these 2 derivations will be built:
  /nix/store/0cmq6jqq1cqjjb3pj0vfh7c0zkcpm4pq-flake-inputs.drv
  /nix/store/85sq9av1py6mymz10r5f83im29s3ymxi-check-flake-inputs.drv
building '/nix/store/0cmq6jqq1cqjjb3pj0vfh7c0zkcpm4pq-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=23&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/0cmq6jqq1cqjjb3pj0vfh7c0zkcpm4pq-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-2c14001d: building 0cmq6jqq1cqjjb3pj0vfh7c0zkcpm4pq-flake-inputs.drv
building '/nix/store/85sq9av1py6mymz10r5f83im29s3ymxi-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=23&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/85sq9av1py6mymz10r5f83im29s3ymxi-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-70d62f00: building 85sq9av1py6mymz10r5f83im29s3ymxi-check-flake-inputs.drv