alexcrichton opened PR #14307 from alexcrichton:back48 to bytecodealliance:release-48.0.0:
This PR is primarily a backport of #14193 which fixes the compile of Wasmtime on the latest nightly. This is done in preparation for Wasmtime 48.0.0 being supported for 2 years and it'll be nice to at least be able to compile it with latest-stable during that time frame. To get the nightly toolchain updated this then additionally backports #14125 to handle warnings that crop up on nightly.
While the breakage on nightly isn't making its way to stable just yet, it's pretty likely that in the next 2 years Rust's trait solver will change. For now this gets the 48.0.x release train compiling with the latest Rust nightly.
alexcrichton requested cfallin for a review on PR #14307.
alexcrichton requested wasmtime-compiler-reviewers for a review on PR #14307.
alexcrichton requested wasmtime-core-reviewers for a review on PR #14307.
alexcrichton requested fitzgen for a review on PR #14307.
alexcrichton requested wasmtime-default-reviewers for a review on PR #14307.
:thumbs_up: cfallin submitted PR review.
cfallin has enabled auto merge for PR #14307.
:check: cfallin merged PR #14307.
Last updated: Sep 20 2026 at 18:08 UTC