these 3 derivations will be built:
  /nix/store/3sl05bql99n9j50bxpg2zmam72v75kkk-etc.drv
  /nix/store/w3fghyz933063nxa7mdjjmvx8y3q61ng-activate.drv
  /nix/store/cj1p99pij3br6fs279bva1zj927s25fh-nixos-system-marvin-26.11.19800101.8be7bd0.drv
building '/nix/store/3sl05bql99n9j50bxpg2zmam72v75kkk-etc.drv'
building '/nix/store/w3fghyz933063nxa7mdjjmvx8y3q61ng-activate.drv'
building '/nix/store/cj1p99pij3br6fs279bva1zj927s25fh-nixos-system-marvin-26.11.19800101.8be7bd0.drv'
nixos-system-marvin-26.11.19800101.8be7bd0> structuredAttrs is enabled

post-build step Upload to niks3: ok
time=2026-08-17T13:43:48.230-04:00 level=INFO msg="Uploading 2 paths to niks3.fennec-cichlid.ts.net (2183 already cached)"
time=2026-08-17T13:43:51.088-04:00 level=INFO msg="Uploading vi78cnzwdvpc9v510gqpzw097l6dj1wf-nixos-system-marvin-26.11.19800101.8be7bd0 (247.0KB)"
time=2026-08-17T13:43:51.105-04:00 level=INFO msg="Uploading i96s10dlipj5qa3scvgck3asm43h7lb7-etc (62.1KB)"
time=2026-08-17T13:43:51.650-04:00 level=INFO msg="Uploading 2 narinfos"
time=2026-08-17T13:43:51.950-04:00 level=INFO msg="Upload complete. (5.646s)"