these 4 derivations will be built:
  /nix/store/mp0rb5qnjri481mfrmgald3ah9d61n3l-etc-nix-registry.json.drv
  /nix/store/rr1jkbjp3b8wfqy0mfqq84j1y6082jgv-etc.drv
  /nix/store/m45xi1j1m9fgac61sv3ssm3b815zzh0s-activate.drv
  /nix/store/qiawzgglviksc0g87wvm0zlkg9y6paf1-nixos-system-taps-26.11.20260916.bb79322.drv
building '/nix/store/mp0rb5qnjri481mfrmgald3ah9d61n3l-etc-nix-registry.json.drv'
etc-nix-registry.json> structuredAttrs is enabled
building '/nix/store/rr1jkbjp3b8wfqy0mfqq84j1y6082jgv-etc.drv'
building '/nix/store/m45xi1j1m9fgac61sv3ssm3b815zzh0s-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/qiawzgglviksc0g87wvm0zlkg9y6paf1-nixos-system-taps-26.11.20260916.bb79322.drv'
nixos-system-taps-26.11.20260916.bb79322> structuredAttrs is enabled

post-build step Route build to niks3: ok
Pushing mulatta/dots to https://niks3.mulatta.io
time=2026-10-01T19:25:31.917+09:00 level=INFO msg="Uploading 4 paths to niks3.mulatta.io (714 already cached)"
time=2026-10-01T19:25:31.917+09:00 level=INFO msg="Uploading zcwm3qzgmpmsmz0m0la0krijmq7w6pyx-source (2.2MB)"
time=2026-10-01T19:25:31.917+09:00 level=INFO msg="Uploading 3lwwcpvf631jrlz2310v1c6dlgyj3mda-nixos-system-taps-26.11.20260916.bb79322 (248.7KB)"
time=2026-10-01T19:25:31.917+09:00 level=INFO msg="Uploading 0snn6my5lcnjv1r1g17h68mahchvyd9d-etc-nix-registry.json (416B)"
time=2026-10-01T19:25:31.917+09:00 level=INFO msg="Uploading ji51ci9x00ipdlcriqgsnmjyn2mi8fpl-etc (46.8KB)"
time=2026-10-01T19:25:32.611+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-10-01T19:25:33.159+09:00 level=INFO msg="Upload complete. (1.457s)"