The failure as per the end of:

osc buildlog SLE_15 x86_64

Checking for unpackaged file(s): /usr/lib/rpm/check-files
/home/abuild/rpmbuild/BUILDROOT/xfsprogs-4.15.1-77.2.x86_64
[   90s] error: Installed (but unpackaged) file(s) found:
[   90s]    /usr/lib/systemd/system/xfs_scrub@.service
[   90s]    /usr/lib/systemd/system/xfs_scrub_all.service
[   90s]    /usr/lib/systemd/system/xfs_scrub_all.timer
[   90s]    /usr/lib/systemd/system/xfs_scrub_fail@.service
[   90s]    /usr/lib64/xfsprogs/xfs_scrub_fail
[   90s] 
[   90s] 
[   90s] RPM build errors:
[   90s]     Installed (but unpackaged) file(s) found:
[   90s]    /usr/lib/systemd/system/xfs_scrub@.service
[   90s]    /usr/lib/systemd/system/xfs_scrub_all.service
[   90s]    /usr/lib/systemd/system/xfs_scrub_all.timer
[   90s]    /usr/lib/systemd/system/xfs_scrub_fail@.service
[   90s]    /usr/lib64/xfsprogs/xfs_scrub_fail

Bug ID	1090290
Summary	xfsprogs v4.15.1 fails to build on SLE15
Classification	openSUSE
Product	openSUSE Distribution
Version	Leap 15.0
Hardware	Other
OS	Other
Status	NEW
Severity	Normal
Priority	P5 - None
Component	Development
Assignee	bnc-team-screening@forge.provo.novell.com
Reporter	lurodriguez@suse.com
QA Contact	qa-bugs@suse.de
Found By	---
Blocker	---