these 4 derivations will be built:
  /nix/store/dai3klffivpdggx3v0hh97qk62nm2x6c-etc-nix-registry.json.drv
  /nix/store/31xzwxg24cs0j0lhqw2g6syh02hnvfjk-etc.drv
  /nix/store/z5vxskgw20w7d3m527naw4a3l773a5hp-activate.drv
  /nix/store/xx67rhlwr7hp2fnqmh2gcnnsks9hq7lq-nixos-system-taps-26.11.20260916.bb79322.drv
building '/nix/store/dai3klffivpdggx3v0hh97qk62nm2x6c-etc-nix-registry.json.drv'
etc-nix-registry.json> structuredAttrs is enabled
building '/nix/store/31xzwxg24cs0j0lhqw2g6syh02hnvfjk-etc.drv'
building '/nix/store/z5vxskgw20w7d3m527naw4a3l773a5hp-activate.drv'
activate> structuredAttrs is enabled
building '/nix/store/xx67rhlwr7hp2fnqmh2gcnnsks9hq7lq-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=2026-09-29T01:11:22.577+09:00 level=INFO msg="Uploading 4 paths to niks3.mulatta.io (714 already cached)"
time=2026-09-29T01:11:26.440+09:00 level=INFO msg="Uploading 7h4nhb4vx50z2733mdmdkyijg273dpq5-etc-nix-registry.json (416B)"
time=2026-09-29T01:11:26.479+09:00 level=INFO msg="Uploading gkb1f8d1yqhgpihd5xfc3h0awj2c1nkm-source (2.8MB)"
time=2026-09-29T01:11:26.486+09:00 level=INFO msg="Uploading rgwpby68gdmc17kabmhq2xyba6i8ir4f-etc (46.8KB)"
time=2026-09-29T01:11:26.487+09:00 level=INFO msg="Uploading 6c5gqcj3z9rcxq014kxk0xn4khj1fk7k-nixos-system-taps-26.11.20260916.bb79322 (248.7KB)"
time=2026-09-29T01:11:27.737+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-09-29T01:11:28.285+09:00 level=INFO msg="Upload complete. (6.946s)"