$ git clone -n https://src.fedoraproject.org/rpms/tesseract.git /var/lib/mock/f39-build-1736723-41268/root/chroot_tmpdir/scmroot/tesseract
Cloning into '/var/lib/mock/f39-build-1736723-41268/root/chroot_tmpdir/scmroot/tesseract'...
$ git fetch origin da299de67502b2a9cc6046b4a3c1a448a5a8595e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/tesseract
 * [new ref]         da299de67502b2a9cc6046b4a3c1a448a5a8595e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at da299de Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild