these 6 derivations will be built:
  /nix/store/b1kk9fbzilbmmdc4i6shny8r13s1x16q-iets-0.1.0.drv
  /nix/store/xnpf9q3vb1w6z01826sy8ik8x4bd0qbz-closure-info.drv
  /nix/store/pryhml1izm76r2z5a2gv2nmmm4kly9vi-test-script.drv
  /nix/store/l5yfjrk315pv90sjk935cqq3qyxwj95j-driverConfiguration.json.drv
  /nix/store/m52pcc2ad2j70cxxabfvgi8m131m3pjr-nixos-test-driver-iets-flaketest.drv
  /nix/store/2pga8db2gzdsv145645vxsfxdwamprj4-container-test-run-iets-flaketest.drv