this derivation will be built: /nix/store/89ccg0jrq65m9fswbbw7zcmympwa0qw3-check-droid.drv building '/nix/store/89ccg0jrq65m9fswbbw7zcmympwa0qw3-check-droid.drv' on 'ssh-ng://customer@mac02.m.ntd.one' building '/nix/store/89ccg0jrq65m9fswbbw7zcmympwa0qw3-check-droid.drv' upload niks3: ok