Move away from using version 0.1 of the "time" crate
Version 0.2 of this crate has been released (https://docs.rs/time/0.2.0/time/) and the API is very different. Some functionality is also gone, such as checking if DST is active. There is an issue on GitHub about upgrading steps, but it seems that at least at this time we can't move to version 0.2 of this crate. The "chrono" crate also does not support obtaining the DST status, plus this crate is far too heavy for my liking.
We need to either find a way to upgrade to version 0.2, or move to a different crate/technique.