this derivation will be built:
  /nix/store/7ng8ch0qx1jv1cf0c0sm6jip3i67csim-nix-shell.drv
this path will be fetched (0.0 KiB download, 3.9 MiB unpacked):
  /nix/store/y0zs8mg679fvl3q599vyg37k5xklk15v-clan-cli
building '/nix/store/7ng8ch0qx1jv1cf0c0sm6jip3i67csim-nix-shell.drv' on 'ssh-ng://builder@build01.clan.lol'
building '/nix/store/7ng8ch0qx1jv1cf0c0sm6jip3i67csim-nix-shell.drv'
nix-shell> Running phase: buildPhase

upload niks3: ok