Initial implementation of tests with sanitizers #19

Job	Run time
Test core with address sanitizer	1m 0s
Test core with thread sanitizer	57s
Test core with safestack sanitizer	59s
Test core with leak sanitizer	59s
Test alloc with address sanitizer	59s
Test alloc with thread sanitizer	1m 0s
Test alloc with safestack sanitizer	58s
Test alloc with leak sanitizer	50s
Test std with address sanitizer	52s
Test std with thread sanitizer	42s
Test std with safestack sanitizer	1s
Test std with leak sanitizer	1s
Test simd with address sanitizer	1s
Test simd with thread sanitizer	1s
Test simd with safestack sanitizer	1s
Test simd with leak sanitizer	1s
Test stdarch with address sanitizer	1s
Test stdarch with thread sanitizer	1s
Test stdarch with safestack sanitizer	1s
Test stdarch with leak sanitizer	1s
	9m 26s

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