The upstream build infrastructure is already using rustc 1.57.0 (https://bugzilla.mozilla.org/show_bug.cgi?id=1742749)
When the actual requirement bump will happen is hard to say. A vague time frame can be taken from https://bugzilla.mozilla.org/show_bug.cgi?id=1744102#c3
The upstream build infrastructure is already using rustc 1.57.0 (https:/ /bugzilla. mozilla. org/show_ bug.cgi? id=1742749)
When the actual requirement bump will happen is hard to say. A vague time frame can be taken from https:/ /bugzilla. mozilla. org/show_ bug.cgi? id=1744102# c3