Dec 14 12:54:31.767 INFO testing zksnark-0.0.2 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 12:54:31.767 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 12:54:32.217 INFO [stdout] 5a88005fd0b28a48dcb0646be4055e58e683ca9e5eca3eb10e23efea99e60b30
Dec 14 12:54:32.221 INFO running `"docker" "start" "-a" "5a88005fd0b28a48dcb0646be4055e58e683ca9e5eca3eb10e23efea99e60b30"`
Dec 14 12:54:33.599 INFO [stderr] usermod: no changes
Dec 14 12:54:33.740 INFO [stderr]    Compiling libc v0.2.45
Dec 14 12:54:33.740 INFO [stderr]    Compiling crunchy v0.1.6
Dec 14 12:54:33.740 INFO [stderr]    Compiling either v1.5.0
Dec 14 12:54:33.740 INFO [stderr]    Compiling rustc-serialize v0.3.24
Dec 14 12:54:33.740 INFO [stderr]    Compiling byteorder v0.5.3
Dec 14 12:54:33.740 INFO [stderr]    Compiling byteorder v1.2.7
Dec 14 12:54:35.191 INFO [stderr]    Compiling itertools v0.6.5
Dec 14 12:54:40.257 INFO [stderr]    Compiling bigint v4.4.1
Dec 14 12:54:45.799 INFO [stderr]    Compiling rand v0.4.3
Dec 14 12:54:56.023 INFO [stderr]    Compiling rand v0.3.22
Dec 14 12:55:06.973 INFO [stderr]    Compiling bn v0.4.3
Dec 14 12:55:11.721 INFO [stderr]    Compiling zksnark v0.0.2 (/source)
Dec 14 12:55:13.695 INFO [stderr] warning: function is never used: `chinese_remainder`
Dec 14 12:55:13.695 INFO [stderr]    --> src/field/mod.rs:274:1
Dec 14 12:55:13.695 INFO [stderr]     |
Dec 14 12:55:13.695 INFO [stderr] 274 | / fn chinese_remainder<T>(rems: &[T], moduli: &[T]) -> T
Dec 14 12:55:13.695 INFO [stderr] 275 | | where
Dec 14 12:55:13.695 INFO [stderr] 276 | |     T: Div<Output = T>
Dec 14 12:55:13.695 INFO [stderr] 277 | |         + Mul<Output = T>
Dec 14 12:55:13.695 INFO [stderr] ...   |
Dec 14 12:55:13.695 INFO [stderr] 295 | |         .fold(T::zero(), |acc, x| acc + x)
Dec 14 12:55:13.695 INFO [stderr] 296 | | }
Dec 14 12:55:13.695 INFO [stderr]     | |_^
Dec 14 12:55:13.695 INFO [stderr]     |
Dec 14 12:55:13.695 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 14 12:55:13.695 INFO [stderr] 
Dec 14 12:55:16.160 INFO [stderr]     Finished dev [optimized + debuginfo] target(s) in 42.53s
Dec 14 12:55:16.165 INFO [stderr] su: No module specific data is present
Dec 14 12:55:17.223 INFO running `"docker" "inspect" "5a88005fd0b28a48dcb0646be4055e58e683ca9e5eca3eb10e23efea99e60b30"`
Dec 14 12:55:17.491 INFO running `"docker" "rm" "-f" "5a88005fd0b28a48dcb0646be4055e58e683ca9e5eca3eb10e23efea99e60b30"`
Dec 14 12:55:17.927 INFO [stdout] 5a88005fd0b28a48dcb0646be4055e58e683ca9e5eca3eb10e23efea99e60b30
Dec 14 12:55:17.929 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 12:55:18.355 INFO [stdout] 65a7e5701a8f0b944ece95e4e688f9f754a116e95968d7733303bc480174ea47
Dec 14 12:55:18.357 INFO running `"docker" "start" "-a" "65a7e5701a8f0b944ece95e4e688f9f754a116e95968d7733303bc480174ea47"`
Dec 14 12:55:19.462 INFO [stderr] usermod: no changes
Dec 14 12:55:19.590 INFO [stderr]    Compiling version_check v0.1.5
Dec 14 12:55:19.590 INFO [stderr]    Compiling cfg-if v0.1.6
Dec 14 12:55:19.590 INFO [stderr]    Compiling lazy_static v1.2.0
Dec 14 12:55:19.590 INFO [stderr]    Compiling ucd-util v0.1.3
Dec 14 12:55:19.590 INFO [stderr]    Compiling regex v1.1.0
Dec 14 12:55:19.590 INFO [stderr]    Compiling quick-error v1.2.2
Dec 14 12:55:19.590 INFO [stderr]    Compiling rand_core v0.3.0
Dec 14 12:55:19.611 INFO [stderr]    Compiling utf8-ranges v1.0.2
Dec 14 12:55:20.011 INFO [stderr]    Compiling termcolor v1.0.4
Dec 14 12:55:21.567 INFO [stderr]    Compiling log v0.4.6
Dec 14 12:55:22.162 INFO [stderr]    Compiling humantime v1.2.0
Dec 14 12:55:32.972 INFO [stderr]    Compiling thread_local v0.3.6
Dec 14 12:55:33.012 INFO [stderr]    Compiling rand_core v0.2.2
Dec 14 12:55:33.051 INFO [stderr]    Compiling regex-syntax v0.6.4
Dec 14 12:55:33.408 INFO [stderr]    Compiling atty v0.2.11
Dec 14 12:55:33.863 INFO [stderr]    Compiling memchr v2.1.2
Dec 14 12:55:34.419 INFO [stderr]    Compiling rand v0.5.5
Dec 14 12:55:39.787 INFO [stderr]    Compiling aho-corasick v0.6.9
Dec 14 12:56:52.870 INFO [stderr]    Compiling env_logger v0.5.13
Dec 14 12:56:56.727 INFO [stderr]    Compiling quickcheck v0.7.2
Dec 14 12:57:01.941 INFO [stderr]    Compiling zksnark v0.0.2 (/source)
Dec 14 12:57:03.699 INFO [stderr] warning: unnecessary parentheses around `return` value
Dec 14 12:57:03.699 INFO [stderr]    --> src/field/mod.rs:457:28
Dec 14 12:57:03.699 INFO [stderr]     |
Dec 14 12:57:03.699 INFO [stderr] 457 |                     return (degree == poly.degree());
Dec 14 12:57:03.699 INFO [stderr]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 14 12:57:03.699 INFO [stderr]     |
Dec 14 12:57:03.699 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 14 12:57:03.699 INFO [stderr] 
Dec 14 12:57:03.707 INFO [stderr] warning: unused imports: `BitAnd`, `BitOr`, `BitXor`
Dec 14 12:57:03.707 INFO [stderr]  --> src/groth16/circuit/builder/tests.rs:3:16
Dec 14 12:57:03.707 INFO [stderr]   |
Dec 14 12:57:03.707 INFO [stderr] 3 | use std::ops::{BitAnd, BitOr, BitXor};
Dec 14 12:57:03.707 INFO [stderr]   |                ^^^^^^  ^^^^^  ^^^^^^
Dec 14 12:57:03.707 INFO [stderr]   |
Dec 14 12:57:03.707 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 12:57:03.707 INFO [stderr] 
Dec 14 12:57:13.731 INFO [stderr]     Finished dev [optimized + debuginfo] target(s) in 1m 54s
Dec 14 12:57:13.739 INFO [stderr] su: No module specific data is present
Dec 14 12:57:14.608 INFO running `"docker" "inspect" "65a7e5701a8f0b944ece95e4e688f9f754a116e95968d7733303bc480174ea47"`
Dec 14 12:57:14.912 INFO running `"docker" "rm" "-f" "65a7e5701a8f0b944ece95e4e688f9f754a116e95968d7733303bc480174ea47"`
Dec 14 12:57:15.243 INFO [stdout] 65a7e5701a8f0b944ece95e4e688f9f754a116e95968d7733303bc480174ea47
Dec 14 12:57:15.251 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 12:57:15.771 INFO [stdout] e81638dc4393cfed4a1671e610c4416dcfb253922b5d4b72db75217af044dfb8
Dec 14 12:57:15.775 INFO running `"docker" "start" "-a" "e81638dc4393cfed4a1671e610c4416dcfb253922b5d4b72db75217af044dfb8"`
Dec 14 12:57:17.085 INFO [stderr] usermod: no changes
Dec 14 12:57:17.235 INFO [stderr]     Finished dev [optimized + debuginfo] target(s) in 0.11s
Dec 14 12:57:17.236 INFO [stderr]      Running /target/debug/deps/zksnark-ed4a915fafa8b0e6
Dec 14 12:57:17.241 INFO [stdout] 
Dec 14 12:57:17.241 INFO [stdout] running 55 tests
Dec 14 12:57:17.251 INFO [stdout] test field::tests::degree_test ... ok
Dec 14 12:57:17.251 INFO [stdout] test field::tests::dft_test ... ok
Dec 14 12:57:17.251 INFO [stdout] test field::tests::idft_test ... ok
Dec 14 12:57:17.251 INFO [stdout] test field::tests::polynomial_division_test ... ok
Dec 14 12:57:17.251 INFO [stdout] test field::tests::powers_test ... ok
Dec 14 12:57:17.271 INFO [stdout] test field::z251::tests::crt ... ok
Dec 14 12:57:17.271 INFO [stdout] test field::z251::tests::z251_neg ... ok
Dec 14 12:57:17.271 INFO [stdout] test field::z251::tests::z251_mul_inv ... ok
Dec 14 12:57:17.271 INFO [stdout] test field::z251::tests::z251_add ... ok
Dec 14 12:57:17.279 INFO [stdout] test groth16::circuit::ast::tests::next_group_test ... ok
Dec 14 12:57:17.279 INFO [stdout] test field::tests::prop_degree ... ok
Dec 14 12:57:17.287 INFO [stdout] test groth16::circuit::ast::tests::split_at_char_test ... ok
Dec 14 12:57:17.300 INFO [stdout] test field::tests::prop_polynomial_evaluate ... ok
Dec 14 12:57:17.300 INFO [stdout] test groth16::circuit::ast::tests::tokenlist_from_string ... ok
Dec 14 12:57:17.300 INFO [stdout] test groth16::circuit::builder::tests::and_test ... ok
Dec 14 12:57:17.300 INFO [stdout] test groth16::circuit::ast::tests::parse_token_test ... ok
Dec 14 12:57:17.300 INFO [stdout] test groth16::circuit::ast::tests::variable_order_test ... ok
Dec 14 12:57:17.310 INFO [stdout] test groth16::circuit::builder::tests::not_test ... ok
Dec 14 12:57:17.323 INFO [stdout] test groth16::circuit::builder::tests::bit_checker_test ... ok
Dec 14 12:57:17.351 INFO [stdout] test groth16::circuit::ast::tests::parse_expression_test ... ok
Dec 14 12:57:17.371 INFO [stdout] test groth16::circuit::builder::tests::bitwise_op_test ... ok
Dec 14 12:57:17.371 INFO [stdout] test groth16::circuit::tests::evaluate_test ... ok
Dec 14 12:57:17.371 INFO [stdout] test groth16::circuit::tests::try_parse_impl_test ... ok
Dec 14 12:57:17.383 INFO [stdout] test groth16::circuit::builder::tests::or_test ... ok
Dec 14 12:57:17.383 INFO [stdout] test groth16::circuit::builder::tests::xor_test ... ok
Dec 14 12:57:17.383 INFO [stdout] test groth16::coefficient_poly::tests::dummy_add ... ok
Dec 14 12:57:17.420 INFO [stdout] test groth16::circuit::tests::weights_test ... ok
Dec 14 12:57:17.420 INFO [stdout] test groth16::coefficient_poly::tests::dummy_mul ... ok
Dec 14 12:57:17.463 INFO [stdout] test groth16::coefficient_poly::tests::dummy_neg ... ok
Dec 14 12:57:17.527 INFO [stdout] test groth16::coefficient_poly::tests::dummy_root_poly ... ok
Dec 14 12:57:17.527 INFO [stdout] test groth16::coefficient_poly::tests::dummy_scalar_mul ... ok
Dec 14 12:57:17.551 INFO [stdout] test groth16::coefficient_poly::tests::dummy_sub ... ok
Dec 14 12:57:17.630 INFO [stdout] test groth16::coefficient_poly::tests::dummy_div ... ok
Dec 14 12:57:17.799 INFO [stdout] test field::tests::polynomial_divisionby0_test ... ok
Dec 14 12:57:17.835 INFO [stdout] test groth16::circuit::builder::tests::fan_in_and_test ... ok
Dec 14 12:57:17.902 INFO [stdout] test groth16::coefficient_poly::tests::dummy_from_roots ... ok
Dec 14 12:57:17.949 INFO [stdout] test groth16::coefficient_poly::tests::dummy_sum ... ok
Dec 14 12:57:17.971 INFO [stdout] test groth16::circuit::builder::tests::fan_in_xor_test ... ok
Dec 14 12:57:18.008 INFO [stdout] test groth16::coefficient_poly::tests::dummy_lagrange ... ok
Dec 14 12:57:18.459 INFO [stdout] test groth16::circuit::builder::tests::fan_in_or_test ... ok
Dec 14 12:57:18.863 INFO [stdout] test groth16::tests::qap_from_file ... ok
Dec 14 12:57:19.111 INFO [stdout] test groth16::tests::quadratic_share_honest ... ok
Dec 14 12:57:19.863 INFO [stdout] test groth16::tests::qap_from_roots ... ok
Dec 14 12:57:20.347 INFO [stdout] test groth16::tests::single_mult_honest ... ok
Dec 14 12:57:21.191 INFO [stdout] test groth16::tests::qap_from_ast ... ok
Dec 14 12:57:21.987 INFO [stdout] test tests::circuit_builder_test ... ok
Dec 14 12:57:22.327 INFO [stdout] test groth16::tests::single_mult_random_proof ... ok
Dec 14 12:57:22.923 INFO [stdout] test groth16::tests::quadratic_share_random_proof ... ok
Dec 14 12:57:23.515 INFO [stdout] test tests::simple_circuit_test ... ok
Dec 14 12:57:24.123 INFO [stdout] test groth16::fr::tests::single_mult_honest_bn ... ok
Dec 14 12:57:25.227 INFO [stdout] test groth16::fr::tests::bn_encrypt_quad_test ... ok
Dec 14 12:57:26.317 INFO [stdout] test groth16::fr::tests::bn_encrypt_cubic_test ... ok
Dec 14 12:57:26.755 INFO [stdout] test groth16::fr::tests::exp_encrypted_test ... ok
Dec 14 12:57:31.199 INFO [stdout] test groth16::fr::tests::bn_encrypt_deg_15_test ... ok
Dec 14 12:57:52.883 INFO [stdout] test tests::comparator_8bit_test ... ok
Dec 14 12:57:52.883 INFO [stdout] 
Dec 14 12:57:52.883 INFO [stdout] test result: ok. 55 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 12:57:52.883 INFO [stdout] 
Dec 14 12:57:52.885 INFO [stderr]    Doc-tests zksnark
Dec 14 12:57:54.146 INFO [stdout] 
Dec 14 12:57:54.146 INFO [stdout] running 11 tests
Dec 14 12:57:57.679 INFO [stdout] test src/field/mod.rs - field::Polynomial::degree (line 153) ... ok
Dec 14 12:57:59.309 INFO [stdout] test src/groth16/circuit/builder/mod.rs - groth16::circuit::builder::Circuit<T> (line 114) ... ok
Dec 14 12:57:59.743 INFO [stdout] test src/field/mod.rs - field::powers (line 360) ... ok
Dec 14 12:58:00.783 INFO [stdout] test src/field/mod.rs - field::Polynomial (line 107) ... ok
Dec 14 12:58:01.051 INFO [stdout] test src/field/mod.rs - field::Polynomial::evaluate (line 192) ... ok
Dec 14 12:58:01.623 INFO [stdout] test src/field/mod.rs - field::polynomial_division (line 302) ... ok
Dec 14 12:58:01.739 INFO [stdout] test src/field/mod.rs - field::Polynomial::coefficients (line 130) ... ok
Dec 14 12:58:02.075 INFO [stdout] test src/groth16/circuit/builder/mod.rs - groth16::circuit::builder::Circuit<T> (line 59) ... ok
Dec 14 12:58:02.306 INFO [stdout] test src/field/mod.rs - field (line 19) ... ok
Dec 14 12:58:02.575 INFO [stdout] test src/groth16/circuit/builder/mod.rs - groth16::circuit::builder::Circuit<T> (line 75) ... ok
Dec 14 12:58:05.451 INFO [stdout] test src/lib.rs -  (line 80) ... ok
Dec 14 12:58:05.451 INFO [stdout] 
Dec 14 12:58:05.451 INFO [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 12:58:05.451 INFO [stdout] 
Dec 14 12:58:05.487 INFO [stderr] su: No module specific data is present
Dec 14 12:58:06.316 INFO running `"docker" "inspect" "e81638dc4393cfed4a1671e610c4416dcfb253922b5d4b72db75217af044dfb8"`
Dec 14 12:58:06.627 INFO running `"docker" "rm" "-f" "e81638dc4393cfed4a1671e610c4416dcfb253922b5d4b72db75217af044dfb8"`
Dec 14 12:58:06.863 INFO [stdout] e81638dc4393cfed4a1671e610c4416dcfb253922b5d4b72db75217af044dfb8