these 4 derivations will be built:
  /nix/store/lxrfh6wzry4a0z413d9wxy5aqf2gailv-prometheus-rules.json.drv
  /nix/store/y02l6m5i2pg4izlcr9khg8hwsq1m369m-sjanglab-alerts.yaml.drv
  /nix/store/z18npskgs5y9p39dfy8fq551xi4g2bgx-postgresql-replication-state.json.drv
  /nix/store/dfspgilr4xqyxl9vyp1alj8k4c61x2zr-postgresql-replication-check.drv
this path will be fetched (21.7 MiB download, 76.7 MiB unpacked):
  /nix/store/8lb4y5gn0560y9hysb5km1mcqs7zsib6-prometheus-3.13.1-cli