The NetBSD archive servers (https://archive.netbsd.org/pub/NetBSD-archive/NetBSD-9.0/) from which we download NetBSD sources on CI have not been working for the past ~24 hours. This means that the `dist-x86_64-netbsd` CI job cannot rebuild its Docker image. Right now, it doesn't block CI, because we use a cached Docker image, but in the upcoming days the cache might break, and then this would immediately start blocking our CI if it does not get resolved. Zulip discussion about this can be found [here](https://rust-lang.zulipchat.com/#narrow/channel/242791-t-infra/topic/.60dist-x86_64-netbsd.60.20job.20fails.20because.20of.20remote.20download.20is/with/505656528). CC @he32, as you are listed as the Designated Developer [here](https://doc.rust-lang.org/nightly/rustc/platform-support/netbsd.html#designated-developers). :) Any hints on how to resolve this or even where to report the problem? Thank you!