this derivation will be built:
  /nix/store/hxv6hmfjzsrj0h2dknf3801blny40w0a-check-prime-agent.drv
building '/nix/store/hxv6hmfjzsrj0h2dknf3801blny40w0a-check-prime-agent.drv' on 'ssh-ng://customer@mac02.m.ntd.one'
building '/nix/store/hxv6hmfjzsrj0h2dknf3801blny40w0a-check-prime-agent.drv'

upload niks3: ok