these 2 derivations will be built:
  /nix/store/cxgyw4mk5c1ghr4x86bnb39f4h1lylax-spaces-integration-confirm-qml.drv
  /nix/store/iwka25l75snl2n30vq9gcqq0lr1f6zp3-spaces-integration-confirm.drv
building '/nix/store/cxgyw4mk5c1ghr4x86bnb39f4h1lylax-spaces-integration-confirm-qml.drv'
building '/nix/store/iwka25l75snl2n30vq9gcqq0lr1f6zp3-spaces-integration-confirm.drv'

post-build step Upload to niks3: ok
time=2026-09-02T04:18:55.312Z level=INFO msg="Uploading 1 paths to 127.0.0.1 (287 already cached)"
time=2026-09-02T04:18:55.313Z level=INFO msg="Uploading pfjnqikdgqgv2bq9gpln2qf6wg70gc2q-spaces-integration-confirm (736B)"
time=2026-09-02T04:18:55.691Z level=INFO msg="Uploading 2 narinfos"
time=2026-09-02T04:18:56.121Z level=INFO msg="Upload complete. (997ms)"