these 24 derivations will be built:
  /nix/store/33wr2ydh50snysxw4kz6nij04hr53ff5-lazy-options.json.drv
  /nix/store/f4g98zxgggffpxb52504inw37z9b3272-options.json.drv
  /nix/store/j6vz0j990hc1964ldj5ddny5n2md79sh-nixos-configuration-reference-manpage.drv
  /nix/store/la02hvw6fxnzxcijcrd3xs9qhfanbzld-system-path.drv
  /nix/store/0a90nlphkw6n7g9jkalyy08wy2ycbzr7-X-Restart-Triggers-polkit.drv
  /nix/store/0mrzlq5gm1q2rph4b1813iscy2pi7q4h-boot.json.drv
  /nix/store/22ydpy0918lcycjy861cc8fqvdcxb22j-issue.drv
  /nix/store/5cvqnbv1h6pgxaab0zp3cbg84sanrbjd-nixos-26.11.20260919.79b35bf.drv
  /nix/store/ga70lf0w7wv1sgd56mq49c1nfzwaszmq-dbus-1.drv
  /nix/store/a31lcy4myd1558g5w7sai0vfpayj0v0b-X-Restart-Triggers-dbus-broker.drv
  /nix/store/88al1w2jm2ib58wf84siji50d7i8gxji-unit-dbus-broker.service.drv
  /nix/store/n3sksbc0zj71dsqm50fsvf67y4kzgjas-etc-os-release.drv
  /nix/store/fspaqrcq2n4anf1n4zqmigah4vzh6vw3-shutdown-ramfs-contents.json.drv
  /nix/store/8bcdki294rnac3rksjyiag5jvv2h4hky-unit-generate-shutdown-ramfs.service.drv
  /nix/store/mj8aq60smpjl2rcp228f11b9d5sdslw0-unit-script-nix-channel-init-start.drv
  /nix/store/m7rdzn4l40gvrwp7cd7r92vlralhvl11-unit-nix-channel-init.service.drv
  /nix/store/yaip34vnwzfqfdj2iyhcq7i0ykgp5qp2-unit-polkit.service.drv
  /nix/store/7qlj3r47b8ya0gv7ssw8lg77y5abpzvv-system-units.drv
  /nix/store/q91m7chyrcmgagqrz7rfzgnbj3vdc485-unit-dbus-broker.service.drv
  /nix/store/fbljihdzbzm7y9cyjqw0rjllc8d9njc8-user-units.drv
  /nix/store/s00mhblral575a97rcqrrvb5iz5nsa90-etc-nix-registry.json.drv
  /nix/store/inj7iqlhq3ln6b9jdbj8vq13l6dkknb6-etc.drv
  /nix/store/d4y26r57ydzldrjj971w3kgsa6zb7n0a-activate.drv
  /nix/store/nrlnagh9pfmhq2fn8y8ppdfqb985ssc6-nixos-system-flash-installer-26.11.20260919.79b35bf.drv
building '/nix/store/n3sksbc0zj71dsqm50fsvf67y4kzgjas-etc-os-release.drv'
building '/nix/store/22ydpy0918lcycjy861cc8fqvdcxb22j-issue.drv'
etc-os-release> structuredAttrs is enabled
issue> structuredAttrs is enabled
building '/nix/store/fspaqrcq2n4anf1n4zqmigah4vzh6vw3-shutdown-ramfs-contents.json.drv'
shutdown-ramfs-contents.json> structuredAttrs is enabled
building '/nix/store/8bcdki294rnac3rksjyiag5jvv2h4hky-unit-generate-shutdown-ramfs.service.drv'
unit-generate-shutdown-ramfs.service> structuredAttrs is enabled

post-build step Upload to niks3: ok
time=2026-09-21T15:03:16.424Z level=INFO msg="Uploading 1 paths to niks3.clan.lol (781 already cached)"
time=2026-09-21T15:03:16.424Z level=INFO msg="Uploading bqficarr4kk6xrzwin38xxccp6hfpj3s-nixos-26.11.20260919.79b35bf (204.6MB)"
time=2026-09-21T15:03:17.680Z level=ERROR msg="Failed to close zstd encoder" error="io: read/write on closed pipe"
time=2026-09-21T15:03:17.685Z level=INFO msg="Uploading 20 narinfos"
time=2026-09-21T15:03:18.885Z level=INFO msg="Upload complete. (2.79s)"