these 5 derivations will be built:
  /nix/store/ms0j5faamnbzbyjgm1hhwpwmwrkih94y-closure-info.drv
  /nix/store/ydh1gnfln9cr0g1r8gmhwm8qc7qm2xp8-test-script.drv
  /nix/store/p1apqch3yflhl5b4kinsymd41jfm22jl-driverConfiguration.json.drv
  /nix/store/r0sjwkg83ja2gyj6csc1yqgp0qkayqqi-nixos-test-driver-iets-cachetest.drv
  /nix/store/b8icxbxf723dpqjglwmz36cjfphd36am-container-test-run-iets-cachetest.drv