Nick Sanders e590874a81 Update `log` -> 0.4, `env_logger` -> 0.5. (#9294) ... * Rename a few types & methods. * Change `(Log)Builder::format` (closure) arg.		2018-08-10 00:04:10 +01:00
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src	simplify kvdb error types (#8924)	2018-07-02 10:04:48 +01:00
Cargo.toml	Update `log` -> 0.4, `env_logger` -> 0.5. (#9294)	2018-08-10 00:04:10 +01:00