[INFO] updating cached repository Belval/seal-bindgen-test-case [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Belval/seal-bindgen-test-case [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Belval/seal-bindgen-test-case" "work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/Belval/seal-bindgen-test-case"` [INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/Belval/seal-bindgen-test-case'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Belval/seal-bindgen-test-case" "work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/Belval/seal-bindgen-test-case"` [INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/Belval/seal-bindgen-test-case'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] becbd830ac5028d1c65b3acaa3f2984b46f73444 [INFO] sha for GitHub repo Belval/seal-bindgen-test-case: becbd830ac5028d1c65b3acaa3f2984b46f73444 [INFO] validating manifest of Belval/seal-bindgen-test-case on toolchain master#452087b4bf18cece2d52d7cd8c9147195e5404bf [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of Belval/seal-bindgen-test-case on toolchain try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing Belval/seal-bindgen-test-case [INFO] finished frobbing Belval/seal-bindgen-test-case [INFO] frobbed toml for Belval/seal-bindgen-test-case written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/Belval/seal-bindgen-test-case/Cargo.toml [INFO] started frobbing Belval/seal-bindgen-test-case [INFO] finished frobbing Belval/seal-bindgen-test-case [INFO] frobbed toml for Belval/seal-bindgen-test-case written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/Belval/seal-bindgen-test-case/Cargo.toml [INFO] crate Belval/seal-bindgen-test-case already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking Belval/seal-bindgen-test-case against try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab for pr-63247 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-6/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/Belval/seal-bindgen-test-case:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] a54971df015599754345d6b30f254b9fcefdd82b1639181ff5643acec2c8afe0 [INFO] running `"docker" "start" "-a" "a54971df015599754345d6b30f254b9fcefdd82b1639181ff5643acec2c8afe0"` [INFO] [stderr] Compiling bindgen v0.42.3 [INFO] [stderr] Compiling libz-sys v1.0.25 [INFO] [stderr] Compiling curl-sys v0.4.16 [INFO] [stderr] Compiling libssh2-sys v0.2.11 [INFO] [stderr] Compiling libgit2-sys v0.7.11 [INFO] [stderr] Compiling clang-sys v0.26.4 [INFO] [stderr] Compiling openssl-sys v0.9.40 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling libloading v0.5.0 [INFO] [stderr] Compiling which v1.0.5 [INFO] [stderr] Compiling nom v4.1.1 [INFO] [stderr] Compiling clap v2.32.0 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Compiling cexpr v0.3.3 [INFO] [stderr] Compiling git2 v0.8.0 [INFO] [stderr] Compiling seal-rs v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::env` [INFO] [stderr] --> build.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::env; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::process::Command` [INFO] [stderr] --> build.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use std::process::Command; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `git2::Repository` [INFO] [stderr] --> build.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use git2::Repository; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `out_path` [INFO] [stderr] --> build.rs:46:9 [INFO] [stderr] | [INFO] [stderr] 46 | let out_path = PathBuf::from("./src/"); [INFO] [stderr] | ^^^^^^^^ help: consider prefixing with an underscore: `_out_path` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> build.rs:47:9 [INFO] [stderr] | [INFO] [stderr] 47 | let mut bindings_string = bindings [INFO] [stderr] | ----^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> build.rs:53:5 [INFO] [stderr] | [INFO] [stderr] 53 | file.write_all(bindings_string.as_bytes()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> build.rs:54:5 [INFO] [stderr] | [INFO] [stderr] 54 | file.sync_data(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] error: failed to run custom build command for `seal-rs v0.1.0 (/opt/crater/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/seal-rs-4c6efc6ebcef3038/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu") [INFO] [stderr] OPT_LEVEL = Some("0") [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] 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] DEBUG = Some("true") [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] 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] 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] 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] 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] 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] 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] 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++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-I" "./seal/src" "-Wall" "-Wextra" "-std=c++17" "-march=native" "-fkeep-inline-functions" "-fno-inline-functions" "-o" "/opt/crater/target/debug/build/seal-rs-031bab53dce807c7/out/./seal/src/seal/smallmodulus.o" "-c" "./seal/src/seal/smallmodulus.cpp" [INFO] [stderr] cargo:warning=In file included from ./seal/src/seal/util/defines.h:82:0, [INFO] [stderr] cargo:warning= from ./seal/src/seal/util/mempool.h:16, [INFO] [stderr] cargo:warning= from ./seal/src/seal/memorymanager.h:10, [INFO] [stderr] cargo:warning= from ./seal/src/seal/smallmodulus.h:9, [INFO] [stderr] cargo:warning= from ./seal/src/seal/smallmodulus.cpp:4: [INFO] [stderr] cargo:warning=./seal/src/seal/util/gcc.h:17:19: error: g++-6 cannot compile SEAL as C++17; set CMake build option `SEAL_USE_CXX17' to OFF [INFO] [stderr] cargo:warning= #pragma GCC error "g++-6 cannot compile SEAL as C++17; set CMake build option `SEAL_USE_CXX17' to OFF" [INFO] [stderr] cargo:warning= ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stderr] cargo:warning=In file included from ./seal/src/seal/util/mempool.h:16:0, [INFO] [stderr] cargo:warning= from ./seal/src/seal/memorymanager.h:10, [INFO] [stderr] cargo:warning= from ./seal/src/seal/smallmodulus.h:9, [INFO] [stderr] cargo:warning= from ./seal/src/seal/smallmodulus.cpp:4: [INFO] [stderr] cargo:warning=./seal/src/seal/util/common.h: In function 'constexpr T seal::util::mul_safe(T, T)': [INFO] [stderr] cargo:warning=./seal/src/seal/util/defines.h:93:30: error: expected '(' before 'constexpr' [INFO] [stderr] cargo:warning= #define SEAL_IF_CONSTEXPR if constexpr [INFO] [stderr] cargo:warning= ^ [INFO] [stderr] cargo:warning=./seal/src/seal/util/common.h:98:13: note: in expansion of macro 'SEAL_IF_CONSTEXPR' [INFO] [stderr] cargo:warning= SEAL_IF_CONSTEXPR (std::is_unsigned::value) [INFO] [stderr] cargo:warning= ^~~~~~~~~~~~~~~~~ [INFO] [stderr] cargo:warning=./seal/src/seal/smallmodulus.cpp:50:1: error: expected '}' at end of input [INFO] [stderr] cargo:warning= } [INFO] [stderr] cargo:warning= ^ [INFO] [stderr] cargo:warning=./seal/src/seal/smallmodulus.cpp: At global scope: [INFO] [stderr] cargo:warning=./seal/src/seal/smallmodulus.cpp:50:1: error: expected '}' at end of input [INFO] [stderr] cargo:warning=./seal/src/seal/smallmodulus.cpp:50:1: error: expected '}' at end of input [INFO] [stderr] exit code: 1 [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at ' [INFO] [stderr] [INFO] [stderr] Internal error occurred: Command "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-I" "./seal/src" "-Wall" "-Wextra" "-std=c++17" "-march=native" "-fkeep-inline-functions" "-fno-inline-functions" "-o" "/opt/crater/target/debug/build/seal-rs-031bab53dce807c7/out/./seal/src/seal/smallmodulus.o" "-c" "./seal/src/seal/smallmodulus.cpp" with args "c++" did not execute successfully (status code exit code: 1). [INFO] [stderr] [INFO] [stderr] ', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cc-1.0.28/src/lib.rs:2314:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x56431ebc279b - backtrace::backtrace::libunwind::trace::h098b67cd5ecf24d4 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x56431ebc279b - backtrace::backtrace::trace_unsynchronized::h41f8ecb0b6b75123 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.34/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x56431ebc279b - std::sys_common::backtrace::_print::h6bdd5779472ab8c6 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x56431ebc279b - std::sys_common::backtrace::print::h535418cbcfd3b064 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x56431ebc279b - std::panicking::default_hook::{{closure}}::h8962ad5cd6daeea4 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x56431ebc2476 - std::panicking::default_hook::h39b428958abf2606 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x56431ebc2f0d - std::panicking::rust_panic_with_hook::hec5b145cd2b2dbe3 [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x56431ebc2a92 - std::panicking::continue_panic_fmt::h499883e21d98c9ea [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 8: 0x56431ebc29df - std::panicking::begin_panic_fmt::hc0aeb5432668577f [INFO] [stderr] at src/libstd/panicking.rs:339 [INFO] [stderr] 9: 0x56431eb54096 - cc::fail::hf47ede47948c1cb5 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cc-1.0.28/src/lib.rs:2314 [INFO] [stderr] 10: 0x56431eb3f5f1 - cc::Build::compile::h75f898b9d1cfc7de [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/cc-1.0.28/src/lib.rs:951 [INFO] [stderr] 11: 0x56431e4d7f4a - build_script_build::main::h617a9805b8050d5e [INFO] [stderr] at /opt/crater/workdir/build.rs:29 [INFO] [stderr] 12: 0x56431e4d77b0 - std::rt::lang_start::{{closure}}::hec497fb6fdb7e84f [INFO] [stderr] at /rustc/757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/src/libstd/rt.rs:64 [INFO] [stderr] 13: 0x56431ebc2913 - std::rt::lang_start_internal::{{closure}}::h1d5b2f63d8aab9e2 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 14: 0x56431ebc2913 - std::panicking::try::do_call::h23b1282500223f6a [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 15: 0x56431ebcb72a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:80 [INFO] [stderr] 16: 0x56431ebc341d - std::panicking::try::hf851d9cd2a46569f [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 17: 0x56431ebc341d - std::panic::catch_unwind::h38ad47fd47b8a319 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 18: 0x56431ebc341d - std::rt::lang_start_internal::h8489a7c3e11328c4 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 19: 0x56431e4d7789 - std::rt::lang_start::h5d0814436c5e0e32 [INFO] [stderr] at /rustc/757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/src/libstd/rt.rs:64 [INFO] [stderr] 20: 0x56431e4d883a - main [INFO] [stderr] 21: 0x7f5b364782e1 - __libc_start_main [INFO] [stderr] 22: 0x56431e4d502a - _start [INFO] [stderr] 23: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "a54971df015599754345d6b30f254b9fcefdd82b1639181ff5643acec2c8afe0"` [INFO] running `"docker" "rm" "-f" "a54971df015599754345d6b30f254b9fcefdd82b1639181ff5643acec2c8afe0"` [INFO] [stdout] a54971df015599754345d6b30f254b9fcefdd82b1639181ff5643acec2c8afe0