these 28 derivations will be built:
  /nix/store/0gsxvz0px07pcl2alv1gwsb593jgv650-unit-zfs-snapshot-weekly.timer.drv
  /nix/store/104g6nvlb1khqjwpylgxs4j58h9bji03-grub-config.xml.drv
  /nix/store/1gy29k0ihgrk270c7d6kxmvwginqgds1-etc-profile.drv
  /nix/store/9n9ip260xd3plk7khglywyvxakd0038j-system-path.drv
  /nix/store/2cpc6qa76h7wgsdny373902hzhc7866v-X-Restart-Triggers-polkit.drv
  /nix/store/35vxyzmhhd0g20xmxa0cdjgrwl3r3jwr-unit-systemd-fsck-.service.drv
  /nix/store/3r9pqjywlx3nia92b6gqz09vbrcadyxb-X-Reload-Triggers-polkit.drv
  /nix/store/55ms18p8dccawpjq8h4lzx3qj755c7cm-dbus-1.drv
  /nix/store/admxg63vdvzgm1rhs4vibnyv76sz1d4n-getty.drv
  /nix/store/6sir980xm7fwzwjnmzn6ajb6w59fwxpj-getty.drv
  /nix/store/8ih281haan5yk56q452d1m1l6zqmnyi3-etc-zfs-zed.d-zed.rc.drv
  /nix/store/fi9mr4xk66kpxp1rnz0kxa5irxnkap06-unit-polkit.service.drv
  /nix/store/ms2xhjy16v9cdc2z4jbzwz81bigy437b-unit-getty-.service.drv
  /nix/store/v6ghs8axr0fci1c5f2i021v413qxs9q2-etc-os-release.drv
  /nix/store/gvr5vaasyzms5ccw838ycvspfy3shh82-shutdown-ramfs-contents.json.drv
  /nix/store/pz4xh93ll7sc2rpylnkq2y9s22a0cb2r-unit-generate-shutdown-ramfs.service.drv
  /nix/store/vpv2r41wy8d1bvac3h1y7k5znhfap2ha-unit-systemd-makefs-.service.drv
  /nix/store/knyyi8xg0a2rsg9d5rzq83ybkbzhsryh-X-Restart-Triggers-dbus-broker.drv
  /nix/store/z1gn3w56gvmj6a2wrc4w8s5wm2b85ccw-unit-dbus-broker.service.drv
  /nix/store/9spwspj4dfzxqar16ihnfh00dpnc89z5-system-units.drv
  /nix/store/b029pa114s2v0bfrdb48ki82hf1yg49v-systemd-generator-environment.json.drv
  /nix/store/kkn449sl95zcb31y71kb0flk5fsy8hng-etc-systemd-system.conf.drv
  /nix/store/lzwck5ck1inylwasafqkmxcbm6q9ayna-unit-dbus-broker.service.drv
  /nix/store/xgxprw3pqk51sdjy6sg3fbkawrcrxq74-user-units.drv
  /nix/store/845r01165mpp79lmc0l92v51bdvm5zy8-etc.drv
  /nix/store/v96ampp1wldhls1bb87a25kx0p4f774v-activate.drv
  /nix/store/wssq1afnyn7gdg14l4kjxpcmgwn94wpr-install-grub.sh.drv
  /nix/store/gi5icp8w8h7j358iyd5xgn43n5x676qv-nixos-system-flash-installer-26.05.20260909.6aefcda.drv
these 5 paths will be fetched (1.3 MiB download, 34.9 MiB unpacked):
  /nix/store/m6g0rv0882k3l65qnxhwj2vav5dxh00x-grub-2.12
  /nix/store/wyik7shf6nf9b097chzk7xgvavc6f90b-mtools-4.0.49
  /nix/store/nw1wdjc9izipvh48givnm414xw7bv56h-nixos-configuration-reference-manpage
  /nix/store/9l5asr7g6f3jf2j7azm0yjv601mdxkkj-pciutils-3.15.0
  /nix/store/mq54cnnd4zy8vqa3c6pvgi0lyd9z9k6w-sudoers
building '/nix/store/v6ghs8axr0fci1c5f2i021v413qxs9q2-etc-os-release.drv'
building '/nix/store/1gy29k0ihgrk270c7d6kxmvwginqgds1-etc-profile.drv'
building '/nix/store/8ih281haan5yk56q452d1m1l6zqmnyi3-etc-zfs-zed.d-zed.rc.drv'
building '/nix/store/0gsxvz0px07pcl2alv1gwsb593jgv650-unit-zfs-snapshot-weekly.timer.drv'
building '/nix/store/3r9pqjywlx3nia92b6gqz09vbrcadyxb-X-Reload-Triggers-polkit.drv'
building '/nix/store/admxg63vdvzgm1rhs4vibnyv76sz1d4n-getty.drv'
building '/nix/store/gvr5vaasyzms5ccw838ycvspfy3shh82-shutdown-ramfs-contents.json.drv'
building '/nix/store/6sir980xm7fwzwjnmzn6ajb6w59fwxpj-getty.drv'
building '/nix/store/kkn449sl95zcb31y71kb0flk5fsy8hng-etc-systemd-system.conf.drv'
building '/nix/store/b029pa114s2v0bfrdb48ki82hf1yg49v-systemd-generator-environment.json.drv'
building '/nix/store/35vxyzmhhd0g20xmxa0cdjgrwl3r3jwr-unit-systemd-fsck-.service.drv'
building '/nix/store/vpv2r41wy8d1bvac3h1y7k5znhfap2ha-unit-systemd-makefs-.service.drv'
systemd-generator-environment.json> structuredAttrs is enabled
building '/nix/store/9n9ip260xd3plk7khglywyvxakd0038j-system-path.drv'
building '/nix/store/pz4xh93ll7sc2rpylnkq2y9s22a0cb2r-unit-generate-shutdown-ramfs.service.drv'
building '/nix/store/ms2xhjy16v9cdc2z4jbzwz81bigy437b-unit-getty-.service.drv'
system-path> structuredAttrs is enabled
building '/nix/store/104g6nvlb1khqjwpylgxs4j58h9bji03-grub-config.xml.drv'
building '/nix/store/wssq1afnyn7gdg14l4kjxpcmgwn94wpr-install-grub.sh.drv'
system-path> created 8142 symlinks in user environment
building '/nix/store/2cpc6qa76h7wgsdny373902hzhc7866v-X-Restart-Triggers-polkit.drv'
building '/nix/store/55ms18p8dccawpjq8h4lzx3qj755c7cm-dbus-1.drv'
building '/nix/store/knyyi8xg0a2rsg9d5rzq83ybkbzhsryh-X-Restart-Triggers-dbus-broker.drv'
building '/nix/store/fi9mr4xk66kpxp1rnz0kxa5irxnkap06-unit-polkit.service.drv'
building '/nix/store/lzwck5ck1inylwasafqkmxcbm6q9ayna-unit-dbus-broker.service.drv'
building '/nix/store/z1gn3w56gvmj6a2wrc4w8s5wm2b85ccw-unit-dbus-broker.service.drv'
building '/nix/store/xgxprw3pqk51sdjy6sg3fbkawrcrxq74-user-units.drv'
building '/nix/store/9spwspj4dfzxqar16ihnfh00dpnc89z5-system-units.drv'
building '/nix/store/845r01165mpp79lmc0l92v51bdvm5zy8-etc.drv'
building '/nix/store/v96ampp1wldhls1bb87a25kx0p4f774v-activate.drv'
building '/nix/store/gi5icp8w8h7j358iyd5xgn43n5x676qv-nixos-system-flash-installer-26.05.20260909.6aefcda.drv'
nixos-system-flash-installer-26.05.20260909.6aefcda> structuredAttrs is enabled

upload niks3: failed
time=2026-09-10T00:34:58.594Z level=WARN msg="Request returned retryable status, retrying" attempt=1 max_attempts=6 backoff=100ms status=502 url=https://niks3.clan.lol/api/pending_closures
time=2026-09-10T00:36:03.546Z level=WARN msg="Request returned retryable status, retrying" attempt=2 max_attempts=6 backoff=187.155328ms status=502 url=https://niks3.clan.lol/api/pending_closures
time=2026-09-10T00:41:38.531Z level=WARN msg="Request returned retryable status, retrying" attempt=1 max_attempts=6 backoff=100ms status=504 url=https://niks3.clan.lol/api/pending_closures
time=2026-09-10T00:46:38.632Z level=WARN msg="Request returned retryable status, retrying" attempt=2 max_attempts=6 backoff=182.285456ms status=504 url=https://niks3.clan.lol/api/pending_closures
time=2026-09-10T00:52:05.427Z level=WARN msg="Request returned retryable status, retrying" attempt=1 max_attempts=6 backoff=100ms status=504 url=https://niks3.clan.lol/api/pending_closures
time=2026-09-10T00:57:05.530Z level=WARN msg="Request returned retryable status, retrying" attempt=2 max_attempts=6 backoff=216.110839ms status=504 url=https://niks3.clan.lol/api/pending_closures
time=2026-09-10T01:02:05.748Z level=WARN msg="Request returned retryable status, retrying" attempt=3 max_attempts=6 backoff=374.38175ms status=504 url=https://niks3.clan.lol/api/pending_closures
time=2026-09-10T01:07:06.123Z level=WARN msg="Request returned retryable status, retrying" attempt=4 max_attempts=6 backoff=789.765369ms status=504 url=https://niks3.clan.lol/api/pending_closures
time=2026-09-10T01:12:06.915Z level=WARN msg="Request returned retryable status, retrying" attempt=5 max_attempts=6 backoff=1.610297597s status=504 url=https://niks3.clan.lol/api/pending_closures
time=2026-09-10T01:17:08.527Z level=ERROR msg="Fatal error" error="pushing paths: creating pending closures: creating pending closure: server returned 504: "