these 4 derivations will be built:
  /nix/store/r5ahpgw9ggl0d5c02zklmbbf4fj5anb8-etc-nix-registry.json.drv
  /nix/store/5l9rlf765a57sxrs829ym1w6vch02p6w-etc.drv
  /nix/store/l33asaxw2ll141sicqf899xzjsxg8i8n-activate.drv
  /nix/store/86hklcdxzhq400v9hjfjbrlhbgfjbknz-nixos-system-taps-26.11.20260727.fc72407.drv
building '/nix/store/r5ahpgw9ggl0d5c02zklmbbf4fj5anb8-etc-nix-registry.json.drv'
building '/nix/store/5l9rlf765a57sxrs829ym1w6vch02p6w-etc.drv'
building '/nix/store/l33asaxw2ll141sicqf899xzjsxg8i8n-activate.drv'
building '/nix/store/86hklcdxzhq400v9hjfjbrlhbgfjbknz-nixos-system-taps-26.11.20260727.fc72407.drv'
nixos-system-taps-26.11.20260727.fc72407> structuredAttrs is enabled

post-build step Route build to niks3: ok
Pushing mulatta/dots to https://niks3.mulatta.io
time=2026-09-04T20:46:10.574+09:00 level=INFO msg="Uploading 4 paths to niks3.mulatta.io (688 already cached)"
time=2026-09-04T20:46:10.574+09:00 level=INFO msg="Uploading 4mh37v1cg3ajka2if6qm5fc155fv0xq4-etc (45.3KB)"
time=2026-09-04T20:46:10.574+09:00 level=INFO msg="Uploading m4ij3dxwjgjk9fax5yj35rmmhawrlnba-nixos-system-taps-26.11.20260727.fc72407 (248.6KB)"
time=2026-09-04T20:46:10.575+09:00 level=INFO msg="Uploading z3lnwydblxfnzm0hpfcvkzmzhc1sqk35-source (4.0MB)"
time=2026-09-04T20:46:10.575+09:00 level=INFO msg="Uploading bby5mrhs1hv31ax4b11s76z7pn12xgxp-etc-nix-registry.json (416B)"
time=2026-09-04T20:46:13.206+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-09-04T20:46:13.930+09:00 level=INFO msg="Upload complete. (3.58s)"