--- firefox-79.0/config/makefiles/rust.mk	2020-07-21 00:49:36.000000000 +0200
+++ firefox-79.0-rust-static-disable-network-test-on-static-libraries-patch/config/makefiles/rust.mk	2020-08-02 13:56:36.118444982 +0200
@@ -299,15 +299,15 @@
 # the chance of proxy bypasses originating from rust code.
 # The check only works when rust code is built with -Clto.
 # Sanitizers and sancov also fail because compiler-rt hooks network functions.
-ifndef MOZ_PROFILE_GENERATE
-ifeq ($(OS_ARCH), Linux)
-ifeq (,$(rustflags_sancov)$(MOZ_ASAN)$(MOZ_TSAN)$(MOZ_UBSAN))
-ifneq (,$(filter -Clto,$(cargo_rustc_flags)))
-	$(call py_action,check_binary,--target --networking $@)
-endif
-endif
-endif
-endif
+#ifndef MOZ_PROFILE_GENERATE
+#ifeq ($(OS_ARCH), Linux)
+#ifeq (,$(rustflags_sancov)$(MOZ_ASAN)$(MOZ_TSAN)$(MOZ_UBSAN))
+#ifneq (,$(filter -Clto,$(cargo_rustc_flags)))
+#	$(call py_action,check_binary,--target --networking $@)
+#endif
+#endif
+#endif
+#endif
 
 force-cargo-library-check:
 	$(call CARGO_CHECK) --lib $(cargo_target_flag) $(rust_features_flag)