[INFO] cloning repository https://github.com/fc129/echo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fc129/echo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffc129%2Fecho", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffc129%2Fecho'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 57498dcc5cfdfa10c80e30364ee9a2dd966688ca
[INFO] testing fc129/echo against try#a7ce54db9b096bd1098d07c645b489195a667c9f for pr-137940
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffc129%2Fecho" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fc129/echo on toolchain a7ce54db9b096bd1098d07c645b489195a667c9f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/fc129/echo
[INFO] finished tweaking git repo https://github.com/fc129/echo
[INFO] tweaked toml for git repo https://github.com/fc129/echo written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/fc129/echo 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" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d6c517f25ebaa4cf29ad9dd1992bdc147f74976ec2aaaaba3f8abc33b10d3ab7
[INFO] running `Command { std: "docker" "start" "-a" "d6c517f25ebaa4cf29ad9dd1992bdc147f74976ec2aaaaba3f8abc33b10d3ab7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6c517f25ebaa4cf29ad9dd1992bdc147f74976ec2aaaaba3f8abc33b10d3ab7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6c517f25ebaa4cf29ad9dd1992bdc147f74976ec2aaaaba3f8abc33b10d3ab7", kill_on_drop: false }`
[INFO] [stdout] d6c517f25ebaa4cf29ad9dd1992bdc147f74976ec2aaaaba3f8abc33b10d3ab7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72030d36068e1077ae9d66d3d7a737ffaf89a10417bb91c0654a1a916206575b
[INFO] running `Command { std: "docker" "start" "-a" "72030d36068e1077ae9d66d3d7a737ffaf89a10417bb91c0654a1a916206575b", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling typenum v1.16.0
[INFO] [stderr]    Compiling serde v1.0.183
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling serde_derive v1.0.183
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling bytemuck v1.13.1
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling cpufeatures v0.2.9
[INFO] [stderr]    Compiling concrete-csprng v0.3.0
[INFO] [stderr]    Compiling reborrow v0.5.4
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]    Compiling tfhe v0.3.1
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling dyn-stack v0.9.0
[INFO] [stderr]    Compiling pulp v0.11.11
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling num-traits v0.2.16
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling crossbeam-channel v0.5.8
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling inout v0.1.3
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling cipher v0.4.4
[INFO] [stderr]    Compiling aes v0.8.3
[INFO] [stderr]    Compiling rayon v1.7.0
[INFO] [stderr]    Compiling num-complex v0.4.4
[INFO] [stderr]    Compiling aligned-vec v0.5.0
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling concrete-fft v0.2.1
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note:  "cc" "-Wl,--version-script=/tmp/rustcFzAlMv/list" "-Wl,--no-undefined-version" "-m64" "/tmp/rustcFzAlMv/symbols.o" "<17 object files omitted>" "-Wl,--as-needed" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/{libitertools-9488f4544bacbf9b.rlib,libonce_cell-778c08b2406fdd3b.rlib,libconcrete_csprng-2b0a108a7646d861.rlib,libaes-1f78ccfbe74782e8.rlib,libcpufeatures-77532a8d776daa73.rlib,libcipher-90bdaeb2e37025d0.rlib,libinout-dd801d014c4bd116.rlib,libcrypto_common-017c2f13d508a536.rlib,libgeneric_array-0005504ad41399de.rlib,libtypenum-a8ffc2ee384567eb.rlib,librayon-6510459019603024.rlib,librayon_core-e35268fbe08556f7.rlib,libnum_cpus-518b9a48171f1772.rlib,liblibc-b80b1d2f60fc299c.rlib,libcrossbeam_deque-b2941d4ab1fd66f6.rlib,libcrossbeam_epoch-772c38c0cf177624.rlib,libmemoffset-219726c5607cfc0c.rlib,libscopeguard-d52bd00767847e44.rlib,libcrossbeam_channel-acf0cc7a810a8b70.rlib,libcrossbeam_utils-2cc988a5cfee8221.rlib,libcfg_if-33ef6c02a07f9fec.rlib,libeither-2603831856d26698.rlib,libconcrete_fft-699a734ddcc4ca6a.rlib,libdyn_stack-e971f53619c01761.rlib,libreborrow-642ae7975e522901.rlib,libaligned_vec-b164fc7422ea5f2c.rlib,libpulp-87b87d08778ecea2.rlib,libnum_complex-a8b55c0a1b42c1f4.rlib,libbytemuck-a6402f42444dc0a7.rlib,libnum_traits-9c50fcf8db90afc3.rlib,libserde-b6df22d64b149759.rlib}.rlib" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib/{libstd-*,libpanic_unwind-*,libobject-*,libmemchr-*,libaddr2line-*,libgimli-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,libcfg_if-*,liblibc-*,liballoc-*,librustc_std_workspace_core-*,libcore-*,libcompiler_builtins-*}.rlib" "-Wl,-Bdynamic" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-L" "/tmp/rustcFzAlMv/raw-dylibs" "-B<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/bin/gcc-ld" "-fuse-ld=lld" "-Wl,-znostart-stop-gc" "-Wl,--eh-frame-hdr" "-Wl,-z,noexecstack" "-L" "<sysroot>/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/libtfhe-f621af6cead8fda0.so" "-Wl,--gc-sections" "-shared" "-Wl,-z,relro,-z,now" "-nodefaultlibs"
[INFO] [stdout]   = note: some arguments are omitted. use `--verbose` to show all linker arguments
[INFO] [stdout]   = note: PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace.
[INFO] [stdout]            #0 0x00007b483fcdbd07 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) (/opt/rustwide/rustup-home/toolchains/a7ce54db9b096bd1098d07c645b489195a667c9f/lib/libLLVM.so.20.1-rust-1.87.0-nightly+0x56dbd07)
[INFO] [stdout]            #1 0x00007b483fcdc11c SignalHandler(int) (/opt/rustwide/rustup-home/toolchains/a7ce54db9b096bd1098d07c645b489195a667c9f/lib/libLLVM.so.20.1-rust-1.87.0-nightly+0x56dc11c)
[INFO] [stdout]            #2 0x00007b483a419520 (/lib/x86_64-linux-gnu/libc.so.6+0x42520)
[INFO] [stdout]            #3 0x00007b483a577aca (/lib/x86_64-linux-gnu/libc.so.6+0x1a0aca)
[INFO] [stdout]            #4 0x00007b484303aefe llvm::StringTableBuilder::write(unsigned char*) const (.warm) bolt-pseudo.o:0:0
[INFO] [stdout]            #5 0x00007b483fc8b921 std::_Function_handler<void (), llvm::parallelFor(unsigned long, unsigned long, llvm::function_ref<void (unsigned long)>)::$_0>::_M_invoke(std::_Any_data const&) (/opt/rustwide/rustup-home/toolchains/a7ce54db9b096bd1098d07c645b489195a667c9f/lib/libLLVM.so.20.1-rust-1.87.0-nightly+0x568b921)
[INFO] [stdout]            #6 0x00007b483fc8a7f8 llvm::parallelFor(unsigned long, unsigned long, llvm::function_ref<void (unsigned long)>) (/opt/rustwide/rustup-home/toolchains/a7ce54db9b096bd1098d07c645b489195a667c9f/lib/libLLVM.so.20.1-rust-1.87.0-nightly+0x568a7f8)
[INFO] [stdout]            #7 0x000056be4b52cfad lld::elf::MergeNoTailSection::writeTo(unsigned char*) (/opt/rustwide/rustup-home/toolchains/a7ce54db9b096bd1098d07c645b489195a667c9f/lib/rustlib/x86_64-unknown-linux-gnu/bin/rust-lld+0x4ccfad)
[INFO] [stdout]            #8 0x000056be4b4b904a void lld::elf::OutputSection::writeTo<llvm::object::ELFType<(llvm::endianness)1, true> >(lld::elf::Ctx&, unsigned char*, llvm::parallel::TaskGroup&)::'lambda'(unsigned long, unsigned long)::operator()(unsigned long, unsigned long) const OutputSections.cpp:0:0
[INFO] [stdout]            #9 0x00007b483fc8b7f2 std::_Function_handler<void (), llvm::parallel::TaskGroup::spawn(std::function<void ()>)::$_0>::_M_invoke(std::_Any_data const&) (/opt/rustwide/rustup-home/toolchains/a7ce54db9b096bd1098d07c645b489195a667c9f/lib/libLLVM.so.20.1-rust-1.87.0-nightly+0x568b7f2)
[INFO] [stdout]           #10 0x00007b483fc8b25a llvm::parallel::detail::(anonymous namespace)::ThreadPoolExecutor::work(llvm::ThreadPoolStrategy, unsigned int) (/opt/rustwide/rustup-home/toolchains/a7ce54db9b096bd1098d07c645b489195a667c9f/lib/libLLVM.so.20.1-rust-1.87.0-nightly+0x568b25a)
[INFO] [stdout]           #11 0x00007b483fc04900 execute_native_thread_routine (/opt/rustwide/rustup-home/toolchains/a7ce54db9b096bd1098d07c645b489195a667c9f/lib/libLLVM.so.20.1-rust-1.87.0-nightly+0x5604900)
[INFO] [stdout]           #12 0x00007b483a46bac3 (/lib/x86_64-linux-gnu/libc.so.6+0x94ac3)
[INFO] [stdout]           #13 0x00007b483a4fca04 __clone (/lib/x86_64-linux-gnu/libc.so.6+0x125a04)
[INFO] [stdout]           collect2: fatal error: ld terminated with signal 7 [Bus error], core dumped
[INFO] [stdout]           compilation terminated.
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tfhe` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "72030d36068e1077ae9d66d3d7a737ffaf89a10417bb91c0654a1a916206575b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72030d36068e1077ae9d66d3d7a737ffaf89a10417bb91c0654a1a916206575b", kill_on_drop: false }`
[INFO] [stdout] 72030d36068e1077ae9d66d3d7a737ffaf89a10417bb91c0654a1a916206575b