this derivation will be built:
  /nix/store/h1gvw6zcvj3h9yk4cmydyxq05igi3a9h-iets-static-aarch64-unknown-linux-musl-0.2.0.drv
error: gRPC AddMultipleToStore on 'farm.numtide.com:50051' failed: error: write of 9696 bytes: No space left on device
error: Cannot build '/nix/store/h1gvw6zcvj3h9yk4cmydyxq05igi3a9h-iets-static-aarch64-unknown-linux-musl-0.2.0.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/s48bfw18gn616v3qqgl0kykk9ni2pkll-iets-static-aarch64-unknown-linux-musl-0.2.0