README: Add note about the user interfaces provided

9 jobs for readme-add-note-about-user-interfaces in 3 minutes and 27 seconds (queued for 1 second)
Status Job ID Name Coverage
  Linting
passed #102151
linting:bandit

00:00:21

passed #102154
linting:mypy

00:00:20

passed #102153
linting:pyflakes

00:00:20

passed #102152
linting:pylint

00:00:26

 
  Test
passed #102155
tests:archlinux

00:01:48

passed #102156
tests:debian

00:01:45

98.0%
failed #102157
allowed to fail
tests:debian_with_bubblewrap

00:02:11

passed #102158
tests:fedora

00:01:20

failed #102159
allowed to fail
tests:gentoo

00:01:39

 
Name Stage Failure
failed
tests:gentoo Test
  File "/usr/lib64/python3.6/subprocess.py", line 418, in run
output=stdout, stderr=stderr)
subprocess.CalledProcessError: Command '['/usr/bin/bwrap', '--ro-bind', '/usr', '/usr', '--ro-bind', '/lib', '/lib', '--ro-bind', '/lib64', '/lib64', '--ro-bind', '/bin', '/bin', '--ro-bind', '/sbin', '/sbin', '--ro-bind', '/builds/jvoisin/mat2', '/builds/jvoisin/mat2', '--ro-bind', '/etc/ld.so.cache', '/etc/ld.so.cache', '--dev', '/dev', '--chdir', '/builds/jvoisin/mat2', '--unshare-all', '--new-session', '--ro-bind', '/tmp/tmpi089jhpd/tests/data/dirty.jpg', '/tmp/tmpi089jhpd/tests/data/dirty.jpg', '/usr/bin/exiftool', '-json', '/tmp/tmpi089jhpd/./tests/data/dirty.jpg']' returned non-zero exit status 1.

----------------------------------------------------------------------
Ran 129 tests in 85.955s

FAILED (errors=2)
ERROR: Job failed: exit code 1
failed
tests:debian_with_bubblewrap Test
  File "/usr/lib/python3.7/subprocess.py", line 487, in run
output=stdout, stderr=stderr)
subprocess.CalledProcessError: Command '['/usr/bin/bwrap', '--ro-bind', '/usr', '/usr', '--ro-bind', '/lib', '/lib', '--ro-bind', '/lib64', '/lib64', '--ro-bind', '/bin', '/bin', '--ro-bind', '/sbin', '/sbin', '--ro-bind', '/builds/jvoisin/mat2', '/builds/jvoisin/mat2', '--ro-bind', '/etc/ld.so.cache', '/etc/ld.so.cache', '--dev', '/dev', '--chdir', '/builds/jvoisin/mat2', '--unshare-all', '--new-session', '--ro-bind', '/tmp/tmpzhpjg1qr/tests/data/dirty.jpg', '/tmp/tmpzhpjg1qr/tests/data/dirty.jpg', '/usr/bin/exiftool', '-json', '/tmp/tmpzhpjg1qr/./tests/data/dirty.jpg']' returned non-zero exit status 1.

----------------------------------------------------------------------
Ran 129 tests in 116.234s

FAILED (errors=2)
ERROR: Job failed: exit code 1