this derivation will be built:
  /nix/store/m9vrf5msksg343miwinzbmjk9xsnyvb7-nix-shell.drv
building '/nix/store/m9vrf5msksg343miwinzbmjk9xsnyvb7-nix-shell.drv'
nix-shell> Running phase: buildPhase

post-build step Route build to niks3: ok
Pushing SBEE-Lab/infra to https://niks3.sjanglab.org
time=2026-09-03T22:56:25.174+09:00 level=INFO msg="Uploading 1 paths to niks3.sjanglab.org (189 already cached)"
time=2026-09-03T22:56:25.174+09:00 level=INFO msg="Uploading x0k6ap199yv75zyapd56ab7ppmwlj4w8-nix-shell (10.1KB)"
time=2026-09-03T22:56:26.552+09:00 level=INFO msg="Uploading 1 narinfos"
time=2026-09-03T22:56:27.208+09:00 level=INFO msg="Upload complete. (2.197s)"