these 3 derivations will be built:
  /nix/store/68qj6lkf4fmr5vfars66z15a72d4f99f-source.drv
  /nix/store/j9q534pxfpxmm879jja9h45qf4p1jdcm-mcp-remote-0.16.0.drv
  /nix/store/5j8w47gkr2cqx00y2wmamg8kab56s3bi-check-mcp-remote.drv