{ "url": "https://github.com/input-output-hk/hackage.nix", "rev": "af12559eaa1c207b85a494717eee1c0e4b4dab07", "date": "2019-09-10T01:08:57+00:00", "sha256": "16f64h2d0lwzjv7r34f1ibsmqkxzhdwpgh4z6gbzb8qzaw2g7d8s", "fetchSubmodules": false }