ninja: Entering directory `/chromium/src/out/coverage'
[1/4] ACTION //base:base_json_string_escape_fuzzer.owners(//build/toolchain/linux:clang_x64)
[2/4] STAMP obj/base/base_json_string_escape_fuzzer.owners.stamp
[3/4] CXX obj/base/base_json_string_escape_fuzzer/string_escape_fuzzer.o
[4/4] LINK ./base_json_string_escape_fuzzer
++ date
+ echo '### Start /home/coverage-bot/scripts/run_single_fuzz_target.bash at Wed Jul 17 15:05:52 UTC 2019'
### Start /home/coverage-bot/scripts/run_single_fuzz_target.bash at Wed Jul 17 15:05:52 UTC 2019
+ BUILD_DIR=/chromium/src/out/coverage
+ FUZZ_TARGET=base_json_string_escape_fuzzer
+ STATS_DIR=/chromium/src/fuzzer_stats
+ GCS_CORPUS_BACKUP_URL=gs://clusterfuzz-libfuzzer-backup/corpus/libfuzzer
+ GCS_CORPUS_URL=gs://clusterfuzz-corpus/libfuzzer
+ RUN_RETRIES=1
+ LIBFUZZER_OPTIONS='-merge=1 -timeout=60 -rss_limit_mb=4096'
+ TIMEOUT=1h
++ gsutil ls gs://clusterfuzz-libfuzzer-backup/corpus/libfuzzer/base_json_string_escape_fuzzer/
++ tail -n 1
+ CORPUS_ARCHIVE_REMOTE=gs://clusterfuzz-libfuzzer-backup/corpus/libfuzzer/base_json_string_escape_fuzzer/latest.zip
+ CORPUS_ARCHIVE_LOCAL=corpus/base_json_string_escape_fuzzer.zip
+ CORPUS_DIR_MAIN=corpus/base_json_string_escape_fuzzer
+ CORPUS_DIR_DUMMY=corpus/base_json_string_escape_fuzzer_dummy
+ mkdir -p corpus/base_json_string_escape_fuzzer corpus/base_json_string_escape_fuzzer_dummy
+ gsutil cp gs://clusterfuzz-libfuzzer-backup/corpus/libfuzzer/base_json_string_escape_fuzzer/latest.zip corpus/base_json_string_escape_fuzzer.zip
Copying gs://clusterfuzz-libfuzzer-backup/corpus/libfuzzer/base_json_string_escape_fuzzer/latest.zip...
/ [0 files][    0.0 B/  2.0 MiB]                                                
/ [1 files][  2.0 MiB/  2.0 MiB]                                                
Operation completed over 1 objects/2.0 MiB.                                      
+ '[' 0 -eq 0 ']'
+ unzip -q corpus/base_json_string_escape_fuzzer.zip -d corpus/base_json_string_escape_fuzzer
+ rm corpus/base_json_string_escape_fuzzer.zip
++ seq 0 1
+ for i in '$(seq 0 $RUN_RETRIES)'
+ [[ 0 -gt 0 ]]
+ rm -rf dumps/base_json_string_escape_fuzzer
+ mkdir -p dumps/base_json_string_escape_fuzzer
+ export LLVM_PROFILE_FILE=dumps/base_json_string_escape_fuzzer/dump.%1m.profraw
+ LLVM_PROFILE_FILE=dumps/base_json_string_escape_fuzzer/dump.%1m.profraw
+ timeout 1h /chromium/src/out/coverage/base_json_string_escape_fuzzer -merge=1 -timeout=60 -rss_limit_mb=4096 corpus/base_json_string_escape_fuzzer_dummy corpus/base_json_string_escape_fuzzer
WARNING: Failed to find function "__sanitizer_acquire_crash_state".
WARNING: Failed to find function "__sanitizer_print_stack_trace".
WARNING: Failed to find function "__sanitizer_set_death_callback".
INFO: Seed: 3564786093
MERGE-OUTER: 930 files, 0 in the initial corpus
MERGE-OUTER: attempt 1
WARNING: Failed to find function "__sanitizer_acquire_crash_state".
WARNING: Failed to find function "__sanitizer_print_stack_trace".
WARNING: Failed to find function "__sanitizer_set_death_callback".
INFO: Seed: 3564812452
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 1048576 bytes
MERGE-INNER: using the control file '/tmp/libFuzzerTemp.31649.txt'
MERGE-INNER: 930 total files; 0 processed earlier; will process 930 files now
#1	pulse  exec/s: 0 rss: 27Mb
#2	pulse  exec/s: 0 rss: 27Mb
#4	pulse  exec/s: 0 rss: 27Mb
#8	pulse  exec/s: 0 rss: 27Mb
#16	pulse  exec/s: 0 rss: 27Mb
#32	pulse  exec/s: 0 rss: 27Mb
#64	pulse  exec/s: 0 rss: 27Mb
#128	pulse  exec/s: 0 rss: 27Mb
#256	pulse  exec/s: 0 rss: 27Mb
#512	pulse  exec/s: 0 rss: 27Mb
#930	DONE  exec/s: 155 rss: 37Mb
MERGE-OUTER: succesfull in 1 attempt(s)
MERGE-OUTER: the control file has 101180 bytes
MERGE-OUTER: consumed 0Mb (27Mb rss) to parse the control file
MERGE-OUTER: 0 new files with 0 new features added; 0 new coverage edges
+ '[' 0 -eq 0 ']'
+ echo SUCCESS
SUCCESS
+ echo -n 'Merge of base_json_string_escape_fuzzer profraw files into profdata: '
Merge of base_json_string_escape_fuzzer profraw files into profdata: + /chromium/src/third_party/llvm-build/Release+Asserts/bin/llvm-profdata merge -j=1 -sparse dumps/base_json_string_escape_fuzzer/dump.8765330467209025716_0.profraw -o dumps/base_json_string_escape_fuzzer/dump.profdata
+ '[' 0 -eq 0 ']'
+ echo SUCCESS
SUCCESS
+ echo -n 'Generate summary data for base_json_string_escape_fuzzer for fuzzer stats: '
Generate summary data for base_json_string_escape_fuzzer for fuzzer stats: + /chromium/src/third_party/llvm-build/Release+Asserts/bin/llvm-cov export -summary-only -instr-profile=dumps/base_json_string_escape_fuzzer/dump.profdata /chromium/src/out/coverage/base_json_string_escape_fuzzer
+ '[' 0 -eq 0 ']'
+ echo SUCCESS
SUCCESS
+ break
+ rm -f dumps/base_json_string_escape_fuzzer/dump.8765330467209025716_0.profraw
+ rm -rf corpus/base_json_string_escape_fuzzer corpus/base_json_string_escape_fuzzer_dummy
+ rm -rf crash-1b44564f37d5c8188451b03998ac4b6e3bc52257 crash-1c876f85a619f2f2a04c22b72f1ae70a08616484 crash-4dcc2089b26d862bd572de02e2f8351abcfc7d33 crash-9d1a7c591e896b1e9edde4910dfcec75bf7d6ecf 'oom-*' 'timeout-*'
++ date
+ echo '### End /home/coverage-bot/scripts/run_single_fuzz_target.bash at Wed Jul 17 15:06:04 UTC 2019'
### End /home/coverage-bot/scripts/run_single_fuzz_target.bash at Wed Jul 17 15:06:04 UTC 2019