/etc/schroot/buildd/copyfiles is in schroot 1.6.10-4build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 | # Files to copy into the chroot from the host system.
#
# <source and destination>
/etc/resolv.conf
# Files to copy into the chroot from the host system.
#
# <source and destination>
/etc/hosts
/etc/resolv.conf
/etc/networks
|