$ docker run --rm --name validator-libc6-usage-coreutils-tac-reverse-2727 -t --mount type=bind,src=/tmp/validator-status-libc6-usage-coreutils-tac-reverse,dst=/validator/status validator-libc6-shared bash -lc 'set -euo pipefail /validator/tests/_shared/install_override_debs.sh exec /validator/tests/_shared/run_library_tests.sh "$@"' validator-testcase libc6 usage-coreutils-tac-reverse -- bash -c 'PS4=$1; shift; set -x; source "$@"' validator-xtrace '__VALIDATOR_XTRACE__ ' /validator/tests/libc6/tests/cases/usage/usage-coreutils-tac-reverse.sh no override packages found; continuing with apt originals four three two one' four three two one' four three two one != \f\i\v\e\ \f\o\u\r\ \t\h\r\e\e\ \t\w\o\ \o\n\e ]]