Viu and Starship COPR builds failing

[jfhbrook]

With the current setups for Viu and Starship, I get these errors:

error: No compatible architectures found for build
+ rpmbuild --define '_topdir /builddir/build' --define '_srcrpmdir /mnt/safe-resultdir-fe8xqg40' -bs /mnt/workdir-5c4omt9x/public/packages/viu/viu.spec
warning: Downloading https://github.com/atanunq/viu/releases/download/v1.5.1/viu-x86_64-unknown-linux-musl to /builddir/build/SOURCES/viu-x86_64-unknown-linux-musl
error: No compatible architectures found for build
make: *** [/mnt/workdir-5c4omt9x/public/.copr/Makefile:4: srpm] Error 1

I'm honestly flummoxed. But I do know RPM doesn't really enjoy downloading binaries. I also know both packages are using musl. Who knows?