$ docker run --rm --name validator-giflib-usage-giflib-tools-r21-gifclrmp-gifgrid-palette-first-row-zero-prefix-2536 -t --mount type=bind,src=/tmp/validator-status-giflib-usage-giflib-tools-r21-gifclrmp-gifgrid-palette-first-row-zero-prefix,dst=/validator/status validator-giflib-shared bash -lc 'set -euo pipefail
/validator/tests/_shared/install_override_debs.sh
exec /validator/tests/_shared/run_library_tests.sh "$@"' validator-testcase giflib usage-giflib-tools-r21-gifclrmp-gifgrid-palette-first-row-zero-prefix -- bash -c 'PS4=$1; shift; set -x; source "$@"' validator-xtrace '__VALIDATOR_XTRACE__ ' /validator/tests/giflib/tests/cases/usage/usage-giflib-tools-r21-gifclrmp-gifgrid-palette-first-row-zero-prefix.sh
no override packages found; continuing with apt originals
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