this derivation will be built:
  /nix/store/h1l0q7imlj6p0lnv65b7hqqjqciyiphh-nix-shell.drv
building '/nix/store/h1l0q7imlj6p0lnv65b7hqqjqciyiphh-nix-shell.drv' on 'ssh-ng://builder@build01.clan.lol'
building '/nix/store/h1l0q7imlj6p0lnv65b7hqqjqciyiphh-nix-shell.drv'
nix-shell> Running phase: buildPhase

post-build step Upload to niks3: ok
time=2026-08-24T10:01:20.202Z level=INFO msg="Uploading 0 paths to niks3.clan.lol (278 already cached)"
time=2026-08-24T10:01:21.340Z level=INFO msg="Upload complete. (2.277s)"