these 9 derivations will be built:
  /nix/store/m7hc1w9l9flar12hg45zqfprzqafcf35-nixos-system-machine-test.drv
  /nix/store/7fagn0qgnlm2h9d7ycgxcdy0qljs5dgw-machine-esp-tree.drv
  /nix/store/bax56g42a8qgsb8l5grqjhnb6v7wy1h6-machine-esp-image.drv
  /nix/store/j9napz4vhi1hjf9bdxkwb5rjzhdhxfhz-closure-info.drv
  /nix/store/la50vxj9hvkpc57h5n5xrpl2jhxi9hx7-run-nixos-vm.drv
  /nix/store/c81dcy1a1gj8aggpr8q5g98ld3vvs0c7-nixos-vm.drv
  /nix/store/rg3kyr39jglm3qbnlndrgj760pvcwmir-driverConfiguration.json.drv
  /nix/store/n5mn9r6ccga06dx7pgbzm7ga23aryli3-nixos-test-driver-systemd-boot-memtest86.drv
  /nix/store/r7v43d3r4y18lp12k4dpg9cxzybsbcq3-vm-test-run-systemd-boot-memtest86.drv