prepare (1/4): 
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cmake (2/4): 
-- The C compiler identification is Clang 6.0.0
-- The CXX compiler identification is Clang 6.0.0
-- Check for working C compiler: /usr/bin/clang
-- Check for working C compiler: /usr/bin/clang -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: /usr/bin/clang++
-- Check for working CXX compiler: /usr/bin/clang++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Configuring done
-- Generating done
-- Build files have been written to: /out/build
finished

make (3/4): 
Scanning dependencies of target lemondb
[  3%] Building CXX object CMakeFiles/lemondb.dir/db/Database.cpp.o
[  6%] Building CXX object CMakeFiles/lemondb.dir/main.cpp.o
/in/main.cpp:285:9: error: 'delete' applied to a pointer that was allocated with 'new[]'; did you mean 'delete[]'? [-Werror,-Wmismatched-new-delete]
        delete parameter;
        ^
              []
/in/main.cpp:125:25: note: allocated with 'new[]' here
para_info * parameter = new para_info[1];
                        ^
1 error generated.
CMakeFiles/lemondb.dir/build.make:62: recipe for target 'CMakeFiles/lemondb.dir/main.cpp.o' failed
make[2]: *** [CMakeFiles/lemondb.dir/main.cpp.o] Error 1
make[2]: *** Waiting for unfinished jobs....
CMakeFiles/Makefile2:67: recipe for target 'CMakeFiles/lemondb.dir/all' failed
make[1]: *** [CMakeFiles/lemondb.dir/all] Error 2
Makefile:83: recipe for target 'all' failed
make: *** [all] Error 2

build failed