these 2 derivations will be built:
  /nix/store/mw8acpvrxqygdygnrgxdyxsb8dk7pc9w-treefmt.drv
  /nix/store/y5a6lbzmyayjd0my5vxabcz4qmq91b5p-treefmt-check.drv
building '/nix/store/mw8acpvrxqygdygnrgxdyxsb8dk7pc9w-treefmt.drv' on 'ssh-ng://customer@mac02'
building '/nix/store/mw8acpvrxqygdygnrgxdyxsb8dk7pc9w-treefmt.drv'
building '/nix/store/y5a6lbzmyayjd0my5vxabcz4qmq91b5p-treefmt-check.drv' on 'ssh-ng://customer@mac02'
building '/nix/store/y5a6lbzmyayjd0my5vxabcz4qmq91b5p-treefmt-check.drv'


nixbot: build timed out after 10800s