this derivation will be built:
  /nix/store/6w2l9494a3n274rdykcicp2g379cd1af-installer-vm.drv
building '/nix/store/6w2l9494a3n274rdykcicp2g379cd1af-installer-vm.drv'

post-build step Upload to niks3: ok
time=2026-09-03T14:17:41.068Z level=INFO msg="Uploading 1 paths to 127.0.0.1 (349 already cached)"
time=2026-09-03T14:17:41.068Z level=INFO msg="Uploading izsbq53qnf06k5zw75njb7ki9gy4wgh2-installer-vm (4.1KB)"
time=2026-09-03T14:17:41.772Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-03T14:17:41.881Z level=INFO msg="Upload complete. (886ms)"