Mount /etc/alternatives inside bubblewrap

This is now required by ffmpeg
10 jobs for master in 1 minute and 53 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Linting
passed #172424
linting:bandit

00:00:13

passed #172425
linting:codespell

00:00:11

passed #172428
linting:mypy

00:00:12

passed #172427
linting:pyflakes

00:00:11

passed #172426
linting:pylint

00:00:21

 
  Test
passed #172429
tests:archlinux

00:01:08

passed #172430
tests:debian

00:01:09

failed #172431
tests:debian_with_bubblewrap

00:01:28

99.0%
failed #172432
tests:fedora

00:01:10

passed #172433
tests:gentoo

00:01:23

 
Name Stage Failure
failed
tests:debian_with_bubblewrap Test
libmat2/parser_factory.py      43      0     20      0   100%
libmat2/pdf.py 109 2 18 1 98% 87->88, 88-89
libmat2/torrent.py 93 0 28 0 100%
libmat2/video.py 42 0 10 0 100%
libmat2/web.py 115 0 46 0 100%
-----------------------------------------------------------------------
TOTAL 1214 5 369 4 99%
Cleaning up file based variables
ERROR: Job failed: exit code 1
failed
tests:fedora Test
[+] Testing gif
[+] Testing css
[+] Testing svg
[+] Testing ppm
[+] Testing avi
[+] Testing mp4
[+] Testing wmv
Cleaning up file based variables
ERROR: Job failed: exit code 1