these 2 derivations will be built:
  /nix/store/g89gn5n6j5ay5jn292g2szqxdgjfh6c1-flake-inputs.drv
  /nix/store/wf1m1p0hicb760p1msv9hyn5dblpww7m-check-flake-inputs.drv
building '/nix/store/g89gn5n6j5ay5jn292g2szqxdgjfh6c1-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=23&system=aarch64-linux'
building '/nix/store/g89gn5n6j5ay5jn292g2szqxdgjfh6c1-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-7f84a236: building g89gn5n6j5ay5jn292g2szqxdgjfh6c1-flake-inputs.drv
building '/nix/store/wf1m1p0hicb760p1msv9hyn5dblpww7m-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=23&system=aarch64-linux'
building '/nix/store/wf1m1p0hicb760p1msv9hyn5dblpww7m-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-7f84a236: building wf1m1p0hicb760p1msv9hyn5dblpww7m-check-flake-inputs.drv