Arvados

Since August 2, this job has failed way more often than it succeeded. Since August 18, it seems to succeed about once every 3 runs. It typically fails because apt-get cannot acquire its database lock:

+ OS_ID=debian
+ echo 'Detected distro: debian'
Detected distro: debian
+ case ${OS_ID} in
+ DEBIAN_FRONTEND=noninteractive
+ apt -o DPkg::Lock::Timeout=120 update

WARNING: apt does not have a stable CLI interface. Use with caution in scripts.

Reading package lists...
E: Could not get lock /var/lib/apt/lists/lock - open (11: Resource temporarily unavailable)
E: Unable to lock directory /var/lib/apt/lists/
W: Target Packages (main/binary-amd64/Packages) is configured multiple times in /etc/apt/sources.list:7 and /etc/apt/sources.list.d/buster-backports.list:1
W: Target Packages (main/binary-all/Packages) is configured multiple times in /etc/apt/sources.list:7 and /etc/apt/sources.list.d/buster-backports.list:1
W: Target Translations (main/i18n/Translation-en) is configured multiple times in /etc/apt/sources.list:7 and /etc/apt/sources.list.d/buster-backports.list:1
Build step 'Execute shell' marked build as failure