these 24 derivations will be built:
  /nix/store/lyg1490i2whci1bf4xl03lfmq2763j72-nix.conf.drv
  /nix/store/wrl70c3ywfadihcv1dv8zgr3n1qhw2gn-unit-nix-grpc-daemon.service.drv
  /nix/store/5j0rnwxp062qx4i6zaf0fzdk9vclfass-X-Restart-Triggers-nix-daemon.drv
  /nix/store/x07rnskys7i3pf5wcxhxwd4qhddfpl4b-unit-nix-daemon.service.drv
  /nix/store/mvjmk8g3y120408c5rbrc98q785cpzrk-system-units.drv
  /nix/store/k8vhk80pc4ljynr1zk2szvacxznhgb1c-etc.drv
  /nix/store/awhh1mm6395cd9hpkhadz0bxakc7cm5k-activate.drv
  /nix/store/7387lx725xmbw29vfpw5wlr51hd5z3j4-nixos-system-server-test.drv
  /nix/store/bp2bss6sivglgn0l2mzxidmiv2ry4smm-closure-info.drv
  /nix/store/b6c4p05dyhypk2pr7j341szng29caxm6-run-nixos-vm.drv
  /nix/store/3mrhwvp74i8dd5n6p7id5fi6sjwrf357-nixos-vm.drv
  /nix/store/r1r9nh01nspmw564wqffxz3ww8jm9p4a-nix.conf.drv
  /nix/store/wyw65nlbisirvdqb69ackgq2p8lgrah5-X-Restart-Triggers-nix-daemon.drv
  /nix/store/2vwiqgdnbhidwp57v6z79zihka7xandv-unit-nix-daemon.service.drv
  /nix/store/c5an8n75bysay2cwr84g52p30y1b714i-system-units.drv
  /nix/store/bi4xf1bflrd4yyaz3yaadk73ap4lqz4r-etc.drv
  /nix/store/sp417d762y9qdim596wsjvhbhi6gq4bz-activate.drv
  /nix/store/86jbnncanqanmh491c59mjg8qnjd72ld-nixos-system-host1-test.drv
  /nix/store/l3ihs623ilmwkzxc9lpd162ih1779zpk-closure-info.drv
  /nix/store/a2qjl95bm0cfi273qnmlbvskyigqfwkw-run-nixos-vm.drv
  /nix/store/9p0rn1xwfd8y3bzxih9gjng8rkdi9ian-nixos-vm.drv
  /nix/store/ds77ac8hhph92hp11b7ygynqj4zyijia-driverConfiguration.json.drv
  /nix/store/hpn6w4593adl9rf4syjz1za1g1nv8029-nixos-test-driver-nix-grpc-store-acme-substituter.drv
  /nix/store/28nfqky9xpy9v0l1yhi5ihlc73rhwnc9-vm-test-run-nix-grpc-store-acme-substituter.drv
Failed to find a machine for remote build!
derivation: 28nfqky9xpy9v0l1yhi5ihlc73rhwnc9-vm-test-run-nix-grpc-store-acme-substituter.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], [])