these 20 derivations will be built:
  /nix/store/3a67ygpbc1g877j9qp90qbr232m0am0z-python3.14-nixbot.drv
  /nix/store/4ay82w0han8gvg2bd628wqbcj9x5mxxf-unit-nixbot.service.drv
  /nix/store/ir7jlxpx3azwsjglby0rxfq5n7pbrhcr-system-units.drv
  /nix/store/zdpd7xyrrvsd5sq7dsxlwcknwnf91v2n-etc.drv
  /nix/store/n6algknl59i1dnid4da76whack46bvp0-activate.drv
  /nix/store/afli89n8nydz277x9y2nl7mqm04yws4a-nixos-system-github-test.drv
  /nix/store/rhgrbi06z1vdzc9wpn10r5mv7k00qc61-closure-info.drv
  /nix/store/14iclbs20n5b81r5r7j02cnsvahacvvy-run-nixos-vm.drv
  /nix/store/4n1zgrng1avkr1i4pymfz16di0p7xq98-unit-nixbot.service.drv
  /nix/store/fckv8pdvgjs4n54s53wdydyykmlylbfp-nixos-vm.drv
  /nix/store/sg7s9cmf3900srqhbk100wq3fhv53in3-system-units.drv
  /nix/store/ayhr625pllsnycir32lrh7f073yqfkn5-etc.drv
  /nix/store/i44wv2q3mdr797lhwb757v1zwywp6vyj-activate.drv
  /nix/store/dr621gw5yac15hlgx1a61css6ns2hcg4-nixos-system-gitea-test.drv
  /nix/store/xf2qa1dnjxy31dk6vysvpz4apvjnqnic-closure-info.drv
  /nix/store/88b2cnrxwqcmhvy5d03r7q277ffc4hrd-run-nixos-vm.drv
  /nix/store/zqs3inxk92ra3pgjvqp8w2ciasrix0j5-nixos-vm.drv
  /nix/store/69ksxzs9g9xxqrjix0q29vpygnbkp2d4-driverConfiguration.json.drv
  /nix/store/ccswfsvn8jkwmncwv4sishhh5dr5z62d-nixos-test-driver-nixbot.drv
  /nix/store/rwfp52yzwhjbaic2l9ajw6fjhgdkwvg2-vm-test-run-nixbot.drv
Failed to find a machine for remote build!
derivation: rwfp52yzwhjbaic2l9ajw6fjhgdkwvg2-vm-test-run-nixbot.drv
required (system, features): (aarch64-linux, [kvm, nixos-test])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])