Fix for new goblin, fix of accidental swap of fusermount -u and sudo umount

Cargo.toml

@@ -15,7 +15,7 @@ syscall = { path = "syscall/" }
 [dependencies.goblin]
 git = "https://github.com/m4b/goblin.git"
 default-features = false
-features = ["no_mach", "no_mach32", "no_pe", "no_pe32", "no_endian_fd", "pure"]
+features = ["elf32", "elf64"]
 
 [dev-dependencies]
 arch_test = { path = "arch/test" }