these 10 derivations will be built:
  /nix/store/z0nlh74lkk71yiysa955ic3qp03716c6-decrypt-age-secrets.drv
  /nix/store/pxmm7xnn1qzgg3hwrz5s72wrv0w09890-unit-age-decrypt-secrets.service.drv
  /nix/store/gszj8j6yl75q3wfj1c9dam51mjmhrq2v-system-units.drv
  /nix/store/031ynhsxzhd75l6607jn38xd4fxkcqpd-etc-json.drv
  /nix/store/br9kgfsng591pk7s5gfsc81qkz10a19d-etc-dump.drv
  /nix/store/mxvm2ad9dy9dwhfkn7frib1gi1i05jw0-etc-metadata.erofs.drv
  /nix/store/vkihvsin5p3m9vdli6wcwfl9h2zkv5xx-etc.drv
  /nix/store/7545y86hbqrb7q8dyg6ncr28lm443xh2-activate.drv
  /nix/store/sa05hvd180kzm68x51s2bng0fbsbwilf-boot.json.drv
  /nix/store/d66x6m22yszyg5csmgypxfkpvsf6bm54-nixos-system-proxy01-26.11.20260919.20b1ddd.drv
building '/nix/store/z0nlh74lkk71yiysa955ic3qp03716c6-decrypt-age-secrets.drv'
decrypt-age-secrets> structuredAttrs is enabled
building '/nix/store/pxmm7xnn1qzgg3hwrz5s72wrv0w09890-unit-age-decrypt-secrets.service.drv'
unit-age-decrypt-secrets.service> structuredAttrs is enabled
building '/nix/store/gszj8j6yl75q3wfj1c9dam51mjmhrq2v-system-units.drv'
building '/nix/store/031ynhsxzhd75l6607jn38xd4fxkcqpd-etc-json.drv'
building '/nix/store/vkihvsin5p3m9vdli6wcwfl9h2zkv5xx-etc.drv'
etc-json> structuredAttrs is enabled
building '/nix/store/br9kgfsng591pk7s5gfsc81qkz10a19d-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> /logrotate.conf
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/09-zerotier.network
etc-dump> /systemd/network/50-zerotier.link
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/mxvm2ad9dy9dwhfkn7frib1gi1i05jw0-etc-metadata.erofs.drv'
building '/nix/store/sa05hvd180kzm68x51s2bng0fbsbwilf-boot.json.drv'
building '/nix/store/7545y86hbqrb7q8dyg6ncr28lm443xh2-activate.drv'
boot.json> structuredAttrs is enabled
activate> structuredAttrs is enabled
building '/nix/store/d66x6m22yszyg5csmgypxfkpvsf6bm54-nixos-system-proxy01-26.11.20260919.20b1ddd.drv'
nixos-system-proxy01-26.11.20260919.20b1ddd> structuredAttrs is enabled

post-build step Upload to niks3: ok
time=2026-09-21T07:51:13.374Z level=INFO msg="Uploading 7 paths to 127.0.0.1 (646 already cached)"
time=2026-09-21T07:51:13.374Z level=INFO msg="Uploading 5mdgvg8s30bmg5k9ym3k3id5gi9313q6-nixos-system-proxy01-26.11.20260919.20b1ddd (249.6KB)"
time=2026-09-21T07:51:13.375Z level=INFO msg="Uploading w2kylwrdnqk9ynpymdchbnf9x33ap2py-unit-age-decrypt-secrets.service (1.4KB)"
time=2026-09-21T07:51:13.375Z level=INFO msg="Uploading 1pjr8gh4m4f10zm1vzf0rs9cifx6b0y4-etc (39.3KB)"
time=2026-09-21T07:51:13.375Z level=INFO msg="Uploading 2n0hmfkmmzp9zgzi8hzvpl1al87j5ay9-decrypt-age-secrets (4.1KB)"
time=2026-09-21T07:51:13.375Z level=INFO msg="Uploading vvgk9kn9k5vl8cwad9xv7mcahpgg9bri-source (2.6MB)"
time=2026-09-21T07:51:13.375Z level=INFO msg="Uploading q10b97x5jqsgn9f9l3id1ff5c362870m-system-units (122.5KB)"
time=2026-09-21T07:51:13.375Z level=INFO msg="Uploading ymi0d1i415wznn71xywi2da01x8ifdm4-etc-metadata.erofs (40.1KB)"
time=2026-09-21T07:51:14.197Z level=WARN msg="Rate limiter enabled after throttle" name=s3 rate=5
time=2026-09-21T07:51:14.198Z 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/vvgk9kn9k5vl8cwad9xv7mcahpgg9bri.ls?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=003eaae730241090000000002%2F20260921%2Feu-central-003%2Fs3%2Faws4_request&X-Amz-Date=20260921T075113Z&X-Amz-Expires=18000&X-Amz-SignedHeaders=host&X-Amz-Signature=73705076dcdd90b6aa6a7884f43bd6d855ac2fd4dd252f41e587d179b587a119"
time=2026-09-21T07:51:14.432Z level=WARN msg="Rate limiter backed off" name=s3 rate=5
time=2026-09-21T07:51:14.432Z 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/nar/15q44vfzmxfyw2nfc8kxz4jrd01jf6s8i5vmq4pf7q8hck1a1rjz.nar.zst?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=003eaae730241090000000002%2F20260921%2Feu-central-003%2Fs3%2Faws4_request&X-Amz-Date=20260921T075113Z&X-Amz-Expires=18000&X-Amz-SignedHeaders=host&X-Amz-Signature=c199a0ab848c54f30ace9033a3acbf532228b39e4106dfe384f767964d679d44"
time=2026-09-21T07:51:15.051Z level=INFO msg="Uploading 7 narinfos"
time=2026-09-21T07:51:15.708Z level=INFO msg="Upload complete. (2.461s)"