# Checking port 61825
# Found port 61825
Name: main
Data directory: /tmp/cirrus-ci-build/build/testrun/pg_visibility/001_concurrent_transaction/data/t_001_concurrent_transaction_main_data/pgdata
Backup directory: /tmp/cirrus-ci-build/build/testrun/pg_visibility/001_concurrent_transaction/data/t_001_concurrent_transaction_main_data/backup
Archive directory: /tmp/cirrus-ci-build/build/testrun/pg_visibility/001_concurrent_transaction/data/t_001_concurrent_transaction_main_data/archives
Connection string: port=61825 host=/tmp/HH2yjPaXKr
Log file: /tmp/cirrus-ci-build/build/testrun/pg_visibility/001_concurrent_transaction/log/001_concurrent_transaction_main.log
[09:36:55.295](0.014s) # initializing database system by copying initdb template
# Running: cp -RPp /tmp/cirrus-ci-build/build/tmp_install/initdb-template /tmp/cirrus-ci-build/build/testrun/pg_visibility/001_concurrent_transaction/data/t_001_concurrent_transaction_main_data/pgdata
# Running: /tmp/cirrus-ci-build/build/src/test/regress/pg_regress --config-auth /tmp/cirrus-ci-build/build/testrun/pg_visibility/001_concurrent_transaction/data/t_001_concurrent_transaction_main_data/pgdata
### Starting node "main"
# Running: pg_ctl -w -D /tmp/cirrus-ci-build/build/testrun/pg_visibility/001_concurrent_transaction/data/t_001_concurrent_transaction_main_data/pgdata -l /tmp/cirrus-ci-build/build/testrun/pg_visibility/001_concurrent_transaction/log/001_concurrent_transaction_main.log -o --cluster-name=main start
waiting for server to start.... stopped waiting
pg_ctl: could not start server
Examine the log output.
# pg_ctl start failed; logfile:
LOG:  GUC (PGC_BOOL) externally_managed_configuration, boot_val=0, C-var=1
TRAP: failed Assert("check_GUC_init(hentry->gucvar)"), File: "../src/backend/utils/misc/guc.c", Line: 1556, PID: 8154
0xa43744 <ExceptionalCondition+0x74> at /tmp/cirrus-ci-build/build/tmp_install/usr/local/pgsql/bin/postgres
0xa5cdac <InitializeGUCOptions+0x12c> at /tmp/cirrus-ci-build/build/tmp_install/usr/local/pgsql/bin/postgres
0x847c42 <PostmasterMain+0x252> at /tmp/cirrus-ci-build/build/tmp_install/usr/local/pgsql/bin/postgres
# No postmaster PID for node "main"
[09:36:55.821](0.527s) Bail out!  pg_ctl start failed
# No postmaster PID for node "main"