this derivation will be built:
  /nix/store/i8bqgsp6a90cd9lgqshidsry8p6r18w1-nix-shell.drv
building '/nix/store/i8bqgsp6a90cd9lgqshidsry8p6r18w1-nix-shell.drv' on 'ssh-ng://builder@build04.clan.lol'
building '/nix/store/i8bqgsp6a90cd9lgqshidsry8p6r18w1-nix-shell.drv'
nix-shell> Running phase: buildPhase

post-build step Upload to niks3: ok
time=2026-09-03T10:00:38.137Z level=INFO msg="Uploading 1 paths to niks3.clan.lol (277 already cached)"
time=2026-09-03T10:00:38.137Z level=INFO msg="Uploading 9hmfyfia2sg7n1sjxdbqqba0knxn6g0x-nix-shell (8.5KB)"
time=2026-09-03T10:00:38.764Z level=INFO msg="Upload complete. (1.769s)"