Mahmood Ali cd060db42a tests: ignore empty cgroup ... My latest Vagrant box contains an empty cgroup name that isn't used for isolation: ``` $ cat /proc/self/cgroup | grep :: 0::/user.slice/user-1000.slice/session-17.scope ```		2020-10-01 10:23:13 -04:00
..
driver.go
driver_pre09.go
driver_test.go	tests: ignore empty cgroup	2020-10-01 10:23:13 -04:00
driver_unix_test.go
handle.go
state.go