these 2 derivations will be built:
  /nix/store/s9y93rwiv3cn7wxiyv6nh9dl6niamrmx-flake-inputs.drv
  /nix/store/ymphv7dgvj2xi24yyg59iaay72a077zj-check-flake-inputs.drv
building '/nix/store/s9y93rwiv3cn7wxiyv6nh9dl6niamrmx-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/s9y93rwiv3cn7wxiyv6nh9dl6niamrmx-flake-inputs.drv'
building '/nix/store/ymphv7dgvj2xi24yyg59iaay72a077zj-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/ymphv7dgvj2xi24yyg59iaay72a077zj-check-flake-inputs.drv'

upload niks3: ok