python-btrees/python2-btrees-4.5.1-1-x86_64.pkg.tar.xz build reproducible in our test framework:
80f7e0b064b7704dd45defb3a74d32b5c82b6d367fb1ac0277bb09f2f6665f8d python2-btrees-4.5.1-1-x86_64.pkg.tar.xz
dd9e42186e2cb3c07e73846e7ab1dac93a587b06a21700db5acec4a9f9b5ed4f python2-btrees-4.5.1-1-x86_64.pkg.tar.xz-b1.BUILDINFO.txt
dd9e42186e2cb3c07e73846e7ab1dac93a587b06a21700db5acec4a9f9b5ed4f python2-btrees-4.5.1-1-x86_64.pkg.tar.xz-b2.BUILDINFO.txt