[INFO] cloning repository https://github.com/NovaliX-Dev/huffman_format
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NovaliX-Dev/huffman_format" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNovaliX-Dev%2Fhuffman_format", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNovaliX-Dev%2Fhuffman_format'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 811011a8dc7e6b0075ef1468398e157012ee3054
[INFO] checking NovaliX-Dev/huffman_format against master#3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0 for pr-143164
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNovaliX-Dev%2Fhuffman_format" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/NovaliX-Dev/huffman_format
[INFO] finished tweaking git repo https://github.com/NovaliX-Dev/huffman_format
[INFO] tweaked toml for git repo https://github.com/NovaliX-Dev/huffman_format written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/NovaliX-Dev/huffman_format on toolchain 3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/NovaliX-Dev/huffman_format already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c26d2812df7e7bcae2a48ce1921862e135ae99d929217fa1e82178b305cb891f
[INFO] running `Command { std: "docker" "start" "-a" "c26d2812df7e7bcae2a48ce1921862e135ae99d929217fa1e82178b305cb891f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c26d2812df7e7bcae2a48ce1921862e135ae99d929217fa1e82178b305cb891f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c26d2812df7e7bcae2a48ce1921862e135ae99d929217fa1e82178b305cb891f", kill_on_drop: false }`
[INFO] [stdout] c26d2812df7e7bcae2a48ce1921862e135ae99d929217fa1e82178b305cb891f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5ab2c2586a89049a5242f26c49f65baf961634d426255c13b0949ab9668c07a
[INFO] running `Command { std: "docker" "start" "-a" "f5ab2c2586a89049a5242f26c49f65baf961634d426255c13b0949ab9668c07a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]     Checking log v0.4.25
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]     Checking bitpack v1.0.0 (/opt/rustwide/workdir/bitpack)
[INFO] [stderr]    Compiling zerocopy v0.8.14
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking once_cell v1.20.3
[INFO] [stderr]     Checking itoa v1.0.14
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking clap_builder v4.5.27
[INFO] [stderr]     Checking ryu v1.0.19
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling serde_json v1.0.138
[INFO] [stderr]     Checking half v2.4.1
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]     Checking adler2 v2.0.0
[INFO] [stderr]     Checking plotters-backend v0.3.7
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]     Checking huffman_format v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking miniz_oxide v0.8.3
[INFO] [stderr]     Checking crc32fast v1.4.2
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking env_filter v0.1.3
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking plotters-svg v0.3.7
[INFO] [stderr]    Compiling thiserror v2.0.11
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]     Checking oorandom v11.1.4
[INFO] [stderr]     Checking ciborium-ll v0.2.2
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling anyhow v1.0.95
[INFO] [stderr]     Checking colored v2.2.0
[INFO] [stderr]     Checking bitflags v2.8.0
[INFO] [stderr]     Checking env_logger v0.11.6
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]     Checking arbitrary v1.4.1
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking colog v1.3.0
[INFO] [stderr]     Checking is-terminal v0.4.15
[INFO] [stderr]    Compiling syn v2.0.96
[INFO] [stderr]     Checking flate2 v1.0.35
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]    Compiling cc v1.2.10
[INFO] [stderr]     Checking rand_core v0.9.0
[INFO] [stderr]    Compiling lzma-sys v0.1.20
[INFO] [stderr]    Compiling libfuzzer-sys v0.4.8
[INFO] [stderr]     Checking tempfile v3.16.0
[INFO] [stderr]     Checking xz2 v0.1.7
[INFO] [stderr]     Checking benchmarks v0.1.0 (/opt/rustwide/workdir/benchmarks)
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/3129d37ef7075ee3cbaa3d6cbe1b5794f67192b0/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.96/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=7ee1150fdd95fcc6 -C extra-filename=-2c9258e6be02023b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-ba1164ef8c5072f6.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-45812ef4b8688a30.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-a3690edd3a41f0e2.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: libfuzzer-sys@0.4.8: c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr] warning: libfuzzer-sys@0.4.8: compilation terminated.
[INFO] [stderr] warning: libfuzzer-sys@0.4.8: ToolExecError: Command LC_ALL="C" "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-gdwarf-4" "-fno-omit-frame-pointer" "-m64" "-Wall" "-Wextra" "-std=c++17" "-fno-omit-frame-pointer" "-w" "-o" "/opt/rustwide/target/debug/build/libfuzzer-sys-72b12402951376aa/out/e5f0d71fb86e9d6b-FuzzerFork.o" "-c" "libfuzzer/FuzzerFork.cpp" with args c++ did not execute successfully (status code exit status: 1).
[INFO] [stderr] error: failed to run custom build command for `libfuzzer-sys v0.4.8`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/libfuzzer-sys-a41f55d0c0e47acc/build-script-build` (exit status: 1)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-env-changed=CUSTOM_LIBFUZZER_PATH
[INFO] [stderr]   cargo:rerun-if-changed=libfuzzer/FuzzerMutate.cpp
[INFO] [stderr]   cargo:rerun-if-changed=libfuzzer/FuzzerIOWindows.cpp
[INFO] [stderr]   cargo:rerun-if-changed=libfuzzer/FuzzerFork.cpp
[INFO] [stderr]   cargo:rerun-if-changed=libfuzzer/FuzzerLoop.cpp
[INFO] [stderr]   cargo:rerun-if-changed=libfuzzer/FuzzerUtil.cpp
[INFO] [stderr]   cargo:rerun-if-changed=libfuzzer/FuzzerExtFunctionsDlsym.cpp
[INFO] [stderr]   cargo:rerun-if-changed=libfuzzer/FuzzerInterceptors.cpp
[INFO] [stderr]   cargo:rerun-if-changed=libfuzzer/FuzzerUtilFuchsia.cpp
[INFO] [stderr]   cargo:rerun-if-changed=libfuzzer/FuzzerUtilLinux.cpp
[INFO] [stderr]   cargo:rerun-if-changed=libfuzzer/FuzzerExtFunctionsWeak.cpp
[INFO] [stderr]   cargo:rerun-if-changed=libfuzzer/FuzzerExtraCounters.cpp
[INFO] [stderr]   cargo:rerun-if-changed=libfuzzer/FuzzerUtilPosix.cpp
[INFO] [stderr]   cargo:rerun-if-changed=libfuzzer/FuzzerSHA1.cpp
[INFO] [stderr]   cargo:rerun-if-changed=libfuzzer/FuzzerMerge.cpp
[INFO] [stderr]   cargo:rerun-if-changed=libfuzzer/FuzzerTracePC.cpp
[INFO] [stderr]   cargo:rerun-if-changed=libfuzzer/FuzzerUtilDarwin.cpp
[INFO] [stderr]   cargo:rerun-if-changed=libfuzzer/FuzzerExtraCountersWindows.cpp
[INFO] [stderr]   cargo:rerun-if-changed=libfuzzer/FuzzerDriver.cpp
[INFO] [stderr]   cargo:rerun-if-changed=libfuzzer/FuzzerDataFlowTrace.cpp
[INFO] [stderr]   cargo:rerun-if-changed=libfuzzer/FuzzerUtilWindows.cpp
[INFO] [stderr]   cargo:rerun-if-changed=libfuzzer/FuzzerIOPosix.cpp
[INFO] [stderr]   cargo:rerun-if-changed=libfuzzer/FuzzerExtraCountersDarwin.cpp
[INFO] [stderr]   cargo:rerun-if-changed=libfuzzer/FuzzerCrossOver.cpp
[INFO] [stderr]   cargo:rerun-if-changed=libfuzzer/FuzzerMain.cpp
[INFO] [stderr]   cargo:rerun-if-changed=libfuzzer/FuzzerExtFunctionsWindows.cpp
[INFO] [stderr]   cargo:rerun-if-changed=libfuzzer/FuzzerIO.cpp
[INFO] [stderr]   OUT_DIR = Some(/opt/rustwide/target/debug/build/libfuzzer-sys-72b12402951376aa/out)
[INFO] [stderr]   OPT_LEVEL = Some(0)
[INFO] [stderr]   TARGET = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr]   HOST = Some(x86_64-unknown-linux-gnu)
[INFO] [stderr]   cargo:rerun-if-env-changed=CXX_x86_64-unknown-linux-gnu
[INFO] [stderr]   CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXX_x86_64_unknown_linux_gnu
[INFO] [stderr]   CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_CXX
[INFO] [stderr]   HOST_CXX = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXX
[INFO] [stderr]   CXX = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CC_ENABLE_DEBUG_OUTPUT
[INFO] [stderr]   RUSTC_WRAPPER = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
[INFO] [stderr]   CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr]   DEBUG = Some(true)
[INFO] [stderr]   CARGO_CFG_TARGET_FEATURE = Some(fxsr,sse,sse2,x87)
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64-unknown-linux-gnu
[INFO] [stderr]   CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64_unknown_linux_gnu
[INFO] [stderr]   CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_CXXFLAGS
[INFO] [stderr]   HOST_CXXFLAGS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS
[INFO] [stderr]   CXXFLAGS = None
[INFO] [stderr]   CARGO_ENCODED_RUSTFLAGS = Some(--cap-lints=forbid)
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   cargo:warning=c++: fatal error: Killed signal terminated program cc1plus
[INFO] [stderr]   cargo:warning=compilation terminated.
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 1
[INFO] [stderr]   cargo:warning=ToolExecError: Command LC_ALL="C" "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-gdwarf-4" "-fno-omit-frame-pointer" "-m64" "-Wall" "-Wextra" "-std=c++17" "-fno-omit-frame-pointer" "-w" "-o" "/opt/rustwide/target/debug/build/libfuzzer-sys-72b12402951376aa/out/e5f0d71fb86e9d6b-FuzzerFork.o" "-c" "libfuzzer/FuzzerFork.cpp" with args c++ did not execute successfully (status code exit status: 1).
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr]   exit status: 0
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]   error occurred in cc-rs: Command LC_ALL="C" "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-gdwarf-4" "-fno-omit-frame-pointer" "-m64" "-Wall" "-Wextra" "-std=c++17" "-fno-omit-frame-pointer" "-w" "-o" "/opt/rustwide/target/debug/build/libfuzzer-sys-72b12402951376aa/out/e5f0d71fb86e9d6b-FuzzerFork.o" "-c" "libfuzzer/FuzzerFork.cpp" with args c++ did not execute successfully (status code exit status: 1).
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] running `Command { std: "docker" "inspect" "f5ab2c2586a89049a5242f26c49f65baf961634d426255c13b0949ab9668c07a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5ab2c2586a89049a5242f26c49f65baf961634d426255c13b0949ab9668c07a", kill_on_drop: false }`
[INFO] [stdout] f5ab2c2586a89049a5242f26c49f65baf961634d426255c13b0949ab9668c07a
