these 3 derivations will be built:
  /nix/store/m8y7nakypv80fnbqf584yjsr7x09xmns-start-postgres-server-test.drv
  /nix/store/9zsgg2z96xbmw0mamn1b14cbygimznsg-postgres-17-check-harness.drv
  /nix/store/h76567g6niadv95vhw6n2gxb8qbkshhc-run-check-harness-psql-17-cli.drv