$ mount -t none -o bind /mnt/koji/ /mnt/compose/mock/dist-circle9-build-100430-51060/root/mnt/koji
$ mount -t none -o bind /mnt/compose/9/Circle-9-20230602.1 /mnt/compose/mock/dist-circle9-build-100430-51060/root/mnt/compose/9/Circle-9-20230602.1