[35/611] Building C object CMakeFiles/wt_objs.dir/src/btree/bt_delete.c.o
FAILED: [code=1] CMakeFiles/wt_objs.dir/src/btree/bt_delete.c.o
/usr/bin/ccache /usr/bin/gcc -D_GNU_SOURCE -I/home/mark/src/wiredtiger/build/include -I/home/mark/src/wiredtiger/build/config -I/home/mark/src/wiredtiger/src/include -fno-strict-aliasing -g -g3 -gdwarf-4 -ggdb3 -Og -fPIC -fdiagnostics-color=always -Wcast-align -Wdouble-promotion -Werror -Wfloat-equal -Wformat-nonliteral -Wformat-security -Wformat=2 -Winit-self -Wmissing-declarations -Wmissing-field-initializers -Wno-reserved-identifier -Wno-switch-default -Wpacked -Wpointer-arith -Wredundant-decls -Wswitch-enum -Wundef -Wuninitialized -Wunreachable-code -Wunused -Wwrite-strings -Wno-error=unsafe-loop-optimizations -Wformat-signedness -Wunused-macros -Wvariadic-macros -Wduplicated-cond -Wlogical-op -Wunused-const-variable=1 -Walloca -Walloc-zero -Wduplicated-branches -Wformat-overflow=2 -Wformat-truncation=2 -Wrestrict -Wmultistatement-macros -Waggregate-return -Wall -Wextra -Wshadow -Wsign-conversion -Wbad-function-cast -Wno-declaration-after-statement -Wjump-misses-init -Wmissing-prototypes -Wnested-externs -Wold-style-definition -Wpointer-sign -Wstrict-prototypes -MD -MT CMakeFiles/wt_objs.dir/src/btree/bt_delete.c.o -MF CMakeFiles/wt_objs.dir/src/btree/bt_delete.c.o.d -o CMakeFiles/wt_objs.dir/src/btree/bt_delete.c.o -c /home/mark/src/wiredtiger/src/btree/bt_delete.c
/home/mark/src/wiredtiger/src/btree/bt_delete.c: In function ‘__wti_delete_page_instantiate’:
/home/mark/src/wiredtiger/src/btree/bt_delete.c:661:13: error: variable ‘rip’ set but not used [-Werror=unused-but-set-variable=]
  661 |     WT_ROW *rip;
      |             ^~~
At top level:
cc1: note: unrecognized command-line option ‘-Wno-reserved-identifier’ may have been intended to silence earlier diagnostics
cc1: all warnings being treated as errors

$ gcc --version
gcc (GCC) 16.1.1 20260515 (Red Hat 16.1.1-2)
Copyright (C) 2026 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.