Looks like some improvement has been made and now bats manage to execute. However, they fail currently on a few of the test cases:
not ok 24 check available errata
# (in test file fb-content-katello.bats, line 179)
# `hammer host errata list --host $(hostname -f) | grep 'RHEA-2012:0055'' failed
<snip>
not ok 27 install package remotely (katello-agent)
# (from function `tPackageExists' in file os_helper.bash, line 80,
# in test file fb-content-katello.bats, line 197)
# `tPackageExists gorilla' failed
# Task 1294aafd-34fd-4469-a09b-346643d9bec9 planned: 0.0/1, 0%, elapsed: 00:00:00
# Task 1294aafd-34fd-4469-a09b-346643d9bec9 running: 0.0/1, 0%, 0.0/s, elapsed: 00:00:02
# Task 1294aafd-34fd-4469-a09b-346643d9bec9 running: 0.25/1, 25%, 0.1/s, elapsed: 00:00:04, ETA: 00:00:12
# Task 1294aafd-34fd-4469-a09b-346643d9bec9 running: 0.25/1, 25%, 0.0/s, elapsed: 00:00:06, ETA: 00:00:18
# Task 1294aafd-34fd-4469-a09b-346643d9bec9 running: 0.25/1, 25%, 0.0/s, elapsed: 00:00:08, ETA: 00:00:24
# Task 1294aafd-34fd-4469-a09b-346643d9bec9 running: 0.25/1, 25%, 0.0/s, elapsed: 00:00:10, ETA: 00:00:31
# Task 1294aafd-34fd-4469-a09b-346643d9bec9 running: 0.25/1, 25%, 0.0/s, elapsed: 00:00:12, ETA: 00:00:37
# Task 1294aafd-34fd-4469-a09b-346643d9bec9 running: 0.25/1, 25%, 0.0/s, elapsed: 00:00:14, ETA: 00:00:37
# Task 1294aafd-34fd-4469-a09b-346643d9bec9 running: 0.25/1, 25%, 0.0/s, elapsed: 00:00:16
# Task 1294aafd-34fd-4469-a09b-346643d9bec9 running: 0.25/1, 25%, 0.0/s, elapsed: 00:00:18
# Task 1294aafd-34fd-4469-a09b-346643d9bec9 running: 0.25/1, 25%, 0.0/s, elapsed: 00:00:20
# Task 1294aafd-34fd-4469-a09b-346643d9bec9 error: 0.75/1, 75%, 0.0/s, elapsed: 00:00:22, ETA: 00:00:06
# Task 1294aafd-34fd-4469-a09b-346643d9bec9 error: 0.75/1, 75%, 0.0/s, elapsed: 00:00:22, ETA: 00:00:06
# Error: Host did not respond within 20 seconds. The task has been cancelled. Is katello-agent installed and goferd running on the Host?
not ok 28 install errata remotely (katello-agent)
# (from function `tPackageExists' in file os_helper.bash, line 80,
# in test file fb-content-katello.bats, line 203)
# `tPackageExists walrus-5.21' failed
# Task 313e7caf-1053-4bdc-b6b4-b02b72729c72 planned: 0.0/1, 0%, elapsed: 00:00:00
# Task 313e7caf-1053-4bdc-b6b4-b02b72729c72 running: 0.25/1, 25%, 0.1/s, elapsed: 00:00:02, ETA: 00:00:06
# Task 313e7caf-1053-4bdc-b6b4-b02b72729c72 running: 0.25/1, 25%, 0.1/s, elapsed: 00:00:04, ETA: 00:00:12
# Task 313e7caf-1053-4bdc-b6b4-b02b72729c72 running: 0.25/1, 25%, 0.0/s, elapsed: 00:00:06, ETA: 00:00:18
# Task 313e7caf-1053-4bdc-b6b4-b02b72729c72 running: 0.25/1, 25%, 0.0/s, elapsed: 00:00:08, ETA: 00:00:24
# Task 313e7caf-1053-4bdc-b6b4-b02b72729c72 running: 0.25/1, 25%, 0.0/s, elapsed: 00:00:10, ETA: 00:00:31
# Task 313e7caf-1053-4bdc-b6b4-b02b72729c72 running: 0.25/1, 25%, 0.0/s, elapsed: 00:00:12, ETA: 00:00:37
# Task 313e7caf-1053-4bdc-b6b4-b02b72729c72 running: 0.25/1, 25%, 0.0/s, elapsed: 00:00:14
# Task 313e7caf-1053-4bdc-b6b4-b02b72729c72 running: 0.25/1, 25%, 0.0/s, elapsed: 00:00:16
# Task 313e7caf-1053-4bdc-b6b4-b02b72729c72 running: 0.25/1, 25%, 0.0/s, elapsed: 00:00:18
# Task 313e7caf-1053-4bdc-b6b4-b02b72729c72 warning: 1.0/1, 100%, 0.1/s, elapsed: 00:00:20
# Task 313e7caf-1053-4bdc-b6b4-b02b72729c72 warning: 1.0/1, 100%, 0.1/s, elapsed: 00:00:20
# Error: Host did not respond within 20 seconds. The task has been cancelled. Is katello-agent installed and goferd running on the Host?
full log for the last run is at: https://ci.theforeman.org/blue/rest/organizations/jenkins/pipelines/katello-nightly-release/runs/312/nodes/123/steps/130/log/?start=0