Warning caused by chroot_scan (Fedora Rawhide chroot)

[praiskup]

Warning (happening in Fedora Copr, reported by @ljavorsk):

cp: preserving permissions for ‘/var/lib/copr-rpmbuild/results/chroot_scan/var/lib/mock/fedora-rawhide-x86_64-1726756248.223474/root/var/log’: No such file or directory

[praiskup]

This seems like a bug in coreutils on F39:

mkdir -p /var/lib/test/dir
touch /var/lib/test/dir/file
mkdir /tmp/doh
cp --preserve=mode --parents /var/lib/test/dir/file /tmp/doh
cp: preserving permissions for ‘/tmp/doh/var/lib/test/dir’: No such file or directory

I can not reproduce this on F41.

[praiskup]

@kdudka fyi

This is a warning-only case, because Mock ignores the exit status from cp command.
I plan to ignore this warning/error as our Copr builders should be migrated to a newer Fedora soon.