these 15 derivations will be built:
  /nix/store/1nka421hfbkbmds5yfi3z52x8183hbbm-unit-niks3.service.drv
  /nix/store/2fdz03kk4mac8vr84771z868ahwzsvr8-check-sshd-config.drv
  /nix/store/33f3hr7plby4fkp4p3dlyldkb0svp2dm-unit-autovt-.service-disabled.drv
  /nix/store/4aairrdqzdym3pj6dqfm8wjln9wymmi2-prometheusConfig.yaml.drv
  /nix/store/3jivp6918073l1fcb0z0qqiladnxh0s1-checked-config.drv
  /nix/store/4h96q0jralapsq23scl785hl8nmzp8aa-unit-victoriametrics.service.drv
  /nix/store/hfi2kixg89q34ymbqvs27bkjycczhy3s-nixbot-config.json.drv
  /nix/store/v886fzmrcif7c1vmh9ypwd8bckqrfgfg-unit-nixbot.service.drv
  /nix/store/zh4d2c69n2a8098kwjjjl7s2nfc8dbgz-system-units.drv
  /nix/store/wmmjkk4l512w26s7nlfq1dwrjq56s4g7-etc.drv
  /nix/store/5a5kzyfb612na765xni4ks9g8ps4r4fa-activate.drv
  /nix/store/ia8h8fs1aws5ak3xmkhcdys9jf363f8c-boot.json.drv
  /nix/store/l2mc0psjv0srhxkzg4fn8jw0ps5mzms8-dry-activate.drv
  /nix/store/x6qcflny5hc3szck6j87cgsm6i3fnl9y-ensure-all-wrappers-paths-exist.drv
  /nix/store/nklz8jm1y6m9acnnap2rsdiq4fwvf3rk-nixos-system-sauna-26.11pre1057119.ec2d622de077.drv
building '/nix/store/ia8h8fs1aws5ak3xmkhcdys9jf363f8c-boot.json.drv'
building '/nix/store/x6qcflny5hc3szck6j87cgsm6i3fnl9y-ensure-all-wrappers-paths-exist.drv'
building '/nix/store/2fdz03kk4mac8vr84771z868ahwzsvr8-check-sshd-config.drv'
building '/nix/store/l2mc0psjv0srhxkzg4fn8jw0ps5mzms8-dry-activate.drv'
building '/nix/store/33f3hr7plby4fkp4p3dlyldkb0svp2dm-unit-autovt-.service-disabled.drv'
building '/nix/store/1nka421hfbkbmds5yfi3z52x8183hbbm-unit-niks3.service.drv'
building '/nix/store/hfi2kixg89q34ymbqvs27bkjycczhy3s-nixbot-config.json.drv'
building '/nix/store/4aairrdqzdym3pj6dqfm8wjln9wymmi2-prometheusConfig.yaml.drv'
ensure-all-wrappers-paths-exist> Checking that Nix store paths of all wrapped programs exist... OK
ensure-all-wrappers-paths-exist> Checking that all capabilities of all wrapped programs are valid... OK
nixbot-config.json> structuredAttrs is enabled
unit-niks3.service> structuredAttrs is enabled
prometheusConfig.yaml> structuredAttrs is enabled
building '/nix/store/v886fzmrcif7c1vmh9ypwd8bckqrfgfg-unit-nixbot.service.drv'
unit-nixbot.service> structuredAttrs is enabled
prometheusConfig.yaml> 
building '/nix/store/3jivp6918073l1fcb0z0qqiladnxh0s1-checked-config.drv'
checked-config> 2026/09/23 00:06:19 INFO: metrics: disable exposing PSI metrics because of failed init: open /sys/fs/cgroup/system.slice/nix-daemon.service/cpu.pressure: no such file or directory
checked-config> 2026-09-23T00:06:19.489Z	info	VictoriaMetrics/lib/logger/flag.go:12	build version: 1.149.0
checked-config> 2026-09-23T00:06:19.489Z	info	VictoriaMetrics/lib/logger/flag.go:13	command-line flags
checked-config> 2026-09-23T00:06:19.489Z	info	VictoriaMetrics/lib/logger/flag.go:20	  -dryRun="true"
checked-config> 2026-09-23T00:06:19.489Z	info	VictoriaMetrics/lib/logger/flag.go:20	  -enableTCP6="true"
checked-config> 2026-09-23T00:06:19.489Z	info	VictoriaMetrics/lib/logger/flag.go:20	  -httpListenAddr="127.0.0.1:8428"
checked-config> 2026-09-23T00:06:19.489Z	info	VictoriaMetrics/lib/logger/flag.go:20	  -promscrape.config="/nix/store/hibqs37c6kwgpvbs3syp1n35fnngka58-prometheusConfig.yaml"
checked-config> 2026-09-23T00:06:19.489Z	info	VictoriaMetrics/lib/logger/flag.go:20	  -retentionPeriod="3"
checked-config> 2026-09-23T00:06:19.489Z	info	VictoriaMetrics/lib/logger/flag.go:20	  -storageDataPath="/var/lib/victoriametrics"
checked-config> 2026-09-23T00:06:19.490Z	info	VictoriaMetrics/app/victoria-metrics/main.go:82	-promscrape.config is ok; exiting with 0 status code
building '/nix/store/4h96q0jralapsq23scl785hl8nmzp8aa-unit-victoriametrics.service.drv'
unit-victoriametrics.service> structuredAttrs is enabled
building '/nix/store/zh4d2c69n2a8098kwjjjl7s2nfc8dbgz-system-units.drv'
building '/nix/store/wmmjkk4l512w26s7nlfq1dwrjq56s4g7-etc.drv'
building '/nix/store/5a5kzyfb612na765xni4ks9g8ps4r4fa-activate.drv'
building '/nix/store/nklz8jm1y6m9acnnap2rsdiq4fwvf3rk-nixos-system-sauna-26.11pre1057119.ec2d622de077.drv'
nixos-system-sauna-26.11pre1057119.ec2d622de077> structuredAttrs is enabled

post-build step Upload to niks3: ok
time=2026-09-23T00:06:23.037Z level=INFO msg="Uploading 24 paths to ::1 (798 already cached)"
time=2026-09-23T00:06:35.790Z level=INFO msg="Uploading wpp947ibsy8c7gjigikxaqk7xa6rn21x-mimalloc-3.3.2 (1002.7KB)"
time=2026-09-23T00:06:35.802Z level=INFO msg="Uploading qyc0lsj3ydmn442sb25zmzsilm79lqiw-nix-util-2.35.2+3 (2.6MB)"
time=2026-09-23T00:06:35.804Z level=INFO msg="Uploading bj924ai7pq8hdhaiq98afsr0w0mbjw2j-unit-niks3.service (2.5KB)"
time=2026-09-23T00:06:35.834Z level=INFO msg="Uploading 6h342g4bjwirkhyg1zccjwkin2whfrpj-etc (37.6KB)"
time=2026-09-23T00:06:35.966Z level=INFO msg="Uploading prp218571ik215vybqdkybqfv16nmk3b-niks3-1.12.0 (7.7MB)"
time=2026-09-23T00:06:35.990Z level=INFO msg="Uploading 3kdxz6jcngiajz8zh3mq0acphaszjgnd-nix-fetchers-2.35.2+3 (1.5MB)"
time=2026-09-23T00:06:35.990Z level=INFO msg="Uploading y9ga8biiaz70kbl56b88xyjb73fbjqkx-system-units (137.1KB)"
time=2026-09-23T00:06:35.996Z level=INFO msg="Uploading p4fh29z6hxq5z2hn8vgdkzwy3m4bcz48-nix-cmd-2.35.2+3 (1.1MB)"
time=2026-09-23T00:06:36.071Z level=INFO msg="Uploading 5nlwnk9lsj2m1mw4p9q28bprcl1x682c-checked-config (184B)"
time=2026-09-23T00:06:36.103Z level=INFO msg="Uploading b7csfmcy5j14bbgxhx8i4ls56xyarsyw-nix-eval-jobs-2.35.3 (857.7KB)"
time=2026-09-23T00:06:36.116Z level=INFO msg="Uploading z706i69hdd79rgsik2cxbxbzh0j3ylmx-nix-store-2.35.2+3 (6.7MB)"
time=2026-09-23T00:06:36.129Z level=INFO msg="Uploading ccp6bwams61kajrypssaxg44i0aj3w6j-unit-niks3-gc.service (2.0KB)"
time=2026-09-23T00:06:36.140Z level=INFO msg="Uploading 3c1zrf45chgalaay6q60hlhln386lln3-unit-nixbot.service (4.2KB)"
time=2026-09-23T00:06:36.158Z level=INFO msg="Uploading 9a8qdlm9n9gy4xqrmr27v981k5k125f5-python3.14-nixbot-effects (426.8KB)"
time=2026-09-23T00:06:36.236Z level=INFO msg="Uploading h6hq8i09cq2frcida6zzvkwqnhsy4lrp-nix-2.35.2+3 (4.2MB)"
time=2026-09-23T00:06:36.290Z level=INFO msg="Uploading nfmwd1bvgn7gc96d7ml3ikq1jpyl9005-nix-main-2.35.2+3 (390.3KB)"
time=2026-09-23T00:06:36.298Z level=INFO msg="Uploading hibqs37c6kwgpvbs3syp1n35fnngka58-prometheusConfig.yaml (736B)"
time=2026-09-23T00:06:36.420Z level=INFO msg="Uploading gjbb1hqpggnkvil1nzbhnrhqd2v0dw4i-nixos-system-sauna-26.11pre1057119.ec2d622de077 (247.7KB)"
time=2026-09-23T00:06:36.473Z level=INFO msg="Uploading xn2g89m52f8s7gadalvzw8ydcd71m30i-niks3-server-1.4.0 (20.2MB)"
time=2026-09-23T00:06:36.502Z level=INFO msg="Uploading nhza7mlg2qvrliak8px793qskp3ym6rv-nix-expr-2.35.2+3 (3.4MB)"
time=2026-09-23T00:06:36.544Z level=INFO msg="Uploading 0sf014mjrxl9kngbzdn4z4l7f5ara029-nix-flake-2.35.2+3 (968.1KB)"
time=2026-09-23T00:06:36.599Z level=INFO msg="Uploading hsy7d69ldlxd5kip6gbaa9i99kgin6bj-unit-victoriametrics.service (2.5KB)"
time=2026-09-23T00:06:36.766Z level=INFO msg="Uploading 62crrlmym67zh2jfam7k0mgmjsr1n9h0-nixbot-config.json (2.3KB)"
time=2026-09-23T00:06:36.858Z level=INFO msg="Uploading inq3vbp80n93fqm30559nvrw8hfw3dyd-python3.14-nixbot (7.4MB)"
time=2026-09-23T00:06:40.570Z level=INFO msg="Uploading 24 narinfos"
time=2026-09-23T00:06:41.971Z level=INFO msg="Upload complete. (19.503s)"