Since I can reproduce this with Docker image `ubuntu:bionic` I assume that 18.04 is affected as well. This might change since it's not released yet, but it's worth mentioning it.
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to firefox in Ubuntu. https://bugs.launchpad.net/bugs/1701556 Title: Backport rustc 1.19 and cargo 0.20 to 14.04/16.04/17.04/17.10 Status in cargo package in Ubuntu: Confirmed Status in firefox package in Ubuntu: Confirmed Status in rustc package in Ubuntu: Confirmed Bug description: Firefox 56+ will require rust 1.17 and cargo 0.18 to build. The beta-phase for Firefox 56.0 begins on 7th August and release candidates will be available from 18th September. 17.10/Artful still requires an update of cargo first while rustc is sufficient already. https://wiki.mozilla.org/Rust_Update_Policy_for_Firefox To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cargo/+bug/1701556/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp