DF-4974 / build.log
+ cc -Wall -Wextra -o cursor_oob cursor_oob.c build ok: -rwxr-xr-x 1 user user 12584 Sep 25 .. cursor_oob (guest run, identical source: BUILD_OK from `cc -Wall -Wextra -o cursor_oob cursor_oob.c`)
+ cc -Wall -Wextra -o cursor_oob cursor_oob.c build ok: -rwxr-xr-x 1 user user 12584 Sep 25 .. cursor_oob (guest run, identical source: BUILD_OK from `cc -Wall -Wextra -o cursor_oob cursor_oob.c`)