[INFO] fetching crate tinysnark 0.0.1...
[INFO] checking tinysnark-0.0.1 against master#e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682 for beta-170-4
[INFO] extracting crate tinysnark 0.0.1 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate tinysnark 0.0.1 on toolchain e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a6e43ad9d3896e26177620d2f329391ac1a41ecdca2ac3dc5066b0a169756a9b
[INFO] running `Command { std: "docker" "start" "-a" "a6e43ad9d3896e26177620d2f329391ac1a41ecdca2ac3dc5066b0a169756a9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6e43ad9d3896e26177620d2f329391ac1a41ecdca2ac3dc5066b0a169756a9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6e43ad9d3896e26177620d2f329391ac1a41ecdca2ac3dc5066b0a169756a9b", kill_on_drop: false }`
[INFO] [stdout] a6e43ad9d3896e26177620d2f329391ac1a41ecdca2ac3dc5066b0a169756a9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3fea247c346a8aa7f427fc07971da770b856ca4afed05131b2c7018ff04a855e
[INFO] running `Command { std: "docker" "start" "-a" "3fea247c346a8aa7f427fc07971da770b856ca4afed05131b2c7018ff04a855e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling tinysnark v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated type alias `gcc::Config`: gcc::Config has been renamed to gcc::Build
[INFO] [stdout]   --> build.rs:21:24
[INFO] [stdout]    |
[INFO] [stdout] 21 |     let mut cfg = gcc::Config::new();
[INFO] [stdout]    |                        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `gcc::Build::new`: crate has been renamed to `cc`, the `gcc` name is not maintained
[INFO] [stdout]   --> build.rs:21:32
[INFO] [stdout]    |
[INFO] [stdout] 21 |     let mut cfg = gcc::Config::new();
[INFO] [stdout]    |                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: In file included from libsnark/src/common/data_structures/sparse_vector.hpp:77,
[INFO] [stderr] warning:                  from libsnark/src/common/data_structures/accumulation_vector.hpp:15,
[INFO] [stderr] warning:                  from libsnark/src/zk_proof_systems/ppzksnark/r1cs_ppzksnark/r1cs_ppzksnark.hpp:52,
[INFO] [stderr] warning:                  from tinysnark.cpp:7:
[INFO] [stderr] warning: libsnark/src/common/data_structures/sparse_vector.tcc: In constructor 'libsnark::sparse_vector<T>::sparse_vector(std::vector<T>&&)':
[INFO] [stderr] warning: libsnark/src/common/data_structures/sparse_vector.tcc:26:10: error: 'iota' is not a member of 'std'
[INFO] [stderr] warning:    26 |     std::iota(indices.begin(), indices.end(), 0);
[INFO] [stderr] warning:       |          ^~~~
[INFO] [stderr] warning: In file included from libsnark/src/gadgetlib1/protoboard.hpp:74,
[INFO] [stderr] warning:                  from libsnark/src/gadgetlib1/gadget.hpp:11,
[INFO] [stderr] warning:                  from libsnark/src/gadgetlib1/gadgets/basic_gadgets.hpp:14,
[INFO] [stderr] warning:                  from tinysnark.cpp:6:
[INFO] [stderr] warning: libsnark/src/gadgetlib1/protoboard.tcc: In instantiation of 'void libsnark::protoboard<FieldT>::add_r1cs_constraint(const libsnark::r1cs_constraint<FieldT>&, const string&) [with FieldT = libsnark::Fp_model<4, ((const libsnark::bigint<4>&)(& libsnark::alt_bn128_modulus_r))>; std::string = std::__cxx11::basic_string<char>]':
[INFO] [stderr] warning: tinysnark.cpp:27:27:   required from here
[INFO] [stderr] warning: libsnark/src/gadgetlib1/protoboard.tcc:98:104: warning: unused parameter 'annotation' [-Wunused-parameter]
[INFO] [stderr] warning:    98 | void protoboard<FieldT>::add_r1cs_constraint(const r1cs_constraint<FieldT> &constr, const std::string &annotation)
[INFO] [stderr] warning:       |                                                                                     ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: In file included from libsnark/src/algebra/scalar_multiplication/kc_multiexp.hpp:53,
[INFO] [stderr] warning:                  from libsnark/src/zk_proof_systems/ppzksnark/r1cs_ppzksnark/r1cs_ppzksnark.tcc:26,
[INFO] [stderr] warning:                  from libsnark/src/zk_proof_systems/ppzksnark/r1cs_ppzksnark/r1cs_ppzksnark.hpp:468,
[INFO] [stderr] warning:                  from tinysnark.cpp:7:
[INFO] [stderr] warning: libsnark/src/algebra/scalar_multiplication/kc_multiexp.tcc: In instantiation of 'libsnark::knowledge_commitment<T1, T2> libsnark::kc_multi_exp_with_mixed_addition(libsnark::knowledge_commitment_vector<T1, T2>&, size_t, size_t, typename std::vector<FieldT>::const_iterator, typename std::vector<FieldT>::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<T1, T2> = libsnark::sparse_vector<libsnark::knowledge_commitment<libsnark::alt_bn128_G1, libsnark::alt_bn128_G1> >; size_t = long unsigned int; typename std::vector<FieldT>::const_iterator = std::vector<libsnark::Fp_model<4, ((const libsnark::bigint<4>&)(& libsnark::alt_bn128_modulus_r))>, std::allocator<libsnark::Fp_model<4, ((const libsnark::bigint<4>&)(& libsnark::alt_bn128_modulus_r))> > >::const_iterator]':
[INFO] [stderr] warning: libsnark/src/zk_proof_systems/ppzksnark/r1cs_ppzksnark/r1cs_ppzksnark.tcc:477:77:   required from 'libsnark::r1cs_ppzksnark_proof<ppT> libsnark::r1cs_ppzksnark_prover(const libsnark::r1cs_ppzksnark_proving_key<ppT>&, libsnark::r1cs_ppzksnark_primary_input<ppT>&, libsnark::r1cs_ppzksnark_auxiliary_input<ppT>&) [with ppT = libsnark::alt_bn128_pp; libsnark::r1cs_ppzksnark_primary_input<ppT> = std::vector<libsnark::Fp_model<4, ((const libsnark::bigint<4>&)(& libsnark::alt_bn128_modulus_r))>, std::allocator<libsnark::Fp_model<4, ((const libsnark::bigint<4>&)(& libsnark::alt_bn128_modulus_r))> > >; libsnark::r1cs_ppzksnark_auxiliary_input<ppT> = std::vector<libsnark::Fp_model<4, ((const libsnark::bigint<4>&)(& libsnark::alt_bn128_modulus_r))>, std::allocator<libsnark::Fp_model<4, ((const libsnark::bigint<4>&)(& libsnark::alt_bn128_modulus_r))> > >]'
[INFO] [stderr] warning: tinysnark.cpp:37:63:   required from here
[INFO] [stderr] warning: libsnark/src/algebra/scalar_multiplication/kc_multiexp.tcc:26:110: warning: unused parameter 'scalar_end' [-Wunused-parameter]
[INFO] [stderr] warning:    26 |                                                                 typename std::vector<FieldT>::const_iterator scalar_end,
[INFO] [stderr] warning:       |                                                                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~
[INFO] [stderr] warning: libsnark/src/algebra/scalar_multiplication/kc_multiexp.tcc: In instantiation of 'libsnark::knowledge_commitment<T1, T2> libsnark::kc_multi_exp_with_mixed_addition(libsnark::knowledge_commitment_vector<T1, T2>&, size_t, size_t, typename std::vector<FieldT>::const_iterator, typename std::vector<FieldT>::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<T1, T2> = libsnark::sparse_vector<libsnark::knowledge_commitment<libsnark::alt_bn128_G2, libsnark::alt_bn128_G1> >; size_t = long unsigned int; typename std::vector<FieldT>::const_iterator = std::vector<libsnark::Fp_model<4, ((const libsnark::bigint<4>&)(& libsnark::alt_bn128_modulus_r))>, std::allocator<libsnark::Fp_model<4, ((const libsnark::bigint<4>&)(& libsnark::alt_bn128_modulus_r))> > >::const_iterator]':
[INFO] [stderr] warning: libsnark/src/zk_proof_systems/ppzksnark/r1cs_ppzksnark/r1cs_ppzksnark.tcc:484:77:   required from 'libsnark::r1cs_ppzksnark_proof<ppT> libsnark::r1cs_ppzksnark_prover(const libsnark::r1cs_ppzksnark_proving_key<ppT>&, libsnark::r1cs_ppzksnark_primary_input<ppT>&, libsnark::r1cs_ppzksnark_auxiliary_input<ppT>&) [with ppT = libsnark::alt_bn128_pp; libsnark::r1cs_ppzksnark_primary_input<ppT> = std::vector<libsnark::Fp_model<4, ((const libsnark::bigint<4>&)(& libsnark::alt_bn128_modulus_r))>, std::allocator<libsnark::Fp_model<4, ((const libsnark::bigint<4>&)(& libsnark::alt_bn128_modulus_r))> > >; libsnark::r1cs_ppzksnark_auxiliary_input<ppT> = std::vector<libsnark::Fp_model<4, ((const libsnark::bigint<4>&)(& libsnark::alt_bn128_modulus_r))>, std::allocator<libsnark::Fp_model<4, ((const libsnark::bigint<4>&)(& libsnark::alt_bn128_modulus_r))> > >]'
[INFO] [stderr] warning: tinysnark.cpp:37:63:   required from here
[INFO] [stderr] warning: libsnark/src/algebra/scalar_multiplication/kc_multiexp.tcc:26:110: warning: unused parameter 'scalar_end' [-Wunused-parameter]
[INFO] [stderr] warning: In file included from libsnark/src/algebra/scalar_multiplication/multiexp.hpp:108,
[INFO] [stderr] warning:                  from libsnark/src/common/data_structures/sparse_vector.tcc:17,
[INFO] [stderr] warning:                  from libsnark/src/common/data_structures/sparse_vector.hpp:77,
[INFO] [stderr] warning:                  from libsnark/src/common/data_structures/accumulation_vector.hpp:15,
[INFO] [stderr] warning:                  from libsnark/src/zk_proof_systems/ppzksnark/r1cs_ppzksnark/r1cs_ppzksnark.hpp:52,
[INFO] [stderr] warning:                  from tinysnark.cpp:7:
[INFO] [stderr] warning: libsnark/src/algebra/scalar_multiplication/multiexp.tcc: In instantiation of 'T libsnark::multi_exp_with_mixed_addition(typename std::vector<T>::const_iterator, typename std::vector<T>::const_iterator, typename std::vector<FieldT>::const_iterator, typename std::vector<FieldT>::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<T>::const_iterator = std::vector<libsnark::alt_bn128_G1>::const_iterator; typename std::vector<FieldT>::const_iterator = std::vector<libsnark::Fp_model<4, ((const libsnark::bigint<4>&)(& libsnark::alt_bn128_modulus_r))>, std::allocator<libsnark::Fp_model<4, ((const libsnark::bigint<4>&)(& libsnark::alt_bn128_modulus_r))> > >::const_iterator; size_t = long unsigned int]':
[INFO] [stderr] warning: libsnark/src/zk_proof_systems/ppzksnark/r1cs_ppzksnark/r1cs_ppzksnark.tcc:504:65:   required from 'libsnark::r1cs_ppzksnark_proof<ppT> libsnark::r1cs_ppzksnark_prover(const libsnark::r1cs_ppzksnark_proving_key<ppT>&, libsnark::r1cs_ppzksnark_primary_input<ppT>&, libsnark::r1cs_ppzksnark_auxiliary_input<ppT>&) [with ppT = libsnark::alt_bn128_pp; libsnark::r1cs_ppzksnark_primary_input<ppT> = std::vector<libsnark::Fp_model<4, ((const libsnark::bigint<4>&)(& libsnark::alt_bn128_modulus_r))>, std::allocator<libsnark::Fp_model<4, ((const libsnark::bigint<4>&)(& libsnark::alt_bn128_modulus_r))> > >; libsnark::r1cs_ppzksnark_auxiliary_input<ppT> = std::vector<libsnark::Fp_model<4, ((const libsnark::bigint<4>&)(& libsnark::alt_bn128_modulus_r))>, std::allocator<libsnark::Fp_model<4, ((const libsnark::bigint<4>&)(& libsnark::alt_bn128_modulus_r))> > >]'
[INFO] [stderr] warning: tinysnark.cpp:37:63:   required from here
[INFO] [stderr] warning: libsnark/src/algebra/scalar_multiplication/multiexp.tcc:326:75: warning: unused parameter 'vec_end' [-Wunused-parameter]
[INFO] [stderr] warning:   326 |                                   typename std::vector<T>::const_iterator vec_end,
[INFO] [stderr] warning:       |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr] 
[INFO] [stderr] error: failed to run custom build command for `tinysnark v0.0.1 (/opt/rustwide/workdir)`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/tinysnark-4c0eaa65bba3040a/build-script-build` (exit status: 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-57c077c45fa58c22/out/tinysnark.o" "-c" "tinysnark.cpp"
[INFO] [stderr]   cargo:warning=In file included 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/common/data_structures/sparse_vector.tcc: In constructor 'libsnark::sparse_vector<T>::sparse_vector(std::vector<T>&&)':
[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=   26 |     std::iota(indices.begin(), indices.end(), 0);
[INFO] [stderr]   cargo:warning=      |          ^~~~
[INFO] [stderr]   cargo:warning=In file included from libsnark/src/gadgetlib1/protoboard.hpp:74,
[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<FieldT>::add_r1cs_constraint(const libsnark::r1cs_constraint<FieldT>&, const string&) [with FieldT = libsnark::Fp_model<4, ((const libsnark::bigint<4>&)(& libsnark::alt_bn128_modulus_r))>; std::string = std::__cxx11::basic_string<char>]':
[INFO] [stderr]   cargo:warning=tinysnark.cpp:27:27:   required from here
[INFO] [stderr]   cargo:warning=libsnark/src/gadgetlib1/protoboard.tcc:98:104: warning: unused parameter 'annotation' [-Wunused-parameter]
[INFO] [stderr]   cargo:warning=   98 | void protoboard<FieldT>::add_r1cs_constraint(const r1cs_constraint<FieldT> &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,
[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<T1, T2> libsnark::kc_multi_exp_with_mixed_addition(libsnark::knowledge_commitment_vector<T1, T2>&, size_t, size_t, typename std::vector<FieldT>::const_iterator, typename std::vector<FieldT>::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<T1, T2> = libsnark::sparse_vector<libsnark::knowledge_commitment<libsnark::alt_bn128_G1, libsnark::alt_bn128_G1> >; size_t = long unsigned int; typename std::vector<FieldT>::const_iterator = std::vector<libsnark::Fp_model<4, ((const libsnark::bigint<4>&)(& libsnark::alt_bn128_modulus_r))>, std::allocator<libsnark::Fp_model<4, ((const libsnark::bigint<4>&)(& libsnark::alt_bn128_modulus_r))> > >::const_iterator]':
[INFO] [stderr]   cargo:warning=libsnark/src/zk_proof_systems/ppzksnark/r1cs_ppzksnark/r1cs_ppzksnark.tcc:477:77:   required from 'libsnark::r1cs_ppzksnark_proof<ppT> libsnark::r1cs_ppzksnark_prover(const libsnark::r1cs_ppzksnark_proving_key<ppT>&, libsnark::r1cs_ppzksnark_primary_input<ppT>&, libsnark::r1cs_ppzksnark_auxiliary_input<ppT>&) [with ppT = libsnark::alt_bn128_pp; libsnark::r1cs_ppzksnark_primary_input<ppT> = std::vector<libsnark::Fp_model<4, ((const libsnark::bigint<4>&)(& libsnark::alt_bn128_modulus_r))>, std::allocator<libsnark::Fp_model<4, ((const libsnark::bigint<4>&)(& libsnark::alt_bn128_modulus_r))> > >; libsnark::r1cs_ppzksnark_auxiliary_input<ppT> = std::vector<libsnark::Fp_model<4, ((const libsnark::bigint<4>&)(& libsnark::alt_bn128_modulus_r))>, std::allocator<libsnark::Fp_model<4, ((const libsnark::bigint<4>&)(& libsnark::alt_bn128_modulus_r))> > >]'
[INFO] [stderr]   cargo:warning=tinysnark.cpp:37:63:   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=   26 |                                                                 typename std::vector<FieldT>::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<T1, T2> libsnark::kc_multi_exp_with_mixed_addition(libsnark::knowledge_commitment_vector<T1, T2>&, size_t, size_t, typename std::vector<FieldT>::const_iterator, typename std::vector<FieldT>::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<T1, T2> = libsnark::sparse_vector<libsnark::knowledge_commitment<libsnark::alt_bn128_G2, libsnark::alt_bn128_G1> >; size_t = long unsigned int; typename std::vector<FieldT>::const_iterator = std::vector<libsnark::Fp_model<4, ((const libsnark::bigint<4>&)(& libsnark::alt_bn128_modulus_r))>, std::allocator<libsnark::Fp_model<4, ((const libsnark::bigint<4>&)(& libsnark::alt_bn128_modulus_r))> > >::const_iterator]':
[INFO] [stderr]   cargo:warning=libsnark/src/zk_proof_systems/ppzksnark/r1cs_ppzksnark/r1cs_ppzksnark.tcc:484:77:   required from 'libsnark::r1cs_ppzksnark_proof<ppT> libsnark::r1cs_ppzksnark_prover(const libsnark::r1cs_ppzksnark_proving_key<ppT>&, libsnark::r1cs_ppzksnark_primary_input<ppT>&, libsnark::r1cs_ppzksnark_auxiliary_input<ppT>&) [with ppT = libsnark::alt_bn128_pp; libsnark::r1cs_ppzksnark_primary_input<ppT> = std::vector<libsnark::Fp_model<4, ((const libsnark::bigint<4>&)(& libsnark::alt_bn128_modulus_r))>, std::allocator<libsnark::Fp_model<4, ((const libsnark::bigint<4>&)(& libsnark::alt_bn128_modulus_r))> > >; libsnark::r1cs_ppzksnark_auxiliary_input<ppT> = std::vector<libsnark::Fp_model<4, ((const libsnark::bigint<4>&)(& libsnark::alt_bn128_modulus_r))>, std::allocator<libsnark::Fp_model<4, ((const libsnark::bigint<4>&)(& libsnark::alt_bn128_modulus_r))> > >]'
[INFO] [stderr]   cargo:warning=tinysnark.cpp:37:63:   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,
[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<T>::const_iterator, typename std::vector<T>::const_iterator, typename std::vector<FieldT>::const_iterator, typename std::vector<FieldT>::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<T>::const_iterator = std::vector<libsnark::alt_bn128_G1>::const_iterator; typename std::vector<FieldT>::const_iterator = std::vector<libsnark::Fp_model<4, ((const libsnark::bigint<4>&)(& libsnark::alt_bn128_modulus_r))>, std::allocator<libsnark::Fp_model<4, ((const libsnark::bigint<4>&)(& libsnark::alt_bn128_modulus_r))> > >::const_iterator; 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<ppT> libsnark::r1cs_ppzksnark_prover(const libsnark::r1cs_ppzksnark_proving_key<ppT>&, libsnark::r1cs_ppzksnark_primary_input<ppT>&, libsnark::r1cs_ppzksnark_auxiliary_input<ppT>&) [with ppT = libsnark::alt_bn128_pp; libsnark::r1cs_ppzksnark_primary_input<ppT> = std::vector<libsnark::Fp_model<4, ((const libsnark::bigint<4>&)(& libsnark::alt_bn128_modulus_r))>, std::allocator<libsnark::Fp_model<4, ((const libsnark::bigint<4>&)(& libsnark::alt_bn128_modulus_r))> > >; libsnark::r1cs_ppzksnark_auxiliary_input<ppT> = std::vector<libsnark::Fp_model<4, ((const libsnark::bigint<4>&)(& libsnark::alt_bn128_modulus_r))>, std::allocator<libsnark::Fp_model<4, ((const libsnark::bigint<4>&)(& libsnark::alt_bn128_modulus_r))> > >]'
[INFO] [stderr]   cargo:warning=tinysnark.cpp:37:63:   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=  326 |                                   typename std::vector<T>::const_iterator vec_end,
[INFO] [stderr]   cargo:warning=      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
[INFO] [stderr]   exit status: 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-57c077c45fa58c22/out/tinysnark.o" "-c" "tinysnark.cpp" with args "c++" did not execute successfully (status code exit status: 1).
[INFO] [stderr] 
[INFO] [stderr]   ', /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/gcc-0.3.55/src/lib.rs:1672:5
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x55d1b8211791 - std::backtrace_rs::backtrace::libunwind::trace::ha9d9de1bf4176bfa
[INFO] [stderr]                                  at /rustc/e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
[INFO] [stderr]      1:     0x55d1b8211791 - std::backtrace_rs::backtrace::trace_unsynchronized::h165c36ef694ada1c
[INFO] [stderr]                                  at /rustc/e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x55d1b8211791 - std::sys_common::backtrace::_print_fmt::h4d89c7ce1e89b43d
[INFO] [stderr]                                  at /rustc/e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682/library/std/src/sys_common/backtrace.rs:65:5
[INFO] [stderr]      3:     0x55d1b8211791 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hfc68e8a2f3b7b37c
[INFO] [stderr]                                  at /rustc/e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stderr]      4:     0x55d1b823306f - core::fmt::rt::Argument::fmt::hc7dd5538f3de21b7
[INFO] [stderr]                                  at /rustc/e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682/library/core/src/fmt/rt.rs:138:9
[INFO] [stderr]      5:     0x55d1b823306f - core::fmt::write::hac9705ca9b43c249
[INFO] [stderr]                                  at /rustc/e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682/library/core/src/fmt/mod.rs:1094:21
[INFO] [stderr]      6:     0x55d1b820e721 - std::io::Write::write_fmt::h7bc9466b47d6774b
[INFO] [stderr]                                  at /rustc/e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682/library/std/src/io/mod.rs:1713:15
[INFO] [stderr]      7:     0x55d1b82115a5 - std::sys_common::backtrace::_print::h03072469d8150f3e
[INFO] [stderr]                                  at /rustc/e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stderr]      8:     0x55d1b82115a5 - std::sys_common::backtrace::print::hd0f67791f02b87ae
[INFO] [stderr]                                  at /rustc/e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stderr]      9:     0x55d1b8212c77 - std::panicking::default_hook::{{closure}}::h7c8ccb2c703d1528
[INFO] [stderr]     10:     0x55d1b8212a64 - std::panicking::default_hook::h770c31d58b53801e
[INFO] [stderr]                                  at /rustc/e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682/library/std/src/panicking.rs:288:9
[INFO] [stderr]     11:     0x55d1b821312c - std::panicking::rust_panic_with_hook::hb50e58c42f5187f2
[INFO] [stderr]                                  at /rustc/e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682/library/std/src/panicking.rs:705:13
[INFO] [stderr]     12:     0x55d1b8213027 - std::panicking::begin_panic_handler::{{closure}}::h4d6093b91efbd52e
[INFO] [stderr]                                  at /rustc/e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682/library/std/src/panicking.rs:597:13
[INFO] [stderr]     13:     0x55d1b8211bc6 - std::sys_common::backtrace::__rust_end_short_backtrace::h318963d1ef4510cb
[INFO] [stderr]                                  at /rustc/e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682/library/std/src/sys_common/backtrace.rs:151:18
[INFO] [stderr]     14:     0x55d1b8212d72 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682/library/std/src/panicking.rs:593:5
[INFO] [stderr]     15:     0x55d1b81c45e3 - core::panicking::panic_fmt::h6ce9f4b93775846b
[INFO] [stderr]                                  at /rustc/e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682/library/core/src/panicking.rs:67:14
[INFO] [stderr]     16:     0x55d1b81d6181 - gcc::fail::h8019048117403601
[INFO] [stderr]     17:     0x55d1b81c9635 - gcc::Build::compile::haaa71a6a4d895b51
[INFO] [stderr]     18:     0x55d1b81c529e - build_script_build::main::hf0e77acaf716b15e
[INFO] [stderr]     19:     0x55d1b81c4fa3 - core::ops::function::FnOnce::call_once::hb170d8b0817d0f7b
[INFO] [stderr]     20:     0x55d1b81c5bd6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h676e7f5a61f0940e
[INFO] [stderr]     21:     0x55d1b81c5c29 - std::rt::lang_start::{{closure}}::ha8943978993754e7
[INFO] [stderr]     22:     0x55d1b820a8a5 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hb332f02ff9fc81e2
[INFO] [stderr]                                  at /rustc/e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682/library/core/src/ops/function.rs:284:13
[INFO] [stderr]     23:     0x55d1b820a8a5 - std::panicking::try::do_call::hed879afea606d968
[INFO] [stderr]                                  at /rustc/e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682/library/std/src/panicking.rs:500:40
[INFO] [stderr]     24:     0x55d1b820a8a5 - std::panicking::try::h395a878f3e4bd2f0
[INFO] [stderr]                                  at /rustc/e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682/library/std/src/panicking.rs:464:19
[INFO] [stderr]     25:     0x55d1b820a8a5 - std::panic::catch_unwind::hb44b6ea043448d57
[INFO] [stderr]                                  at /rustc/e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682/library/std/src/panic.rs:142:14
[INFO] [stderr]     26:     0x55d1b820a8a5 - std::rt::lang_start_internal::{{closure}}::h6184ba9e5b3e5fbf
[INFO] [stderr]                                  at /rustc/e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682/library/std/src/rt.rs:148:48
[INFO] [stderr]     27:     0x55d1b820a8a5 - std::panicking::try::do_call::h8b2c97d4d3608274
[INFO] [stderr]                                  at /rustc/e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682/library/std/src/panicking.rs:500:40
[INFO] [stderr]     28:     0x55d1b820a8a5 - std::panicking::try::hfa4cc536e097f1fe
[INFO] [stderr]                                  at /rustc/e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682/library/std/src/panicking.rs:464:19
[INFO] [stderr]     29:     0x55d1b820a8a5 - std::panic::catch_unwind::ha3e2192625bb4844
[INFO] [stderr]                                  at /rustc/e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682/library/std/src/panic.rs:142:14
[INFO] [stderr]     30:     0x55d1b820a8a5 - std::rt::lang_start_internal::hbd6687884d030770
[INFO] [stderr]                                  at /rustc/e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682/library/std/src/rt.rs:148:20
[INFO] [stderr]     31:     0x55d1b81c5c07 - std::rt::lang_start::h791ed83aa43af922
[INFO] [stderr]     32:     0x55d1b81c52e5 - main
[INFO] [stderr]     33:     0x7f5098031d90 - <unknown>
[INFO] [stderr]     34:     0x7f5098031e40 - __libc_start_main
[INFO] [stderr]     35:     0x55d1b81c4d75 - _start
[INFO] [stderr]     36:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "3fea247c346a8aa7f427fc07971da770b856ca4afed05131b2c7018ff04a855e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fea247c346a8aa7f427fc07971da770b856ca4afed05131b2c7018ff04a855e", kill_on_drop: false }`
[INFO] [stdout] 3fea247c346a8aa7f427fc07971da770b856ca4afed05131b2c7018ff04a855e
