these 21 derivations will be built:
  /nix/store/df3v3gdpsfzaq6p1by599gvn0v7a7kgl-unit-dbus-broker.service.drv
  /nix/store/dpjgq0md2lwjkidshy8j2anbpvwwprnq-system-units.drv
  /nix/store/bj06l13qdqhmknpp5g9y0kc5dx42v472-unit-dbus-broker.service.drv
  /nix/store/ymvpzlyv260h7dpi8cs257wr52qdfd7q-user-units.drv
  /nix/store/6lfl1w79rarixl8pzwzb85vdpgbafk3g-etc.drv
  /nix/store/ys61lj9895m3kmsxk8492i2ik9638mbm-initrd-linux-6.18.54.drv
  /nix/store/6lpj62i9bcyp2iyqmdllmpw4545zp2il-boot.json.drv
  /nix/store/kzha6zpcnaphc4impa3gfdn3f5i8hz3s-memtest86.conf.drv
  /nix/store/y5705fgw6anfaxvz4b5abpkafix9h37m-copy-extra-files.drv
  /nix/store/gx0hi5jvycr85ylpfzcv02r60s746854-systemd-boot.drv
  /nix/store/80a5zns0xbpwdsbghbi8y3ivam10x0pl-install-systemd-boot.sh.drv
  /nix/store/8i956mb29m5d72y3lkdcy1laq410jczj-activate.drv
  /nix/store/z4as95qgjqpv3v0gs4cnxn191sjb30r2-nixos-system-machine-test.drv
  /nix/store/vmxq103xfxrbkg2rh3qbkhxr3sc20gr0-closure-info.drv
  /nix/store/6lx9yx8vjva335d58zr1saa8278r0kpy-nixos-disk-image.drv
  /nix/store/gmac4hlhss0dlihh7xq90sird81pyyb3-run-nixos-vm.drv
  /nix/store/c4g5fywp7cy11cg55wk25kfhl8ahcda7-nixos-vm.drv
  /nix/store/iidn72p4f93c06n1z8qjbhl9bsf8nmbl-test-script.drv
  /nix/store/6gx551khhc13w4cqbw3jyaw0f58npd1l-driverConfiguration.json.drv
  /nix/store/y31z8c0f6v99vigij8skzaf969z2xa23-nixos-test-driver-systemd-boot-entry-filename-xbootldr.drv
  /nix/store/yvsr00m88zlibxwcpr0zrxyx2xdqwqgl-vm-test-run-systemd-boot-entry-filename-xbootldr.drv
this path will be fetched (81.8 KiB download, 164.8 KiB unpacked):
  /nix/store/v4rxf10q7zskwfh0l8v2rn89jfk9hhhy-memtest86+-8.10