Oren Hazi

For anyone else encountering this, it's an i3blocks bug: https://github.com/vivien/i3blocks/issues/422 with an unmerged fix: https://github.com/vivien/i3blocks/pull/425

FWIW, my proposed one line fix from a year ago would work here: ``` ohazi@avocado:~/source/test-eui48$ cargo run Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.04s Running `target/debug/test-eui48` Ok(MacAddress("01:23:45:01:23:45")) Ok(MacAddress("01:23:45:01:23:45"))...