gtkmm/gtkmm-1:2.24.5-4-x86_64.pkg.tar.zst build reproducible in our test framework:
f7e2a758d7c64b460615ae469cacbbdce808c4c67952605246bfa76edda43db1 gtkmm-1:2.24.5-4-x86_64.pkg.tar.zst
3a315581a766985df531c1a04ab353c366e9836061e6fe7f06ed4de16383842a gtkmm-1:2.24.5-4-x86_64.pkg.tar.zst-b1.BUILDINFO.txt
3a315581a766985df531c1a04ab353c366e9836061e6fe7f06ed4de16383842a gtkmm-1:2.24.5-4-x86_64.pkg.tar.zst-b2.BUILDINFO.txt