> $ sudo ./bin/kupferbootstrap flash rootfs emmc                                                                                                                                                                       [±chroot-bootpart ?]
02/20/2022 09:25:45 INFO: Wrapping in docker
02/20/2022 09:25:45 INFO: Building docker image "registry.gitlab.com/kupfer/kupferbootstrap:dev"
e2fsck 1.46.5 (30-Dec-2021)
Pass 1: Checking inodes, blocks, and sizes
Pass 2: Checking directory structure
Pass 3: Checking directory connectivity
Pass 4: Checking reference counts
Pass 5: Checking group summary information
kupfer_root: 95855/307648 files (0.2% non-contiguous), 717089/1228800 blocks

Welcome to fdisk (util-linux 2.37.4).
Changes will remain in memory only, until you decide to write them.
Be careful before using the write command.


Command (m for help): Partition number (1,2, default 2):
Partition 2 has been deleted.

Command (m for help): Partition type
   p   primary (1 primary, 0 extended, 3 free)
   e   extended (container for logical partitions)
Select (default p): Partition number (2-4, default 2): First sector (25600-1279999, default 25600): Last sector, +/-sectors or +/-size{K,M,G,T,P} (25600-1279999, default 1279999):
Created a new partition 2 of type 'Linux' and of size 3.2 GiB.
Partition #2 contains a ext4 signature.

Command (m for help):
The partition table has been altered.
Calling ioctl() to re-read partition table.
Syncing disks.

434110464 bytes (434 MB, 414 MiB) copied, 22 s, 19.7 MB/s
dd: error writing '/dev/sdc': No space left on device
421+0 records in
420+0 records out
440897536 bytes (441 MB, 420 MiB) copied, 23.2891 s, 18.9 MB/s
02/20/2022 08:26:40 CRITICAL: Failed to flash /tmp/minimal-oneplus-enchilada-phosh-full.img to /dev/sdc