these 3 derivations will be built:
  /nix/store/q0alwig2bm6fl3nmzfs1sm20c1aqvz4n-start-postgres-server-test.drv
  /nix/store/1qxlfnjdvg36i81c3kdsj9ybbfhhjg0h-postgres-15-check-harness.drv
  /nix/store/g5bcb1wfjfghr1pvcisf303yvclkndb5-run-check-harness-psql-15.drv
building '/nix/store/q0alwig2bm6fl3nmzfs1sm20c1aqvz4n-start-postgres-server-test.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/1qxlfnjdvg36i81c3kdsj9ybbfhhjg0h-postgres-15-check-harness.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'
building '/nix/store/g5bcb1wfjfghr1pvcisf303yvclkndb5-run-check-harness-psql-15.drv' on 'ssh-ng://nixbot-remote-build@78.232.36.247'