starting build "3e5bf6d3-694b-414c-bf24-2b33b75c95f4"

FETCHSOURCE
BUILD
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Step #0: Already have image (with digest): gcr.io/cloud-builders/git
Step #0: Cloning into 'oss-fuzz'...
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Step #1: Already have image (with digest): gcr.io/cloud-builders/docker
Step #1: Sending build context to Docker daemon   5.12kB

Step #1: Step 1/4 : FROM gcr.io/oss-fuzz-base/base-builder-rust
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Step #1: Digest: sha256:defc8ca827fb14827b3bc0d63ae100bbab10dbd76ba16fbf1cdf373c9fb55216
Step #1: Status: Downloaded newer image for gcr.io/oss-fuzz-base/base-builder-rust:latest
Step #1:  ---> c9a62ad2ae6b
Step #1: Step 2/4 : RUN git clone --depth 1 https://github.com/dtolnay/serde-yaml serde-yaml
Step #1:  ---> Running in b916024e1e47
Step #1: Cloning into 'serde-yaml'...
Step #1: Removing intermediate container b916024e1e47
Step #1:  ---> 852f67f36bb7
Step #1: Step 3/4 : WORKDIR $SRC
Step #1:  ---> Running in e414f3bc9474
Step #1: Removing intermediate container e414f3bc9474
Step #1:  ---> 71c89c5791f8
Step #1: Step 4/4 : COPY build.sh $SRC/
Step #1:  ---> 4c2ecf4504c7
Step #1: Successfully built 4c2ecf4504c7
Step #1: Successfully tagged gcr.io/oss-fuzz/serde-yaml:latest
Finished Step #1
Starting Step #2 - "srcmap"
Step #2 - "srcmap": Already have image: gcr.io/oss-fuzz/serde-yaml
Step #2 - "srcmap": ++ tempfile
Step #2 - "srcmap": + SRCMAP=/tmp/filep6bMCN
Step #2 - "srcmap": + echo '{}'
Step #2 - "srcmap": + PATHS_TO_SCAN=/src
Step #2 - "srcmap": + [[ rust == \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/serde-yaml/.git
Step #2 - "srcmap": + GIT_DIR=/src/serde-yaml
Step #2 - "srcmap": + cd /src/serde-yaml
Step #2 - "srcmap": ++ git config --get remote.origin.url
Step #2 - "srcmap": + GIT_URL=https://github.com/dtolnay/serde-yaml
Step #2 - "srcmap": ++ git rev-parse HEAD
Step #2 - "srcmap": + GIT_REV=2009506d33767dfc88e979d6bc0d53d09f941c94
Step #2 - "srcmap": + jq_inplace /tmp/filep6bMCN '."/src/serde-yaml" = { type: "git", url: "https://github.com/dtolnay/serde-yaml", rev: "2009506d33767dfc88e979d6bc0d53d09f941c94" }'
Step #2 - "srcmap": ++ tempfile
Step #2 - "srcmap": + F=/tmp/filen8e12a
Step #2 - "srcmap": + cat /tmp/filep6bMCN
Step #2 - "srcmap": + jq '."/src/serde-yaml" = { type: "git", url: "https://github.com/dtolnay/serde-yaml", rev: "2009506d33767dfc88e979d6bc0d53d09f941c94" }'
Step #2 - "srcmap": + mv /tmp/filen8e12a /tmp/filep6bMCN
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/filep6bMCN
Step #2 - "srcmap": + rm /tmp/filep6bMCN
Step #2 - "srcmap": {
Step #2 - "srcmap":   "/src/serde-yaml": {
Step #2 - "srcmap":     "type": "git",
Step #2 - "srcmap":     "url": "https://github.com/dtolnay/serde-yaml",
Step #2 - "srcmap":     "rev": "2009506d33767dfc88e979d6bc0d53d09f941c94"
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": + cd /src/serde-yaml
Step #3 - "compile-libfuzzer-coverage-x86_64": + cargo fuzz build -O
Step #3 - "compile-libfuzzer-coverage-x86_64":     Updating crates.io index
Step #3 - "compile-libfuzzer-coverage-x86_64":      Locking 20 packages to latest compatible versions
Step #3 - "compile-libfuzzer-coverage-x86_64":  Downloading crates ...
Step #3 - "compile-libfuzzer-coverage-x86_64":   Downloaded jobserver v0.1.32
Step #3 - "compile-libfuzzer-coverage-x86_64":   Downloaded equivalent v1.0.1
Step #3 - "compile-libfuzzer-coverage-x86_64":   Downloaded itoa v1.0.14
Step #3 - "compile-libfuzzer-coverage-x86_64":   Downloaded shlex v1.3.0
Step #3 - "compile-libfuzzer-coverage-x86_64":   Downloaded arbitrary v1.4.1
Step #3 - "compile-libfuzzer-coverage-x86_64":   Downloaded unsafe-libyaml v0.2.11
Step #3 - "compile-libfuzzer-coverage-x86_64":   Downloaded indexmap v2.7.1
Step #3 - "compile-libfuzzer-coverage-x86_64":   Downloaded cc v1.2.10
Step #3 - "compile-libfuzzer-coverage-x86_64":   Downloaded hashbrown v0.15.2
Step #3 - "compile-libfuzzer-coverage-x86_64":   Downloaded libfuzzer-sys v0.4.8
Step #3 - "compile-libfuzzer-coverage-x86_64":   Downloaded serde v1.0.217
Step #3 - "compile-libfuzzer-coverage-x86_64":   Downloaded ryu v1.0.18
Step #3 - "compile-libfuzzer-coverage-x86_64":   Downloaded libc v0.2.169
Step #3 - "compile-libfuzzer-coverage-x86_64":    Compiling libc v0.2.169
Step #3 - "compile-libfuzzer-coverage-x86_64":    Compiling shlex v1.3.0
Step #3 - "compile-libfuzzer-coverage-x86_64":    Compiling serde v1.0.217
Step #3 - "compile-libfuzzer-coverage-x86_64":    Compiling equivalent v1.0.1
Step #3 - "compile-libfuzzer-coverage-x86_64":    Compiling hashbrown v0.15.2
Step #3 - "compile-libfuzzer-coverage-x86_64":    Compiling arbitrary v1.4.1
Step #3 - "compile-libfuzzer-coverage-x86_64":    Compiling itoa v1.0.14
Step #3 - "compile-libfuzzer-coverage-x86_64":    Compiling ryu v1.0.18
Step #3 - "compile-libfuzzer-coverage-x86_64":    Compiling unsafe-libyaml v0.2.11
Step #3 - "compile-libfuzzer-coverage-x86_64":    Compiling indexmap v2.7.1
Step #3 - "compile-libfuzzer-coverage-x86_64":    Compiling jobserver v0.1.32
Step #3 - "compile-libfuzzer-coverage-x86_64":    Compiling cc v1.2.10
Step #3 - "compile-libfuzzer-coverage-x86_64":    Compiling libfuzzer-sys v0.4.8
Step #3 - "compile-libfuzzer-coverage-x86_64":    Compiling serde_yaml v0.9.34+deprecated (/src/serde-yaml)
Step #3 - "compile-libfuzzer-coverage-x86_64":    Compiling serde_yaml-fuzz v0.0.0 (/src/serde-yaml/fuzz)
Step #3 - "compile-libfuzzer-coverage-x86_64":     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.46s
Step #3 - "compile-libfuzzer-coverage-x86_64": + cp fuzz/target/x86_64-unknown-linux-gnu/release/fuzz_from_slice /workspace/out/libfuzzer-coverage-x86_64/
Finished Step #3 - "compile-libfuzzer-coverage-x86_64"
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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_from_slice.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_from_slice.zip or
Step #5:         /corpus/fuzz_from_slice.zip.zip, and cannot find /corpus/fuzz_from_slice.zip.ZIP, period.
Step #5: Failed to unpack the corpus for fuzz_from_slice. 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 serde-yaml
Step #5: python infra/helper.py build_fuzzers --sanitizer coverage serde-yaml
Step #5: python infra/helper.py coverage serde-yaml
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