this derivation will be built:
  /nix/store/3cmyxfr3y8b7yn5pirmgri8ql3nb00hn-nix-shell.drv
building '/nix/store/3cmyxfr3y8b7yn5pirmgri8ql3nb00hn-nix-shell.drv' on 'ssh-ng://builder@build04.clan.lol'
building '/nix/store/3cmyxfr3y8b7yn5pirmgri8ql3nb00hn-nix-shell.drv'
nix-shell> Running phase: buildPhase

post-build step Upload to niks3: ok
time=2026-08-23T10:01:13.121Z level=INFO msg="Uploading 1 paths to niks3.clan.lol (277 already cached)"
time=2026-08-23T10:01:13.121Z level=INFO msg="Uploading zl88nn3i2i1cl8qrydf4drdzx5jksvrx-nix-shell (8.5KB)"
time=2026-08-23T10:01:14.812Z level=INFO msg="Upload complete. (3.097s)"