[INFO] cloning repository https://github.com/Nemo157/afl-rs-logo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Nemo157/afl-rs-logo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNemo157%2Fafl-rs-logo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNemo157%2Fafl-rs-logo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0598175432261e0fb5a2262ba48f1ed179032edf [INFO] checking Nemo157/afl-rs-logo against master#c5fbcd35a8217a17f6b63a22217ace06cf8f5f02 for pr-86194 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNemo157%2Fafl-rs-logo" "/workspace/builds/worker-15/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Nemo157/afl-rs-logo on toolchain c5fbcd35a8217a17f6b63a22217ace06cf8f5f02 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Nemo157/afl-rs-logo [INFO] finished tweaking git repo https://github.com/Nemo157/afl-rs-logo [INFO] tweaked toml for git repo https://github.com/Nemo157/afl-rs-logo written to /workspace/builds/worker-15/source/Cargo.toml [INFO] crate git repo https://github.com/Nemo157/afl-rs-logo already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded quale v1.0.0 [INFO] [stderr] Downloaded gif v0.9.0 [INFO] [stderr] Downloaded afl v0.1.5 [INFO] [stderr] Downloaded gcc v0.3.40 [INFO] [stderr] Downloaded clap v2.16.4 [INFO] [stderr] Downloaded afl-plugin v0.1.5 [INFO] [stderr] Downloaded jpeg-decoder v0.1.10 [INFO] [stderr] Downloaded afl-sys v0.1.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 53907aa2254883effcd7e10bd9145d721d2d116093e7b86565283981853c85e8 [INFO] running `Command { std: "docker" "start" "-a" "53907aa2254883effcd7e10bd9145d721d2d116093e7b86565283981853c85e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "53907aa2254883effcd7e10bd9145d721d2d116093e7b86565283981853c85e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "53907aa2254883effcd7e10bd9145d721d2d116093e7b86565283981853c85e8", kill_on_drop: false }` [INFO] [stdout] 53907aa2254883effcd7e10bd9145d721d2d116093e7b86565283981853c85e8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+c5fbcd35a8217a17f6b63a22217ace06cf8f5f02" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ca6afe53f0b5c4a3565397df31f2ad83723057920547661403c6e0a4c3852f71 [INFO] running `Command { std: "docker" "start" "-a" "ca6afe53f0b5c4a3565397df31f2ad83723057920547661403c6e0a4c3852f71", kill_on_drop: false }` [INFO] [stderr] Compiling gcc v0.3.40 [INFO] [stderr] Compiling libc v0.2.18 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking strsim v0.5.2 [INFO] [stderr] Checking bitflags v0.7.0 [INFO] [stderr] Checking unicode-segmentation v0.1.3 [INFO] [stderr] Checking vec_map v0.6.0 [INFO] [stderr] Checking jpeg-decoder v0.1.10 [INFO] [stderr] Checking gif v0.9.0 [INFO] [stderr] Compiling quale v1.0.0 [INFO] [stderr] Checking term_size v0.2.1 [INFO] [stderr] Checking clap v2.16.4 [INFO] [stderr] Compiling afl-sys v0.1.5 [INFO] [stderr] Compiling afl-plugin v0.1.5 [INFO] [stderr] Compiling afl v0.1.5 [INFO] [stderr] The following warnings were emitted during compilation: [INFO] [stderr] [INFO] [stderr] warning: afl-llvm-pass.so.cc:49:19: error: conflicting return type specified for 'virtual const char* {anonymous}::AFLCoverage::getPassName() const' [INFO] [stderr] warning: 49 | const char *getPassName() const override { [INFO] [stderr] warning: | ^~~~~~~~~~~ [INFO] [stderr] warning: In file included from /usr/lib/llvm-10/include/llvm/IR/LegacyPassManager.h:19, [INFO] [stderr] warning: from afl-llvm-pass.so.cc:31: [INFO] [stderr] warning: /usr/lib/llvm-10/include/llvm/Pass.h:94:21: note: overridden function is 'virtual llvm::StringRef llvm::Pass::getPassName() const' [INFO] [stderr] warning: 94 | virtual StringRef getPassName() const; [INFO] [stderr] warning: | ^~~~~~~~~~~ [INFO] [stderr] [INFO] [stderr] error: failed to run custom build command for `afl-plugin v0.1.5` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/afl-plugin-2f01fd0f66b4eb11/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu") [INFO] [stderr] PROFILE = Some("debug") [INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu") [INFO] [stderr] debug=true opt-level=2 [INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu") [INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu") [INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu") [INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu") [INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None [INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None [INFO] [stderr] HOST_CXX = None [INFO] [stderr] CXX = None [INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu") [INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu") [INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu") [INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None [INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None [INFO] [stderr] HOST_CXXFLAGS = None [INFO] [stderr] CXXFLAGS = None [INFO] [stderr] running: "c++" "-O2" "-ffunction-sections" "-fdata-sections" "-g" "-m64" "-fPIC" "-fPIC" "-Wall" "-Werror" "-fno-rtti" "-c" "-I/usr/lib/llvm-10/include" "-std=c++14" "-fno-exceptions" "-D_GNU_SOURCE" "-D__STDC_CONSTANT_MACROS" "-D__STDC_FORMAT_MACROS" "-D__STDC_LIMIT_MACROS" "-o" "/opt/rustwide/target/debug/build/afl-plugin-a829eeab4fd0646c/out/afl-llvm-pass.so.o" "-c" "afl-llvm-pass.so.cc" [INFO] [stderr] cargo:warning=afl-llvm-pass.so.cc:49:19: error: conflicting return type specified for 'virtual const char* {anonymous}::AFLCoverage::getPassName() const' [INFO] [stderr] cargo:warning= 49 | const char *getPassName() const override { [INFO] [stderr] cargo:warning= | ^~~~~~~~~~~ [INFO] [stderr] cargo:warning=In file included from /usr/lib/llvm-10/include/llvm/IR/LegacyPassManager.h:19, [INFO] [stderr] cargo:warning= from afl-llvm-pass.so.cc:31: [INFO] [stderr] cargo:warning=/usr/lib/llvm-10/include/llvm/Pass.h:94:21: note: overridden function is 'virtual llvm::StringRef llvm::Pass::getPassName() const' [INFO] [stderr] cargo:warning= 94 | virtual StringRef getPassName() const; [INFO] [stderr] cargo:warning= | ^~~~~~~~~~~ [INFO] [stderr] ExitStatus(ExitStatus(256)) [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] command did not execute successfully, got: exit status: 1 [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'explicit panic', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.40/src/lib.rs:1006:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x555f1b7793d0 - std::backtrace_rs::backtrace::libunwind::trace::hfa838fc631229987 [INFO] [stderr] at /rustc/c5fbcd35a8217a17f6b63a22217ace06cf8f5f02/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x555f1b7793d0 - std::backtrace_rs::backtrace::trace_unsynchronized::h93a23e36ec026219 [INFO] [stderr] at /rustc/c5fbcd35a8217a17f6b63a22217ace06cf8f5f02/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x555f1b7793d0 - std::sys_common::backtrace::_print_fmt::hba56c7f796a4152f [INFO] [stderr] at /rustc/c5fbcd35a8217a17f6b63a22217ace06cf8f5f02/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x555f1b7793d0 - ::fmt::h214637f1e26310e1 [INFO] [stderr] at /rustc/c5fbcd35a8217a17f6b63a22217ace06cf8f5f02/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x555f1b7983bc - core::fmt::write::h7aa6cd0067dca82a [INFO] [stderr] at /rustc/c5fbcd35a8217a17f6b63a22217ace06cf8f5f02/library/core/src/fmt/mod.rs:1110:17 [INFO] [stderr] 5: 0x555f1b775f15 - std::io::Write::write_fmt::heb07fc0616bbd06d [INFO] [stderr] at /rustc/c5fbcd35a8217a17f6b63a22217ace06cf8f5f02/library/std/src/io/mod.rs:1588:15 [INFO] [stderr] 6: 0x555f1b77b26b - std::sys_common::backtrace::_print::h2c2441c37e894fb5 [INFO] [stderr] at /rustc/c5fbcd35a8217a17f6b63a22217ace06cf8f5f02/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x555f1b77b26b - std::sys_common::backtrace::print::h4fb679ac439362ea [INFO] [stderr] at /rustc/c5fbcd35a8217a17f6b63a22217ace06cf8f5f02/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x555f1b77b26b - std::panicking::default_hook::{{closure}}::h56bbadec2356e5d2 [INFO] [stderr] at /rustc/c5fbcd35a8217a17f6b63a22217ace06cf8f5f02/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x555f1b77ad41 - std::panicking::default_hook::hb25822b45f6fdc4e [INFO] [stderr] at /rustc/c5fbcd35a8217a17f6b63a22217ace06cf8f5f02/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x555f1b77b934 - std::panicking::rust_panic_with_hook::h4da5578e7277d2d4 [INFO] [stderr] at /rustc/c5fbcd35a8217a17f6b63a22217ace06cf8f5f02/library/std/src/panicking.rs:622:17 [INFO] [stderr] 11: 0x555f1b7510c3 - std::panicking::begin_panic::{{closure}}::h94ac2dd0c96293cd [INFO] [stderr] at /rustc/c5fbcd35a8217a17f6b63a22217ace06cf8f5f02/library/std/src/panicking.rs:542:9 [INFO] [stderr] 12: 0x555f1b742f19 - std::sys_common::backtrace::__rust_end_short_backtrace::hc15c65c7deed32a2 [INFO] [stderr] at /rustc/c5fbcd35a8217a17f6b63a22217ace06cf8f5f02/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x555f1b750ff9 - std::panicking::begin_panic::h544d9746025c22dd [INFO] [stderr] at /rustc/c5fbcd35a8217a17f6b63a22217ace06cf8f5f02/library/std/src/panicking.rs:541:12 [INFO] [stderr] 14: 0x555f1b741515 - gcc::fail::h5ea5182140956478 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.40/src/lib.rs:1006:5 [INFO] [stderr] 15: 0x555f1b7413d2 - gcc::run::h53d4b69a4c9987b9 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.40/src/lib.rs:1000:9 [INFO] [stderr] 16: 0x555f1b737e7f - gcc::Config::compile_object::hd90f698eb2db54ff [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.40/src/lib.rs:435:9 [INFO] [stderr] 17: 0x555f1b73768c - gcc::Config::compile_objects::h930e3f4b6dc23369 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.40/src/lib.rs:405:13 [INFO] [stderr] 18: 0x555f1b736799 - gcc::Config::compile::h239cf3497eddf787 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.40/src/lib.rs:353:9 [INFO] [stderr] 19: 0x555f1b72ff5b - build_script_build::main::h0b7359a49ded3a46 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/afl-plugin-0.1.5/build.rs:69:5 [INFO] [stderr] 20: 0x555f1b730e8b - core::ops::function::FnOnce::call_once::h3596f3cdc4813e19 [INFO] [stderr] at /rustc/c5fbcd35a8217a17f6b63a22217ace06cf8f5f02/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 21: 0x555f1b7308ce - std::sys_common::backtrace::__rust_begin_short_backtrace::h86e3cffea721e153 [INFO] [stderr] at /rustc/c5fbcd35a8217a17f6b63a22217ace06cf8f5f02/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 22: 0x555f1b732b41 - std::rt::lang_start::{{closure}}::h930de9d9982d60f3 [INFO] [stderr] at /rustc/c5fbcd35a8217a17f6b63a22217ace06cf8f5f02/library/std/src/rt.rs:49:18 [INFO] [stderr] 23: 0x555f1b77be39 - core::ops::function::impls:: for &F>::call_once::hd933294140eb11aa [INFO] [stderr] at /rustc/c5fbcd35a8217a17f6b63a22217ace06cf8f5f02/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 24: 0x555f1b77be39 - std::panicking::try::do_call::h8342fe3d9218b807 [INFO] [stderr] at /rustc/c5fbcd35a8217a17f6b63a22217ace06cf8f5f02/library/std/src/panicking.rs:401:40 [INFO] [stderr] 25: 0x555f1b77be39 - std::panicking::try::hcbd73d6d0d58a8f0 [INFO] [stderr] at /rustc/c5fbcd35a8217a17f6b63a22217ace06cf8f5f02/library/std/src/panicking.rs:365:19 [INFO] [stderr] 26: 0x555f1b77be39 - std::panic::catch_unwind::hde9cf73f810acfcc [INFO] [stderr] at /rustc/c5fbcd35a8217a17f6b63a22217ace06cf8f5f02/library/std/src/panic.rs:434:14 [INFO] [stderr] 27: 0x555f1b77be39 - std::rt::lang_start_internal::heb39e7ea6e5d6f6f [INFO] [stderr] at /rustc/c5fbcd35a8217a17f6b63a22217ace06cf8f5f02/library/std/src/rt.rs:34:21 [INFO] [stderr] 28: 0x555f1b732b20 - std::rt::lang_start::hb8bad938951270fe [INFO] [stderr] at /rustc/c5fbcd35a8217a17f6b63a22217ace06cf8f5f02/library/std/src/rt.rs:48:5 [INFO] [stderr] 29: 0x555f1b72ffbc - main [INFO] [stderr] 30: 0x7f3067e3a0b3 - __libc_start_main [INFO] [stderr] 31: 0x555f1b72ea6e - _start [INFO] [stderr] 32: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "ca6afe53f0b5c4a3565397df31f2ad83723057920547661403c6e0a4c3852f71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca6afe53f0b5c4a3565397df31f2ad83723057920547661403c6e0a4c3852f71", kill_on_drop: false }` [INFO] [stdout] ca6afe53f0b5c4a3565397df31f2ad83723057920547661403c6e0a4c3852f71