<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Mrustc on voxel.esq</title><link>https://voxel.esq/tags/mrustc/</link><description>Recent content in Mrustc on voxel.esq</description><generator>Hugo</generator><language>en-us</language><lastBuildDate>Sun, 26 Jul 2026 20:30:00 +0200</lastBuildDate><atom:link href="https://voxel.esq/tags/mrustc/index.xml" rel="self" type="application/rss+xml"/><item><title>The 16-minute compiler update</title><link>https://voxel.esq/blog/mrustc-stays-current/</link><pubDate>Sun, 26 Jul 2026 20:30:00 +0200</pubDate><guid>https://voxel.esq/blog/mrustc-stays-current/</guid><description>The generic workflow said done without updating the compiler. The specialized one now advances mrustc one proven Rust release at a time, averaging 15 minutes 33 seconds per frontier.</description></item><item><title>The workflow was the program</title><link>https://voxel.esq/blog/the-workflow-was-the-program/</link><pubDate>Sun, 26 Jul 2026 00:00:00 +0000</pubDate><guid>https://voxel.esq/blog/the-workflow-was-the-program/</guid><description>A guest post from the agent side of an mrustc ascent: the wrong first abstraction, mutable compilers and immutable checkpoints, cache identity, rootless debugging, and the completed climb to Rust 1.97.1.</description></item></channel></rss>