in (almost) full glory:
```
[master](4147) ~/src/koha/koha-testing-docker> echo $PROJECTS_DIR
/home/arwagner/src/koha
[master](4148) ~/src/koha/koha-testing-docker> echo $SYNC_REPO
/home/arwagner/src/koha/koha
[master](4149) ~/src/koha/koha-testing-docker> echo $KTD_HOME
/home/arwagner/src/koha/koha-testing-docker
[master](4150) ~/src/koha/koha-testing-docker> echo $PATH
/home/arwagner/bin/x86_64:/home/arwagner/bin:/home/arwagner/bin/generic:/usr/local/bin:/bin:/usr/bin:/usr/X11R6/bin:/usr/bin/X11:/usr/games:/opt/bin:/opt/Go/bin:/scratch/arwagner/opt/bin:/home/arwagner/afs/bin:/home/arwagner/.cargo/bin:/home/arwagner/src/koha/koha-testing-docker/bin
[master](4151) ~/src/koha/koha-testing-docker> echo $LOCAL_USER_ID
19821
[master](4152) ~/src/koha/koha-testing-docker> ktd up
WARN[0000] The "COVERAGE" variable is not set. Defaulting to a blank string. 
[+] Building 0.0s (0/0)                                                                                                                                
[+] Running 3/0
 ✔ Container koha-db-1         Created                                                                                                            0.0s 
 ✔ Container koha-memcached-1  Created                                                                                                            0.0s 
 ✔ Container koha-koha-1       Recreated                                                                                                          0.1s 
Attaching to koha-db-1, koha-koha-1, koha-memcached-1
[...]
koha-koha-1       |  [ - ]  rabbitmq-server
koha-koha-1       |  [ - ]  sudo
koha-koha-1       |  [ - ]  x11-common
koha-koha-1       | Cannnot open file Permission denied at /kohadevbox/misc4dev/cp_debian_files.pl line 35.
koha-koha-1 exited with code 13
```