these 2 derivations will be built:
  /nix/store/yxrkajfajha9hssnz0a4p86rbbffzqmf-home-manager.drv
  /nix/store/k3sdk8d0bmkfl6m4kjmbg5f40nx9g0kn-nix-shell.drv
building '/nix/store/yxrkajfajha9hssnz0a4p86rbbffzqmf-home-manager.drv' on 'ssh-ng://builder@build01.clan.lol'
building '/nix/store/yxrkajfajha9hssnz0a4p86rbbffzqmf-home-manager.drv'
home-manager> install: creating directory '/nix/store/7zc4v2nw4xyk55b5c4mwgxipn65xlwz0-home-manager'
home-manager> install: creating directory '/nix/store/7zc4v2nw4xyk55b5c4mwgxipn65xlwz0-home-manager/bin'
home-manager> '/nix/store/vxiwi3y58v326k0byly11x5ldvm4qbvy-home-manager' -> '/nix/store/7zc4v2nw4xyk55b5c4mwgxipn65xlwz0-home-manager/bin/home-manager'
building '/nix/store/k3sdk8d0bmkfl6m4kjmbg5f40nx9g0kn-nix-shell.drv' on 'ssh-ng://builder@build01.clan.lol'
building '/nix/store/k3sdk8d0bmkfl6m4kjmbg5f40nx9g0kn-nix-shell.drv'
nix-shell> Running phase: buildPhase

upload niks3: failed
time=2026-09-10T01:58:01.279Z 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=2026-09-10T01:59:20.426Z level=WARN msg="Request returned retryable status, retrying" attempt=2 max_attempts=6 backoff=180.334811ms status=502 url=https://niks3.clan.lol/api/pending_closures
time=2026-09-10T02:00:34.676Z level=WARN msg="Request returned retryable status, retrying" attempt=3 max_attempts=6 backoff=414.364712ms status=502 url=https://niks3.clan.lol/api/pending_closures
time=2026-09-10T02:01:50.996Z level=WARN msg="Request returned retryable status, retrying" attempt=4 max_attempts=6 backoff=804.501736ms status=502 url=https://niks3.clan.lol/api/pending_closures
time=2026-09-10T02:03:18.065Z level=WARN msg="Request returned retryable status, retrying" attempt=5 max_attempts=6 backoff=1.720827709s status=502 url=https://niks3.clan.lol/api/pending_closures
time=2026-09-10T02:04:35.763Z level=ERROR msg="Fatal error" error="pushing paths: creating pending closures: creating pending closure: server returned 502: "