these 19 derivations will be built:
  /nix/store/zmsbzq5f6gnqdnpqmd5svnifnhg0s8lj-etc-os-release.drv
  /nix/store/s2qj1119i6bhvswy0b4mbl2ar58ribmy-shutdown-ramfs-contents.json.drv
  /nix/store/2f82h4q4asxi8hg26j8s649zz9jyf5mn-unit-generate-shutdown-ramfs.service.drv
  /nix/store/7xsvq6avpl9mzwi84v93i9plikpzvjnn-nixos-version.drv
  /nix/store/apfszxwwnby6sggiyx0mcwq5bl4k9bcf-options.json.drv
  /nix/store/i9m08439l2smjw2asir4hl5g5wpm5zl3-nixos-configuration-reference-manpage.drv
  /nix/store/ykwjsvyjbhffd43cns20mkmjgldlknjg-system-path.drv
  /nix/store/cbvdy0c06zf8s55kvlwivv7amj8hai4d-dbus-1.drv
  /nix/store/f8gnx6kwfg55kffichrb9kv5m5zdfj7k-X-Restart-Triggers-dbus-broker.drv
  /nix/store/hvb18982dh2pmlll5mmpl2wq48ciqrwi-unit-dbus-broker.service.drv
  /nix/store/5i1pvk5mlmhyxssnkmsf8fly0bdnmp4z-system-units.drv
  /nix/store/a64bvadm4smmvn819l5cgx8y4414ck76-issue.drv
  /nix/store/vf20v95hgxqxkg1n1g16ngmn0g181a63-unit-dbus-broker.service.drv
  /nix/store/as9sx06ahq1sdhnjvdv9q4wp6ixhzrgw-user-units.drv
  /nix/store/c0w8l61qamm7ik0sd8kwp7h4s1kwscmj-etc-nix-registry.json.drv
  /nix/store/f7y8nyz0fmgyj8iwn9fd2wbb371cx5hm-boot.json.drv
  /nix/store/yzysc0d2knbq4rfqay6jl0nl0vz1vbrf-etc.drv
  /nix/store/vsy7qpn9lldqgxdrkg3cla6i8riqa2da-activate.drv
  /nix/store/xfpgymm7bya6qbqf6hjldc12inn35vjw-nixos-system-test-documentation-26.11.20260814.8be7bd0.drv
this path will be fetched (1.4 MiB download, 9.7 MiB unpacked):
  /nix/store/3160kimhqm195wxpgpi5hnisyrdzq17i-lazy-options.json
building '/nix/store/f7y8nyz0fmgyj8iwn9fd2wbb371cx5hm-boot.json.drv'
building '/nix/store/c0w8l61qamm7ik0sd8kwp7h4s1kwscmj-etc-nix-registry.json.drv'
building '/nix/store/zmsbzq5f6gnqdnpqmd5svnifnhg0s8lj-etc-os-release.drv'
building '/nix/store/a64bvadm4smmvn819l5cgx8y4414ck76-issue.drv'
building '/nix/store/7xsvq6avpl9mzwi84v93i9plikpzvjnn-nixos-version.drv'
nixos-version> Running phase: patchPhase
nixos-version> Running phase: updateAutotoolsGnuConfigScriptsPhase
nixos-version> Running phase: configurePhase
nixos-version> no configure script, doing nothing
nixos-version> Running phase: buildPhase
nixos-version> Running phase: checkPhase
nixos-version> Running phase: installPhase
nixos-version> no Makefile or custom installPhase, doing nothing
nixos-version> Running phase: fixupPhase
nixos-version> shrinking RPATHs of ELF executables and libraries in /nix/store/k5501200pkjsxld62gcgw774r2lq7f3p-nixos-version
nixos-version> checking for references to /build/ in /nix/store/k5501200pkjsxld62gcgw774r2lq7f3p-nixos-version...
nixos-version> gzipping man pages under /nix/store/k5501200pkjsxld62gcgw774r2lq7f3p-nixos-version/share/man/
nixos-version> patching script interpreter paths in /nix/store/k5501200pkjsxld62gcgw774r2lq7f3p-nixos-version
building '/nix/store/s2qj1119i6bhvswy0b4mbl2ar58ribmy-shutdown-ramfs-contents.json.drv'
building '/nix/store/2f82h4q4asxi8hg26j8s649zz9jyf5mn-unit-generate-shutdown-ramfs.service.drv'
unit-generate-shutdown-ramfs.service> structuredAttrs is enabled

post-build step Upload to niks3: ok
time=2026-08-16T05:23:15.076Z level=INFO msg="Uploading 0 paths to niks3.clan.lol (562 already cached)"
time=2026-08-16T05:23:20.201Z level=WARN msg="Request returned retryable status, retrying" attempt=1 max_attempts=6 backoff=100ms status=500 url="https://s3.eu-central-003.backblazeb2.com/clan-cache-geninf/log/5i1pvk5mlmhyxssnkmsf8fly0bdnmp4z-system-units.drv?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=003eaae730241090000000009%2F20260816%2Feu-central-003%2Fs3%2Faws4_request&X-Amz-Date=20260816T052315Z&X-Amz-Expires=18000&X-Amz-SignedHeaders=host&X-Amz-Signature=b63289616507d135675bfa78a69cfa15af6fe875d4d8bef86104446b24e37725"
time=2026-08-16T05:23:20.627Z level=INFO msg="Uploading 10 narinfos"
time=2026-08-16T05:23:25.828Z level=WARN msg="Request returned retryable status, retrying" attempt=1 max_attempts=6 backoff=100ms status=500 url="https://s3.eu-central-003.backblazeb2.com/clan-cache-geninf/pks7zlca6lb5zw2iznyw89xw6k8m5sin.narinfo?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=003eaae730241090000000009%2F20260816%2Feu-central-003%2Fs3%2Faws4_request&X-Amz-Date=20260816T052315Z&X-Amz-Expires=18000&X-Amz-SignedHeaders=host&X-Amz-Signature=74446749f2bd22ec6f8f4b82ff0fadf5dde201e9becfc5db0432056818710c79"
time=2026-08-16T05:23:31.068Z level=WARN msg="Request returned retryable status, retrying" attempt=2 max_attempts=6 backoff=203.153118ms status=500 url="https://s3.eu-central-003.backblazeb2.com/clan-cache-geninf/pks7zlca6lb5zw2iznyw89xw6k8m5sin.narinfo?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=003eaae730241090000000009%2F20260816%2Feu-central-003%2Fs3%2Faws4_request&X-Amz-Date=20260816T052315Z&X-Amz-Expires=18000&X-Amz-SignedHeaders=host&X-Amz-Signature=74446749f2bd22ec6f8f4b82ff0fadf5dde201e9becfc5db0432056818710c79"
time=2026-08-16T05:23:31.691Z level=INFO msg="Upload complete. (16.796s)"