During a rebuild of all packages in sid, your package failed to build on amd64.
I make the following observations about this package. * It relies on perma-unstable rustc features and this is the third time it has broken in the last two years due to changes in rustc. * It has no long-term future, the future of "portable simd" is as a feature in the standard library "std::simd". This is also an unstable feature at present but at least has a path to stabilization. * The current development team does not have access to the packed-simd crate on crates.io, so new releases are being released under the alternate crate name "packed-simd2". * No applications in Debian currently use it, the only remaining reverse dependencies are optional features in the encoding-rs, grep-searcher and grep crates. * The upstream author of those crates said in a recent commit message "I'm *very* close to just removing the 'simd-accel' feature altogether." Personally I think it's time for this package to go. Unless someone expresses an intent to fix this package, I intend to patch the encoding-rs grep-searcher and grep crates to remove the "simd-accel" feature allowing this package to be autoremoved from testing without taking any applications with it.
