this derivation will be built:
  /nix/store/b924i9ryphl1gckd891na6qs0lkwlfck-pg_regress-15.19.drv
building '/nix/store/b924i9ryphl1gckd891na6qs0lkwlfck-pg_regress-15.19.drv' on 'ssh-ng://nixbot-remote-build@62.210.193.142'
building '/nix/store/b924i9ryphl1gckd891na6qs0lkwlfck-pg_regress-15.19.drv'
pg_regress-15.19> Running phase: installPhase