[INFO] fetching crate libfuzzer-sys 0.4.7...
[INFO] testing libfuzzer-sys-0.4.7 against 1.76.0 for beta-1.77-1
[INFO] extracting crate libfuzzer-sys 0.4.7 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate libfuzzer-sys 0.4.7 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3-tc1/source/rust-toolchain
[INFO] started tweaking crates.io crate libfuzzer-sys 0.4.7
[INFO] finished tweaking crates.io crate libfuzzer-sys 0.4.7
[INFO] tweaked toml for crates.io crate libfuzzer-sys 0.4.7 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded derive_arbitrary v1.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9d7bd7ab562fd5f61253808979c19e52da3884bde175ae949f7d4772606a3cb3
[INFO] running `Command { std: "docker" "start" "-a" "9d7bd7ab562fd5f61253808979c19e52da3884bde175ae949f7d4772606a3cb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d7bd7ab562fd5f61253808979c19e52da3884bde175ae949f7d4772606a3cb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d7bd7ab562fd5f61253808979c19e52da3884bde175ae949f7d4772606a3cb3", kill_on_drop: false }`
[INFO] [stdout] 9d7bd7ab562fd5f61253808979c19e52da3884bde175ae949f7d4772606a3cb3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a0329e8105b1221eabcb85b63bda43e55e0080c376c39bb23b1c4cb2a4c7a15c
[INFO] running `Command { std: "docker" "start" "-a" "a0329e8105b1221eabcb85b63bda43e55e0080c376c39bb23b1c4cb2a4c7a15c", kill_on_drop: false }`
[INFO] [stderr]    Compiling arbitrary v1.3.2
[INFO] [stderr]    Compiling cc v1.0.85
[INFO] [stderr]    Compiling libfuzzer-sys v0.4.7 (/opt/rustwide/workdir)
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.18s
[INFO] running `Command { std: "docker" "inspect" "a0329e8105b1221eabcb85b63bda43e55e0080c376c39bb23b1c4cb2a4c7a15c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0329e8105b1221eabcb85b63bda43e55e0080c376c39bb23b1c4cb2a4c7a15c", kill_on_drop: false }`
[INFO] [stdout] a0329e8105b1221eabcb85b63bda43e55e0080c376c39bb23b1c4cb2a4c7a15c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 838af4b72ba48f977df33f48932e33842504ca17c096f78062820060a5e3851e
[INFO] running `Command { std: "docker" "start" "-a" "838af4b72ba48f977df33f48932e33842504ca17c096f78062820060a5e3851e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling crc32fast v1.4.0
[INFO] [stderr]    Compiling miniz_oxide v0.7.2
[INFO] [stderr]    Compiling flate2 v1.0.28
[INFO] [stderr]    Compiling cc v1.0.85
[INFO] [stderr]    Compiling getrandom v0.2.12
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling libfuzzer-sys v0.4.7 (/opt/rustwide/workdir)
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustcpmUOOV/symbols.o" "/opt/rustwide/target/debug/deps/libfuzzer_sys-cb1feae8776a429c.libfuzzer_sys.558627345ab75330-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/libfuzzer_sys-cb1feae8776a429c.3xrc2hajd6utu1rf.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/libfuzzer-sys-a56de203bd903fc7/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "-Wl,--whole-archive" "-lfuzzer" "-Wl,--no-whole-archive" "-Wl,-Bdynamic" "-lstdc++" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-5d722ce3e5d0595e.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-76f5006e4e062e57.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-a18ed5fdf4a57b72.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-a14b8d31733ef9e9.rlib" "/opt/rustwide/target/debug/deps/libonce_cell-a5f155bc652541d7.rlib" "/opt/rustwide/target/debug/deps/libarbitrary-46f45735f824e9d5.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-66d8041607d2929b.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-a57e2388c0aea9b1.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-dcd9be90ae2cb505.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-516789932d161b4e.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-1ff34b0cf871cb60.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-0c110dd0650d6cb7.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-a6e97aae2681ad8f.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-b93dac2525ec4d1e.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-ce1d65fb391ae98b.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8933a2fb54d88492.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-306712ebb1ee1a3f.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-349c574f342b0d30.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-65c422a3ad95273d.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-7e6330a6c0cb9441.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-39c59240bfdfab27.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-e9d126c51bb8b2bb.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-5af394d9b1f07bdc.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-693a8f23970c5917.rlib" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-13fc9d1ed9c7a2bc.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/libfuzzer_sys-cb1feae8776a429c" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/build/libfuzzer-sys-a56de203bd903fc7/out/libfuzzer.a(dea49a5d26799b40-FuzzerMain.o): in function `main':
[INFO] [stdout]           /opt/rustwide/workdir/libfuzzer/FuzzerMain.cpp:19: multiple definition of `main'; /opt/rustwide/target/debug/deps/libfuzzer_sys-cb1feae8776a429c.libfuzzer_sys.558627345ab75330-cgu.0.rcgu.o:libfuzzer_sys.558627345ab75330-cgu.0:(.text.main+0x0): first defined here
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `libfuzzer-sys` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "838af4b72ba48f977df33f48932e33842504ca17c096f78062820060a5e3851e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "838af4b72ba48f977df33f48932e33842504ca17c096f78062820060a5e3851e", kill_on_drop: false }`
[INFO] [stdout] 838af4b72ba48f977df33f48932e33842504ca17c096f78062820060a5e3851e
[INFO] testing libfuzzer-sys-0.4.7 against beta-2024-02-10 for beta-1.77-1
[INFO] extracting crate libfuzzer-sys 0.4.7 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate libfuzzer-sys 0.4.7 on toolchain beta-2024-02-10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3-tc2/source/rust-toolchain
[INFO] started tweaking crates.io crate libfuzzer-sys 0.4.7
[INFO] finished tweaking crates.io crate libfuzzer-sys 0.4.7
[INFO] tweaked toml for crates.io crate libfuzzer-sys 0.4.7 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-02-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ac8ca42a79aa6c3009ad67601e0d9dc199dd5d1c33039bf17ee6307bb716d05d
[INFO] running `Command { std: "docker" "start" "-a" "ac8ca42a79aa6c3009ad67601e0d9dc199dd5d1c33039bf17ee6307bb716d05d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac8ca42a79aa6c3009ad67601e0d9dc199dd5d1c33039bf17ee6307bb716d05d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac8ca42a79aa6c3009ad67601e0d9dc199dd5d1c33039bf17ee6307bb716d05d", kill_on_drop: false }`
[INFO] [stdout] ac8ca42a79aa6c3009ad67601e0d9dc199dd5d1c33039bf17ee6307bb716d05d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 34a23d74e26ed2f23d407a801801c782a2c0ded5af6ca897c74abcb4cd7e6a88
[INFO] running `Command { std: "docker" "start" "-a" "34a23d74e26ed2f23d407a801801c782a2c0ded5af6ca897c74abcb4cd7e6a88", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.85
[INFO] [stderr]    Compiling arbitrary v1.3.2
[INFO] [stderr]    Compiling libfuzzer-sys v0.4.7 (/opt/rustwide/workdir)
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.82s
[INFO] running `Command { std: "docker" "inspect" "34a23d74e26ed2f23d407a801801c782a2c0ded5af6ca897c74abcb4cd7e6a88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34a23d74e26ed2f23d407a801801c782a2c0ded5af6ca897c74abcb4cd7e6a88", kill_on_drop: false }`
[INFO] [stdout] 34a23d74e26ed2f23d407a801801c782a2c0ded5af6ca897c74abcb4cd7e6a88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-02-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e5e695893877bb6405788f689af6bf37589b413c1e81ab64f7f8a8db5748f3ac
[INFO] running `Command { std: "docker" "start" "-a" "e5e695893877bb6405788f689af6bf37589b413c1e81ab64f7f8a8db5748f3ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling crc32fast v1.4.0
[INFO] [stderr]    Compiling miniz_oxide v0.7.2
[INFO] [stderr]    Compiling flate2 v1.0.28
[INFO] [stderr]    Compiling cc v1.0.85
[INFO] [stderr]    Compiling getrandom v0.2.12
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling libfuzzer-sys v0.4.7 (/opt/rustwide/workdir)
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: LC_ALL="C" PATH="/opt/rustwide/rustup-home/toolchains/beta-2024-02-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/bin:/opt/rustwide/cargo-home/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" VSLANG="1033" "cc" "-m64" "/tmp/rustc2blqAm/symbols.o" "/opt/rustwide/target/debug/deps/libfuzzer_sys-1b7c0b165fa334c5.libfuzzer_sys.d45e734f1e0b492d-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/libfuzzer_sys-1b7c0b165fa334c5.oyzz860q3atsh6e.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/libfuzzer-sys-4aaf821a18cd832f/out" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2024-02-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "-Wl,--whole-archive" "-lfuzzer" "-Wl,--no-whole-archive" "-Wl,-Bdynamic" "-lstdc++" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/beta-2024-02-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-7b2522a9e679b88d.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2024-02-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-f94d980056e8955a.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2024-02-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-dfc6ee63d8caa20c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2024-02-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-113d7bdd8cf56a35.rlib" "/opt/rustwide/target/debug/deps/libonce_cell-334d739f4e3a4961.rlib" "/opt/rustwide/target/debug/deps/libarbitrary-892bbffec1402f19.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2024-02-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c3d3f3356130ff3b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2024-02-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-95df42f89c1d4925.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2024-02-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-0d2835f8aa540844.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2024-02-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-370839a40e011065.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2024-02-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-9649e5e19a7f7d26.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2024-02-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-947cba7c5cf68c1c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2024-02-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-ced012bebfb4965d.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2024-02-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-ca1b3bc71d252cc2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2024-02-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-fc6e78e39549a6fa.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2024-02-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-339fe9c79c84af4f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2024-02-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-1568bb4b0be20e00.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2024-02-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-fe9837fa83c5d69d.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2024-02-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-4c6008bb65e308f5.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2024-02-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-c9bf4c045d493bdb.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2024-02-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-e47cddc003bce885.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2024-02-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-ddda47710dcba33d.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2024-02-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-e46bc3da6d7c462f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2024-02-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-8d1ac131d3cb2645.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2024-02-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-b4e1725cffd81412.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2024-02-10-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/libfuzzer_sys-1b7c0b165fa334c5" "-Wl,--gc-sections" "-pie" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/build/libfuzzer-sys-4aaf821a18cd832f/out/libfuzzer.a(dea49a5d26799b40-FuzzerMain.o): in function `main':
[INFO] [stdout]           /opt/rustwide/workdir/libfuzzer/FuzzerMain.cpp:19: multiple definition of `main'; /opt/rustwide/target/debug/deps/libfuzzer_sys-1b7c0b165fa334c5.libfuzzer_sys.d45e734f1e0b492d-cgu.0.rcgu.o:libfuzzer_sys.d45e734f1e0b492d-cgu.0:(.text.main+0x0): first defined here
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] warning: libfuzzer-sys@0.4.7: Compiler version doesn't include clang or GCC: "c++" "--version"
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `libfuzzer-sys` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "e5e695893877bb6405788f689af6bf37589b413c1e81ab64f7f8a8db5748f3ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5e695893877bb6405788f689af6bf37589b413c1e81ab64f7f8a8db5748f3ac", kill_on_drop: false }`
[INFO] [stdout] e5e695893877bb6405788f689af6bf37589b413c1e81ab64f7f8a8db5748f3ac
