--- num-bigint-dig-0.7.0/Cargo.toml	2021-03-09T13:33:58+00:00
+++ num-bigint-dig-0.7.0/Cargo.toml	2022-03-14T15:54:56.726640+00:00
@@ -85,12 +85,11 @@
 [dev-dependencies.serde_test]
 version = "1.0"
 [build-dependencies.autocfg]
-version = "0.1.5"
+version = "1.0.0"
 
 [features]
 default = ["std", "i128", "u64_digit"]
 i128 = ["num-integer/i128", "num-traits/i128"]
-nightly = []
 prime = ["rand/std_rng"]
 std = ["num-integer/std", "num-traits/std", "smallvec/write", "rand/std", "serde/std"]
 u64_digit = []