checking for armv7l-unknown-linux-gnueabihf-mt... no
checking for mt... no
checking if : is a manifest tool... no
checking how to run the C preprocessor... armv7l-unknown-linux-gnueabihf-gcc -E
checking for ANSI C header files... yes
checking for sys/types.h... yes
/nix/store/3w26i6dq8r416fdxzmfwnc0ky1rk0sp8-armv7l-unknown-linux-gnueabihf-stage-final-gcc-debug-9.3.0/armv7l-unknown-linux-gnueabihf/include/c++/9.3.0/bits/vector.tcc:121:4: note: parameter passing for argument of type '__gnu_cxx::__normal_iterator<Lzip_index::Member*, std::vector<Lzip_index::Member> >' changed in GCC 7.1
  121 |    _M_realloc_insert(end(), std::forward<_Args>(__args)...);
      |    ^~~~~~~~~~~~~~~~~
builder for '/nix/store/lw88pvac914qvm9bmsyi6n43pjqqkja2-armv7l-unknown-linux-gnueabihf-gdb-9.2.drv' failed with exit code 1