Auto merge of #2260 - JohnTitor:quote, r=locks

Update quote and failure versions

Update quote and failure versions since quote v1.0.2 has been yanked and failure v0.1.6 has compilation issue.

```text
Updating failure v0.1.6 -> v0.1.7
Updating failure_derive v0.1.6 -> v0.1.7
Updating quote v1.0.2 -> v1.0.3
```

r? @jtgeibel

Author: bors