[INFO] crate tinysnark 0.0.1 is already in cache [INFO] checking tinysnark-0.0.1 against try#98d5ea1855f1028095b37c493ba31093c8519d68 for pr-69548 [INFO] extracting crate tinysnark 0.0.1 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate tinysnark 0.0.1 on toolchain 98d5ea1855f1028095b37c493ba31093c8519d68 [INFO] running `"/workspace/cargo-home/bin/cargo" "+98d5ea1855f1028095b37c493ba31093c8519d68" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate tinysnark 0.0.1 [INFO] finished tweaking crates.io crate tinysnark 0.0.1 [INFO] tweaked toml for crates.io crate tinysnark 0.0.1 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+98d5ea1855f1028095b37c493ba31093c8519d68" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+98d5ea1855f1028095b37c493ba31093c8519d68" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+98d5ea1855f1028095b37c493ba31093c8519d68" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] daf587df8e2880474e4a8438bf5dba3bd16d9b40507276ef75ebbfd1dc5a96f6 [INFO] running `"docker" "start" "-a" "daf587df8e2880474e4a8438bf5dba3bd16d9b40507276ef75ebbfd1dc5a96f6"` [INFO] [stderr] Compiling tinysnark v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'gcc::Config': gcc::Config has been renamed to gcc::Build [INFO] [stderr] --> build.rs:21:19 [INFO] [stderr] | [INFO] [stderr] 21 | let mut cfg = gcc::Config::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'gcc::Build::new': crate has been renamed to `cc`, the `gcc` name is not maintained [INFO] [stderr] --> build.rs:21:19 [INFO] [stderr] | [INFO] [stderr] 21 | let mut cfg = gcc::Config::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: failed to run custom build command for `tinysnark v0.0.1 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/tinysnark-4ec3e763f78a86cb/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rustc-link-lib=gmp [INFO] [stderr] cargo:rustc-link-lib=gmpxx [INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu") [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] 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] DEBUG = Some("true") [INFO] [stderr] running: "c++" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-m64" "-I" "libsnark/src" "-std=c++11" "-DNO_PROCPS" "-DSTATIC" "-DCURVE_ALT_BN128" "-Wall" "-Wextra" "-o" "/opt/rustwide/target/debug/build/tinysnark-ef11bd7cca4171cc/out/tinysnark.o" "-c" "tinysnark.cpp" [INFO] [stderr] cargo:warning=In file included from libsnark/src/common/data_structures/sparse_vector.hpp:77:0, [INFO] [stderr] cargo:warning= from libsnark/src/common/data_structures/accumulation_vector.hpp:15, [INFO] [stderr] cargo:warning= from libsnark/src/zk_proof_systems/ppzksnark/r1cs_ppzksnark/r1cs_ppzksnark.hpp:52, [INFO] [stderr] cargo:warning= from tinysnark.cpp:7: [INFO] [stderr] cargo:warning=libsnark/src/common/data_structures/sparse_vector.tcc: In constructor 'libsnark::sparse_vector::sparse_vector(std::vector&&)': [INFO] [stderr] cargo:warning=libsnark/src/common/data_structures/sparse_vector.tcc:26:10: error: 'iota' is not a member of 'std' [INFO] [stderr] cargo:warning= std::iota(indices.begin(), indices.end(), 0); [INFO] [stderr] cargo:warning= ^~~~ [INFO] [stderr] cargo:warning=libsnark/src/common/data_structures/sparse_vector.tcc:26:10: note: suggested alternative: 'not2' [INFO] [stderr] cargo:warning= std::iota(indices.begin(), indices.end(), 0); [INFO] [stderr] cargo:warning= ^~~~ [INFO] [stderr] cargo:warning= not2 [INFO] [stderr] cargo:warning=In file included from libsnark/src/gadgetlib1/protoboard.hpp:74:0, [INFO] [stderr] cargo:warning= from libsnark/src/gadgetlib1/gadget.hpp:11, [INFO] [stderr] cargo:warning= from libsnark/src/gadgetlib1/gadgets/basic_gadgets.hpp:14, [INFO] [stderr] cargo:warning= from tinysnark.cpp:6: [INFO] [stderr] cargo:warning=libsnark/src/gadgetlib1/protoboard.tcc: In instantiation of 'void libsnark::protoboard::add_r1cs_constraint(const libsnark::r1cs_constraint&, const string&) [with FieldT = libsnark::Fp_model<4, ((const libsnark::bigint<4>&)(& libsnark::alt_bn128_modulus_r))>; std::__cxx11::string = std::__cxx11::basic_string]': [INFO] [stderr] cargo:warning=tinysnark.cpp:27:73: required from here [INFO] [stderr] cargo:warning=libsnark/src/gadgetlib1/protoboard.tcc:98:104: warning: unused parameter 'annotation' [-Wunused-parameter] [INFO] [stderr] cargo:warning= void protoboard::add_r1cs_constraint(const r1cs_constraint &constr, const std::string &annotation) [INFO] [stderr] cargo:warning= ^~~~~~~~~~ [INFO] [stderr] cargo:warning=In file included from libsnark/src/algebra/scalar_multiplication/kc_multiexp.hpp:53:0, [INFO] [stderr] cargo:warning= from libsnark/src/zk_proof_systems/ppzksnark/r1cs_ppzksnark/r1cs_ppzksnark.tcc:26, [INFO] [stderr] cargo:warning= from libsnark/src/zk_proof_systems/ppzksnark/r1cs_ppzksnark/r1cs_ppzksnark.hpp:468, [INFO] [stderr] cargo:warning= from tinysnark.cpp:7: [INFO] [stderr] cargo:warning=libsnark/src/algebra/scalar_multiplication/kc_multiexp.tcc: In instantiation of 'libsnark::knowledge_commitment libsnark::kc_multi_exp_with_mixed_addition(libsnark::knowledge_commitment_vector&, size_t, size_t, typename std::vector::const_iterator, typename std::vector::const_iterator, size_t, bool) [with T1 = libsnark::alt_bn128_G1; T2 = libsnark::alt_bn128_G1; FieldT = libsnark::Fp_model<4, ((const libsnark::bigint<4>&)(& libsnark::alt_bn128_modulus_r))>; libsnark::knowledge_commitment_vector = libsnark::sparse_vector >; size_t = long unsigned int; typename std::vector::const_iterator = __gnu_cxx::__normal_iterator&)(& libsnark::alt_bn128_modulus_r))>*, std::vector&)(& libsnark::alt_bn128_modulus_r))>, std::allocator&)(& libsnark::alt_bn128_modulus_r))> > > >]': [INFO] [stderr] cargo:warning=libsnark/src/zk_proof_systems/ppzksnark/r1cs_ppzksnark/r1cs_ppzksnark.tcc:477:77: required from 'libsnark::r1cs_ppzksnark_proof libsnark::r1cs_ppzksnark_prover(const libsnark::r1cs_ppzksnark_proving_key&, libsnark::r1cs_ppzksnark_primary_input&, libsnark::r1cs_ppzksnark_auxiliary_input&) [with ppT = libsnark::alt_bn128_pp; libsnark::r1cs_ppzksnark_primary_input = std::vector&)(& libsnark::alt_bn128_modulus_r))>, std::allocator&)(& libsnark::alt_bn128_modulus_r))> > >; typename EC_ppT::Fp_type = libsnark::Fp_model<4, ((const libsnark::bigint<4>&)(& libsnark::alt_bn128_modulus_r))>; libsnark::r1cs_ppzksnark_auxiliary_input = std::vector&)(& libsnark::alt_bn128_modulus_r))>, std::allocator&)(& libsnark::alt_bn128_modulus_r))> > >]' [INFO] [stderr] cargo:warning=tinysnark.cpp:37:116: required from here [INFO] [stderr] cargo:warning=libsnark/src/algebra/scalar_multiplication/kc_multiexp.tcc:26:110: warning: unused parameter 'scalar_end' [-Wunused-parameter] [INFO] [stderr] cargo:warning= typename std::vector::const_iterator scalar_end, [INFO] [stderr] cargo:warning= ^~~~~~~~~~ [INFO] [stderr] cargo:warning=libsnark/src/algebra/scalar_multiplication/kc_multiexp.tcc: In instantiation of 'libsnark::knowledge_commitment libsnark::kc_multi_exp_with_mixed_addition(libsnark::knowledge_commitment_vector&, size_t, size_t, typename std::vector::const_iterator, typename std::vector::const_iterator, size_t, bool) [with T1 = libsnark::alt_bn128_G2; T2 = libsnark::alt_bn128_G1; FieldT = libsnark::Fp_model<4, ((const libsnark::bigint<4>&)(& libsnark::alt_bn128_modulus_r))>; libsnark::knowledge_commitment_vector = libsnark::sparse_vector >; size_t = long unsigned int; typename std::vector::const_iterator = __gnu_cxx::__normal_iterator&)(& libsnark::alt_bn128_modulus_r))>*, std::vector&)(& libsnark::alt_bn128_modulus_r))>, std::allocator&)(& libsnark::alt_bn128_modulus_r))> > > >]': [INFO] [stderr] cargo:warning=libsnark/src/zk_proof_systems/ppzksnark/r1cs_ppzksnark/r1cs_ppzksnark.tcc:484:77: required from 'libsnark::r1cs_ppzksnark_proof libsnark::r1cs_ppzksnark_prover(const libsnark::r1cs_ppzksnark_proving_key&, libsnark::r1cs_ppzksnark_primary_input&, libsnark::r1cs_ppzksnark_auxiliary_input&) [with ppT = libsnark::alt_bn128_pp; libsnark::r1cs_ppzksnark_primary_input = std::vector&)(& libsnark::alt_bn128_modulus_r))>, std::allocator&)(& libsnark::alt_bn128_modulus_r))> > >; typename EC_ppT::Fp_type = libsnark::Fp_model<4, ((const libsnark::bigint<4>&)(& libsnark::alt_bn128_modulus_r))>; libsnark::r1cs_ppzksnark_auxiliary_input = std::vector&)(& libsnark::alt_bn128_modulus_r))>, std::allocator&)(& libsnark::alt_bn128_modulus_r))> > >]' [INFO] [stderr] cargo:warning=tinysnark.cpp:37:116: required from here [INFO] [stderr] cargo:warning=libsnark/src/algebra/scalar_multiplication/kc_multiexp.tcc:26:110: warning: unused parameter 'scalar_end' [-Wunused-parameter] [INFO] [stderr] cargo:warning=In file included from libsnark/src/algebra/scalar_multiplication/multiexp.hpp:108:0, [INFO] [stderr] cargo:warning= from libsnark/src/common/data_structures/sparse_vector.tcc:17, [INFO] [stderr] cargo:warning= from libsnark/src/common/data_structures/sparse_vector.hpp:77, [INFO] [stderr] cargo:warning= from libsnark/src/common/data_structures/accumulation_vector.hpp:15, [INFO] [stderr] cargo:warning= from libsnark/src/zk_proof_systems/ppzksnark/r1cs_ppzksnark/r1cs_ppzksnark.hpp:52, [INFO] [stderr] cargo:warning= from tinysnark.cpp:7: [INFO] [stderr] cargo:warning=libsnark/src/algebra/scalar_multiplication/multiexp.tcc: In instantiation of 'T libsnark::multi_exp_with_mixed_addition(typename std::vector::const_iterator, typename std::vector::const_iterator, typename std::vector::const_iterator, typename std::vector::const_iterator, size_t, bool) [with T = libsnark::alt_bn128_G1; FieldT = libsnark::Fp_model<4, ((const libsnark::bigint<4>&)(& libsnark::alt_bn128_modulus_r))>; typename std::vector::const_iterator = __gnu_cxx::__normal_iterator >; typename std::vector::const_iterator = __gnu_cxx::__normal_iterator&)(& libsnark::alt_bn128_modulus_r))>*, std::vector&)(& libsnark::alt_bn128_modulus_r))>, std::allocator&)(& libsnark::alt_bn128_modulus_r))> > > >; size_t = long unsigned int]': [INFO] [stderr] cargo:warning=libsnark/src/zk_proof_systems/ppzksnark/r1cs_ppzksnark/r1cs_ppzksnark.tcc:504:65: required from 'libsnark::r1cs_ppzksnark_proof libsnark::r1cs_ppzksnark_prover(const libsnark::r1cs_ppzksnark_proving_key&, libsnark::r1cs_ppzksnark_primary_input&, libsnark::r1cs_ppzksnark_auxiliary_input&) [with ppT = libsnark::alt_bn128_pp; libsnark::r1cs_ppzksnark_primary_input = std::vector&)(& libsnark::alt_bn128_modulus_r))>, std::allocator&)(& libsnark::alt_bn128_modulus_r))> > >; typename EC_ppT::Fp_type = libsnark::Fp_model<4, ((const libsnark::bigint<4>&)(& libsnark::alt_bn128_modulus_r))>; libsnark::r1cs_ppzksnark_auxiliary_input = std::vector&)(& libsnark::alt_bn128_modulus_r))>, std::allocator&)(& libsnark::alt_bn128_modulus_r))> > >]' [INFO] [stderr] cargo:warning=tinysnark.cpp:37:116: required from here [INFO] [stderr] cargo:warning=libsnark/src/algebra/scalar_multiplication/multiexp.tcc:326:75: warning: unused parameter 'vec_end' [-Wunused-parameter] [INFO] [stderr] cargo:warning= typename std::vector::const_iterator vec_end, [INFO] [stderr] cargo:warning= ^~~~~~~ [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" "-m64" "-I" "libsnark/src" "-std=c++11" "-DNO_PROCPS" "-DSTATIC" "-DCURVE_ALT_BN128" "-Wall" "-Wextra" "-o" "/opt/rustwide/target/debug/build/tinysnark-ef11bd7cca4171cc/out/tinysnark.o" "-c" "tinysnark.cpp" with args "c++" did not execute successfully (status code exit code: 1). [INFO] [stderr] [INFO] [stderr] ', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.55/src/lib.rs:1672:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5645328a0594 - backtrace::backtrace::libunwind::trace::h24a5370b1319bd7a [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x5645328a0594 - backtrace::backtrace::trace_unsynchronized::h379c9792f6ef4460 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x5645328a0594 - std::sys_common::backtrace::_print_fmt::h3a5b75e57443723b [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x5645328a0594 - ::fmt::h687231ba2da68c61 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x5645328c0bfc - core::fmt::write::hcd5b491a4c454b4c [INFO] [stderr] at src/libcore/fmt/mod.rs:1053 [INFO] [stderr] 5: 0x56453289c757 - std::io::Write::write_fmt::h1941e8ffe6b84e9d [INFO] [stderr] at src/libstd/io/mod.rs:1428 [INFO] [stderr] 6: 0x5645328a2de5 - std::sys_common::backtrace::_print::h7d1ce732706a3f42 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x5645328a2de5 - std::sys_common::backtrace::print::h5a2c706016c622b7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x5645328a2de5 - std::panicking::default_hook::{{closure}}::h8bfd3f5bb7a4dc18 [INFO] [stderr] at src/libstd/panicking.rs:204 [INFO] [stderr] 9: 0x5645328a2b27 - std::panicking::default_hook::h4d543fda461ebcf5 [INFO] [stderr] at src/libstd/panicking.rs:224 [INFO] [stderr] 10: 0x5645328a33f2 - std::panicking::rust_panic_with_hook::h19e61792824f3a44 [INFO] [stderr] at src/libstd/panicking.rs:470 [INFO] [stderr] 11: 0x5645328a2fdb - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:378 [INFO] [stderr] 12: 0x5645328a2f4b - std::panicking::begin_panic_fmt::hfff8fdc3ad5543e6 [INFO] [stderr] at src/libstd/panicking.rs:332 [INFO] [stderr] 13: 0x564532868db7 - gcc::fail::ha50ccdb5872c3777 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.55/src/lib.rs:1672 [INFO] [stderr] 14: 0x56453285a1bf - gcc::Build::compile::h485e8a5d34dcb1d9 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/gcc-0.3.55/src/lib.rs:785 [INFO] [stderr] 15: 0x56453285516d - build_script_build::main::h4cb6cfa807b53b04 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:39 [INFO] [stderr] 16: 0x564532855d1b - std::rt::lang_start::{{closure}}::h44aaf75c670f9ed5 [INFO] [stderr] at /rustc/98d5ea1855f1028095b37c493ba31093c8519d68/src/libstd/rt.rs:67 [INFO] [stderr] 17: 0x5645328a2f03 - std::rt::lang_start_internal::{{closure}}::h61d5c3451bec072d [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 18: 0x5645328a2f03 - std::panicking::try::do_call::hdd0e17410f503003 [INFO] [stderr] at src/libstd/panicking.rs:303 [INFO] [stderr] 19: 0x5645328ab587 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:86 [INFO] [stderr] 20: 0x5645328a3899 - std::panicking::try::h8119bff16c4e7a4b [INFO] [stderr] at src/libstd/panicking.rs:281 [INFO] [stderr] 21: 0x5645328a3899 - std::panic::catch_unwind::hd3df37601ad6cabd [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 22: 0x5645328a3899 - std::rt::lang_start_internal::hf39ed062aa77af27 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 23: 0x564532855cf7 - std::rt::lang_start::h507e254734f5b1e3 [INFO] [stderr] at /rustc/98d5ea1855f1028095b37c493ba31093c8519d68/src/libstd/rt.rs:67 [INFO] [stderr] 24: 0x5645328551ca - main [INFO] [stderr] 25: 0x7f2c7e4cab97 - __libc_start_main [INFO] [stderr] 26: 0x564532853c7a - _start [INFO] [stderr] 27: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "daf587df8e2880474e4a8438bf5dba3bd16d9b40507276ef75ebbfd1dc5a96f6"` [INFO] running `"docker" "rm" "-f" "daf587df8e2880474e4a8438bf5dba3bd16d9b40507276ef75ebbfd1dc5a96f6"` [INFO] [stdout] daf587df8e2880474e4a8438bf5dba3bd16d9b40507276ef75ebbfd1dc5a96f6