starting build "c045343d-33fb-4e20-b568-f367227fdf65" 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 5.12kB Step #1: Step 1/4 : FROM gcr.io/oss-fuzz-base/base-builder-go Step #1: latest: Pulling from oss-fuzz-base/base-builder-go Step #1: b549f31133a9: Pulling fs layer Step #1: 9f80bca35359: Pulling fs layer Step #1: c2e9ab7e6d55: Pulling fs layer Step #1: a2c1799b005c: Pulling fs layer Step #1: 647124c852bc: Pulling fs layer Step #1: 4c0db9535385: Pulling fs layer Step #1: 7d9d6400b844: Pulling fs layer Step #1: b95ba533437d: Pulling fs layer Step #1: 98ef18780bd4: Pulling fs layer Step #1: 0bcc6c903840: Pulling fs layer Step #1: 294ba0b9a924: Pulling fs layer Step #1: 344841c178fd: Pulling fs layer Step #1: 8a24d9f6813c: Pulling fs layer Step #1: 8cfff2f8b62b: Pulling fs layer Step #1: 7b6fc8fef10c: Pulling fs layer Step #1: b56b52e44dc7: Pulling fs layer Step #1: d4dbf4e8824f: Pulling fs layer Step #1: fa95fc65ee8e: Pulling fs 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c2e9ab7e6d55: Pull complete Step #1: be9c3baf7740: Verifying Checksum Step #1: be9c3baf7740: Download complete Step #1: a2c1799b005c: Pull complete Step #1: 647124c852bc: Pull complete Step #1: 4c0db9535385: Pull complete Step #1: 7d9d6400b844: Pull complete Step #1: b95ba533437d: Pull complete Step #1: 98ef18780bd4: Pull complete Step #1: 0bcc6c903840: Pull complete Step #1: 294ba0b9a924: Pull complete Step #1: 344841c178fd: Pull complete Step #1: 8a24d9f6813c: Pull complete Step #1: 8cfff2f8b62b: Pull complete Step #1: 7b6fc8fef10c: Pull complete Step #1: b56b52e44dc7: Pull complete Step #1: d4dbf4e8824f: Pull complete Step #1: fa95fc65ee8e: Pull complete Step #1: 1da1ba4445a7: Pull complete Step #1: 14cc587b05ae: Pull complete Step #1: 03fa8c0fad9a: Pull complete Step #1: ccfd740776f9: Pull complete Step #1: 04ec2d031af9: Pull complete Step #1: 0fe86fe6d25a: Pull complete Step #1: 3d5e727cc8f7: Pull complete Step #1: 639389e328da: Pull complete Step #1: da2ba7c8e5f6: Pull complete Step #1: 0c2ec5c7c85c: Pull complete Step #1: 189e9da4e490: Pull complete Step #1: 6ec4707e85be: Pull complete Step #1: 82d8b86a5370: Pull complete Step #1: be9c3baf7740: Pull complete Step #1: 52700f3e6f6e: Pull complete Step #1: Digest: sha256:85f319fbf5616a569784e32a9a62c769b0f735932337d5ddcb610cd268ecb2ca Step #1: Status: Downloaded newer image for gcr.io/oss-fuzz-base/base-builder-go:latest Step #1: ---> 53e71bd3df67 Step #1: Step 2/4 : RUN git clone --depth 1 https://github.com/istio/istio Step #1: ---> Running in 4d77d2a07ef3 Step #1: Cloning into 'istio'... Step #1: Removing intermediate container 4d77d2a07ef3 Step #1: ---> 0c29e4369622 Step #1: Step 3/4 : COPY build.sh $SRC/ Step #1: ---> dc0ff17e922f Step #1: Step 4/4 : WORKDIR $SRC/istio Step #1: ---> Running in 6f48fa105275 Step #1: Removing intermediate container 6f48fa105275 Step #1: ---> 3220632a3572 Step #1: Successfully built 3220632a3572 Step #1: Successfully tagged gcr.io/oss-fuzz/istio:latest Finished Step #1 Starting Step #2 - "srcmap" Step #2 - "srcmap": Already have image: gcr.io/oss-fuzz/istio Step #2 - "srcmap": ++ tempfile Step #2 - "srcmap": + SRCMAP=/tmp/filejLRCdP Step #2 - "srcmap": + echo '{}' Step #2 - "srcmap": + PATHS_TO_SCAN=/src Step #2 - "srcmap": + [[ go == \g\o ]] Step #2 - "srcmap": + PATHS_TO_SCAN='/src /root/go' Step #2 - "srcmap": ++ find /src /root/go -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/istio/.git Step #2 - "srcmap": + GIT_DIR=/src/istio Step #2 - "srcmap": + cd /src/istio Step #2 - "srcmap": ++ git config --get remote.origin.url Step #2 - "srcmap": + GIT_URL=https://github.com/istio/istio Step #2 - "srcmap": ++ git rev-parse HEAD Step #2 - "srcmap": + GIT_REV=144b51feb9bb7fd6c40d45764c2cec61801604ed Step #2 - "srcmap": + jq_inplace /tmp/filejLRCdP '."/src/istio" = { type: "git", url: "https://github.com/istio/istio", rev: "144b51feb9bb7fd6c40d45764c2cec61801604ed" }' Step #2 - "srcmap": ++ tempfile Step #2 - "srcmap": + F=/tmp/fileqr5lta Step #2 - "srcmap": + cat /tmp/filejLRCdP Step #2 - "srcmap": + jq '."/src/istio" = { type: "git", url: "https://github.com/istio/istio", rev: "144b51feb9bb7fd6c40d45764c2cec61801604ed" }' Step #2 - "srcmap": + mv /tmp/fileqr5lta /tmp/filejLRCdP Step #2 - "srcmap": ++ find /src /root/go -name .svn -type d Step #2 - "srcmap": ++ find /src /root/go -name .hg -type d Step #2 - "srcmap": + '[' '' '!=' '' ']' Step #2 - "srcmap": + cat /tmp/filejLRCdP Step #2 - "srcmap": + rm /tmp/filejLRCdP Step #2 - "srcmap": { Step #2 - "srcmap": "/src/istio": { Step #2 - "srcmap": "type": "git", Step #2 - "srcmap": "url": "https://github.com/istio/istio", Step #2 - "srcmap": "rev": "144b51feb9bb7fd6c40d45764c2cec61801604ed" Step #2 - "srcmap": } Step #2 - "srcmap": } Finished Step #2 - "srcmap" Starting Step #3 - "compile-libfuzzer-address-x86_64" Step #3 - "compile-libfuzzer-address-x86_64": Already have image (with digest): gcr.io/cloud-builders/docker Step #3 - "compile-libfuzzer-address-x86_64": --------------------------------------------------------------- Step #3 - "compile-libfuzzer-address-x86_64": vm.mmap_rnd_bits = 28 Step #3 - "compile-libfuzzer-address-x86_64": Compiling libFuzzer to /usr/lib/libFuzzingEngine.a... done. Step #3 - "compile-libfuzzer-address-x86_64": --------------------------------------------------------------- Step #3 - "compile-libfuzzer-address-x86_64": CC=clang Step #3 - "compile-libfuzzer-address-x86_64": CXX=clang++ -lresolv Step #3 - "compile-libfuzzer-address-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 -DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION -fsanitize=address -fsanitize-address-use-after-scope -fsanitize=fuzzer-no-link Step #3 - "compile-libfuzzer-address-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 -DFUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION -fsanitize=address -fsanitize-address-use-after-scope -fsanitize=fuzzer-no-link -stdlib=libc++ Step #3 - "compile-libfuzzer-address-x86_64": RUSTFLAGS=--cfg fuzzing -Zsanitizer=address -Cdebuginfo=1 -Cforce-frame-pointers Step #3 - "compile-libfuzzer-address-x86_64": --------------------------------------------------------------- Step #3 - "compile-libfuzzer-address-x86_64": + '[' -n '' ']' Step #3 - "compile-libfuzzer-address-x86_64": + /src/istio/tests/fuzz/oss_fuzz_build.sh Step #3 - "compile-libfuzzer-address-x86_64": + cd /src Step #3 - "compile-libfuzzer-address-x86_64": + git clone https://github.com/AdamKorcz/instrumentation Step #3 - "compile-libfuzzer-address-x86_64": Cloning into 'instrumentation'... Step #3 - "compile-libfuzzer-address-x86_64": remote: Enumerating objects: 206, done. Step #3 - "compile-libfuzzer-address-x86_64": remote: Counting objects: 14% (1/7) remote: Counting objects: 28% (2/7) remote: Counting objects: 42% (3/7) remote: Counting objects: 57% (4/7) remote: Counting objects: 71% (5/7) remote: Counting objects: 85% (6/7) remote: Counting objects: 100% (7/7) remote: Counting objects: 100% (7/7), done. Step #3 - "compile-libfuzzer-address-x86_64": remote: Compressing objects: 14% (1/7) remote: Compressing objects: 28% (2/7) remote: Compressing objects: 42% (3/7) remote: Compressing objects: 57% (4/7) remote: Compressing objects: 71% (5/7) remote: Compressing objects: 85% (6/7) remote: Compressing objects: 100% (7/7) remote: Compressing objects: 100% (7/7), done. Step #3 - "compile-libfuzzer-address-x86_64": Receiving objects: 0% (1/206) Receiving objects: 1% (3/206) Receiving objects: 2% (5/206) Receiving objects: 3% (7/206) Receiving objects: 4% (9/206) Receiving objects: 5% (11/206) Receiving objects: 6% (13/206) Receiving objects: 7% (15/206) Receiving objects: 8% (17/206) Receiving objects: 9% (19/206) Receiving objects: 10% (21/206) Receiving objects: 11% (23/206) Receiving objects: 12% (25/206) Receiving objects: 13% (27/206) Receiving objects: 14% (29/206) Receiving objects: 15% (31/206) Receiving objects: 16% (33/206) Receiving objects: 17% (36/206) Receiving objects: 18% (38/206) Receiving objects: 19% (40/206) Receiving objects: 20% (42/206) Receiving objects: 21% (44/206) Receiving objects: 22% (46/206) Receiving objects: 23% (48/206) Receiving objects: 24% (50/206) Receiving objects: 25% (52/206) Receiving objects: 26% (54/206) Receiving objects: 27% (56/206) Receiving objects: 28% (58/206) Receiving objects: 29% (60/206) Receiving objects: 30% (62/206) Receiving objects: 31% (64/206) Receiving objects: 32% (66/206) Receiving objects: 33% (68/206) Receiving objects: 34% (71/206) Receiving objects: 35% (73/206) Receiving objects: 36% (75/206) Receiving objects: 37% (77/206) Receiving objects: 38% (79/206) Receiving objects: 39% (81/206) Receiving objects: 40% (83/206) Receiving objects: 41% (85/206) Receiving objects: 42% (87/206) Receiving objects: 43% (89/206) Receiving objects: 44% (91/206) Receiving objects: 45% (93/206) Receiving objects: 46% (95/206) Receiving objects: 47% (97/206) Receiving objects: 48% (99/206) Receiving objects: 49% (101/206) Receiving objects: 50% (103/206) Receiving objects: 51% (106/206) Receiving objects: 52% (108/206) Receiving objects: 53% (110/206) Receiving objects: 54% (112/206) Receiving objects: 55% (114/206) Receiving objects: 56% (116/206) Receiving objects: 57% (118/206) Receiving objects: 58% (120/206) Receiving objects: 59% (122/206) Receiving objects: 60% (124/206) Receiving objects: 61% (126/206) Receiving objects: 62% (128/206) Receiving objects: 63% (130/206) Receiving objects: 64% (132/206) Receiving objects: 65% (134/206) Receiving objects: 66% (136/206) Receiving objects: 67% (139/206) Receiving objects: 68% (141/206) Receiving objects: 69% (143/206) Receiving objects: 70% (145/206) Receiving objects: 71% (147/206) Receiving objects: 72% (149/206) Receiving objects: 73% (151/206) Receiving objects: 74% (153/206) Receiving objects: 75% (155/206) Receiving objects: 76% (157/206) Receiving objects: 77% (159/206) Receiving objects: 78% (161/206) Receiving objects: 79% (163/206) Receiving objects: 80% (165/206) Receiving objects: 81% (167/206) Receiving objects: 82% (169/206) Receiving objects: 83% (171/206) Receiving objects: 84% (174/206) Receiving objects: 85% (176/206) Receiving objects: 86% (178/206) Receiving objects: 87% (180/206) Receiving objects: 88% (182/206) Receiving objects: 89% (184/206) Receiving objects: 90% (186/206) Receiving objects: 91% (188/206) Receiving objects: 92% (190/206) Receiving objects: 93% (192/206) Receiving objects: 94% (194/206) remote: Total 206 (delta 2), reused 2 (delta 0), pack-reused 199 Step #3 - "compile-libfuzzer-address-x86_64": Receiving objects: 95% (196/206) Receiving objects: 96% (198/206) Receiving objects: 97% (200/206) Receiving objects: 98% (202/206) Receiving objects: 99% (204/206) Receiving objects: 100% (206/206) Receiving objects: 100% (206/206), 45.51 KiB | 1.98 MiB/s, done. Step #3 - "compile-libfuzzer-address-x86_64": Resolving deltas: 0% (0/114) Resolving deltas: 9% (11/114) Resolving deltas: 11% (13/114) Resolving deltas: 15% (18/114) Resolving deltas: 28% (33/114) Resolving deltas: 31% (36/114) Resolving deltas: 33% (38/114) Resolving deltas: 35% (41/114) Resolving deltas: 39% (45/114) Resolving deltas: 40% (46/114) Resolving deltas: 41% (47/114) Resolving deltas: 42% (48/114) Resolving deltas: 57% (66/114) Resolving deltas: 58% (67/114) Resolving deltas: 61% (70/114) Resolving deltas: 64% (73/114) Resolving deltas: 65% (75/114) Resolving deltas: 67% (77/114) Resolving deltas: 69% (79/114) Resolving deltas: 70% (80/114) Resolving deltas: 71% (82/114) Resolving deltas: 100% (114/114) Resolving deltas: 100% (114/114), done. Step #3 - "compile-libfuzzer-address-x86_64": + cd instrumentation Step #3 - "compile-libfuzzer-address-x86_64": + go run main.go --target_dir=/src/istio --check_io_length=true Step #3 - "compile-libfuzzer-address-x86_64": go: downloading golang.org/x/tools v0.3.0 Step #3 - "compile-libfuzzer-address-x86_64": go: downloading golang.org/x/mod v0.7.0 Step #3 - "compile-libfuzzer-address-x86_64": panic: runtime error: invalid memory address or nil pointer dereference [recovered] Step #3 - "compile-libfuzzer-address-x86_64": panic: runtime error: invalid memory address or nil pointer dereference Step #3 - "compile-libfuzzer-address-x86_64": [signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x5a3def] Step #3 - "compile-libfuzzer-address-x86_64": Step #3 - "compile-libfuzzer-address-x86_64": goroutine 13 [running]: Step #3 - "compile-libfuzzer-address-x86_64": go/types.(*Checker).handleBailout(0xc0004b9a00, 0xc000677c10) Step #3 - "compile-libfuzzer-address-x86_64": /root/.go/src/go/types/check.go:367 +0x88 Step #3 - "compile-libfuzzer-address-x86_64": panic({0x663ea0?, 0x8684b0?}) Step #3 - "compile-libfuzzer-address-x86_64": /root/.go/src/runtime/panic.go:770 +0x132 Step #3 - "compile-libfuzzer-address-x86_64": go/types.(*StdSizes).Sizeof(0x0, {0x704948, 0x86b540}) Step #3 - "compile-libfuzzer-address-x86_64": /root/.go/src/go/types/sizes.go:228 +0x30f Step #3 - "compile-libfuzzer-address-x86_64": go/types.(*Config).sizeof(...) Step #3 - "compile-libfuzzer-address-x86_64": /root/.go/src/go/types/sizes.go:333 Step #3 - "compile-libfuzzer-address-x86_64": go/types.representableConst.func1({0x704948?, 0x86b540?}) Step #3 - "compile-libfuzzer-address-x86_64": /root/.go/src/go/types/const.go:76 +0x9e Step #3 - "compile-libfuzzer-address-x86_64": go/types.representableConst({0x705a78, 0x860e00}, 0xc0004b9a00, 0x86b540, 0xc000674748) Step #3 - "compile-libfuzzer-address-x86_64": /root/.go/src/go/types/const.go:92 +0x192 Step #3 - "compile-libfuzzer-address-x86_64": go/types.(*Checker).representation(0xc0004b9a00, 0xc00067e240, 0x86b540) Step #3 - "compile-libfuzzer-address-x86_64": /root/.go/src/go/types/const.go:256 +0x65 Step #3 - "compile-libfuzzer-address-x86_64": go/types.(*Checker).implicitTypeAndValue(0xc0004b9a00, 0xc00067e240, {0x704948, 0x86b540}) Step #3 - "compile-libfuzzer-address-x86_64": /root/.go/src/go/types/expr.go:375 +0x2d7 Step #3 - "compile-libfuzzer-address-x86_64": go/types.(*Checker).convertUntyped(0xc0004b9a00, 0xc00067e240, {0x704948, 0x86b540}) Step #3 - "compile-libfuzzer-address-x86_64": /root/.go/src/go/types/const.go:289 +0x3f Step #3 - "compile-libfuzzer-address-x86_64": go/types.(*Checker).isValidIndex(0xc0004b9a00, 0xc00067e240, 0x34, {0x6a1d45, 0x5}, 0x0) Step #3 - "compile-libfuzzer-address-x86_64": /root/.go/src/go/types/index.go:384 +0x86 Step #3 - "compile-libfuzzer-address-x86_64": go/types.(*Checker).index(0xc0004b9a00, {0x705168, 0xc0004954a0}, 0xffffffffffffffff) Step #3 - "compile-libfuzzer-address-x86_64": /root/.go/src/go/types/index.go:355 +0xc6 Step #3 - "compile-libfuzzer-address-x86_64": go/types.(*Checker).builtin(0xc0004b9a00, 0xc00067e1c0, 0xc000649d00, 0x9) Step #3 - "compile-libfuzzer-address-x86_64": /root/.go/src/go/types/builtins.go:517 +0x62f6 Step #3 - "compile-libfuzzer-address-x86_64": go/types.(*Checker).callExpr(0xc0004b9a00, 0xc00067e1c0, 0xc000649d00) Step #3 - "compile-libfuzzer-address-x86_64": /root/.go/src/go/types/call.go:236 +0xf85 Step #3 - "compile-libfuzzer-address-x86_64": go/types.(*Checker).exprInternal(0xc0004b9a00, 0x0, 0xc00067e1c0, {0x705318, 0xc000649d00}, {0x0, 0x0}) Step #3 - "compile-libfuzzer-address-x86_64": /root/.go/src/go/types/expr.go:1374 +0xf8 Step #3 - "compile-libfuzzer-address-x86_64": go/types.(*Checker).rawExpr(0xc0004b9a00, 0x0, 0xc00067e1c0, {0x705318?, 0xc000649d00?}, {0x0?, 0x0?}, 0x0) Step #3 - "compile-libfuzzer-address-x86_64": /root/.go/src/go/types/expr.go:979 +0x19e Step #3 - "compile-libfuzzer-address-x86_64": go/types.(*Checker).multiExpr(0xc0004b9a00, {0x705318, 0xc000649d00}, 0x0) Step #3 - "compile-libfuzzer-address-x86_64": /root/.go/src/go/types/expr.go:1532 +0x79 Step #3 - "compile-libfuzzer-address-x86_64": go/types.(*Checker).initVars(0xc0004b9a00, {0xc0000927f8, 0x1, 0x1}, {0xc000798230, 0x1, 0x1}, {0x0, 0x0}) Step #3 - "compile-libfuzzer-address-x86_64": /root/.go/src/go/types/assignments.go:408 +0x129 Step #3 - "compile-libfuzzer-address-x86_64": go/types.(*Checker).shortVarDecl(0xc0004b9a00, {0x7033c8, 0xc0002bbad0}, {0xc000798210, 0x1, 0x0?}, {0xc000798230, 0x1, 0x1}) Step #3 - "compile-libfuzzer-address-x86_64": /root/.go/src/go/types/assignments.go:556 +0x8f0 Step #3 - "compile-libfuzzer-address-x86_64": go/types.(*Checker).stmt(0xc0004b9a00, 0x0, {0x7052b8, 0xc000649d40}) Step #3 - "compile-libfuzzer-address-x86_64": /root/.go/src/go/types/stmt.go:473 +0x15ff Step #3 - "compile-libfuzzer-address-x86_64": go/types.(*Checker).stmtList(0xc0004b9a00, 0x0, {0xc0004c3900?, 0x0?, 0xc00098e008?}) Step #3 - "compile-libfuzzer-address-x86_64": /root/.go/src/go/types/stmt.go:121 +0x85 Step #3 - "compile-libfuzzer-address-x86_64": go/types.(*Checker).funcBody(0xc0004b9a00, 0x704a60?, {0xc000536050?, 0xc000798be0?}, 0xc00065cf00, 0xc0001eaff0, {0x0?, 0x0?}) Step #3 - "compile-libfuzzer-address-x86_64": /root/.go/src/go/types/stmt.go:41 +0x331 Step #3 - "compile-libfuzzer-address-x86_64": go/types.(*Checker).funcDecl.func1() Step #3 - "compile-libfuzzer-address-x86_64": /root/.go/src/go/types/decl.go:852 +0x3a Step #3 - "compile-libfuzzer-address-x86_64": go/types.(*Checker).processDelayed(0xc0004b9a00, 0x0) Step #3 - "compile-libfuzzer-address-x86_64": /root/.go/src/go/types/check.go:467 +0x162 Step #3 - "compile-libfuzzer-address-x86_64": go/types.(*Checker).checkFiles(0xc0004b9a00, {0xc000092530, 0x1, 0x1}) Step #3 - "compile-libfuzzer-address-x86_64": /root/.go/src/go/types/check.go:411 +0x1cc Step #3 - "compile-libfuzzer-address-x86_64": go/types.(*Checker).Files(...) Step #3 - "compile-libfuzzer-address-x86_64": /root/.go/src/go/types/check.go:372 Step #3 - "compile-libfuzzer-address-x86_64": golang.org/x/tools/go/packages.(*loader).loadPackage(0xc0001ec000, 0xc0004a67b0) Step #3 - "compile-libfuzzer-address-x86_64": /root/go/pkg/mod/golang.org/x/tools@v0.3.0/go/packages/packages.go:1037 +0x932 Step #3 - "compile-libfuzzer-address-x86_64": golang.org/x/tools/go/packages.(*loader).loadRecursive.func1() Step #3 - "compile-libfuzzer-address-x86_64": /root/go/pkg/mod/golang.org/x/tools@v0.3.0/go/packages/packages.go:847 +0x1a9 Step #3 - "compile-libfuzzer-address-x86_64": sync.(*Once).doSlow(0xc00038af98?, 0x405f37?) Step #3 - "compile-libfuzzer-address-x86_64": /root/.go/src/sync/once.go:74 +0xc2 Step #3 - "compile-libfuzzer-address-x86_64": sync.(*Once).Do(...) Step #3 - "compile-libfuzzer-address-x86_64": /root/.go/src/sync/once.go:65 Step #3 - "compile-libfuzzer-address-x86_64": golang.org/x/tools/go/packages.(*loader).loadRecursive(0x60713e?, 0xc00038afd0?) Step #3 - "compile-libfuzzer-address-x86_64": /root/go/pkg/mod/golang.org/x/tools@v0.3.0/go/packages/packages.go:835 +0x4a Step #3 - "compile-libfuzzer-address-x86_64": golang.org/x/tools/go/packages.(*loader).refine.func2(0x0?) Step #3 - "compile-libfuzzer-address-x86_64": /root/go/pkg/mod/golang.org/x/tools@v0.3.0/go/packages/packages.go:770 +0x26 Step #3 - "compile-libfuzzer-address-x86_64": created by golang.org/x/tools/go/packages.(*loader).refine in goroutine 1 Step #3 - "compile-libfuzzer-address-x86_64": /root/go/pkg/mod/golang.org/x/tools@v0.3.0/go/packages/packages.go:769 +0xcb7 Step #3 - "compile-libfuzzer-address-x86_64": exit status 2 Step #3 - "compile-libfuzzer-address-x86_64": ******************************************************************************** Step #3 - "compile-libfuzzer-address-x86_64": Failed to build. Step #3 - "compile-libfuzzer-address-x86_64": To reproduce, run: Step #3 - "compile-libfuzzer-address-x86_64": python infra/helper.py build_image istio Step #3 - "compile-libfuzzer-address-x86_64": python infra/helper.py build_fuzzers --sanitizer address --engine libfuzzer --architecture x86_64 istio Step #3 - "compile-libfuzzer-address-x86_64": ******************************************************************************** Finished Step #3 - "compile-libfuzzer-address-x86_64" ERROR ERROR: build step 3 "gcr.io/cloud-builders/docker" failed: step exited with non-zero status: 1