these 10 derivations will be built:
  /nix/store/1j97nr5b1ryfiiv0x9nb5vrda7z5082n-decrypt-age-secrets.drv
  /nix/store/i6v5w9srvkcykb99qfnj971czfnj84nz-unit-age-decrypt-secrets.service.drv
  /nix/store/iq8lx5swq8ll6kpijv1335dmzmwpbga4-system-units.drv
  /nix/store/0kmhkn6jz27w8q7bc84ilby3krlfmbc9-etc.drv
  /nix/store/7m4aa1dgmdl34pdfwcpqs7w96z00d6zd-etc-json.drv
  /nix/store/yvpmb651spi0lgi7l7pam8g7knv0fmnn-etc-dump.drv
  /nix/store/h8g6vn2py0k0h4az5ar83pmj036j1zf8-etc-metadata.erofs.drv
  /nix/store/mrad2mpspihyrn0l0bxjsrgpl05mircy-activate.drv
  /nix/store/y8y94vijwnxl4zcfr8f9rhyf88lv2nhv-boot.json.drv
  /nix/store/05n4c0yjvbm2w90mhhpwjz3f4r1sn258-nixos-system-proxy01-26.11.20260807.f13ff45.drv
building '/nix/store/1j97nr5b1ryfiiv0x9nb5vrda7z5082n-decrypt-age-secrets.drv'
building '/nix/store/i6v5w9srvkcykb99qfnj971czfnj84nz-unit-age-decrypt-secrets.service.drv'
unit-age-decrypt-secrets.service> structuredAttrs is enabled
building '/nix/store/iq8lx5swq8ll6kpijv1335dmzmwpbga4-system-units.drv'
building '/nix/store/7m4aa1dgmdl34pdfwcpqs7w96z00d6zd-etc-json.drv'
building '/nix/store/0kmhkn6jz27w8q7bc84ilby3krlfmbc9-etc.drv'
building '/nix/store/yvpmb651spi0lgi7l7pam8g7knv0fmnn-etc-dump.drv'
etc-dump> Building composefs dump...
etc-dump> /bash_logout
etc-dump> /bashrc
etc-dump> /binfmt.d
etc-dump> /binfmt.d/nixos.conf
etc-dump> /cloud
etc-dump> /cloud/cloud.cfg
etc-dump> /dbus-1
etc-dump> /default
etc-dump> /default/useradd
etc-dump> /environment.d
etc-dump> /environment.d/50-systemd-path.conf
etc-dump> /fstab
etc-dump> /gai.conf
etc-dump> /host.conf
etc-dump> /hostid
etc-dump> /hostname
etc-dump> /hosts
etc-dump> /inputrc
etc-dump> /issue
etc-dump> /kbd
etc-dump> /locale.conf
etc-dump> /localtime
etc-dump> /login.defs
etc-dump> /lsb-release
etc-dump> /lvm
etc-dump> /lvm/lvm.conf
etc-dump> /modprobe.d
etc-dump> /modprobe.d/debian.conf
etc-dump> /modprobe.d/firmware.conf
etc-dump> /modprobe.d/nixos.conf
etc-dump> /modprobe.d/systemd.conf
etc-dump> /modprobe.d/ubuntu.conf
etc-dump> /modules-load.d
etc-dump> /modules-load.d/nixos.conf
etc-dump> /mtab
etc-dump> /nanorc
etc-dump> /netgroup
etc-dump> /nginx
etc-dump> /nginx/nginx.conf
etc-dump> /nix
etc-dump> /nix/nix.conf
etc-dump> /nix/registry.json
etc-dump> /nscd.conf
etc-dump> /nsswitch.conf
etc-dump> /os-release
etc-dump> /pam
etc-dump> /pam.d
etc-dump> /pam.d/chfn
etc-dump> /pam.d/chpasswd
etc-dump> /pam.d/chsh
etc-dump> /pam.d/groupadd
etc-dump> /pam.d/groupdel
etc-dump> /pam.d/groupmems
etc-dump> /pam.d/groupmod
etc-dump> /pam.d/login
etc-dump> /pam.d/other
etc-dump> /pam.d/passwd
etc-dump> /pam.d/runuser
etc-dump> /pam.d/runuser-l
etc-dump> /pam.d/sshd
etc-dump> /pam.d/su
etc-dump> /pam.d/sudo
etc-dump> /pam.d/systemd-user
etc-dump> /pam.d/useradd
etc-dump> /pam.d/userdel
etc-dump> /pam.d/usermod
etc-dump> /pam.d/vlock
etc-dump> /pam/environment
etc-dump> /pki
etc-dump> /pki/tls
etc-dump> /pki/tls/certs
etc-dump> /pki/tls/certs/ca-bundle.crt
etc-dump> /profile
etc-dump> /protocols
etc-dump> /resolv.conf
etc-dump> /resolvconf.conf
etc-dump> /rpc
etc-dump> /services
etc-dump> /set-environment
etc-dump> /shells
etc-dump> /ssh
etc-dump> /ssh/authorized_keys.d
etc-dump> /ssh/authorized_keys.d/root
etc-dump> /ssh/ssh_config
etc-dump> /ssh/ssh_known_hosts
etc-dump> /ssh/sshd_config
etc-dump> /ssl
etc-dump> /ssl/certs
etc-dump> /ssl/certs/ca-bundle.crt
etc-dump> /ssl/certs/ca-certificates.crt
etc-dump> /ssl/trust-source
etc-dump> /sudoers
etc-dump> /sysctl.d
etc-dump> /sysctl.d/50-coredump.conf
etc-dump> /sysctl.d/50-default.conf
etc-dump> /sysctl.d/55-nixos-aslr-entropy.conf
etc-dump> /sysctl.d/60-nixos.conf
etc-dump> /systemd
etc-dump> /systemd/coredump.conf
etc-dump> /systemd/generator-environment.json
etc-dump> /systemd/journald.conf
etc-dump> /systemd/logind.conf
etc-dump> /systemd/network
etc-dump> /systemd/network/99-ethernet-default-dhcp.network
etc-dump> /systemd/network/99-wireless-client-dhcp.network
etc-dump> /systemd/networkd.conf
etc-dump> /systemd/oomd.conf
etc-dump> /systemd/resolved.conf
etc-dump> /systemd/sleep.conf
etc-dump> /systemd/system
etc-dump> /systemd/system-environment-generators
etc-dump> /systemd/system-environment-generators/env-generator
etc-dump> /systemd/system-generators
etc-dump> /systemd/system-preset
etc-dump> /systemd/system-preset/00-nixos.preset
etc-dump> /systemd/system-shutdown
etc-dump> /systemd/system.conf
etc-dump> /systemd/timesyncd.conf
etc-dump> /systemd/user
etc-dump> /systemd/user-generators
etc-dump> /systemd/user-preset
etc-dump> /systemd/user-preset/00-nixos.preset
etc-dump> /systemd/user.conf
etc-dump> /systemd/zram-generator.conf
etc-dump> /terminfo
etc-dump> /tmpfiles.d
etc-dump> /tmpfiles.d/00-nixos.conf
etc-dump> /tmpfiles.d/credstore.conf
etc-dump> /tmpfiles.d/home-directories.conf
etc-dump> /tmpfiles.d/home.conf
etc-dump> /tmpfiles.d/journal-nocow.conf
etc-dump> /tmpfiles.d/lastlog2-tmpfiles.conf
etc-dump> /tmpfiles.d/lvm2.conf
etc-dump> /tmpfiles.d/nix-daemon.conf
etc-dump> /tmpfiles.d/portables.conf
etc-dump> /tmpfiles.d/ssh-root-provision.conf
etc-dump> /tmpfiles.d/static-nodes-permissions.conf
etc-dump> /tmpfiles.d/systemd-nologin.conf
etc-dump> /tmpfiles.d/systemd-nspawn.conf
etc-dump> /tmpfiles.d/systemd-tmp.conf
etc-dump> /tmpfiles.d/systemd.conf
etc-dump> /tmpfiles.d/tmp.conf
etc-dump> /tmpfiles.d/var.conf
etc-dump> /tmpfiles.d/x11.conf
etc-dump> /udev
etc-dump> /udev/hwdb.bin
etc-dump> /udev/rules.d
etc-dump> /vconsole.conf
etc-dump> /zoneinfo
building '/nix/store/h8g6vn2py0k0h4az5ar83pmj036j1zf8-etc-metadata.erofs.drv'
building '/nix/store/y8y94vijwnxl4zcfr8f9rhyf88lv2nhv-boot.json.drv'
building '/nix/store/mrad2mpspihyrn0l0bxjsrgpl05mircy-activate.drv'
building '/nix/store/05n4c0yjvbm2w90mhhpwjz3f4r1sn258-nixos-system-proxy01-26.11.20260807.f13ff45.drv'
nixos-system-proxy01-26.11.20260807.f13ff45> structuredAttrs is enabled

post-build step Upload to niks3: ok
time=2026-09-16T02:14:04.575Z level=INFO msg="Uploading 7 paths to 127.0.0.1 (585 already cached)"
time=2026-09-16T02:14:06.581Z level=WARN msg="Rate limiter enabled after throttle" name=s3 rate=5
time=2026-09-16T02:14:06.581Z level=WARN msg="Request returned retryable status, retrying" attempt=1 max_attempts=6 backoff=0s status=503 url="https://s3.eu-central-003.backblazeb2.com/geninf-cache/log/4cmk9s1mpih7fkc6m95prin0vb3x2q0v-fast-nix-gc-0.1.0.drv?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=003eaae730241090000000002%2F20260916%2Feu-central-003%2Fs3%2Faws4_request&X-Amz-Date=20260916T021403Z&X-Amz-Expires=18000&X-Amz-SignedHeaders=host&X-Amz-Signature=7145ec83920dcd28fbbf888366d005d461923c15fc11a8f95680e7b6ec99d7d5"
time=2026-09-16T02:14:15.764Z level=INFO msg="Uploading v4gc2nd7wmd1rn6dnrw861yspqaj2g0q-nixos-system-proxy01-26.11.20260807.f13ff45 (249.6KB)"
time=2026-09-16T02:14:15.981Z level=INFO msg="Uploading 4zdmfb33iqc3s6xx1p5rd2hjg0pp96gk-system-units (120.4KB)"
time=2026-09-16T02:14:16.022Z level=INFO msg="Uploading a0c6vgihjaf2nj6cl3bpwv839fi0v89w-source (1.4MB)"
time=2026-09-16T02:14:16.316Z level=INFO msg="Uploading fn3s421qzsk861ij9jcc814mifh2hm6r-unit-age-decrypt-secrets.service (1.4KB)"
time=2026-09-16T02:14:16.349Z level=INFO msg="Uploading b2rc0i38zvn1vrniqhzip5fqzbb0p8j8-etc-metadata.erofs (44.1KB)"
time=2026-09-16T02:14:16.543Z level=INFO msg="Uploading 3kl4frbxr33kmj38hz9jc9v1gp02fxjb-etc (37.8KB)"
time=2026-09-16T02:14:16.567Z level=INFO msg="Uploading b22dm39qwc10b6ddxa9mwyipimz0bmf5-decrypt-age-secrets (3.4KB)"
time=2026-09-16T02:14:20.503Z level=INFO msg="Uploading 7 narinfos"
time=2026-09-16T02:14:22.057Z level=INFO msg="Upload complete. (18.594s)"