these 4 derivations will be built:
  /nix/store/w7zh0kn2rkss2f7v9zg0skx3byrk72n4-etc-nix-registry.json.drv
  /nix/store/5g3knv951nm93k95glzwppp8cirj26m6-etc.drv
  /nix/store/s87rzbgfnjfddsgw56a26j9qiqkyixks-activate.drv
  /nix/store/b8c4j8zyzm9cpgqxg4g0a5a5clalckcp-nixos-system-taps-26.11.20260908.043b053.drv
building '/nix/store/w7zh0kn2rkss2f7v9zg0skx3byrk72n4-etc-nix-registry.json.drv'
building '/nix/store/5g3knv951nm93k95glzwppp8cirj26m6-etc.drv'
building '/nix/store/s87rzbgfnjfddsgw56a26j9qiqkyixks-activate.drv'
building '/nix/store/b8c4j8zyzm9cpgqxg4g0a5a5clalckcp-nixos-system-taps-26.11.20260908.043b053.drv'
nixos-system-taps-26.11.20260908.043b053> structuredAttrs is enabled

post-build step Route build to niks3: ok
Pushing mulatta/dots to https://niks3.mulatta.io
time=2026-09-15T13:12:43.655+09:00 level=INFO msg="Uploading 4 paths to niks3.mulatta.io (713 already cached)"
time=2026-09-15T13:12:43.655+09:00 level=INFO msg="Uploading m5771ycf1v6p3ja55m0dv4vr2r7hg7bb-etc (45.9KB)"
time=2026-09-15T13:12:43.655+09:00 level=INFO msg="Uploading c3pcc6kk8s6413ari3y0iyvs1952fm4n-source (2.8MB)"
time=2026-09-15T13:12:43.655+09:00 level=INFO msg="Uploading bmdzpk4qbdcpjr4v95qlxq4rn2vdb9dq-etc-nix-registry.json (416B)"
time=2026-09-15T13:12:43.656+09:00 level=INFO msg="Uploading clxgfpcx3kmv4bd2955hgfp98h7y6s1q-nixos-system-taps-26.11.20260908.043b053 (248.6KB)"
time=2026-09-15T13:12:45.378+09:00 level=INFO msg="Uploading 4 narinfos"
time=2026-09-15T13:12:46.229+09:00 level=INFO msg="Upload complete. (2.812s)"