these 3 derivations will be built:
  /nix/store/a613n64bp5knzqnqsxvw6kvcppmy1k6d-rendered.drv
  /nix/store/gd21lhw3zzz2f83kqxrw41vn93ngwvk0-generated-docs.drv
  /nix/store/zc8qb9v74vrdbv2gxxvznxa4510s0cny-nix-shell.drv
building '/nix/store/zc8qb9v74vrdbv2gxxvznxa4510s0cny-nix-shell.drv' on 'ssh-ng://builder@build01.clan.lol'
building '/nix/store/zc8qb9v74vrdbv2gxxvznxa4510s0cny-nix-shell.drv'
nix-shell> Running phase: buildPhase

upload niks3: ok