No --ondisk specified in partition line of ks file; assuming 'sda'
Adding disk sda as /var/tmp/imgcreate-lu4kwA/tmp-tJmXSD/Fedora-Developer-Rawhide-20180729.n.0-sda.raw
WARNING! syslinux-extlinux package not found.
Extending sparse file /var/tmp/imgcreate-lu4kwA/tmp-tJmXSD/Fedora-Developer-Rawhide-20180729.n.0-sda.raw to 6442450944
Losetup add /dev/loop0 mapping to /var/tmp/imgcreate-lu4kwA/tmp-tJmXSD/Fedora-Developer-Rawhide-20180729.n.0-sda.raw
Formatting disks
Initializing partition table for /dev/loop0 with msdos layout
Assigning partitions to disks
Assigned / to sda1 at 1 at size 6144
Creating partitions
Add primary part at 1 of size 6144
Dev loop0p1: /dev/loop01 -> /dev/mapper/loop0p1
Creating symlink from /dev/loop01 to /dev/mapper/loop0p1
Adding partx mapping for /dev/loop0
Formating ext4 filesystem on /dev/loop01
Formating args: ['mkfs.ext4', '-F', '-L', '_/', '-m', '1', '-b', '4096', u'/dev/loop01']
mke2fs 1.44.3 (10-July-2018)
Discarding device blocks:    4096/1499904               done                            
Creating filesystem with 1499904 4k blocks and 375360 inodes
Filesystem UUID: cb7dd57d-b416-48eb-aad9-e051b4f16c27
Superblock backups stored on blocks: 
	32768, 98304, 163840, 229376, 294912, 819200, 884736

Allocating group tables:  0/46     done                            
Writing inode tables:  0/46     done                            
Creating journal (16384 blocks): done
Writing superblocks and filesystem accounting information:  0/46     done


Tuning filesystem on /dev/loop01
tune2fs 1.44.3 (10-July-2018)
Setting maximal mount count to -1
Setting interval between checks to 0 seconds

Mounting /dev/loop01 at /var/tmp/imgcreate-lu4kwA/install_root/
Writing mkinitrd config /var/tmp/imgcreate-lu4kwA/install_root/etc/sysconfig/mkinitrd
Skipping (/sys/fs/selinux,/sys/fs/selinux) because source doesn't exist.