fedora-23 template has 200MB of obsolete/orphan data in /var/cache/yum/

[GeoffMaciolek]

Qubes OS version (e.g., R3.2):

Qubes R3.2

Affected TemplateVMs (e.g., fedora-23, if applicable):

fedora-23

---

Expected behavior:

The /var/cache/yum directory is not used in Fedora 23; it should be empty. (All package manager cache is in /var/cache/dnf now).

Actual behavior:

The fedora-23 template has 212 MB of data in {{/var/cache/yum}}, all of

Steps to reproduce the behavior:

[user@fedora-23 ~]$ du -sh /var/cache/yum
212M	/var/cache/yum
# Look at the age of the data
[user@fedora-23 ~]$ ls -lah /var/cache/yum/x86_64/23/fedora/
total 19M
drwxr-xr-x 4 root root 4.0K Aug  8  2016 .
drwxr-xr-x 4 root root 4.0K Aug  8  2016 ..
-rw-r--r-- 1 root root 230K Oct 31  2015 86a9c4f451ecfec1633638a477b6acef805fd6606978c7bd3c67434034f915a8-comps-f23.xml.xz
-rw-r--r-- 1 root root  19M Oct 31  2015 a3ad8eb36b5764080bcb197440466ac173a17d160f5c00f9da2aa7bfa15c36ff-primary.sqlite.xz
-rw-r--r-- 1 root root    0 Aug  8  2016 cachecookie
drwxr-xr-x 2 root root 4.0K Aug  8  2016 gen
-rw-r--r-- 1 root root  24K Aug  8  2016 metalink.xml
drwxr-xr-x 2 root root 4.0K Aug  8  2016 packages
-rw-r--r-- 1 root root 3.8K Oct 31  2015 repomd.xml
# Verify that there isn't anything new here - in this case, 250 days.
[user@fedora-23 ~]$ find /var/cache/yum -mtime -250
[user@fedora-23 ~]$

General notes:

This is likely a holdover from an update from an older Fedora template by whoever maintains the fedora-23 template.