for (i = 0; i < n; i += 2) {
                       ^
numpy/core/src/umath/loops.c.src:2424:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for (i = 8; i < n - (n % 8); i += 8) {
                       ^
numpy/core/src/umath/loops.c.src:2442:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for (; i < n; i+=2) {
                  ^
numpy/core/src/umath/loops.c.src: In function 'pairwise_sum_CDOUBLE':
numpy/core/src/umath/loops.c.src:2400:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for (i = 0; i < n; i += 2) {
                       ^
numpy/core/src/umath/loops.c.src:2424:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for (i = 8; i < n - (n % 8); i += 8) {
                       ^
numpy/core/src/umath/loops.c.src:2442:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for (; i < n; i+=2) {
                  ^
numpy/core/src/umath/loops.c.src: In function 'pairwise_sum_CLONGDOUBLE':
numpy/core/src/umath/loops.c.src:2400:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for (i = 0; i < n; i += 2) {
                       ^
numpy/core/src/umath/loops.c.src:2424:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for (i = 8; i < n - (n % 8); i += 8) {
                       ^
numpy/core/src/umath/loops.c.src:2442:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for (; i < n; i+=2) {
                  ^
arm-buildroot-linux-uclibcgnueabi-gcc: numpy/core/src/umath/ufunc_object.c
In file included from numpy/core/include/numpy/npy_math.h:539:0,
                 from numpy/core/include/numpy/ufuncobject.h:4,
                 from numpy/core/src/umath/ufunc_object.c:39:
numpy/core/src/npymath/npy_math_internal.h.src: In function 'npy_modfl':
numpy/core/src/npymath/npy_math_internal.h.src:490:21: warning: passing argument 2 of 'modfl' from incompatible pointer type [-Wincompatible-pointer-types]
     return modf@c@(x, iptr);
                     ^~~~
In file included from /home/buildroot/autobuild/run/instance-3/output/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/include/python3.7m/pyport.h:191:0,
                 from /home/buildroot/autobuild/run/instance-3/output/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/include/python3.7m/Python.h:53,
                 from numpy/core/src/umath/ufunc_object.c:29:
/home/buildroot/autobuild/run/instance-3/output/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/include/bits/mathcalls.h:130:1: note: expected 'long double *' but argument is of type 'npy_longdouble * {aka double *}'
 __MATHCALLI (modf,, (_Mdouble_ __x, _Mdouble_ *__iptr))
 ^
numpy/core/src/umath/ufunc_object.c: In function 'PyUFunc_GenericReduction':
numpy/core/src/umath/ufunc_object.c:3912:15: warning: unused variable 'out_obj' [-Wunused-variable]
     PyObject *out_obj = NULL;
               ^~~~~~~
arm-buildroot-linux-uclibcgnueabi-gcc: build/src.linux-x86_64-3.7/numpy/core/src/umath/scalarmath.c
In file included from numpy/core/include/numpy/npy_math.h:539:0,
                 from numpy/core/include/numpy/ufuncobject.h:4,
                 from numpy/core/src/umath/scalarmath.c.src:18:
numpy/core/src/npymath/npy_math_internal.h.src: In function 'npy_modfl':
numpy/core/src/npymath/npy_math_internal.h.src:490:21: warning: passing argument 2 of 'modfl' from incompatible pointer type [-Wincompatible-pointer-types]
     return modf@c@(x, iptr);
                     ^~~~
In file included from /home/buildroot/autobuild/run/instance-3/output/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/include/python3.7m/pyport.h:191:0,
                 from /home/buildroot/autobuild/run/instance-3/output/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/include/python3.7m/Python.h:53,
                 from numpy/core/src/umath/scalarmath.c.src:12:
/home/buildroot/autobuild/run/instance-3/output/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/include/bits/mathcalls.h:130:1: note: expected 'long double *' but argument is of type 'npy_longdouble * {aka double *}'
 __MATHCALLI (modf,, (_Mdouble_ __x, _Mdouble_ *__iptr))
 ^
arm-buildroot-linux-uclibcgnueabi-gcc: numpy/core/src/umath/ufunc_type_resolution.c
In file included from numpy/core/include/numpy/npy_math.h:539:0,
                 from numpy/core/include/numpy/ufuncobject.h:4,
                 from numpy/core/src/umath/ufunc_type_resolution.c:22:
numpy/core/src/npymath/npy_math_internal.h.src: In function 'npy_modfl':
numpy/core/src/npymath/npy_math_internal.h.src:490:21: warning: passing argument 2 of 'modfl' from incompatible pointer type [-Wincompatible-pointer-types]
     return modf@c@(x, iptr);
                     ^~~~
In file included from /home/buildroot/autobuild/run/instance-3/output/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/include/python3.7m/pyport.h:191:0,
                 from /home/buildroot/autobuild/run/instance-3/output/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/include/python3.7m/Python.h:53,
                 from numpy/core/src/umath/ufunc_type_resolution.c:14:
/home/buildroot/autobuild/run/instance-3/output/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/include/bits/mathcalls.h:130:1: note: expected 'long double *' but argument is of type 'npy_longdouble * {aka double *}'
 __MATHCALLI (modf,, (_Mdouble_ __x, _Mdouble_ *__iptr))
 ^
arm-buildroot-linux-uclibcgnueabi-gcc: numpy/core/src/umath/override.c
In file included from numpy/core/include/numpy/npy_math.h:539:0,
                 from numpy/core/include/numpy/ufuncobject.h:4,
                 from numpy/core/src/umath/override.c:5:
numpy/core/src/npymath/npy_math_internal.h.src: In function 'npy_modfl':
numpy/core/src/npymath/npy_math_internal.h.src:490:21: warning: passing argument 2 of 'modfl' from incompatible pointer type [-Wincompatible-pointer-types]
     return modf@c@(x, iptr);
                     ^~~~
In file included from /home/buildroot/autobuild/run/instance-3/output/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/include/python3.7m/pyport.h:191:0,
                 from /home/buildroot/autobuild/run/instance-3/output/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/include/python3.7m/Python.h:53,
                 from numpy/core/include/numpy/npy_3kcompat.h:13,
                 from numpy/core/src/private/npy_pycompat.h:4,
                 from numpy/core/src/umath/override.c:4:
/home/buildroot/autobuild/run/instance-3/output/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/include/bits/mathcalls.h:130:1: note: expected 'long double *' but argument is of type 'npy_longdouble * {aka double *}'
 __MATHCALLI (modf,, (_Mdouble_ __x, _Mdouble_ *__iptr))
 ^
arm-buildroot-linux-uclibcgnueabi-gcc: numpy/core/src/private/mem_overlap.c
numpy/core/src/private/mem_overlap.c: In function 'diophantine_dfs':
numpy/core/src/private/mem_overlap.c:420:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
                 for (j = 0; j < n; ++j) {
                               ^
numpy/core/src/private/mem_overlap.c: In function 'strides_to_terms':
numpy/core/src/private/mem_overlap.c:715:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (i = 0; i < PyArray_NDIM(arr); ++i) {
                   ^
numpy/core/src/private/mem_overlap.c: In function 'solve_may_have_internal_overlap':
numpy/core/src/private/mem_overlap.c:890:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (j = 0; j < nterms; ++j) {
                   ^
numpy/core/src/private/mem_overlap.c:908:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (j = 0; j < nterms; ++j) {
                   ^
arm-buildroot-linux-uclibcgnueabi-gcc: numpy/core/src/private/ufunc_override.c
/home/buildroot/autobuild/run/instance-3/output/host/bin/arm-buildroot-linux-uclibcgnueabi-gcc -shared build/temp.linux-x86_64-3.7/numpy/core/src/umath/umathmodule.o build/temp.linux-x86_64-3.7/numpy/core/src/umath/reduction.o build/temp.linux-x86_64-3.7/build/src.linux-x86_64-3.7/numpy/core/src/umath/loops.o build/temp.linux-x86_64-3.7/numpy/core/src/umath/ufunc_object.o build/temp.linux-x86_64-3.7/build/src.linux-x86_64-3.7/numpy/core/src/umath/scalarmath.o build/temp.linux-x86_64-3.7/numpy/core/src/umath/ufunc_type_resolution.o build/temp.linux-x86_64-3.7/numpy/core/src/umath/override.o build/temp.linux-x86_64-3.7/numpy/core/src/private/mem_overlap.o build/temp.linux-x86_64-3.7/numpy/core/src/private/ufunc_override.o -L/home/buildroot/autobuild/run/instance-3/output/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/lib -Lbuild/temp.linux-x86_64-3.7 -lnpymath -lpython3.7m -o build/lib.linux-x86_64-3.7/numpy/core/umath.cpython-37m-arm-linux-gnueabi.so
building 'numpy.core.umath_tests' extension
compiling C sources
C compiler: /home/buildroot/autobuild/run/instance-3/output/host/bin/arm-buildroot-linux-uclibcgnueabi-gcc -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -fPIC

compile options: '-DNPY_INTERNAL_BUILD=1 -DHAVE_NPY_CONFIG_H=1 -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE=1 -D_LARGEFILE64_SOURCE=1 -Inumpy/core/include -Ibuild/src.linux-x86_64-3.7/numpy/core/include/numpy -Inumpy/core/src/private -Inumpy/core/src -Inumpy/core -Inumpy/core/src/npymath -Inumpy/core/src/multiarray -Inumpy/core/src/umath -Inumpy/core/src/npysort -I/home/buildroot/autobuild/run/instance-3/output/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/include/python3.7m -Ibuild/src.linux-x86_64-3.7/numpy/core/src/private -Ibuild/src.linux-x86_64-3.7/numpy/core/src/npymath -Ibuild/src.linux-x86_64-3.7/numpy/core/src/private -Ibuild/src.linux-x86_64-3.7/numpy/core/src/npymath -Ibuild/src.linux-x86_64-3.7/numpy/core/src/private -Ibuild/src.linux-x86_64-3.7/numpy/core/src/npymath -c'
arm-buildroot-linux-uclibcgnueabi-gcc: build/src.linux-x86_64-3.7/numpy/core/src/umath/umath_tests.c
In file included from numpy/core/include/numpy/npy_math.h:539:0,
                 from numpy/core/include/numpy/ufuncobject.h:4,
                 from numpy/core/src/umath/umath_tests.c.src:12:
numpy/core/src/npymath/npy_math_internal.h.src: In function 'npy_modfl':
numpy/core/src/npymath/npy_math_internal.h.src:490:21: warning: passing argument 2 of 'modfl' from incompatible pointer type [-Wincompatible-pointer-types]
     return modf@c@(x, iptr);
                     ^~~~
In file included from /home/buildroot/autobuild/run/instance-3/output/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/include/python3.7m/pyport.h:191:0,
                 from /home/buildroot/autobuild/run/instance-3/output/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/include/python3.7m/Python.h:53,
                 from numpy/core/src/umath/umath_tests.c.src:10:
/home/buildroot/autobuild/run/instance-3/output/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/include/bits/mathcalls.h:130:1: note: expected 'long double *' but argument is of type 'npy_longdouble * {aka double *}'
 __MATHCALLI (modf,, (_Mdouble_ __x, _Mdouble_ *__iptr))
 ^
/home/buildroot/autobuild/run/instance-3/output/host/bin/arm-buildroot-linux-uclibcgnueabi-gcc -shared build/temp.linux-x86_64-3.7/build/src.linux-x86_64-3.7/numpy/core/src/umath/umath_tests.o -L/home/buildroot/autobuild/run/instance-3/output/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/lib -Lbuild/temp.linux-x86_64-3.7 -lpython3.7m -o build/lib.linux-x86_64-3.7/numpy/core/umath_tests.cpython-37m-arm-linux-gnueabi.so
building 'numpy.core.test_rational' extension
compiling C sources
C compiler: /home/buildroot/autobuild/run/instance-3/output/host/bin/arm-buildroot-linux-uclibcgnueabi-gcc -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -fPIC

compile options: '-DNPY_INTERNAL_BUILD=1 -DHAVE_NPY_CONFIG_H=1 -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE=1 -D_LARGEFILE64_SOURCE=1 -Inumpy/core/include -Ibuild/src.linux-x86_64-3.7/numpy/core/include/numpy -Inumpy/core/src/private -Inumpy/core/src -Inumpy/core -Inumpy/core/src/npymath -Inumpy/core/src/multiarray -Inumpy/core/src/umath -Inumpy/core/src/npysort -I/home/buildroot/autobuild/run/instance-3/output/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/include/python3.7m -Ibuild/src.linux-x86_64-3.7/numpy/core/src/private -Ibuild/src.linux-x86_64-3.7/numpy/core/src/npymath -Ibuild/src.linux-x86_64-3.7/numpy/core/src/private -Ibuild/src.linux-x86_64-3.7/numpy/core/src/npymath -Ibuild/src.linux-x86_64-3.7/numpy/core/src/private -Ibuild/src.linux-x86_64-3.7/numpy/core/src/npymath -c'
arm-buildroot-linux-uclibcgnueabi-gcc: build/src.linux-x86_64-3.7/numpy/core/src/umath/test_rational.c
In file included from numpy/core/include/numpy/npy_math.h:539:0,
                 from numpy/core/include/numpy/ufuncobject.h:4,
                 from numpy/core/src/umath/test_rational.c.src:8:
numpy/core/src/npymath/npy_math_internal.h.src: In function 'npy_modfl':
numpy/core/src/npymath/npy_math_internal.h.src:490:21: warning: passing argument 2 of 'modfl' from incompatible pointer type [-Wincompatible-pointer-types]
     return modf@c@(x, iptr);
                     ^~~~
In file included from /home/buildroot/autobuild/run/instance-3/output/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/include/python3.7m/pyport.h:191:0,
                 from /home/buildroot/autobuild/run/instance-3/output/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/include/python3.7m/Python.h:53,
                 from numpy/core/src/umath/test_rational.c.src:5:
/home/buildroot/autobuild/run/instance-3/output/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/include/bits/mathcalls.h:130:1: note: expected 'long double *' but argument is of type 'npy_longdouble * {aka double *}'
 __MATHCALLI (modf,, (_Mdouble_ __x, _Mdouble_ *__iptr))
 ^
/home/buildroot/autobuild/run/instance-3/output/host/bin/arm-buildroot-linux-uclibcgnueabi-gcc -shared build/temp.linux-x86_64-3.7/build/src.linux-x86_64-3.7/numpy/core/src/umath/test_rational.o -L/home/buildroot/autobuild/run/instance-3/output/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/lib -Lbuild/temp.linux-x86_64-3.7 -lpython3.7m -o build/lib.linux-x86_64-3.7/numpy/core/test_rational.cpython-37m-arm-linux-gnueabi.so
building 'numpy.core.struct_ufunc_test' extension
compiling C sources
C compiler: /home/buildroot/autobuild/run/instance-3/output/host/bin/arm-buildroot-linux-uclibcgnueabi-gcc -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -fPIC

compile options: '-DNPY_INTERNAL_BUILD=1 -DHAVE_NPY_CONFIG_H=1 -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE=1 -D_LARGEFILE64_SOURCE=1 -Inumpy/core/include -Ibuild/src.linux-x86_64-3.7/numpy/core/include/numpy -Inumpy/core/src/private -Inumpy/core/src -Inumpy/core -Inumpy/core/src/npymath -Inumpy/core/src/multiarray -Inumpy/core/src/umath -Inumpy/core/src/npysort -I/home/buildroot/autobuild/run/instance-3/output/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/include/python3.7m -Ibuild/src.linux-x86_64-3.7/numpy/core/src/private -Ibuild/src.linux-x86_64-3.7/numpy/core/src/npymath -Ibuild/src.linux-x86_64-3.7/numpy/core/src/private -Ibuild/src.linux-x86_64-3.7/numpy/core/src/npymath -Ibuild/src.linux-x86_64-3.7/numpy/core/src/private -Ibuild/src.linux-x86_64-3.7/numpy/core/src/npymath -c'
arm-buildroot-linux-uclibcgnueabi-gcc: build/src.linux-x86_64-3.7/numpy/core/src/umath/struct_ufunc_test.c
In file included from numpy/core/include/numpy/npy_math.h:539:0,
                 from numpy/core/include/numpy/ufuncobject.h:4,
                 from numpy/core/src/umath/struct_ufunc_test.c.src:6:
numpy/core/src/npymath/npy_math_internal.h.src: In function 'npy_modfl':
numpy/core/src/npymath/npy_math_internal.h.src:490:21: warning: passing argument 2 of 'modfl' from incompatible pointer type [-Wincompatible-pointer-types]
     return modf@c@(x, iptr);
                     ^~~~
In file included from /home/buildroot/autobuild/run/instance-3/output/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/include/python3.7m/pyport.h:191:0,
                 from /home/buildroot/autobuild/run/instance-3/output/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/include/python3.7m/Python.h:53,
                 from numpy/core/src/umath/struct_ufunc_test.c.src:3:
/home/buildroot/autobuild/run/instance-3/output/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/include/bits/mathcalls.h:130:1: note: expected 'long double *' but argument is of type 'npy_longdouble * {aka double *}'
 __MATHCALLI (modf,, (_Mdouble_ __x, _Mdouble_ *__iptr))
 ^
/home/buildroot/autobuild/run/instance-3/output/host/bin/arm-buildroot-linux-uclibcgnueabi-gcc -shared build/temp.linux-x86_64-3.7/build/src.linux-x86_64-3.7/numpy/core/src/umath/struct_ufunc_test.o -L/home/buildroot/autobuild/run/instance-3/output/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/lib -Lbuild/temp.linux-x86_64-3.7 -lpython3.7m -o build/lib.linux-x86_64-3.7/numpy/core/struct_ufunc_test.cpython-37m-arm-linux-gnueabi.so
building 'numpy.core.multiarray_tests' extension
compiling C sources
C compiler: /home/buildroot/autobuild/run/instance-3/output/host/bin/arm-buildroot-linux-uclibcgnueabi-gcc -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -fPIC

compile options: '-DNPY_INTERNAL_BUILD=1 -DHAVE_NPY_CONFIG_H=1 -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE=1 -D_LARGEFILE64_SOURCE=1 -Inumpy/core/include -Ibuild/src.linux-x86_64-3.7/numpy/core/include/numpy -Inumpy/core/src/private -Inumpy/core/src -Inumpy/core -Inumpy/core/src/npymath -Inumpy/core/src/multiarray -Inumpy/core/src/umath -Inumpy/core/src/npysort -I/home/buildroot/autobuild/run/instance-3/output/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/include/python3.7m -Ibuild/src.linux-x86_64-3.7/numpy/core/src/private -Ibuild/src.linux-x86_64-3.7/numpy/core/src/npymath -Ibuild/src.linux-x86_64-3.7/numpy/core/src/private -Ibuild/src.linux-x86_64-3.7/numpy/core/src/npymath -Ibuild/src.linux-x86_64-3.7/numpy/core/src/private -Ibuild/src.linux-x86_64-3.7/numpy/core/src/npymath -c'
arm-buildroot-linux-uclibcgnueabi-gcc: build/src.linux-x86_64-3.7/numpy/core/src/multiarray/multiarray_tests.c
numpy/core/src/multiarray/multiarray_tests.c.src: In function 'array_solve_diophantine':
numpy/core/src/multiarray/multiarray_tests.c.src:989:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     if (PyTuple_GET_SIZE(A) > sizeof(terms) / sizeof(diophantine_term_t)) {
                             ^
numpy/core/src/multiarray/multiarray_tests.c.src:996:29: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     if (PyTuple_GET_SIZE(U) != nterms) {
                             ^~
arm-buildroot-linux-uclibcgnueabi-gcc: numpy/core/src/private/mem_overlap.c
numpy/core/src/private/mem_overlap.c: In function 'diophantine_dfs':
numpy/core/src/private/mem_overlap.c:420:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
                 for (j = 0; j < n; ++j) {
                               ^
numpy/core/src/private/mem_overlap.c: In function 'strides_to_terms':
numpy/core/src/private/mem_overlap.c:715:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (i = 0; i < PyArray_NDIM(arr); ++i) {
                   ^
numpy/core/src/private/mem_overlap.c: In function 'solve_may_have_internal_overlap':
numpy/core/src/private/mem_overlap.c:890:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (j = 0; j < nterms; ++j) {
                   ^
numpy/core/src/private/mem_overlap.c:908:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (j = 0; j < nterms; ++j) {
                   ^
/home/buildroot/autobuild/run/instance-3/output/host/bin/arm-buildroot-linux-uclibcgnueabi-gcc -shared build/temp.linux-x86_64-3.7/build/src.linux-x86_64-3.7/numpy/core/src/multiarray/multiarray_tests.o build/temp.linux-x86_64-3.7/numpy/core/src/private/mem_overlap.o -L/home/buildroot/autobuild/run/instance-3/output/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/lib -Lbuild/temp.linux-x86_64-3.7 -lpython3.7m -o build/lib.linux-x86_64-3.7/numpy/core/multiarray_tests.cpython-37m-arm-linux-gnueabi.so
building 'numpy.core.operand_flag_tests' extension
compiling C sources
C compiler: /home/buildroot/autobuild/run/instance-3/output/host/bin/arm-buildroot-linux-uclibcgnueabi-gcc -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -fPIC

compile options: '-DNPY_INTERNAL_BUILD=1 -DHAVE_NPY_CONFIG_H=1 -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE=1 -D_LARGEFILE64_SOURCE=1 -Inumpy/core/include -Ibuild/src.linux-x86_64-3.7/numpy/core/include/numpy -Inumpy/core/src/private -Inumpy/core/src -Inumpy/core -Inumpy/core/src/npymath -Inumpy/core/src/multiarray -Inumpy/core/src/umath -Inumpy/core/src/npysort -I/home/buildroot/autobuild/run/instance-3/output/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/include/python3.7m -Ibuild/src.linux-x86_64-3.7/numpy/core/src/private -Ibuild/src.linux-x86_64-3.7/numpy/core/src/npymath -Ibuild/src.linux-x86_64-3.7/numpy/core/src/private -Ibuild/src.linux-x86_64-3.7/numpy/core/src/npymath -Ibuild/src.linux-x86_64-3.7/numpy/core/src/private -Ibuild/src.linux-x86_64-3.7/numpy/core/src/npymath -c'
arm-buildroot-linux-uclibcgnueabi-gcc: build/src.linux-x86_64-3.7/numpy/core/src/umath/operand_flag_tests.c
In file included from numpy/core/include/numpy/npy_math.h:539:0,
                 from numpy/core/include/numpy/ufuncobject.h:4,
                 from numpy/core/src/umath/operand_flag_tests.c.src:5:
numpy/core/src/npymath/npy_math_internal.h.src: In function 'npy_modfl':
numpy/core/src/npymath/npy_math_internal.h.src:490:21: warning: passing argument 2 of 'modfl' from incompatible pointer type [-Wincompatible-pointer-types]
     return modf@c@(x, iptr);
                     ^~~~
In file included from /home/buildroot/autobuild/run/instance-3/output/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/include/python3.7m/pyport.h:191:0,
                 from /home/buildroot/autobuild/run/instance-3/output/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/include/python3.7m/Python.h:53,
                 from numpy/core/src/umath/operand_flag_tests.c.src:3:
/home/buildroot/autobuild/run/instance-3/output/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/include/bits/mathcalls.h:130:1: note: expected 'long double *' but argument is of type 'npy_longdouble * {aka double *}'
 __MATHCALLI (modf,, (_Mdouble_ __x, _Mdouble_ *__iptr))
 ^
/home/buildroot/autobuild/run/instance-3/output/host/bin/arm-buildroot-linux-uclibcgnueabi-gcc -shared build/temp.linux-x86_64-3.7/build/src.linux-x86_64-3.7/numpy/core/src/umath/operand_flag_tests.o -L/home/buildroot/autobuild/run/instance-3/output/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/lib -Lbuild/temp.linux-x86_64-3.7 -lpython3.7m -o build/lib.linux-x86_64-3.7/numpy/core/operand_flag_tests.cpython-37m-arm-linux-gnueabi.so
building 'numpy.fft.fftpack_lite' extension
compiling C sources
C compiler: /home/buildroot/autobuild/run/instance-3/output/host/bin/arm-buildroot-linux-uclibcgnueabi-gcc -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -fPIC

creating build/temp.linux-x86_64-3.7/numpy/fft
compile options: '-Inumpy/core/include -Ibuild/src.linux-x86_64-3.7/numpy/core/include/numpy -Inumpy/core/src/private -Inumpy/core/src -Inumpy/core -Inumpy/core/src/npymath -Inumpy/core/src/multiarray -Inumpy/core/src/umath -Inumpy/core/src/npysort -I/home/buildroot/autobuild/run/instance-3/output/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/include/python3.7m -Ibuild/src.linux-x86_64-3.7/numpy/core/src/private -Ibuild/src.linux-x86_64-3.7/numpy/core/src/npymath -Ibuild/src.linux-x86_64-3.7/numpy/core/src/private -Ibuild/src.linux-x86_64-3.7/numpy/core/src/npymath -Ibuild/src.linux-x86_64-3.7/numpy/core/src/private -Ibuild/src.linux-x86_64-3.7/numpy/core/src/npymath -c'
arm-buildroot-linux-uclibcgnueabi-gcc: numpy/fft/fftpack_litemodule.c
arm-buildroot-linux-uclibcgnueabi-gcc: numpy/fft/fftpack.c
/home/buildroot/autobuild/run/instance-3/output/host/bin/arm-buildroot-linux-uclibcgnueabi-gcc -shared build/temp.linux-x86_64-3.7/numpy/fft/fftpack_litemodule.o build/temp.linux-x86_64-3.7/numpy/fft/fftpack.o -L/home/buildroot/autobuild/run/instance-3/output/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/lib -Lbuild/temp.linux-x86_64-3.7 -lpython3.7m -o build/lib.linux-x86_64-3.7/numpy/fft/fftpack_lite.cpython-37m-arm-linux-gnueabi.so
building 'numpy.linalg.lapack_lite' extension
compiling C sources
C compiler: /home/buildroot/autobuild/run/instance-3/output/host/bin/arm-buildroot-linux-uclibcgnueabi-gcc -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -fPIC

creating build/temp.linux-x86_64-3.7/numpy/linalg
creating build/temp.linux-x86_64-3.7/numpy/linalg/lapack_lite
compile options: '-Inumpy/core/include -Ibuild/src.linux-x86_64-3.7/numpy/core/include/numpy -Inumpy/core/src/private -Inumpy/core/src -Inumpy/core -Inumpy/core/src/npymath -Inumpy/core/src/multiarray -Inumpy/core/src/umath -Inumpy/core/src/npysort -I/home/buildroot/autobuild/run/instance-3/output/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/include/python3.7m -Ibuild/src.linux-x86_64-3.7/numpy/core/src/private -Ibuild/src.linux-x86_64-3.7/numpy/core/src/npymath -Ibuild/src.linux-x86_64-3.7/numpy/core/src/private -Ibuild/src.linux-x86_64-3.7/numpy/core/src/npymath -Ibuild/src.linux-x86_64-3.7/numpy/core/src/private -Ibuild/src.linux-x86_64-3.7/numpy/core/src/npymath -c'
arm-buildroot-linux-uclibcgnueabi-gcc: numpy/linalg/lapack_litemodule.c
arm-buildroot-linux-uclibcgnueabi-gcc: numpy/linalg/lapack_lite/python_xerbla.c
arm-buildroot-linux-uclibcgnueabi-gcc: numpy/linalg/lapack_lite/f2c_z_lapack.c
arm-buildroot-linux-uclibcgnueabi-gcc: numpy/linalg/lapack_lite/f2c_c_lapack.c
arm-buildroot-linux-uclibcgnueabi-gcc: numpy/linalg/lapack_lite/f2c_d_lapack.c
arm-buildroot-linux-uclibcgnueabi-gcc: numpy/linalg/lapack_lite/f2c_s_lapack.c
arm-buildroot-linux-uclibcgnueabi-gcc: numpy/linalg/lapack_lite/f2c_lapack.c
arm-buildroot-linux-uclibcgnueabi-gcc: numpy/linalg/lapack_lite/f2c_blas.c
numpy/linalg/lapack_lite/f2c_blas.c: In function 'cgemm_':
numpy/linalg/lapack_lite/f2c_blas.c:389:20: warning: variable 'ncola' set but not used [-Wunused-but-set-variable]
     static integer ncola;
                    ^~~~~
numpy/linalg/lapack_lite/f2c_blas.c: In function 'dgemm_':
numpy/linalg/lapack_lite/f2c_blas.c:6895:20: warning: variable 'ncola' set but not used [-Wunused-but-set-variable]
     static integer ncola;
                    ^~~~~
numpy/linalg/lapack_lite/f2c_blas.c: In function 'sgemm_':
numpy/linalg/lapack_lite/f2c_blas.c:11514:20: warning: variable 'ncola' set but not used [-Wunused-but-set-variable]
     static integer ncola;
                    ^~~~~
numpy/linalg/lapack_lite/f2c_blas.c: In function 'zgemm_':
numpy/linalg/lapack_lite/f2c_blas.c:15736:20: warning: variable 'ncola' set but not used [-Wunused-but-set-variable]
     static integer ncola;
                    ^~~~~
arm-buildroot-linux-uclibcgnueabi-gcc: numpy/linalg/lapack_lite/f2c_config.c
arm-buildroot-linux-uclibcgnueabi-gcc: numpy/linalg/lapack_lite/f2c.c
/home/buildroot/autobuild/run/instance-3/output/host/bin/arm-buildroot-linux-uclibcgnueabi-gcc -shared build/temp.linux-x86_64-3.7/numpy/linalg/lapack_litemodule.o build/temp.linux-x86_64-3.7/numpy/linalg/lapack_lite/python_xerbla.o build/temp.linux-x86_64-3.7/numpy/linalg/lapack_lite/f2c_z_lapack.o build/temp.linux-x86_64-3.7/numpy/linalg/lapack_lite/f2c_c_lapack.o build/temp.linux-x86_64-3.7/numpy/linalg/lapack_lite/f2c_d_lapack.o build/temp.linux-x86_64-3.7/numpy/linalg/lapack_lite/f2c_s_lapack.o build/temp.linux-x86_64-3.7/numpy/linalg/lapack_lite/f2c_lapack.o build/temp.linux-x86_64-3.7/numpy/linalg/lapack_lite/f2c_blas.o build/temp.linux-x86_64-3.7/numpy/linalg/lapack_lite/f2c_config.o build/temp.linux-x86_64-3.7/numpy/linalg/lapack_lite/f2c.o -L/home/buildroot/autobuild/run/instance-3/output/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/lib -Lbuild/temp.linux-x86_64-3.7 -lpython3.7m -o build/lib.linux-x86_64-3.7/numpy/linalg/lapack_lite.cpython-37m-arm-linux-gnueabi.so
building 'numpy.linalg._umath_linalg' extension
compiling C sources
C compiler: /home/buildroot/autobuild/run/instance-3/output/host/bin/arm-buildroot-linux-uclibcgnueabi-gcc -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -fPIC

creating build/temp.linux-x86_64-3.7/build/src.linux-x86_64-3.7/numpy/linalg
compile options: '-Inumpy/core/include -Ibuild/src.linux-x86_64-3.7/numpy/core/include/numpy -Inumpy/core/src/private -Inumpy/core/src -Inumpy/core -Inumpy/core/src/npymath -Inumpy/core/src/multiarray -Inumpy/core/src/umath -Inumpy/core/src/npysort -I/home/buildroot/autobuild/run/instance-3/output/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/include/python3.7m -Ibuild/src.linux-x86_64-3.7/numpy/core/src/private -Ibuild/src.linux-x86_64-3.7/numpy/core/src/npymath -Ibuild/src.linux-x86_64-3.7/numpy/core/src/private -Ibuild/src.linux-x86_64-3.7/numpy/core/src/npymath -Ibuild/src.linux-x86_64-3.7/numpy/core/src/private -Ibuild/src.linux-x86_64-3.7/numpy/core/src/npymath -c'
arm-buildroot-linux-uclibcgnueabi-gcc: build/src.linux-x86_64-3.7/numpy/linalg/umath_linalg.c
numpy/linalg/umath_linalg.c.src: In function 'linearize_FLOAT_matrix':
numpy/linalg/umath_linalg.c.src:831:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for (i = 0; i < data->rows; i++) {
                       ^
numpy/linalg/umath_linalg.c.src: In function 'delinearize_FLOAT_matrix':
numpy/linalg/umath_linalg.c.src:877:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for (i = 0; i < data->rows; i++) {
                       ^
numpy/linalg/umath_linalg.c.src: In function 'nan_FLOAT_matrix':
numpy/linalg/umath_linalg.c.src:917:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (i = 0; i < data->rows; i++) {
                   ^
numpy/linalg/umath_linalg.c.src:920:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for (j = 0; j < data->columns; ++j) {
                       ^
numpy/linalg/umath_linalg.c.src: In function 'linearize_DOUBLE_matrix':
numpy/linalg/umath_linalg.c.src:831:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for (i = 0; i < data->rows; i++) {
                       ^
numpy/linalg/umath_linalg.c.src: In function 'delinearize_DOUBLE_matrix':
numpy/linalg/umath_linalg.c.src:877:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for (i = 0; i < data->rows; i++) {
                       ^
numpy/linalg/umath_linalg.c.src: In function 'nan_DOUBLE_matrix':
numpy/linalg/umath_linalg.c.src:917:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (i = 0; i < data->rows; i++) {
                   ^
numpy/linalg/umath_linalg.c.src:920:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for (j = 0; j < data->columns; ++j) {
                       ^
numpy/linalg/umath_linalg.c.src: In function 'linearize_CFLOAT_matrix':
numpy/linalg/umath_linalg.c.src:831:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for (i = 0; i < data->rows; i++) {
                       ^
numpy/linalg/umath_linalg.c.src: In function 'delinearize_CFLOAT_matrix':
numpy/linalg/umath_linalg.c.src:877:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for (i = 0; i < data->rows; i++) {
                       ^
numpy/linalg/umath_linalg.c.src: In function 'nan_CFLOAT_matrix':
numpy/linalg/umath_linalg.c.src:917:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (i = 0; i < data->rows; i++) {
                   ^
numpy/linalg/umath_linalg.c.src:920:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for (j = 0; j < data->columns; ++j) {
                       ^
numpy/linalg/umath_linalg.c.src: In function 'linearize_CDOUBLE_matrix':
numpy/linalg/umath_linalg.c.src:831:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for (i = 0; i < data->rows; i++) {
                       ^
numpy/linalg/umath_linalg.c.src: In function 'delinearize_CDOUBLE_matrix':
numpy/linalg/umath_linalg.c.src:877:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for (i = 0; i < data->rows; i++) {
                       ^
numpy/linalg/umath_linalg.c.src: In function 'nan_CDOUBLE_matrix':
numpy/linalg/umath_linalg.c.src:917:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     for (i = 0; i < data->rows; i++) {
                   ^
numpy/linalg/umath_linalg.c.src:920:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         for (j = 0; j < data->columns; ++j) {
                       ^
/home/buildroot/autobuild/run/instance-3/output/host/bin/arm-buildroot-linux-uclibcgnueabi-gcc -shared build/temp.linux-x86_64-3.7/build/src.linux-x86_64-3.7/numpy/linalg/umath_linalg.o build/temp.linux-x86_64-3.7/numpy/linalg/lapack_lite/python_xerbla.o build/temp.linux-x86_64-3.7/numpy/linalg/lapack_lite/f2c_z_lapack.o build/temp.linux-x86_64-3.7/numpy/linalg/lapack_lite/f2c_c_lapack.o build/temp.linux-x86_64-3.7/numpy/linalg/lapack_lite/f2c_d_lapack.o build/temp.linux-x86_64-3.7/numpy/linalg/lapack_lite/f2c_s_lapack.o build/temp.linux-x86_64-3.7/numpy/linalg/lapack_lite/f2c_lapack.o build/temp.linux-x86_64-3.7/numpy/linalg/lapack_lite/f2c_blas.o build/temp.linux-x86_64-3.7/numpy/linalg/lapack_lite/f2c_config.o build/temp.linux-x86_64-3.7/numpy/linalg/lapack_lite/f2c.o -L/home/buildroot/autobuild/run/instance-3/output/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/lib -Lbuild/temp.linux-x86_64-3.7 -lnpymath -lpython3.7m -o build/lib.linux-x86_64-3.7/numpy/linalg/_umath_linalg.cpython-37m-arm-linux-gnueabi.so
building 'numpy.random.mtrand' extension
compiling C sources
C compiler: /home/buildroot/autobuild/run/instance-3/output/host/bin/arm-buildroot-linux-uclibcgnueabi-gcc -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -fPIC

creating build/temp.linux-x86_64-3.7/numpy/random
creating build/temp.linux-x86_64-3.7/numpy/random/mtrand
compile options: '-D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE=1 -D_LARGEFILE64_SOURCE=1 -Inumpy/core/include -Ibuild/src.linux-x86_64-3.7/numpy/core/include/numpy -Inumpy/core/src/private -Inumpy/core/src -Inumpy/core -Inumpy/core/src/npymath -Inumpy/core/src/multiarray -Inumpy/core/src/umath -Inumpy/core/src/npysort -I/home/buildroot/autobuild/run/instance-3/output/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/include/python3.7m -Ibuild/src.linux-x86_64-3.7/numpy/core/src/private -Ibuild/src.linux-x86_64-3.7/numpy/core/src/npymath -Ibuild/src.linux-x86_64-3.7/numpy/core/src/private -Ibuild/src.linux-x86_64-3.7/numpy/core/src/npymath -Ibuild/src.linux-x86_64-3.7/numpy/core/src/private -Ibuild/src.linux-x86_64-3.7/numpy/core/src/npymath -c'
arm-buildroot-linux-uclibcgnueabi-gcc: numpy/random/mtrand/mtrand.c
Running from numpy source directory.
/home/buildroot/autobuild/run/instance-3/output/build/python-numpy-1.13.3/numpy/distutils/system_info.py:572: UserWarning: 
    Atlas (http://math-atlas.sourceforge.net/) libraries not found.
    Directories to search for the libraries can be specified in the
    numpy/distutils/site.cfg file (section [atlas]) or by setting
    the ATLAS environment variable.
  self.calc_info()
/home/buildroot/autobuild/run/instance-3/output/build/python-numpy-1.13.3/numpy/distutils/system_info.py:572: UserWarning: 
    Blas (http://www.netlib.org/blas/) libraries not found.
    Directories to search for the libraries can be specified in the
    numpy/distutils/site.cfg file (section [blas]) or by setting
    the BLAS environment variable.
  self.calc_info()
/home/buildroot/autobuild/run/instance-3/output/build/python-numpy-1.13.3/numpy/distutils/system_info.py:572: UserWarning: 
    Blas (http://www.netlib.org/blas/) sources not found.
    Directories to search for the sources can be specified in the
    numpy/distutils/site.cfg file (section [blas_src]) or by setting
    the BLAS_SRC environment variable.
  self.calc_info()
/home/buildroot/autobuild/run/instance-3/output/build/python-numpy-1.13.3/numpy/distutils/system_info.py:572: UserWarning: 
    Lapack (http://www.netlib.org/lapack/) libraries not found.
    Directories to search for the libraries can be specified in the
    numpy/distutils/site.cfg file (section [lapack]) or by setting
    the LAPACK environment variable.
  self.calc_info()
/home/buildroot/autobuild/run/instance-3/output/build/python-numpy-1.13.3/numpy/distutils/system_info.py:572: UserWarning: 
    Lapack (http://www.netlib.org/lapack/) sources not found.
    Directories to search for the sources can be specified in the
    numpy/distutils/site.cfg file (section [lapack_src]) or by setting
    the LAPACK_SRC environment variable.
  self.calc_info()
/home/buildroot/autobuild/run/instance-3/output/target/usr/lib/python3.7/distutils/dist.py:274: UserWarning: Unknown distribution option: 'define_macros'
  warnings.warn(msg)
numpy/random/mtrand/mtrand.c: In function '__Pyx__ExceptionSave':
numpy/random/mtrand/mtrand.c:45208:21: error: 'PyThreadState {aka struct _ts}' has no member named 'exc_type'; did you mean 'curexc_type'?
     *type = tstate->exc_type;
                     ^~~~~~~~
                     curexc_type
numpy/random/mtrand/mtrand.c:45209:22: error: 'PyThreadState {aka struct _ts}' has no member named 'exc_value'; did you mean 'curexc_value'?
     *value = tstate->exc_value;
                      ^~~~~~~~~
                      curexc_value
numpy/random/mtrand/mtrand.c:45210:19: error: 'PyThreadState {aka struct _ts}' has no member named 'exc_traceback'; did you mean 'curexc_traceback'?
     *tb = tstate->exc_traceback;
                   ^~~~~~~~~~~~~
                   curexc_traceback
numpy/random/mtrand/mtrand.c: In function '__Pyx__ExceptionReset':
numpy/random/mtrand/mtrand.c:45217:24: error: 'PyThreadState {aka struct _ts}' has no member named 'exc_type'; did you mean 'curexc_type'?
     tmp_type = tstate->exc_type;
                        ^~~~~~~~
                        curexc_type
numpy/random/mtrand/mtrand.c:45218:25: error: 'PyThreadState {aka struct _ts}' has no member named 'exc_value'; did you mean 'curexc_value'?
     tmp_value = tstate->exc_value;
                         ^~~~~~~~~
                         curexc_value
numpy/random/mtrand/mtrand.c:45219:22: error: 'PyThreadState {aka struct _ts}' has no member named 'exc_traceback'; did you mean 'curexc_traceback'?
     tmp_tb = tstate->exc_traceback;
                      ^~~~~~~~~~~~~
                      curexc_traceback
numpy/random/mtrand/mtrand.c:45220:13: error: 'PyThreadState {aka struct _ts}' has no member named 'exc_type'; did you mean 'curexc_type'?
     tstate->exc_type = type;
             ^~~~~~~~
             curexc_type
numpy/random/mtrand/mtrand.c:45221:13: error: 'PyThreadState {aka struct _ts}' has no member named 'exc_value'; did you mean 'curexc_value'?
     tstate->exc_value = value;
             ^~~~~~~~~
             curexc_value
numpy/random/mtrand/mtrand.c:45222:13: error: 'PyThreadState {aka struct _ts}' has no member named 'exc_traceback'; did you mean 'curexc_traceback'?
     tstate->exc_traceback = tb;
             ^~~~~~~~~~~~~
             curexc_traceback
numpy/random/mtrand/mtrand.c: In function '__Pyx__GetException':
numpy/random/mtrand/mtrand.c:45277:24: error: 'PyThreadState {aka struct _ts}' has no member named 'exc_type'; did you mean 'curexc_type'?
     tmp_type = tstate->exc_type;
                        ^~~~~~~~
                        curexc_type
numpy/random/mtrand/mtrand.c:45278:25: error: 'PyThreadState {aka struct _ts}' has no member named 'exc_value'; did you mean 'curexc_value'?
     tmp_value = tstate->exc_value;
                         ^~~~~~~~~
                         curexc_value
numpy/random/mtrand/mtrand.c:45279:22: error: 'PyThreadState {aka struct _ts}' has no member named 'exc_traceback'; did you mean 'curexc_traceback'?
     tmp_tb = tstate->exc_traceback;
                      ^~~~~~~~~~~~~
                      curexc_traceback
numpy/random/mtrand/mtrand.c:45280:13: error: 'PyThreadState {aka struct _ts}' has no member named 'exc_type'; did you mean 'curexc_type'?
     tstate->exc_type = local_type;
             ^~~~~~~~
             curexc_type
numpy/random/mtrand/mtrand.c:45281:13: error: 'PyThreadState {aka struct _ts}' has no member named 'exc_value'; did you mean 'curexc_value'?
     tstate->exc_value = local_value;
             ^~~~~~~~~
             curexc_value
numpy/random/mtrand/mtrand.c:45282:13: error: 'PyThreadState {aka struct _ts}' has no member named 'exc_traceback'; did you mean 'curexc_traceback'?
     tstate->exc_traceback = local_tb;
             ^~~~~~~~~~~~~
             curexc_traceback
numpy/random/mtrand/mtrand.c: In function '__Pyx__ExceptionSave':
numpy/random/mtrand/mtrand.c:45208:21: error: 'PyThreadState {aka struct _ts}' has no member named 'exc_type'; did you mean 'curexc_type'?
     *type = tstate->exc_type;
                     ^~~~~~~~
                     curexc_type
numpy/random/mtrand/mtrand.c:45209:22: error: 'PyThreadState {aka struct _ts}' has no member named 'exc_value'; did you mean 'curexc_value'?
     *value = tstate->exc_value;
                      ^~~~~~~~~
                      curexc_value
numpy/random/mtrand/mtrand.c:45210:19: error: 'PyThreadState {aka struct _ts}' has no member named 'exc_traceback'; did you mean 'curexc_traceback'?
     *tb = tstate->exc_traceback;
                   ^~~~~~~~~~~~~
                   curexc_traceback
numpy/random/mtrand/mtrand.c: In function '__Pyx__ExceptionReset':
numpy/random/mtrand/mtrand.c:45217:24: error: 'PyThreadState {aka struct _ts}' has no member named 'exc_type'; did you mean 'curexc_type'?
     tmp_type = tstate->exc_type;
                        ^~~~~~~~
                        curexc_type
numpy/random/mtrand/mtrand.c:45218:25: error: 'PyThreadState {aka struct _ts}' has no member named 'exc_value'; did you mean 'curexc_value'?
     tmp_value = tstate->exc_value;
                         ^~~~~~~~~
                         curexc_value
numpy/random/mtrand/mtrand.c:45219:22: error: 'PyThreadState {aka struct _ts}' has no member named 'exc_traceback'; did you mean 'curexc_traceback'?
     tmp_tb = tstate->exc_traceback;
                      ^~~~~~~~~~~~~
                      curexc_traceback
numpy/random/mtrand/mtrand.c:45220:13: error: 'PyThreadState {aka struct _ts}' has no member named 'exc_type'; did you mean 'curexc_type'?
     tstate->exc_type = type;
             ^~~~~~~~
             curexc_type
numpy/random/mtrand/mtrand.c:45221:13: error: 'PyThreadState {aka struct _ts}' has no member named 'exc_value'; did you mean 'curexc_value'?
     tstate->exc_value = value;
             ^~~~~~~~~
             curexc_value
numpy/random/mtrand/mtrand.c:45222:13: error: 'PyThreadState {aka struct _ts}' has no member named 'exc_traceback'; did you mean 'curexc_traceback'?
     tstate->exc_traceback = tb;
             ^~~~~~~~~~~~~
             curexc_traceback
numpy/random/mtrand/mtrand.c: In function '__Pyx__GetException':
numpy/random/mtrand/mtrand.c:45277:24: error: 'PyThreadState {aka struct _ts}' has no member named 'exc_type'; did you mean 'curexc_type'?
     tmp_type = tstate->exc_type;
                        ^~~~~~~~
                        curexc_type
numpy/random/mtrand/mtrand.c:45278:25: error: 'PyThreadState {aka struct _ts}' has no member named 'exc_value'; did you mean 'curexc_value'?
     tmp_value = tstate->exc_value;
                         ^~~~~~~~~
                         curexc_value
numpy/random/mtrand/mtrand.c:45279:22: error: 'PyThreadState {aka struct _ts}' has no member named 'exc_traceback'; did you mean 'curexc_traceback'?
     tmp_tb = tstate->exc_traceback;
                      ^~~~~~~~~~~~~
                      curexc_traceback
numpy/random/mtrand/mtrand.c:45280:13: error: 'PyThreadState {aka struct _ts}' has no member named 'exc_type'; did you mean 'curexc_type'?
     tstate->exc_type = local_type;
             ^~~~~~~~
             curexc_type
numpy/random/mtrand/mtrand.c:45281:13: error: 'PyThreadState {aka struct _ts}' has no member named 'exc_value'; did you mean 'curexc_value'?
     tstate->exc_value = local_value;
             ^~~~~~~~~
             curexc_value
numpy/random/mtrand/mtrand.c:45282:13: error: 'PyThreadState {aka struct _ts}' has no member named 'exc_traceback'; did you mean 'curexc_traceback'?
     tstate->exc_traceback = local_tb;
             ^~~~~~~~~~~~~
             curexc_traceback
error: Command "/home/buildroot/autobuild/run/instance-3/output/host/bin/arm-buildroot-linux-uclibcgnueabi-gcc -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -Os -fPIC -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE=1 -D_LARGEFILE64_SOURCE=1 -Inumpy/core/include -Ibuild/src.linux-x86_64-3.7/numpy/core/include/numpy -Inumpy/core/src/private -Inumpy/core/src -Inumpy/core -Inumpy/core/src/npymath -Inumpy/core/src/multiarray -Inumpy/core/src/umath -Inumpy/core/src/npysort -I/home/buildroot/autobuild/run/instance-3/output/host/arm-buildroot-linux-uclibcgnueabi/sysroot/usr/include/python3.7m -Ibuild/src.linux-x86_64-3.7/numpy/core/src/private -Ibuild/src.linux-x86_64-3.7/numpy/core/src/npymath -Ibuild/src.linux-x86_64-3.7/numpy/core/src/private -Ibuild/src.linux-x86_64-3.7/numpy/core/src/npymath -Ibuild/src.linux-x86_64-3.7/numpy/core/src/private -Ibuild/src.linux-x86_64-3.7/numpy/core/src/npymath -c numpy/random/mtrand/mtrand.c -o build/temp.linux-x86_64-3.7/numpy/random/mtrand/mtrand.o -MMD -MF build/temp.linux-x86_64-3.7/numpy/random/mtrand/mtrand.o.d" failed with exit status 1
make[1]: *** [/home/buildroot/autobuild/run/instance-3/output/build/python-numpy-1.13.3/.stamp_built] Error 1
make: *** [_all] Error 2
make: Leaving directory `/home/buildroot/autobuild/run/instance-3/buildroot'