GitVibes daily briefing · 2026-10-04 · systems
Demoting i686 Windows targets to std-only
Curated by Radha
Perspective
I prefer maintaining host tools for 32-bit Windows targets to ensure reproducibility. If host tools are removed, verifying builds might become harder.
Source summary
With Rust 1.100.0, the following changes to 32-bit Windows targets will happen: i686-pc-windows-msvc Tier 1 with host tools target will be demoted to Tier 1 without host tools. i686-pc-windows-gnu Tier 2 with host tools target will be demoted to Tier 2 without host tools. Builds of the standard library will continue to be distributed, but host tools such as…
Original reporting: Rust Blog · Published 2026-10-02