these 2 derivations will be built:
  /nix/store/afcq1qm7v142iz2rz8qlwxqp3dnqdq4i-flake-inputs.drv
  /nix/store/hg69ghhg7dh6n8ns7n9ka0mbxsd2644c-check-flake-inputs.drv
building '/nix/store/afcq1qm7v142iz2rz8qlwxqp3dnqdq4i-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=22&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/afcq1qm7v142iz2rz8qlwxqp3dnqdq4i-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> mac02: building afcq1qm7v142iz2rz8qlwxqp3dnqdq4i-flake-inputs.drv
building '/nix/store/hg69ghhg7dh6n8ns7n9ka0mbxsd2644c-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=20&system=aarch64-darwin&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/hg69ghhg7dh6n8ns7n9ka0mbxsd2644c-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> mac02: building hg69ghhg7dh6n8ns7n9ka0mbxsd2644c-check-flake-inputs.drv