Dec 06 16:25:34.846 INFO testing zksnark-0.0.2 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 16:25:34.846 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 16:25:35.132 INFO [stdout] a19c07a1957e3e41057382063a969d73f6a00d717975ac4378c37a673a2589be
Dec 06 16:25:35.132 INFO running `"docker" "start" "-a" "a19c07a1957e3e41057382063a969d73f6a00d717975ac4378c37a673a2589be"`
Dec 06 16:25:35.844 INFO [stderr] usermod: no changes
Dec 06 16:25:35.937 INFO [stderr]    Compiling libc v0.2.44
Dec 06 16:25:35.937 INFO [stderr]    Compiling crunchy v0.1.6
Dec 06 16:25:35.937 INFO [stderr]    Compiling byteorder v1.2.7
Dec 06 16:25:35.937 INFO [stderr]    Compiling byteorder v0.5.3
Dec 06 16:25:35.937 INFO [stderr]    Compiling either v1.5.0
Dec 06 16:25:35.938 INFO [stderr]    Compiling rustc-serialize v0.3.24
Dec 06 16:25:36.451 INFO [stderr]    Compiling itertools v0.6.5
Dec 06 16:25:39.508 INFO [stderr]    Compiling bigint v4.4.1
Dec 06 16:25:44.276 INFO [stderr]    Compiling rand v0.4.3
Dec 06 16:25:51.312 INFO [stderr]    Compiling rand v0.3.22
Dec 06 16:25:58.781 INFO [stderr]    Compiling bn v0.4.3
Dec 06 16:26:02.593 INFO [stderr]    Compiling zksnark v0.0.2 (/source)
Dec 06 16:26:04.256 INFO [stderr] warning: function is never used: `chinese_remainder`
Dec 06 16:26:04.256 INFO [stderr]    --> src/field/mod.rs:274:1
Dec 06 16:26:04.256 INFO [stderr]     |
Dec 06 16:26:04.256 INFO [stderr] 274 | / fn chinese_remainder<T>(rems: &[T], moduli: &[T]) -> T
Dec 06 16:26:04.256 INFO [stderr] 275 | | where
Dec 06 16:26:04.256 INFO [stderr] 276 | |     T: Div<Output = T>
Dec 06 16:26:04.256 INFO [stderr] 277 | |         + Mul<Output = T>
Dec 06 16:26:04.256 INFO [stderr] ...   |
Dec 06 16:26:04.256 INFO [stderr] 295 | |         .fold(T::zero(), |acc, x| acc + x)
Dec 06 16:26:04.256 INFO [stderr] 296 | | }
Dec 06 16:26:04.256 INFO [stderr]     | |_^
Dec 06 16:26:04.257 INFO [stderr]     |
Dec 06 16:26:04.257 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 06 16:26:04.257 INFO [stderr] 
Dec 06 16:26:06.282 INFO [stderr]     Finished dev [optimized + debuginfo] target(s) in 30.40s
Dec 06 16:26:06.285 INFO [stderr] su: No module specific data is present
Dec 06 16:26:06.828 INFO running `"docker" "inspect" "a19c07a1957e3e41057382063a969d73f6a00d717975ac4378c37a673a2589be"`
Dec 06 16:26:07.034 INFO running `"docker" "rm" "-f" "a19c07a1957e3e41057382063a969d73f6a00d717975ac4378c37a673a2589be"`
Dec 06 16:26:07.353 INFO [stdout] a19c07a1957e3e41057382063a969d73f6a00d717975ac4378c37a673a2589be
Dec 06 16:26:07.360 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 16:26:07.856 INFO [stdout] d366f0b71e3d71dca0643d7dc0e820f6ac8fc37af14866b426a385c890070680
Dec 06 16:26:07.858 INFO running `"docker" "start" "-a" "d366f0b71e3d71dca0643d7dc0e820f6ac8fc37af14866b426a385c890070680"`
Dec 06 16:26:09.091 INFO [stderr] usermod: no changes
Dec 06 16:26:09.222 INFO [stderr]    Compiling version_check v0.1.5
Dec 06 16:26:09.222 INFO [stderr]    Compiling cfg-if v0.1.6
Dec 06 16:26:09.222 INFO [stderr]    Compiling regex v1.1.0
Dec 06 16:26:09.222 INFO [stderr]    Compiling lazy_static v1.2.0
Dec 06 16:26:09.222 INFO [stderr]    Compiling ucd-util v0.1.3
Dec 06 16:26:09.222 INFO [stderr]    Compiling rand_core v0.3.0
Dec 06 16:26:09.226 INFO [stderr]    Compiling utf8-ranges v1.0.2
Dec 06 16:26:09.226 INFO [stderr]    Compiling quick-error v1.2.2
Dec 06 16:26:09.700 INFO [stderr]    Compiling termcolor v1.0.4
Dec 06 16:26:11.337 INFO [stderr]    Compiling log v0.4.6
Dec 06 16:26:15.044 INFO [stderr]    Compiling thread_local v0.3.6
Dec 06 16:26:17.244 INFO [stderr]    Compiling humantime v1.2.0
Dec 06 16:26:17.244 INFO [stderr]    Compiling rand_core v0.2.2
Dec 06 16:26:17.244 INFO [stderr]    Compiling atty v0.2.11
Dec 06 16:26:17.251 INFO [stderr]    Compiling regex-syntax v0.6.4
Dec 06 16:26:17.268 INFO [stderr]    Compiling memchr v2.1.1
Dec 06 16:26:18.468 INFO [stderr]    Compiling rand v0.5.5
Dec 06 16:26:21.217 INFO [stderr]    Compiling aho-corasick v0.6.9
Dec 06 16:27:08.084 INFO [stderr]    Compiling env_logger v0.5.13
Dec 06 16:27:13.920 INFO [stderr]    Compiling quickcheck v0.7.2
Dec 06 16:27:20.418 INFO [stderr]    Compiling zksnark v0.0.2 (/source)
Dec 06 16:27:22.340 INFO [stderr] warning: unnecessary parentheses around `return` value
Dec 06 16:27:22.340 INFO [stderr]    --> src/field/mod.rs:457:28
Dec 06 16:27:22.340 INFO [stderr]     |
Dec 06 16:27:22.340 INFO [stderr] 457 |                     return (degree == poly.degree());
Dec 06 16:27:22.340 INFO [stderr]     |                            ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 06 16:27:22.340 INFO [stderr]     |
Dec 06 16:27:22.340 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 06 16:27:22.340 INFO [stderr] 
Dec 06 16:27:22.360 INFO [stderr] warning: unused imports: `BitAnd`, `BitOr`, `BitXor`
Dec 06 16:27:22.360 INFO [stderr]  --> src/groth16/circuit/builder/tests.rs:3:16
Dec 06 16:27:22.360 INFO [stderr]   |
Dec 06 16:27:22.360 INFO [stderr] 3 | use std::ops::{BitAnd, BitOr, BitXor};
Dec 06 16:27:22.360 INFO [stderr]   |                ^^^^^^  ^^^^^  ^^^^^^
Dec 06 16:27:22.360 INFO [stderr]   |
Dec 06 16:27:22.360 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 16:27:22.360 INFO [stderr] 
Dec 06 16:27:32.896 INFO [stderr]     Finished dev [optimized + debuginfo] target(s) in 1m 23s
Dec 06 16:27:32.908 INFO [stderr] su: No module specific data is present
Dec 06 16:27:33.541 INFO running `"docker" "inspect" "d366f0b71e3d71dca0643d7dc0e820f6ac8fc37af14866b426a385c890070680"`
Dec 06 16:27:33.772 INFO running `"docker" "rm" "-f" "d366f0b71e3d71dca0643d7dc0e820f6ac8fc37af14866b426a385c890070680"`
Dec 06 16:27:34.104 INFO [stdout] d366f0b71e3d71dca0643d7dc0e820f6ac8fc37af14866b426a385c890070680
Dec 06 16:27:34.106 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 16:27:34.482 INFO [stdout] c9ce6b857e5d66ca36f84d19afbab33849c7cc91071777ef69a962d652b95a86
Dec 06 16:27:34.490 INFO running `"docker" "start" "-a" "c9ce6b857e5d66ca36f84d19afbab33849c7cc91071777ef69a962d652b95a86"`
Dec 06 16:27:35.823 INFO [stderr] usermod: no changes
Dec 06 16:27:35.920 INFO [stderr]     Finished dev [optimized + debuginfo] target(s) in 0.07s
Dec 06 16:27:35.936 INFO [stderr]      Running /target/debug/deps/zksnark-98ce79fe8e815e75
Dec 06 16:27:35.936 INFO [stdout] 
Dec 06 16:27:35.936 INFO [stdout] running 55 tests
Dec 06 16:27:35.952 INFO [stdout] test field::tests::idft_test ... ok
Dec 06 16:27:35.952 INFO [stdout] test field::tests::dft_test ... ok
Dec 06 16:27:35.952 INFO [stdout] test field::tests::polynomial_division_test ... ok
Dec 06 16:27:35.952 INFO [stdout] test field::tests::degree_test ... ok
Dec 06 16:27:35.956 INFO [stdout] test field::tests::prop_degree ... ok
Dec 06 16:27:35.972 INFO [stdout] test field::tests::powers_test ... ok
Dec 06 16:27:35.972 INFO [stdout] test field::z251::tests::z251_add ... ok
Dec 06 16:27:35.972 INFO [stdout] test field::z251::tests::z251_mul_inv ... ok
Dec 06 16:27:35.972 INFO [stdout] test field::z251::tests::z251_neg ... ok
Dec 06 16:27:35.972 INFO [stdout] test field::tests::prop_polynomial_evaluate ... ok
Dec 06 16:27:35.972 INFO [stdout] test field::z251::tests::crt ... ok
Dec 06 16:27:35.981 INFO [stdout] test groth16::circuit::ast::tests::variable_order_test ... ok
Dec 06 16:27:35.996 INFO [stdout] test groth16::circuit::ast::tests::split_at_char_test ... ok
Dec 06 16:27:35.996 INFO [stdout] test groth16::circuit::builder::tests::and_test ... ok
Dec 06 16:27:36.000 INFO [stdout] test groth16::circuit::ast::tests::parse_token_test ... ok
Dec 06 16:27:36.000 INFO [stdout] test groth16::circuit::ast::tests::next_group_test ... ok
Dec 06 16:27:36.000 INFO [stdout] test groth16::circuit::ast::tests::tokenlist_from_string ... ok
Dec 06 16:27:36.011 INFO [stdout] test groth16::circuit::ast::tests::parse_expression_test ... ok
Dec 06 16:27:36.025 INFO [stdout] test groth16::circuit::builder::tests::bit_checker_test ... ok
Dec 06 16:27:36.025 INFO [stdout] test groth16::circuit::builder::tests::not_test ... ok
Dec 06 16:27:36.025 INFO [stdout] test groth16::circuit::builder::tests::or_test ... ok
Dec 06 16:27:36.028 INFO [stdout] test groth16::circuit::builder::tests::xor_test ... ok
Dec 06 16:27:36.048 INFO [stdout] test groth16::circuit::builder::tests::bitwise_op_test ... ok
Dec 06 16:27:36.052 INFO [stdout] test groth16::circuit::tests::evaluate_test ... ok
Dec 06 16:27:36.084 INFO [stdout] test groth16::coefficient_poly::tests::dummy_add ... ok
Dec 06 16:27:36.084 INFO [stdout] test groth16::circuit::tests::try_parse_impl_test ... ok
Dec 06 16:27:36.100 INFO [stdout] test groth16::circuit::tests::weights_test ... ok
Dec 06 16:27:36.152 INFO [stdout] test groth16::coefficient_poly::tests::dummy_mul ... ok
Dec 06 16:27:36.168 INFO [stdout] test groth16::coefficient_poly::tests::dummy_neg ... ok
Dec 06 16:27:36.216 INFO [stdout] test groth16::coefficient_poly::tests::dummy_root_poly ... ok
Dec 06 16:27:36.216 INFO [stdout] test groth16::coefficient_poly::tests::dummy_scalar_mul ... ok
Dec 06 16:27:36.240 INFO [stdout] test groth16::coefficient_poly::tests::dummy_sub ... ok
Dec 06 16:27:36.305 INFO [stdout] test field::tests::polynomial_divisionby0_test ... ok
Dec 06 16:27:36.356 INFO [stdout] test groth16::coefficient_poly::tests::dummy_div ... ok
Dec 06 16:27:36.482 INFO [stdout] test groth16::circuit::builder::tests::fan_in_and_test ... ok
Dec 06 16:27:36.674 INFO [stdout] test groth16::circuit::builder::tests::fan_in_or_test ... ok
Dec 06 16:27:36.686 INFO [stdout] test groth16::circuit::builder::tests::fan_in_xor_test ... ok
Dec 06 16:27:36.756 INFO [stdout] test groth16::coefficient_poly::tests::dummy_sum ... ok
Dec 06 16:27:36.836 INFO [stdout] test groth16::coefficient_poly::tests::dummy_lagrange ... ok
Dec 06 16:27:36.975 INFO [stdout] test groth16::coefficient_poly::tests::dummy_from_roots ... ok
Dec 06 16:27:37.918 INFO [stdout] test groth16::tests::qap_from_roots ... ok
Dec 06 16:27:38.268 INFO [stdout] test groth16::tests::qap_from_ast ... ok
Dec 06 16:27:38.662 INFO [stdout] test groth16::tests::quadratic_share_honest ... ok
Dec 06 16:27:38.792 INFO [stdout] test groth16::fr::tests::single_mult_honest_bn ... ok
Dec 06 16:27:39.362 INFO [stdout] test groth16::tests::single_mult_honest ... ok
Dec 06 16:27:39.392 INFO [stdout] test groth16::tests::qap_from_file ... ok
Dec 06 16:27:39.438 INFO [stdout] test groth16::tests::single_mult_random_proof ... ok
Dec 06 16:27:39.896 INFO [stdout] test tests::circuit_builder_test ... ok
Dec 06 16:27:39.916 INFO [stdout] test groth16::fr::tests::bn_encrypt_quad_test ... ok
Dec 06 16:27:40.436 INFO [stdout] test tests::simple_circuit_test ... ok
Dec 06 16:27:40.902 INFO [stdout] test groth16::fr::tests::bn_encrypt_cubic_test ... ok
Dec 06 16:27:41.332 INFO [stdout] test groth16::tests::quadratic_share_random_proof ... ok
Dec 06 16:27:45.971 INFO [stdout] test groth16::fr::tests::exp_encrypted_test ... ok
Dec 06 16:27:46.815 INFO [stdout] test groth16::fr::tests::bn_encrypt_deg_15_test ... ok
Dec 06 16:28:07.544 INFO [stdout] test tests::comparator_8bit_test ... ok
Dec 06 16:28:07.544 INFO [stdout] 
Dec 06 16:28:07.544 INFO [stdout] test result: ok. 55 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 16:28:07.544 INFO [stdout] 
Dec 06 16:28:07.547 INFO [stderr]    Doc-tests zksnark
Dec 06 16:28:08.922 INFO [stdout] 
Dec 06 16:28:08.922 INFO [stdout] running 11 tests
Dec 06 16:28:15.053 INFO [stdout] test src/field/mod.rs - field::powers (line 360) ... ok
Dec 06 16:28:15.256 INFO [stdout] test src/field/mod.rs - field::Polynomial::evaluate (line 192) ... ok
Dec 06 16:28:16.288 INFO [stdout] test src/field/mod.rs - field::polynomial_division (line 302) ... ok
Dec 06 16:28:16.346 INFO [stdout] test src/field/mod.rs - field::Polynomial::coefficients (line 130) ... ok
Dec 06 16:28:16.823 INFO [stdout] test src/field/mod.rs - field::Polynomial (line 107) ... ok
Dec 06 16:28:17.384 INFO [stdout] test src/field/mod.rs - field::Polynomial::degree (line 153) ... ok
Dec 06 16:28:18.060 INFO [stdout] test src/field/mod.rs - field (line 19) ... ok
Dec 06 16:28:18.352 INFO [stdout] test src/groth16/circuit/builder/mod.rs - groth16::circuit::builder::Circuit<T> (line 114) ... ok
Dec 06 16:28:18.383 INFO [stdout] test src/groth16/circuit/builder/mod.rs - groth16::circuit::builder::Circuit<T> (line 75) ... ok
Dec 06 16:28:18.472 INFO [stdout] test src/groth16/circuit/builder/mod.rs - groth16::circuit::builder::Circuit<T> (line 59) ... ok
Dec 06 16:28:20.509 INFO [stdout] test src/lib.rs -  (line 80) ... ok
Dec 06 16:28:20.510 INFO [stdout] 
Dec 06 16:28:20.510 INFO [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 16:28:20.510 INFO [stdout] 
Dec 06 16:28:20.551 INFO [stderr] su: No module specific data is present
Dec 06 16:28:21.158 INFO running `"docker" "inspect" "c9ce6b857e5d66ca36f84d19afbab33849c7cc91071777ef69a962d652b95a86"`
Dec 06 16:28:21.456 INFO running `"docker" "rm" "-f" "c9ce6b857e5d66ca36f84d19afbab33849c7cc91071777ef69a962d652b95a86"`
Dec 06 16:28:21.820 INFO [stdout] c9ce6b857e5d66ca36f84d19afbab33849c7cc91071777ef69a962d652b95a86