I am unable to run `cryptsetup luksFormat` on an up-to-date Arch Linux machine. I tested it on a second machine and also while running the linux and linux-lts kernels. Opening existing encrypted devices is working fine for me. Unfortunately, the --verbose flag is not very helpful in this case.

Additional info:
* cryptsetup 2.3.1-2

Steps to reproduce:
1. touch /tmp/test
2. fallocate -l 500M /tmp/test
3. cryptsetup luksFormat -v /tmp/test
4. Enter "YES" + passphrase "test" twice.

Output:

# cryptsetup luksFormat -v /tmp/test

WARNING!
========
This will overwrite data on /tmp/test irrevocably.

Are you sure? (Type 'yes' in capital letters): YES
Enter passphrase for /tmp/test:
Verify passphrase:
Cannot wipe header on device /tmp/test.
Command failed with code -1 (wrong or missing parameters).