-- running on worker mobi3 thread 1, build number 641622.
make: Entering directory '/tmp/dwq.0.09171923976077778/a6391163fd830cd0ab3767f64c52c86d/tests/drivers/ads131m02'
make: Leaving directory '/tmp/dwq.0.09171923976077778/a6391163fd830cd0ab3767f64c52c86d/tests/drivers/ads131m02'
make: Entering directory '/tmp/dwq.0.09171923976077778/a6391163fd830cd0ab3767f64c52c86d/tests/drivers/ads131m02'
Building application "tests_ads131m02" for "atmega256rfr2-xpro" with CPU "atmega256rfr2".

main.c: In function ‘main’:
main.c:210:42: error: integer overflow in expression [-Werror=overflow]
         int32_t tolerance_nv = 10 * 1000 * 1000; /* 10 mV */
                                          ^
cc1: all warnings being treated as errors
make[1]: *** [/tmp/dwq.0.09171923976077778/a6391163fd830cd0ab3767f64c52c86d/Makefile.base:162: /tmp/dwq.0.09171923976077778/a6391163fd830cd0ab3767f64c52c86d/build/application_tests_ads131m02/main.o] Error 1
make[1]: *** Waiting for unfinished jobs....
ads131m02.c: In function ‘_ads131m02_reset’:
ads131m02.c:178:13: error: comparison between signed and unsigned integer expressions [-Werror=sign-compare]
     if (res != ADS131M02_RSP_RESET) {
             ^
ads131m02.c: In function ‘_ads131m02_sync’:
ads131m02.c:239:24: error: integer overflow in expression [-Werror=overflow]
     xtimer_usleep(1024 * 1000 / 8192);
                        ^
cc1: all warnings being treated as errors
make[3]: *** [/tmp/dwq.0.09171923976077778/a6391163fd830cd0ab3767f64c52c86d/Makefile.base:162: /tmp/dwq.0.09171923976077778/a6391163fd830cd0ab3767f64c52c86d/build/ads131m02/ads131m02.o] Error 1
make[2]: *** [/tmp/dwq.0.09171923976077778/a6391163fd830cd0ab3767f64c52c86d/Makefile.base:31: ALL--/tmp/dwq.0.09171923976077778/a6391163fd830cd0ab3767f64c52c86d/drivers/ads131m02] Error 2
make[1]: *** [/tmp/dwq.0.09171923976077778/a6391163fd830cd0ab3767f64c52c86d/Makefile.base:31: ALL--/tmp/dwq.0.09171923976077778/a6391163fd830cd0ab3767f64c52c86d/drivers] Error 2
make: *** [/tmp/dwq.0.09171923976077778/a6391163fd830cd0ab3767f64c52c86d/tests/drivers/ads131m02/../../../Makefile.include:751: application_tests_ads131m02.module] Error 2
make: Leaving directory '/tmp/dwq.0.09171923976077778/a6391163fd830cd0ab3767f64c52c86d/tests/drivers/ads131m02'
cat: /tmp/dwq.0.09171923976077778/a6391163fd830cd0ab3767f64c52c86d/build/test-input-hash.sha1: No such file or directory
{"build/": 1036}