The cache was not used when we run `make binary` from the host.
Signed-off-by: Akihiro Suda <suda.akihiro@lab.ntt.co.jp>
Upstream-commit: 389d5cde7b5474cd33d251aadc96be1f0bdbc711
Component: engine
It's in .gitignore too, so why not
Signed-off-by: Alexander Morozov <lk4d4@docker.com>
Upstream-commit: 9c8d6edbf15a33045cffb37b6406715dc8776675
Component: engine