these 2 derivations will be built:
  /nix/store/0k61fccskcr5amb2dh14baifkxdkw4v9-spaces-install-backend-files.drv
  /nix/store/f275rqc6asxnwyzv26c90b9kmygkkl4r-spaces-install-backend.drv
building '/nix/store/0k61fccskcr5amb2dh14baifkxdkw4v9-spaces-install-backend-files.drv'
building '/nix/store/f275rqc6asxnwyzv26c90b9kmygkkl4r-spaces-install-backend.drv'

post-build step Upload to niks3: ok
time=2026-09-01T14:21:56.543Z level=INFO msg="Uploading 2 paths to 127.0.0.1 (201 already cached)"
time=2026-09-01T14:21:56.543Z level=INFO msg="Uploading zbixa71z7ppxn179j9apj74xiq9pym39-spaces-install-backend (1.4KB)"
time=2026-09-01T14:21:56.545Z level=INFO msg="Uploading y6m3wn38y13gcd4jrjj61zl71nnsbqy5-spaces-install-backend-files (106.8KB)"
time=2026-09-01T14:21:58.552Z level=INFO msg="Uploading 2 narinfos"
time=2026-09-01T14:21:58.733Z level=INFO msg="Upload complete. (2.301s)"