features":[],"optional":true,"default_features":true,"target":null,"kind":"normal"},{"name":"failure_derive","req":"^0.1.5","features":[],"optional":true,"default_features":true,"target":null,"kind":"normal"}],"cksum":"795bd83d3abeb9220f257e597aa0080a508b27533824adf336529648f6abf7e2","features":{"std":["backtrace"],"default":["std","derive"],"derive":["failure_derive"]},"yanked":false,"links":null}