these 2 derivations will be built:
  /nix/store/bigl32hldmfw21qbwiyhxzblgnyaisgq-flake-inputs.drv
  /nix/store/3ci7xmd91g8l260nhmw8v4annql6qqn8-check-flake-inputs.drv
building '/nix/store/bigl32hldmfw21qbwiyhxzblgnyaisgq-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/bigl32hldmfw21qbwiyhxzblgnyaisgq-flake-inputs.drv' on farm.numtide.com:50051
flake-inputs> elastic-arm-9a50e053: building bigl32hldmfw21qbwiyhxzblgnyaisgq-flake-inputs.drv
building '/nix/store/3ci7xmd91g8l260nhmw8v4annql6qqn8-check-flake-inputs.drv' on 'grpc://farm.numtide.com:50051?connect-timeout=21&system=aarch64-linux&token-file=/run/nix-farm-client/farm-token'
building '/nix/store/3ci7xmd91g8l260nhmw8v4annql6qqn8-check-flake-inputs.drv' on farm.numtide.com:50051
check-flake-inputs> elastic-arm-9a50e053: building 3ci7xmd91g8l260nhmw8v4annql6qqn8-check-flake-inputs.drv
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy