these 9 derivations will be built:
  /nix/store/w7dl4b3yzbnhvgm52ydhnarcgl2alggj-nix-index-database.drv
  /nix/store/6i17453bakx5zlm0krr9kj4nzgw4ic01-nix-index-with-full-db-0.1.11.drv
  /nix/store/sxqvvpzjf4xb6ymraqbkn78lq6qc8wi8-nix-index-database.drv
  /nix/store/niy1nb7ycxgzjlmimdp47ciq476mkrv5-comma-with-db-2.4.1.drv
  /nix/store/phnffymgbgikg5jhg69gfx6qxdycjy7f-home-manager-path.drv
  /nix/store/mnkmib6q7b12jnvjzs6nq9m0cl3wilcz-hm_hmfontconfigfonts.xml.drv
  /nix/store/sp6cas0d751vqndxkrriy3khlf0x02xx-home-manager-files.drv
  /nix/store/vvj5bjb5mmvrs93ndgf7ra7al9wc9r6q-activation-script.drv
  /nix/store/02gyypxs01fb7q5wc8kpy44hfijy9kdw-home-manager-generation.drv
these 2 paths will be fetched (103.2 MiB download, 103.2 MiB unpacked):
  /nix/store/3fg22q6hs99s2ba7xl35fbh5y5if2q55-index-x86_64-linux
  /nix/store/5y4vs3hwimzf9kwavvc5qy8yvkp62q63-index-x86_64-linux-small
building '/nix/store/phnffymgbgikg5jhg69gfx6qxdycjy7f-home-manager-path.drv'
home-manager-path> structuredAttrs is enabled
home-manager-path> created 2781 symlinks in user environment
building '/nix/store/vvj5bjb5mmvrs93ndgf7ra7al9wc9r6q-activation-script.drv'
building '/nix/store/mnkmib6q7b12jnvjzs6nq9m0cl3wilcz-hm_hmfontconfigfonts.xml.drv'
hm_hmfontconfigfonts.xml> structuredAttrs is enabled
building '/nix/store/sp6cas0d751vqndxkrriy3khlf0x02xx-home-manager-files.drv'
building '/nix/store/02gyypxs01fb7q5wc8kpy44hfijy9kdw-home-manager-generation.drv'

post-build step Route build to niks3: ok
Pushing mulatta/dots to https://niks3.mulatta.io
time=2026-09-15T13:16:21.199+09:00 level=INFO msg="Uploading 5 paths to niks3.mulatta.io (767 already cached)"
time=2026-09-15T13:16:21.199+09:00 level=INFO msg="Uploading 7wl1nlbkrdc1cim5y2f2c5gscqizf7xk-hm_hmfontconfigfonts.xml (880B)"
time=2026-09-15T13:16:21.199+09:00 level=INFO msg="Uploading sxi6sb6zdlab0ymx88m9pd8xp443cf7f-home-manager-path (4.1MB)"
time=2026-09-15T13:16:21.199+09:00 level=INFO msg="Uploading jsp6c1vzzhb2xl44gf1lv61ix563dwha-home-manager-generation (14.8KB)"
time=2026-09-15T13:16:21.199+09:00 level=INFO msg="Uploading 3fg22q6hs99s2ba7xl35fbh5y5if2q55-index-x86_64-linux (101.5MB)"
time=2026-09-15T13:16:21.199+09:00 level=INFO msg="Uploading 9r2rvw5nspl662gv7pxz5i23i5mf5wxr-home-manager-files (7.4KB)"
time=2026-09-15T13:16:27.951+09:00 level=ERROR msg="Failed to close zstd encoder" error="io: read/write on closed pipe"
time=2026-09-15T13:16:27.961+09:00 level=INFO msg="Uploading 10 narinfos"
time=2026-09-15T13:16:28.833+09:00 level=INFO msg="Upload complete. (8.299s)"