these 2 derivations will be built:
  /nix/store/b7ykzbwn3qg6via0q2l3whak4a800jrg-flake-inputs.drv
  /nix/store/z6frbmfcgy0rs177nms2s3ys7lda2iba-check-flake-inputs.drv
building '/nix/store/b7ykzbwn3qg6via0q2l3whak4a800jrg-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?client-cert=/run/secrets/vars/per-machine/bld1/nix-farm-ci/crt&client-key=/run/secrets/vars/per-machine/bld1/nix-farm-ci/key&connect-timeout=21&system=aarch64-darwin'
building '/nix/store/b7ykzbwn3qg6via0q2l3whak4a800jrg-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building b7ykzbwn3qg6via0q2l3whak4a800jrg-flake-inputs.drv
building '/nix/store/z6frbmfcgy0rs177nms2s3ys7lda2iba-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?client-cert=/run/secrets/vars/per-machine/bld1/nix-farm-ci/crt&client-key=/run/secrets/vars/per-machine/bld1/nix-farm-ci/key&connect-timeout=21&system=aarch64-darwin'
building '/nix/store/z6frbmfcgy0rs177nms2s3ys7lda2iba-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building z6frbmfcgy0rs177nms2s3ys7lda2iba-check-flake-inputs.drv

upload niks3: ok