these 3 derivations will be built:
  /nix/store/8qppz6fvmq832p7s7fra7sy2k4wm1969-rendered.drv
  /nix/store/4qcscqwkhx41bfbmwm61gdr18f9xs8hx-generated-docs.drv
  /nix/store/6a1cd7gp8iq0q6c2ka76fqb3f81jpkr8-nix-shell.drv
building '/nix/store/6a1cd7gp8iq0q6c2ka76fqb3f81jpkr8-nix-shell.drv' on 'ssh-ng://builder@build01.clan.lol'
building '/nix/store/6a1cd7gp8iq0q6c2ka76fqb3f81jpkr8-nix-shell.drv'
nix-shell> Running phase: buildPhase

upload niks3: ok