starting build "f58e58b3-58d9-4a4e-b693-2df2ab4c39e5"

FETCHSOURCE
BUILD
Starting Step #0
Step #0: Already have image (with digest): gcr.io/cloud-builders/git
Step #0: Cloning into 'oss-fuzz'...
Finished Step #0
Starting Step #1
Step #1: Already have image (with digest): gcr.io/cloud-builders/docker
Step #1: Sending build context to Docker daemon  5.632kB

Step #1: Step 1/7 : FROM gcr.io/oss-fuzz-base/base-builder
Step #1: latest: Pulling from oss-fuzz-base/base-builder
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Step #1: Digest: sha256:c14f2415c900600181b57d8093e730eca5852792378c243bf284a9be0b760f40
Step #1: Status: Downloaded newer image for gcr.io/oss-fuzz-base/base-builder:latest
Step #1:  ---> e17bfed5df09
Step #1: Step 2/7 : RUN apt-get update && apt-get install -y make cmake
Step #1:  ---> Running in b150c933a7ac
Step #1: Hit:1 http://archive.ubuntu.com/ubuntu focal InRelease
Step #1: Get:2 http://archive.ubuntu.com/ubuntu focal-updates InRelease [128 kB]
Step #1: Get:3 http://security.ubuntu.com/ubuntu focal-security InRelease [128 kB]
Step #1: Get:4 http://archive.ubuntu.com/ubuntu focal-backports InRelease [128 kB]
Step #1: Fetched 383 kB in 1s (320 kB/s)
Step #1: Reading package lists...
Step #1: Reading package lists...
Step #1: Building dependency tree...
Step #1: Reading state information...
Step #1: make is already the newest version (4.2.1-1.2).
Step #1: make set to manually installed.
Step #1: The following additional packages will be installed:
Step #1:   cmake-data libarchive13 libicu66 libjsoncpp1 librhash0 libuv1 libxml2
Step #1: Suggested packages:
Step #1:   cmake-doc ninja-build lrzip
Step #1: The following NEW packages will be installed:
Step #1:   cmake cmake-data libarchive13 libicu66 libjsoncpp1 librhash0 libuv1 libxml2
Step #1: 0 upgraded, 8 newly installed, 0 to remove and 0 not upgraded.
Step #1: Need to get 15.0 MB of archives.
Step #1: After this operation, 65.0 MB of additional disk space will be used.
Step #1: Get:1 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 libicu66 amd64 66.1-2ubuntu2.1 [8515 kB]
Step #1: Get:2 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 libxml2 amd64 2.9.10+dfsg-5ubuntu0.20.04.7 [640 kB]
Step #1: Get:3 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 libuv1 amd64 1.34.2-1ubuntu1.5 [80.9 kB]
Step #1: Get:4 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 cmake-data all 3.16.3-1ubuntu1.20.04.1 [1613 kB]
Step #1: Get:5 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 libarchive13 amd64 3.4.0-2ubuntu1.4 [327 kB]
Step #1: Get:6 http://archive.ubuntu.com/ubuntu focal/main amd64 libjsoncpp1 amd64 1.7.4-3.1ubuntu2 [75.6 kB]
Step #1: Get:7 http://archive.ubuntu.com/ubuntu focal/main amd64 librhash0 amd64 1.3.9-1 [113 kB]
Step #1: Get:8 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 cmake amd64 3.16.3-1ubuntu1.20.04.1 [3668 kB]
Step #1: debconf: delaying package configuration, since apt-utils is not installed
Step #1: Fetched 15.0 MB in 2s (8681 kB/s)
Step #1: Selecting previously unselected package libicu66:amd64.
Step #1: (Reading database ... 
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(Reading database ... 17393 files and directories currently installed.)
Step #1: Preparing to unpack .../0-libicu66_66.1-2ubuntu2.1_amd64.deb ...
Step #1: Unpacking libicu66:amd64 (66.1-2ubuntu2.1) ...
Step #1: Selecting previously unselected package libxml2:amd64.
Step #1: Preparing to unpack .../1-libxml2_2.9.10+dfsg-5ubuntu0.20.04.7_amd64.deb ...
Step #1: Unpacking libxml2:amd64 (2.9.10+dfsg-5ubuntu0.20.04.7) ...
Step #1: Selecting previously unselected package libuv1:amd64.
Step #1: Preparing to unpack .../2-libuv1_1.34.2-1ubuntu1.5_amd64.deb ...
Step #1: Unpacking libuv1:amd64 (1.34.2-1ubuntu1.5) ...
Step #1: Selecting previously unselected package cmake-data.
Step #1: Preparing to unpack .../3-cmake-data_3.16.3-1ubuntu1.20.04.1_all.deb ...
Step #1: Unpacking cmake-data (3.16.3-1ubuntu1.20.04.1) ...
Step #1: Selecting previously unselected package libarchive13:amd64.
Step #1: Preparing to unpack .../4-libarchive13_3.4.0-2ubuntu1.4_amd64.deb ...
Step #1: Unpacking libarchive13:amd64 (3.4.0-2ubuntu1.4) ...
Step #1: Selecting previously unselected package libjsoncpp1:amd64.
Step #1: Preparing to unpack .../5-libjsoncpp1_1.7.4-3.1ubuntu2_amd64.deb ...
Step #1: Unpacking libjsoncpp1:amd64 (1.7.4-3.1ubuntu2) ...
Step #1: Selecting previously unselected package librhash0:amd64.
Step #1: Preparing to unpack .../6-librhash0_1.3.9-1_amd64.deb ...
Step #1: Unpacking librhash0:amd64 (1.3.9-1) ...
Step #1: Selecting previously unselected package cmake.
Step #1: Preparing to unpack .../7-cmake_3.16.3-1ubuntu1.20.04.1_amd64.deb ...
Step #1: Unpacking cmake (3.16.3-1ubuntu1.20.04.1) ...
Step #1: Setting up libicu66:amd64 (66.1-2ubuntu2.1) ...
Step #1: Setting up libuv1:amd64 (1.34.2-1ubuntu1.5) ...
Step #1: Setting up librhash0:amd64 (1.3.9-1) ...
Step #1: Setting up cmake-data (3.16.3-1ubuntu1.20.04.1) ...
Step #1: Setting up libxml2:amd64 (2.9.10+dfsg-5ubuntu0.20.04.7) ...
Step #1: Setting up libjsoncpp1:amd64 (1.7.4-3.1ubuntu2) ...
Step #1: Setting up libarchive13:amd64 (3.4.0-2ubuntu1.4) ...
Step #1: Setting up cmake (3.16.3-1ubuntu1.20.04.1) ...
Step #1: Processing triggers for libc-bin (2.31-0ubuntu9.16) ...
Step #1: Removing intermediate container b150c933a7ac
Step #1:  ---> 1507b866860c
Step #1: Step 3/7 : RUN git clone https://github.com/mity/md4c
Step #1:  ---> Running in a67e924b6d95
Step #1: Cloning into 'md4c'...
Step #1: Removing intermediate container a67e924b6d95
Step #1:  ---> 13e0aa8f3cc6
Step #1: Step 4/7 : RUN git clone --depth 1 https://github.com/google/fuzzing &&     mv fuzzing/dictionaries/markdown.dict $SRC/fuzz-mdhtml.dict &&     rm -rf fuzzing
Step #1:  ---> Running in 55332405f484
Step #1: Cloning into 'fuzzing'...
Step #1: Removing intermediate container 55332405f484
Step #1:  ---> e75a74e3293f
Step #1: Step 5/7 : RUN zip -j $SRC/fuzz-mdhtml_seed_corpus.zip $SRC/md4c/test/fuzzers/seed-corpus/*
Step #1:  ---> Running in 22c5db606b51
Step #1:   adding: commonmark.md (deflated 40%)
Step #1:   adding: gfm.md (deflated 24%)
Step #1:   adding: latex-math.md (deflated 27%)
Step #1:   adding: wiki.md (deflated 8%)
Step #1: Removing intermediate container 22c5db606b51
Step #1:  ---> 7472be9df91d
Step #1: Step 6/7 : WORKDIR $SRC/md4c
Step #1:  ---> Running in 07a5a1b33ea9
Step #1: Removing intermediate container 07a5a1b33ea9
Step #1:  ---> 882c9ef71a0c
Step #1: Step 7/7 : COPY build.sh $SRC/
Step #1:  ---> 34c5fc8bfd39
Step #1: Successfully built 34c5fc8bfd39
Step #1: Successfully tagged gcr.io/oss-fuzz/md4c:latest
Finished Step #1
Starting Step #2 - "srcmap"
Step #2 - "srcmap": Already have image: gcr.io/oss-fuzz/md4c
Step #2 - "srcmap": ++ tempfile
Step #2 - "srcmap": + SRCMAP=/tmp/fileOHrMUP
Step #2 - "srcmap": + echo '{}'
Step #2 - "srcmap": + PATHS_TO_SCAN=/src
Step #2 - "srcmap": + [[ c == \g\o ]]
Step #2 - "srcmap": ++ find /src -name .git -type d
Step #2 - "srcmap": + for DOT_GIT_DIR in $(find $PATHS_TO_SCAN -name ".git" -type d)
Step #2 - "srcmap": ++ dirname /src/md4c/.git
Step #2 - "srcmap": + GIT_DIR=/src/md4c
Step #2 - "srcmap": + cd /src/md4c
Step #2 - "srcmap": ++ git config --get remote.origin.url
Step #2 - "srcmap": + GIT_URL=https://github.com/mity/md4c
Step #2 - "srcmap": ++ git rev-parse HEAD
Step #2 - "srcmap": + GIT_REV=481fbfbdf72daab2912380d62bb5f2187d438408
Step #2 - "srcmap": + jq_inplace /tmp/fileOHrMUP '."/src/md4c" = { type: "git", url: "https://github.com/mity/md4c", rev: "481fbfbdf72daab2912380d62bb5f2187d438408" }'
Step #2 - "srcmap": ++ tempfile
Step #2 - "srcmap": + F=/tmp/fileWYNZoc
Step #2 - "srcmap": + cat /tmp/fileOHrMUP
Step #2 - "srcmap": + jq '."/src/md4c" = { type: "git", url: "https://github.com/mity/md4c", rev: "481fbfbdf72daab2912380d62bb5f2187d438408" }'
Step #2 - "srcmap": + mv /tmp/fileWYNZoc /tmp/fileOHrMUP
Step #2 - "srcmap": ++ find /src -name .svn -type d
Step #2 - "srcmap": ++ find /src -name .hg -type d
Step #2 - "srcmap": + '[' '' '!=' '' ']'
Step #2 - "srcmap": + cat /tmp/fileOHrMUP
Step #2 - "srcmap": + rm /tmp/fileOHrMUP
Step #2 - "srcmap": {
Step #2 - "srcmap":   "/src/md4c": {
Step #2 - "srcmap":     "type": "git",
Step #2 - "srcmap":     "url": "https://github.com/mity/md4c",
Step #2 - "srcmap":     "rev": "481fbfbdf72daab2912380d62bb5f2187d438408"
Step #2 - "srcmap":   }
Step #2 - "srcmap": }
Finished Step #2 - "srcmap"
Starting Step #3 - "compile-libfuzzer-coverage-x86_64"
Step #3 - "compile-libfuzzer-coverage-x86_64": Already have image (with digest): gcr.io/cloud-builders/docker
Step #3 - "compile-libfuzzer-coverage-x86_64": ---------------------------------------------------------------
Step #3 - "compile-libfuzzer-coverage-x86_64": vm.mmap_rnd_bits = 28
Step #3 - "compile-libfuzzer-coverage-x86_64": Compiling libFuzzer to /usr/lib/libFuzzingEngine.a...  done.
Step #3 - "compile-libfuzzer-coverage-x86_64": ---------------------------------------------------------------
Step #3 - "compile-libfuzzer-coverage-x86_64": CC=clang
Step #3 - "compile-libfuzzer-coverage-x86_64": CXX=clang++
Step #3 - "compile-libfuzzer-coverage-x86_64": CFLAGS=-O1   -fno-omit-frame-pointer   -gline-tables-only   -Wno-error=enum-constexpr-conversion   -Wno-error=incompatible-function-pointer-types   -Wno-error=int-conversion   -Wno-error=deprecated-declarations   -Wno-error=implicit-function-declaration   -Wno-error=implicit-int   -Wno-error=vla-cxx-extension   -DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION  -fprofile-instr-generate -fcoverage-mapping -pthread -Wl,--no-as-needed -Wl,-ldl -Wl,-lm -Wno-unused-command-line-argument
Step #3 - "compile-libfuzzer-coverage-x86_64": CXXFLAGS=-O1   -fno-omit-frame-pointer   -gline-tables-only   -Wno-error=enum-constexpr-conversion   -Wno-error=incompatible-function-pointer-types   -Wno-error=int-conversion   -Wno-error=deprecated-declarations   -Wno-error=implicit-function-declaration   -Wno-error=implicit-int   -Wno-error=vla-cxx-extension   -DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION  -fprofile-instr-generate -fcoverage-mapping -pthread -Wl,--no-as-needed -Wl,-ldl -Wl,-lm -Wno-unused-command-line-argument -stdlib=libc++
Step #3 - "compile-libfuzzer-coverage-x86_64": RUSTFLAGS=--cfg fuzzing -Cdebuginfo=1 -Cforce-frame-pointers -Cinstrument-coverage -C link-arg=-lc++
Step #3 - "compile-libfuzzer-coverage-x86_64": ---------------------------------------------------------------
Step #3 - "compile-libfuzzer-coverage-x86_64": + mv /src/fuzz-mdhtml_seed_corpus.zip /src/fuzz-mdhtml.dict /workspace/out/libfuzzer-coverage-x86_64
Step #3 - "compile-libfuzzer-coverage-x86_64": + mkdir build
Step #3 - "compile-libfuzzer-coverage-x86_64": + cd build
Step #3 - "compile-libfuzzer-coverage-x86_64": + cmake ../ -DBUILD_SHARED_LIBS=OFF
Step #3 - "compile-libfuzzer-coverage-x86_64": -- The C compiler identification is Clang 18.1.8
Step #3 - "compile-libfuzzer-coverage-x86_64": -- Detecting C compiler ABI info
Step #3 - "compile-libfuzzer-coverage-x86_64": -- Detecting C compiler ABI info - done
Step #3 - "compile-libfuzzer-coverage-x86_64": -- Check for working C compiler: /usr/local/bin/clang - skipped
Step #3 - "compile-libfuzzer-coverage-x86_64": -- Detecting C compile features
Step #3 - "compile-libfuzzer-coverage-x86_64": -- Detecting C compile features - done
Step #3 - "compile-libfuzzer-coverage-x86_64": -- Configuring done (0.2s)
Step #3 - "compile-libfuzzer-coverage-x86_64": -- Generating done (0.0s)
Step #3 - "compile-libfuzzer-coverage-x86_64": -- Build files have been written to: /src/md4c/build
Step #3 - "compile-libfuzzer-coverage-x86_64": + make
Step #3 - "compile-libfuzzer-coverage-x86_64": [ 12%] Building C object src/CMakeFiles/md4c.dir/md4c.c.o
Step #3 - "compile-libfuzzer-coverage-x86_64": [ 25%] Linking C static library libmd4c.a
Step #3 - "compile-libfuzzer-coverage-x86_64": [ 25%] Built target md4c
Step #3 - "compile-libfuzzer-coverage-x86_64": [ 37%] Building C object src/CMakeFiles/md4c-html.dir/md4c-html.c.o
Step #3 - "compile-libfuzzer-coverage-x86_64": [ 50%] Building C object src/CMakeFiles/md4c-html.dir/entity.c.o
Step #3 - "compile-libfuzzer-coverage-x86_64": [ 62%] Linking C static library libmd4c-html.a
Step #3 - "compile-libfuzzer-coverage-x86_64": [ 62%] Built target md4c-html
Step #3 - "compile-libfuzzer-coverage-x86_64": [ 75%] Building C object md2html/CMakeFiles/md2html.dir/cmdline.c.o
Step #3 - "compile-libfuzzer-coverage-x86_64": [ 87%] Building C object md2html/CMakeFiles/md2html.dir/md2html.c.o
Step #3 - "compile-libfuzzer-coverage-x86_64": [100%] Linking C executable md2html
Step #3 - "compile-libfuzzer-coverage-x86_64": [100%] Built target md2html
Step #3 - "compile-libfuzzer-coverage-x86_64": + clang -O1 -fno-omit-frame-pointer -gline-tables-only -Wno-error=enum-constexpr-conversion -Wno-error=incompatible-function-pointer-types -Wno-error=int-conversion -Wno-error=deprecated-declarations -Wno-error=implicit-function-declaration -Wno-error=implicit-int -Wno-error=vla-cxx-extension -DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION -fprofile-instr-generate -fcoverage-mapping -pthread -Wl,--no-as-needed -Wl,-ldl -Wl,-lm -Wno-unused-command-line-argument -c ../test/fuzzers/fuzz-mdhtml.c -I../src
Step #3 - "compile-libfuzzer-coverage-x86_64": ../test/fuzzers/fuzz-mdhtml.c:29:13: warning: passing 'const uint8_t *' (aka 'const unsigned char *') to parameter of type 'const MD_CHAR *' (aka 'const char *') converts between pointers to integer types where one is of the unique plain 'char' type and the other is not [-Wpointer-sign]
Step #3 - "compile-libfuzzer-coverage-x86_64":    29 |     md_html(data, size, process_output, NULL, parser_flags, renderer_flags);
Step #3 - "compile-libfuzzer-coverage-x86_64":       |             ^~~~
Step #3 - "compile-libfuzzer-coverage-x86_64": ../src/md4c-html.h:59:28: note: passing argument to parameter 'input' here
Step #3 - "compile-libfuzzer-coverage-x86_64":    59 | int md_html(const MD_CHAR* input, MD_SIZE input_size,
Step #3 - "compile-libfuzzer-coverage-x86_64":       |                            ^
Step #3 - "compile-libfuzzer-coverage-x86_64": 1 warning generated.
Step #3 - "compile-libfuzzer-coverage-x86_64": + clang++ -O1 -fno-omit-frame-pointer -gline-tables-only -Wno-error=enum-constexpr-conversion -Wno-error=incompatible-function-pointer-types -Wno-error=int-conversion -Wno-error=deprecated-declarations -Wno-error=implicit-function-declaration -Wno-error=implicit-int -Wno-error=vla-cxx-extension -DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION -fprofile-instr-generate -fcoverage-mapping -pthread -Wl,--no-as-needed -Wl,-ldl -Wl,-lm -Wno-unused-command-line-argument -stdlib=libc++ -fsanitize=fuzzer fuzz-mdhtml.o -o /workspace/out/libfuzzer-coverage-x86_64/fuzz-mdhtml ./src/libmd4c-html.a ./src/libmd4c.a
Finished Step #3 - "compile-libfuzzer-coverage-x86_64"
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Step #4: Digest: sha256:0f990cc1311f94fde83d4a8a4c39464ca2bb422b54915be66a43e132a6eab309
Step #4: Status: Downloaded newer image for gcr.io/oss-fuzz-base/base-runner:latest
Step #4: gcr.io/oss-fuzz-base/base-runner:latest
Finished Step #4
Starting Step #5
Step #5: Already have image (with digest): gcr.io/oss-fuzz-base/base-runner
Step #5: [/corpus/fuzz-mdhtml.zip]
Step #5:   End-of-central-directory signature not found.  Either this file is not
Step #5:   a zipfile, or it constitutes one disk of a multi-part archive.  In the
Step #5:   latter case the central directory and zipfile comment will be found on
Step #5:   the last disk(s) of this archive.
Step #5: unzip:  cannot find zipfile directory in one of /corpus/fuzz-mdhtml.zip or
Step #5:         /corpus/fuzz-mdhtml.zip.zip, and cannot find /corpus/fuzz-mdhtml.zip.ZIP, period.
Step #5: Failed to unpack the corpus for fuzz-mdhtml. This usually means that corpus backup for a particular fuzz target does not exist. If a fuzz target was added in the last 24 hours, please wait one more day. Otherwise, something is wrong with the fuzz target or the infrastructure, and corpus pruning task does not finish successfully.
Step #5: ********************************************************************************
Step #5: Code coverage report generation failed.
Step #5: To reproduce, run:
Step #5: python infra/helper.py build_image md4c
Step #5: python infra/helper.py build_fuzzers --sanitizer coverage md4c
Step #5: python infra/helper.py coverage md4c
Step #5: ********************************************************************************
Finished Step #5
ERROR
ERROR: build step 5 "gcr.io/oss-fuzz-base/base-runner" failed: step exited with non-zero status: 1