these 2 derivations will be built:
  /nix/store/x12j3ks52h22bdg9l0y1xn3nqv46k1mf-flake-inputs.drv
  /nix/store/q2mfvxmq1ps7fmdsllnr2fjn78j3l66v-check-flake-inputs.drv
building '/nix/store/x12j3ks52h22bdg9l0y1xn3nqv46k1mf-flake-inputs.drv'
building '/nix/store/q2mfvxmq1ps7fmdsllnr2fjn78j3l66v-check-flake-inputs.drv'

upload niks3: ok