1.27 actually added the armv5te-unknown-linux-musleabi target #52947
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The PR title says
armv5te-unknown-linux-musl, but it looks like the final code merge renamed the target toarmv5te-unknown-linux-musleabi.rustupreports this as correct as well.The Rust Platform Support page needs this added as well, but I'm not certain what codebase that is generated from.