this derivation will be built:
  /nix/store/q0hd6rqj6w1jh03ikkidkgqx3lil6ri5-nix-shell.drv
building '/nix/store/q0hd6rqj6w1jh03ikkidkgqx3lil6ri5-nix-shell.drv'
nix-shell> Running phase: buildPhase

post-build step Upload to niks3: ok
time=2026-09-03T22:34:54.359Z level=INFO msg="Uploading 1 paths to niks3.scientistexperience.net (979 already cached)"
time=2026-09-03T22:34:54.359Z level=INFO msg="Uploading db4a06palqycflz56g0bcc135hz9jqsk-nix-shell (25.5KB)"
time=2026-09-03T22:34:56.209Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-03T22:34:56.829Z level=INFO msg="Upload complete. (2.874s)"