these 15 derivations will be built:
  /nix/store/7j72hjnc4gb01459pwslg5mhxmlcqdzx-unit-script-clanker-gc-start.drv
  /nix/store/a3xq02nlgwdwh93xf6xjf2sxbqvr8lqs-unit-clanker-gc.service.drv
  /nix/store/xsk8j99bsw0ls03hblw7nq7f126sjbn1-clanker-omp-overlay.yml.drv
  /nix/store/jm3s2fhpq36mk53jd22m18rd259krhfp-unit-clanker.service.drv
  /nix/store/rc2rhgg6ybjh5rgbpyg1bslj8i7fqvgz-unit-clanker-gc.timer.drv
  /nix/store/dgj6cfbzb6z5mmz17f67ybf8jm3h9si3-decrypt-age-secrets.drv
  /nix/store/y0nw28rc8lzr3696qbcj3kf2fny0yppm-unit-age-decrypt-secrets.service.drv
  /nix/store/xd2ljcbpziyqjldd2h79nn7s1x7knldf-system-units.drv
  /nix/store/7kpc3yhlg7cvrz5x71q6aw98y6ak5p05-etc.drv
  /nix/store/jz7mkiq67qnq6if7f2kn93fq12fx1mc1-etc-json.drv
  /nix/store/wajj85rzg9jcdqcivaq4g7qlbl88425r-etc-dump.drv
  /nix/store/sm1bpg36p6g3q0llpyc6j7262hpaz2ya-etc-metadata.erofs.drv
  /nix/store/3bsxzmv2sj6wndwgbg91hnd4bpv10xjc-activate.drv
  /nix/store/w64rq3gvjr3ypdbz3ym3vqikgh2bvr8n-boot.json.drv
  /nix/store/ga5s1h3jqgf3sp7sknfzbk8xmxrcr9zd-nixos-system-fabro01-26.11.20260807.f13ff45.drv
building '/nix/store/rc2rhgg6ybjh5rgbpyg1bslj8i7fqvgz-unit-clanker-gc.timer.drv'
building '/nix/store/xsk8j99bsw0ls03hblw7nq7f126sjbn1-clanker-omp-overlay.yml.drv'
building '/nix/store/dgj6cfbzb6z5mmz17f67ybf8jm3h9si3-decrypt-age-secrets.drv'
building '/nix/store/7j72hjnc4gb01459pwslg5mhxmlcqdzx-unit-script-clanker-gc-start.drv'
clanker-omp-overlay.yml> structuredAttrs is enabled
unit-clanker-gc.timer> structuredAttrs is enabled
building '/nix/store/a3xq02nlgwdwh93xf6xjf2sxbqvr8lqs-unit-clanker-gc.service.drv'
building '/nix/store/y0nw28rc8lzr3696qbcj3kf2fny0yppm-unit-age-decrypt-secrets.service.drv'
unit-clanker-gc.service> structuredAttrs is enabled
unit-age-decrypt-secrets.service> structuredAttrs is enabled
clanker-omp-overlay.yml> 
building '/nix/store/jm3s2fhpq36mk53jd22m18rd259krhfp-unit-clanker.service.drv'
unit-clanker.service> structuredAttrs is enabled
building '/nix/store/xd2ljcbpziyqjldd2h79nn7s1x7knldf-system-units.drv'
building '/nix/store/jz7mkiq67qnq6if7f2kn93fq12fx1mc1-etc-json.drv'
building '/nix/store/7kpc3yhlg7cvrz5x71q6aw98y6ak5p05-etc.drv'
building '/nix/store/wajj85rzg9jcdqcivaq4g7qlbl88425r-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> /nix
etc-dump> /nix/machines
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/polkit-1
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-run0
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> /polkit-1
etc-dump> /polkit-1/polkitd.conf
etc-dump> /polkit-1/rules.d
etc-dump> /polkit-1/rules.d/10-nixos.rules
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/sm1bpg36p6g3q0llpyc6j7262hpaz2ya-etc-metadata.erofs.drv'
building '/nix/store/w64rq3gvjr3ypdbz3ym3vqikgh2bvr8n-boot.json.drv'
building '/nix/store/3bsxzmv2sj6wndwgbg91hnd4bpv10xjc-activate.drv'
building '/nix/store/ga5s1h3jqgf3sp7sknfzbk8xmxrcr9zd-nixos-system-fabro01-26.11.20260807.f13ff45.drv'
nixos-system-fabro01-26.11.20260807.f13ff45> structuredAttrs is enabled

post-build step Upload to niks3: ok
time=2026-08-26T08:43:09.416Z level=INFO msg="Uploading 11 paths to 127.0.0.1 (705 already cached)"
time=2026-08-26T08:43:09.416Z level=INFO msg="Uploading dc8s0wmhlv5l5q76lj3ab0zqcqqdbkf5-unit-clanker.service (4.0KB)"
time=2026-08-26T08:43:09.416Z level=INFO msg="Uploading 7qgilsbgwyjxr6h670lvm7bd8snj41sd-nixos-system-fabro01-26.11.20260807.f13ff45 (249.6KB)"
time=2026-08-26T08:43:09.416Z level=INFO msg="Uploading 1dyy0sz1q9h44sk583klsbrl5rg1wyhn-clanker-omp-overlay.yml (536B)"
time=2026-08-26T08:43:09.416Z level=INFO msg="Uploading 8klm26m2iml2n8lwzb9q0avzarjc5sp6-unit-script-clanker-gc-start (1.4KB)"
time=2026-08-26T08:43:09.416Z level=INFO msg="Uploading nanq7i3kxfj89v06vz25aga4ag37gy6z-etc-metadata.erofs (44.1KB)"
time=2026-08-26T08:43:09.416Z level=INFO msg="Uploading iqf15kk1yd4pz1q1vh3sjpjm89p6i4af-decrypt-age-secrets (6.3KB)"
time=2026-08-26T08:43:09.416Z level=INFO msg="Uploading nq0p47hw4jr771lbm9i0j42m74z87z7v-unit-clanker-gc.timer (448B)"
time=2026-08-26T08:43:09.416Z level=INFO msg="Uploading zhg43lz9brpl0gh51hawf9r4hxlzn4bc-unit-age-decrypt-secrets.service (1.4KB)"
time=2026-08-26T08:43:09.416Z level=INFO msg="Uploading vgnidvna9wkz3154p71w9322rnjnz796-unit-clanker-gc.service (1.6KB)"
time=2026-08-26T08:43:09.416Z level=INFO msg="Uploading 29iabsciy1hmgyywmachxvfi9f8p7w32-system-units (130.5KB)"
time=2026-08-26T08:43:09.416Z level=INFO msg="Uploading 3cf5dfh37ms25ir7y6ski6xj8xqg2mkc-etc (39.0KB)"
time=2026-08-26T08:43:10.544Z level=INFO msg="Uploading 12 narinfos"
time=2026-08-26T08:43:10.614Z 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/geninf-cache/nanq7i3kxfj89v06vz25aga4ag37gy6z.narinfo?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=003eaae730241090000000002%2F20260826%2Feu-central-003%2Fs3%2Faws4_request&X-Amz-Date=20260826T084309Z&X-Amz-Expires=18000&X-Amz-SignedHeaders=host&X-Amz-Signature=7f167d115bebf3eb11b8a59f61fceceb5e1504a78e4b1ad13a02442c5cee83d1"
time=2026-08-26T08:43:11.407Z level=INFO msg="Upload complete. (2.094s)"