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: 7828
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