sysprof: fix a message with stop without run #682

Job	Run time
debug aarch64 / debug_aarch64	25m 0s
debug aarch64 / debug_aarch64	19m 52s
debug ASAN clang / debug_asan_clang	21m 52s
debug ASAN clang / debug_asan_clang	21m 52s
coverage / coverage	17m 29s
coverage / coverage	17m 29s
debug / debug	13m 48s
debug / debug	13m 48s
gcc centos 7 / default_gcc_centos_7	11m 36s
gcc centos 7 / default_gcc_centos_7	11m 36s
out of source / out_of_source	13m 35s
out of source / out_of_source	13m 35s
release / release	8m 18s
release / release	8m 18s
release ASAN clang / release_asan_clang	15m 17s
release ASAN clang / release_asan_clang	15m 17s
release clang / release_clang	9m 40s
release clang / release_clang	9m 40s
release lto / release_lto	19m 59s
release lto / release_lto	19m 59s
release lto clang / release_lto_clang	16m 46s
release lto clang / release_lto_clang	16m 46s
static build / static_build	8m 50s
static build / static_build	8m 50s
	5h 59m 12s

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