1these 21 derivations will be built:2 /nix/store/xcy2y6jdyj9hzqvjna0i2cyzdgmxhkh0-system-units.drv3 /nix/store/xhqidj7yq8y4jbrpvsc72c1xch5w2c5b-etc.drv4 /nix/store/f1q7rnbvxrv6ja0s6lf6v0qpa27n72yk-activate.drv5 /nix/store/wlgh75fmnrvrx4d9nysh9mxwb90inrmj-nixos-system-other_machine-test.drv6 /nix/store/f1i2c4fzpa2rb7b36nxmr14xwkyg9284-other_machine-esp-tree.drv7 /nix/store/8xiw9i0mfj6jx8ja6396ysi1sq0hicpf-other_machine-esp-image.drv8 /nix/store/c5f1yhg3y5fgs24ijb65qlfxnk1kf702-closure-info.drv9 /nix/store/i87rsyn46ix59696p7bnqymrv9i4b41r-run-nixos-vm.drv10 /nix/store/2mz8vl9813f8n5ypk26l74h12rpg1sql-nixos-vm.drv11 /nix/store/3jj2r3w14gix74lgy8y1pjfzlgk71fx2-etc.drv12 /nix/store/jf19ca6kx24sw9phf2qadw5yvqfkz0nd-activate.drv13 /nix/store/hgdmmhwg20pfay2sb3ky1n5lb76n9pvy-nixos-system-machine-test.drv14 /nix/store/3srwnbkx7sqlb40r8v34mxa9cq4d0mdj-machine-esp-tree.drv15 /nix/store/5bbz2kb6gs907jv3b4gqrnjqkmhsrmll-test-script.drv16 /nix/store/a7f2cnvx6v96vq4nzl8gibav3rdyzhha-closure-info.drv17 /nix/store/c90dqz9bb32v2b1jd4dkffm6fqmz2pww-machine-esp-image.drv18 /nix/store/dvim7w9d19b9l3m2h3dinm3j3zy56vyc-run-nixos-vm.drv19 /nix/store/a1ckgbqx88078ka9r4dxsvmk22iqknbi-nixos-vm.drv20 /nix/store/ddkkihp8ml198zp67vqq7ns9qa6x714f-driverConfiguration.json.drv21 /nix/store/c7hvwp78g0npg20riva29wg2i5gx8shw-nixos-test-driver-systemd-boot-default-entry-with-boot-counting.drv22 /nix/store/bscz5qqhkj018s93zipbilliy54lynkw-vm-test-run-systemd-boot-default-entry-with-boot-counting.drv