--- nix-0.20.2/Cargo.toml	1970-01-01T00:00:01+00:00
+++ nix-0.20.2/Cargo.toml	2021-11-25T23:25:25.148820+00:00
@@ -47,7 +47,7 @@
 name = "test-ptymaster-drop"
 path = "test/test_ptymaster_drop.rs"
 [dependencies.bitflags]
-version = ">= 1.1.0, < 1.3.0"
+version = "1.1.0"
 
 [dependencies.cfg-if]
 version = "1.0"
@@ -73,7 +73,3 @@
 version = "0.5.1"
 [target."cfg(not(target_os = \"redox\"))".dependencies.memoffset]
 version = "0.6.3"
-[target."cfg(target_os = \"dragonfly\")".build-dependencies.cc]
-version = "1"
-[target."cfg(target_os = \"freebsd\")".dev-dependencies.sysctl]
-version = "0.1"