these 12 derivations will be built:
  /nix/store/894fi7jqlj2r6fdrz906b3fqwraxh8f0-options.json.drv
  /nix/store/ybm1d680xc2ag7231iwdnpp3b64g431s-nixos-configuration-reference-manpage.drv
  /nix/store/iymzbrjp9qbhzpnwfn7g2kda3s8mhclc-system-path.drv
  /nix/store/2kzgx1r8lj267sk2nhkxa6qwjfl36ngp-dbus-1.drv
  /nix/store/xm94lnyah67yw91il2q2d6rhj35412wr-X-Restart-Triggers-dbus-broker.drv
  /nix/store/cqiq82nbiv549f241drvgmvxdif60lmv-unit-dbus-broker.service.drv
  /nix/store/k0fjngbxbhihk8j0fv9vb6vcq6dpjzg4-system-units.drv
  /nix/store/bhjksw2dymw17h1f8da9qd0pn6zm76mr-unit-dbus-broker.service.drv
  /nix/store/kvmlwpvnsgvjpkwvbxfww04qvyrc2xj7-user-units.drv
  /nix/store/78rj70ma0d2lgniv2nbnwhs317g73ay4-etc.drv
  /nix/store/xjrfzg9h5042m7ijwp85x93qbxdiqdzb-activate.drv
  /nix/store/fvmsi3x7mwdvmf58fcyr7c5kvjlrzxcr-nixos-system-test-documentation-26.05.20260907.93108a5.drv
building '/nix/store/894fi7jqlj2r6fdrz906b3fqwraxh8f0-options.json.drv' on 'ssh-ng://builder@build-x86-01.clan.lol'
building '/nix/store/894fi7jqlj2r6fdrz906b3fqwraxh8f0-options.json.drv'
building '/nix/store/ybm1d680xc2ag7231iwdnpp3b64g431s-nixos-configuration-reference-manpage.drv' on 'ssh-ng://builder@build-x86-01.clan.lol'
building '/nix/store/ybm1d680xc2ag7231iwdnpp3b64g431s-nixos-configuration-reference-manpage.drv'
nixos-configuration-reference-manpage> gzipping man pages under /nix/store/d3has7jvgpampkwawfkkq8y89pqx38k0-nixos-configuration-reference-manpage/share/man/
building '/nix/store/iymzbrjp9qbhzpnwfn7g2kda3s8mhclc-system-path.drv'
system-path> structuredAttrs is enabled
system-path> created 6796 symlinks in user environment
building '/nix/store/2kzgx1r8lj267sk2nhkxa6qwjfl36ngp-dbus-1.drv'
building '/nix/store/xm94lnyah67yw91il2q2d6rhj35412wr-X-Restart-Triggers-dbus-broker.drv'
building '/nix/store/bhjksw2dymw17h1f8da9qd0pn6zm76mr-unit-dbus-broker.service.drv'
building '/nix/store/cqiq82nbiv549f241drvgmvxdif60lmv-unit-dbus-broker.service.drv'
building '/nix/store/kvmlwpvnsgvjpkwvbxfww04qvyrc2xj7-user-units.drv'
building '/nix/store/k0fjngbxbhihk8j0fv9vb6vcq6dpjzg4-system-units.drv'
building '/nix/store/78rj70ma0d2lgniv2nbnwhs317g73ay4-etc.drv'
building '/nix/store/xjrfzg9h5042m7ijwp85x93qbxdiqdzb-activate.drv'
building '/nix/store/fvmsi3x7mwdvmf58fcyr7c5kvjlrzxcr-nixos-system-test-documentation-26.05.20260907.93108a5.drv'
nixos-system-test-documentation-26.05.20260907.93108a5> structuredAttrs is enabled

upload niks3: failed
timed out after 3600s