Bump log from 0.4.8 to 0.4.10

Bumps [log](https://github.com/rust-lang/log) from 0.4.8 to 0.4.10.
- [Release notes](https://github.com/rust-lang/log/releases)
- [Changelog](https://github.com/rust-lang/log/blob/master/CHANGELOG.md)
- [Commits](rust-lang/log@0.4.8...0.4.10)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Author: dependabot-preview[bot]

Cargo.lock

@@ -37,7 +37,7 @@ env_logger = "0.7.1"
 fnv = "1.0.6"
 futures = "0.3.1"
 hex = "0.4.0"
-log = "0.4.8"
+log = "0.4.10"
 mio = "0.6.21"
 net2 = "0.2.33"
 nix = "0.16.0"