ceres-solver/ceres-solver-2.2.0-4-x86_64.pkg.tar.zst build reproducible in our test framework:
4f0b6e681e6e718f5733b97f6b9e6706a443a58a78e701537b09b1ff74040d01 ceres-solver-2.2.0-4-x86_64.pkg.tar.zst
5f07045fd96f2e3336173655acb16076e614db5d723c65876c7e68f2c6004709 ceres-solver-2.2.0-4-x86_64.pkg.tar.zst-b1.BUILDINFO.txt
5f07045fd96f2e3336173655acb16076e614db5d723c65876c7e68f2c6004709 ceres-solver-2.2.0-4-x86_64.pkg.tar.zst-b2.BUILDINFO.txt