these 3 derivations will be built:
  /nix/store/y6h6y0hd6k9fvaxlyhb88c7avbvnqn6i-clan-cli-source.drv
  /nix/store/gkknmbf1gsh2vx365skjrd8h1zwzp27j-clan-cli.drv
  /nix/store/jcpyv339ni9dd1bh4qlx2apw89r6ka4i-nix-shell.drv
these 3 paths will be fetched (0.0 KiB download, 330.0 KiB unpacked):
  /nix/store/78df9g3d03b813agp1kps7rl183krj57-clan-runtime
  /nix/store/4x005zp28dsq11cpsfjaz2rsfkk0mvm4-home-manager
  /nix/store/6dww925fhxzs6g94k8ja22249ksy6lnz-opentofu-1.12.6
building '/nix/store/jcpyv339ni9dd1bh4qlx2apw89r6ka4i-nix-shell.drv'
nix-shell> Running phase: buildPhase

upload niks3: failed
time=2026-09-09T01:46:21.849Z 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=2026-09-09T01:48:07.381Z level=WARN msg="Request returned retryable status, retrying" attempt=2 max_attempts=6 backoff=207.974579ms status=502 url=https://niks3.clan.lol/api/pending_closures
time=2026-09-09T01:49:58.329Z level=WARN msg="Request returned retryable status, retrying" attempt=3 max_attempts=6 backoff=386.543601ms status=502 url=https://niks3.clan.lol/api/pending_closures
time=2026-09-09T01:51:31.337Z level=WARN msg="Request returned retryable status, retrying" attempt=4 max_attempts=6 backoff=846.093756ms status=502 url=https://niks3.clan.lol/api/pending_closures
time=2026-09-09T01:53:06.437Z level=WARN msg="Request returned retryable status, retrying" attempt=5 max_attempts=6 backoff=1.507387946s status=502 url=https://niks3.clan.lol/api/pending_closures
time=2026-09-09T01:55:00.092Z level=ERROR msg="Fatal error" error="pushing paths: creating pending closures: creating pending closure: server returned 502: "