MSYS2 is starting for the first time. Executing the initial setup.
Copying skeleton files.
These files are for the users to personalise their msys2 experience.
They will never be overwritten nor automatically updated.
'./.bashrc' -> '/home/runneradmin/.bashrc'
'./.bash_profile' -> '/home/runneradmin/.bash_profile'
'./.profile' -> '/home/runneradmin/.profile'
Initial setup complete. MSYS2 is now ready to use.
+ pacman -Sy --noconfirm --needed make rust base-devel
:: Synchronizing package databases...
clangarm64 downloading...
mingw32 downloading...
mingw64 downloading...
ucrt64 downloading...
clang64 downloading...
msys downloading...
error: ucrt64: signature from "Christoph Reiter (MSYS2 development key) <reiter.christoph@gmail.com>" is invalid
error: failed to synchronize all databases (invalid or corrupted database (PGP signature))
Error: Process completed with exit code 1.
https://github.com/uutils/coreutils/actions/runs/26073000792/job/76658121861?pr=12372