this derivation will be built:
  /nix/store/0hr54qz2f98w8mmgdhxwlbwf2vvv3ydp-nix-shell.drv
building '/nix/store/0hr54qz2f98w8mmgdhxwlbwf2vvv3ydp-nix-shell.drv' on 'ssh-ng://builder@build04.clan.lol'
building '/nix/store/0hr54qz2f98w8mmgdhxwlbwf2vvv3ydp-nix-shell.drv'
nix-shell> Running phase: buildPhase

post-build step Upload to niks3: ok
time=2026-09-01T20:00:35.395Z level=INFO msg="Uploading 1 paths to niks3.clan.lol (277 already cached)"
time=2026-09-01T20:00:35.395Z level=INFO msg="Uploading 8yxwhfbpg8wqj7ii9v3vwhxwkm7idnid-nix-shell (8.5KB)"
time=2026-09-01T20:00:37.230Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-01T20:00:37.932Z level=INFO msg="Upload complete. (2.682s)"