these 13 derivations will be built:
  /nix/store/jbvn4ky9gwgwpsyrn7h06ly5mlxqyaal-nix-eval-jobs-2.35.2.drv
  /nix/store/aal75jsywix1zm8zjs7xpzw73xknpdsv-unit-nixbot.service.drv
  /nix/store/bag6f6znjfxqb1b2k1myhj1l1yigys0k-system-units.drv
  /nix/store/q8wpnks2cyikwd9svbzpw47m14mxx7ni-etc.drv
  /nix/store/93vbg3srx2xsvgfnjc2j1pp0vgp6dvyh-activate.drv
  /nix/store/gmya79kj4ksawqpgqbwfv8irbmpay8yi-nixos-system-gitlab-test.drv
  /nix/store/5ixacafhaadrx2vl8d3qir20n4r5nh12-closure-info.drv
  /nix/store/8h9c2dmcicm8p45d8faxspmfvb6ncib7-closure-info.drv
  /nix/store/gbasck4zxvjxmwh6gq0qs2nvbv7viid8-run-nixos-vm.drv
  /nix/store/ifqwkmnw5669axzqi03cnxm2bmzf60g0-nixos-vm.drv
  /nix/store/l9pc1g6kk0s2n615z90wdjma5aqklajc-driverConfiguration.json.drv
  /nix/store/wn5kly4d5dl2h4d7ln43g2wsh2f8d7lj-nixos-test-driver-nixbot-gitlab.drv
  /nix/store/4svy2r94pvwvb5pdpw3c1s48pmcvm97r-vm-test-run-nixbot-gitlab.drv
Failed to find a machine for remote build!
derivation: 4svy2r94pvwvb5pdpw3c1s48pmcvm97r-vm-test-run-nixbot-gitlab.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], [])