calibre/calibre-debug-7.7.0-1-x86_64.pkg.tar.zst build reproducible in our test framework:
d6116f9dd4fd94962356e58dfeb4b6d641aea7b27c87e4bd6548a116635d9a27 calibre-debug-7.7.0-1-x86_64.pkg.tar.zst
32797fe39e0ba2e10001c7ecb300875837f3fa4fd6e9db8f6d95450d5ef0e345 calibre-debug-7.7.0-1-x86_64.pkg.tar.zst-b1.BUILDINFO.txt
32797fe39e0ba2e10001c7ecb300875837f3fa4fd6e9db8f6d95450d5ef0e345 calibre-debug-7.7.0-1-x86_64.pkg.tar.zst-b2.BUILDINFO.txt