You should check if your crash reports have any related bugzilla links.
If there's no bug already, you can use mozregression to find which commit/changeset introduced the bug and then file as new bug as "regressed by" the bug of the culprit commit. That usually gets it handled quickly, especially crashers.
Pinned Comments
heftig commented on 2022-07-27 22:26 (UTC)
Instead of building this yourself, please use the repository from https://bbs.archlinux.org/viewtopic.php?id=117157.
Not only do you skip the very time-consuming builds, but the published package also has debug symbols at Mozilla's crash reports service, which helps tremendously with finding or filing bugs for any crashes you get.
I consider this the canonical
firefox-nightlypackage for Arch Linux.Alternatively, download Firefox Nightly straight from Mozilla, extract it to a writable place (e.g.
~/.local/firefox-nightly) and let it update itself using the integrated updater.