this derivation will be built:
  /nix/store/g4nws8f3qldmw5kkmpclg7l7ywad6piv-nix-shell.drv
building '/nix/store/g4nws8f3qldmw5kkmpclg7l7ywad6piv-nix-shell.drv'
nix-shell> Running phase: buildPhase

post-build step Route build to niks3: ok
Pushing SBEE-Lab/containers to https://niks3.sjanglab.org
time=2026-09-04T18:31:59.939+09:00 level=INFO msg="Uploading 1 paths to niks3.sjanglab.org (197 already cached)"
time=2026-09-04T18:31:59.939+09:00 level=INFO msg="Uploading 7p75mba2jlqdiaji0k3r8pihs3aw78wz-nix-shell (7.9KB)"
time=2026-09-04T18:32:01.283+09:00 level=INFO msg="Uploading 1 narinfos"
time=2026-09-04T18:32:02.055+09:00 level=INFO msg="Upload complete. (2.265s)"