these 2 derivations will be built:
  /nix/store/7sz9c73wsx17r7z7cqa20w4jd1gpfbc7-flake-inputs.drv
  /nix/store/cdj8hr6bnx69578yvksv1mqw3ilyk6wm-check-flake-inputs.drv
building '/nix/store/7sz9c73wsx17r7z7cqa20w4jd1gpfbc7-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-linux'
building '/nix/store/7sz9c73wsx17r7z7cqa20w4jd1gpfbc7-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-193d0ff7: building 7sz9c73wsx17r7z7cqa20w4jd1gpfbc7-flake-inputs.drv
building '/nix/store/cdj8hr6bnx69578yvksv1mqw3ilyk6wm-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-linux'
building '/nix/store/cdj8hr6bnx69578yvksv1mqw3ilyk6wm-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-193d0ff7: building cdj8hr6bnx69578yvksv1mqw3ilyk6wm-check-flake-inputs.drv

upload niks3: ok