these 2 derivations will be built:
  /nix/store/0wb74rb8kz2imc8vlfrgx9wv8n5b85vb-flake-inputs.drv
  /nix/store/zqm6v7c6hmxc10nmpzdf47xnzv8749y9-check-flake-inputs.drv
building '/nix/store/0wb74rb8kz2imc8vlfrgx9wv8n5b85vb-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=22&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/0wb74rb8kz2imc8vlfrgx9wv8n5b85vb-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-ac8bb7f5: building 0wb74rb8kz2imc8vlfrgx9wv8n5b85vb-flake-inputs.drv
building '/nix/store/zqm6v7c6hmxc10nmpzdf47xnzv8749y9-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=22&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/zqm6v7c6hmxc10nmpzdf47xnzv8749y9-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-c5d90956: building zqm6v7c6hmxc10nmpzdf47xnzv8749y9-check-flake-inputs.drv