On Sun, May 13, 2018 at 8:00 AM, Jean-Yves Avenard <jyaven...@mozilla.com> wrote:
> Hi > On 12/05/2018 04:47, Boris Zbarsky wrote: > >> Just to be clear, when doing a bisect, one _can_ just deal with local >> builds. But the point is that then it takes tens of minutes per build as >> you point out. So a bisect task that might otherwise take 10-15 minutes >> total (1 minute per downloaded build) ends up taking hours... >> > > I've found it pretty difficult to build old versions once past a couple of > months. Different version of rustc, dev tools not yet supported > (particularly on Windows with requirements to always use the last version > of Visual Studio > ​Just a note about using an older version of rustc: the "rustup override" command can be used to downgrade the rust toolchain for a given repo while not affecting the version that is used on the rest of the system. That can be handy when trying to build older trees. Haik _______________________________________________ dev-platform mailing list dev-platform@lists.mozilla.org https://lists.mozilla.org/listinfo/dev-platform
