Hi,

During a test rebuild, php-sabre-vobject was found to fail to build with
php8.4 8.4.0~beta4-1 available in experimental.

There are intentions to transition to php8.4 for trixie, please see #1074180.

To reproduce this locally, you need to install php8.4 and php-defaults from
experimental on an unstable system or build chroot.

Relevant part (hopefully):


The full build log is available at
http://people.ubuntu.com/~athos-ribeiro/rebuilds/php8.4-beta/2/php-sabre-vobject/php-sabre-vobject_2.1.7-6.1+rebuild1726681169_amd64-2024-09-18T17:39:30Z.build