these 4 derivations will be built:
  /nix/store/0a6q86y8sh92msrl6bsrd15zrb3vvl1c-nixos-system-server-test.drv
  /nix/store/jg5vdmyi9yl4n813lnvb3lky7rh01gqb-closure-info.drv
  /nix/store/agcj304m8l7yxrwi6sjq83zzazq3gwlg-nixos-test-driver-service-machine-id.drv
  /nix/store/y55wm8wl13wyxm3axagydpnngg947g3r-container-test-run-service-machine-id.drv
building '/nix/store/0a6q86y8sh92msrl6bsrd15zrb3vvl1c-nixos-system-server-test.drv'
nixos-system-server-test> structuredAttrs is enabled
building '/nix/store/jg5vdmyi9yl4n813lnvb3lky7rh01gqb-closure-info.drv'
closure-info> structuredAttrs is enabled
building '/nix/store/agcj304m8l7yxrwi6sjq83zzazq3gwlg-nixos-test-driver-service-machine-id.drv'
nixos-test-driver-service-machine-id> Running type check (enable/disable: config.skipTypeCheck)
nixos-test-driver-service-machine-id> See https://nixos.org/manual/nixos/stable/#test-opt-skipTypeCheck
nixos-test-driver-service-machine-id> Success: no issues found in 1 source file
building '/nix/store/y55wm8wl13wyxm3axagydpnngg947g3r-container-test-run-service-machine-id.drv' on 'ssh-ng://builder@build-x86-01.clan.lol'
building '/nix/store/y55wm8wl13wyxm3axagydpnngg947g3r-container-test-run-service-machine-id.drv'
container-test-run-service-machine-id> additionally exposed symbols:
container-test-run-service-machine-id>     server,
container-test-run-service-machine-id>     start_all, machines, driver, Machine, wait_for_signal

post-build step Upload to niks3: ok
time=2026-08-05T19:25:15.553Z level=INFO msg="Uploading 0 paths to niks3.clan.lol (1 already cached)"
time=2026-08-05T19:25:16.216Z level=INFO msg="Uploading 1 narinfos"
time=2026-08-05T19:25:16.731Z level=INFO msg="Upload complete. (1.234s)"