these 2 derivations will be built:
  /nix/store/di7c4v2ym5hpmkgxk2sq53i80vwkr1a3-flake-inputs.drv
  /nix/store/l02cm1ani4im8njbq4kjg2k2v1mmxhd0-check-flake-inputs.drv
building '/nix/store/di7c4v2ym5hpmkgxk2sq53i80vwkr1a3-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/di7c4v2ym5hpmkgxk2sq53i80vwkr1a3-flake-inputs.drv'
building '/nix/store/l02cm1ani4im8njbq4kjg2k2v1mmxhd0-check-flake-inputs.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/l02cm1ani4im8njbq4kjg2k2v1mmxhd0-check-flake-inputs.drv'

upload niks3: ok