[INFO] fetching crate zerocaf 0.2.0...
[INFO] extracting crate zerocaf 0.2.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/zerocaf/0.2.0
[INFO] extracting crate zerocaf 0.2.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/zerocaf/0.2.0
[INFO] validating manifest of zerocaf-0.2.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of zerocaf-0.2.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing zerocaf-0.2.0
[INFO] finished frobbing zerocaf-0.2.0
[INFO] frobbed toml for zerocaf-0.2.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/zerocaf/0.2.0/Cargo.toml
[INFO] started frobbing zerocaf-0.2.0
[INFO] finished frobbing zerocaf-0.2.0
[INFO] frobbed toml for zerocaf-0.2.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/zerocaf/0.2.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing zerocaf-0.2.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/zerocaf/0.2.0:/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=warn" "-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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 8bd0f2674220199d18835a4f91256da725e7a83d151dfbc4660518314802d162
[INFO] running `"docker" "start" "-a" "8bd0f2674220199d18835a4f91256da725e7a83d151dfbc4660518314802d162"`
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling subtle v2.1.1
[INFO] [stderr]    Compiling clear_on_drop v0.2.3
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling num-bigint v0.2.2
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling curve25519-dalek v1.2.2
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]    Compiling num v0.2.0
[INFO] [stderr]    Compiling zerocaf v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.22s
[INFO] running `"docker" "inspect" "8bd0f2674220199d18835a4f91256da725e7a83d151dfbc4660518314802d162"`
[INFO] running `"docker" "rm" "-f" "8bd0f2674220199d18835a4f91256da725e7a83d151dfbc4660518314802d162"`
[INFO] [stdout] 8bd0f2674220199d18835a4f91256da725e7a83d151dfbc4660518314802d162
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/zerocaf/0.2.0:/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=warn" "-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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1f5aef67a7d159ddba87841fa256073a0a077f412921112f71e76a0c418c4fec
[INFO] running `"docker" "start" "-a" "1f5aef67a7d159ddba87841fa256073a0a077f412921112f71e76a0c418c4fec"`
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling regex-automata v0.1.8
[INFO] [stderr]    Compiling rand_xoshiro v0.1.0
[INFO] [stderr]    Compiling criterion-plot v0.3.1
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling tinytemplate v1.0.2
[INFO] [stderr]    Compiling csv-core v0.1.6
[INFO] [stderr]    Compiling bstr v0.2.6
[INFO] [stderr]    Compiling csv v1.1.1
[INFO] [stderr]    Compiling criterion v0.2.11
[INFO] [stderr]    Compiling zerocaf v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: function `non_QRmod_sqrt_tonelli_shanks` should have a snake case name
[INFO] [stderr]     --> src/backend/u64/field.rs:1283:8
[INFO] [stderr]      |
[INFO] [stderr] 1283 |     fn non_QRmod_sqrt_tonelli_shanks() {
[INFO] [stderr]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `non_qrmod_sqrt_tonelli_shanks`
[INFO] [stderr]      |
[INFO] [stderr]      = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.18s
[INFO] running `"docker" "inspect" "1f5aef67a7d159ddba87841fa256073a0a077f412921112f71e76a0c418c4fec"`
[INFO] running `"docker" "rm" "-f" "1f5aef67a7d159ddba87841fa256073a0a077f412921112f71e76a0c418c4fec"`
[INFO] [stdout] 1f5aef67a7d159ddba87841fa256073a0a077f412921112f71e76a0c418c4fec
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/zerocaf/0.2.0:/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=warn" "-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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 1a2cb1de0947fcd8ebe0ba532f25256ac6c530ee1a6b00d39fa420b9b1ca1687
[INFO] running `"docker" "start" "-a" "1a2cb1de0947fcd8ebe0ba532f25256ac6c530ee1a6b00d39fa420b9b1ca1687"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/zerocaf-5c4cb8dcdab43b22
[INFO] [stdout] 
[INFO] [stdout] running 74 tests
[INFO] [stdout] test backend::u64::field::tests::from_bytes_conversion ... ok
[INFO] [stdout] test backend::u64::field::tests::evenness ... ok
[INFO] [stdout] test backend::u64::field::tests::addition_without_modulo ... ok
[INFO] [stdout] test backend::u64::field::tests::from_montgomery_conv ... ok
[INFO] [stdout] test backend::u64::field::tests::from_ristretto255scalar ... ok
[INFO] [stdout] test backend::u64::field::tests::division ... ok
[INFO] [stdout] test backend::u64::field::tests::addition_with_modulo ... ok
[INFO] [stdout] test backend::u64::field::tests::from_u64 ... ok
[INFO] [stdout] test backend::u64::field::tests::addition_mod_0 ... ok
[INFO] [stdout] test backend::u64::field::tests::from_u32 ... ok
[INFO] [stdout] test backend::u64::field::tests::from_u16 ... ok
[INFO] [stdout] test backend::u64::field::tests::from_u8 ... ok
[INFO] [stdout] test backend::u64::field::tests::from_u128 ... ok
[INFO] [stdout] test backend::u64::field::tests::add_field_l ... ok
[INFO] [stdout] test backend::u64::field::tests::half ... ok
[INFO] [stdout] test backend::u64::field::tests::inner_two_pow_k ... ok
[INFO] [stdout] test backend::u64::field::tests::into_ristretto255scalar ... ok
[INFO] [stdout] test backend::u64::field::tests::l_field_high_bit ... ok
[INFO] [stdout] test backend::u64::field::tests::kalinski_inverse ... ok
[INFO] [stdout] test backend::u64::field::tests::legendre_symbol ... ok
[INFO] [stdout] test backend::u64::field::tests::negate_one ... ok
[INFO] [stdout] test backend::u64::field::tests::negation ... ok
[INFO] [stdout] test backend::u64::field::tests::mul_without_modulo ... ok
[INFO] [stdout] test backend::u64::field::tests::square ... ok
[INFO] [stdout] test backend::u64::field::tests::square_zero_and_identity ... ok
[INFO] [stdout] test backend::u64::field::tests::ord_impl ... ok
[INFO] [stdout] test backend::u64::field::tests::subtract_equals ... ok
[INFO] [stdout] test backend::u64::field::tests::subtraction_with_mod ... ok
[INFO] [stdout] test backend::u64::field::tests::subtraction_without_mod ... ok
[INFO] [stdout] test backend::u64::field::tests::to_bytes_conversion ... ok
[INFO] [stdout] test backend::u64::field::tests::to_montgomery_conv ... ok
[INFO] [stdout] test backend::u64::field::tests::mul_with_modulo ... ok
[INFO] [stdout] test backend::u64::scalar::tests::add_with_modulo ... ok
[INFO] [stdout] test backend::u64::scalar::tests::even_scalar ... ok
[INFO] [stdout] test backend::u64::scalar::tests::from_montgomery_conversion ... ok
[INFO] [stdout] test backend::u64::scalar::tests::half ... ok
[INFO] [stdout] test backend::u64::scalar::tests::montgomery_mul ... ok
[INFO] [stdout] test backend::u64::scalar::tests::mul_by_identity ... ok
[INFO] [stdout] test backend::u64::scalar::tests::mul_by_zero ... ok
[INFO] [stdout] test backend::u64::scalar::tests::mul_internal ... ok
[INFO] [stdout] test backend::u64::scalar::tests::partial_ord_and_eq ... ok
[INFO] [stdout] test backend::u64::scalar::tests::scalar_mul ... ok
[INFO] [stdout] test backend::u64::scalar::tests::square ... ok
[INFO] [stdout] test backend::u64::scalar::tests::square_internal ... ok
[INFO] [stdout] test backend::u64::scalar::tests::square_zero_and_identity ... ok
[INFO] [stdout] test backend::u64::scalar::tests::sub_with_modulo ... ok
[INFO] [stdout] test backend::u64::scalar::tests::sub_without_modulo ... ok
[INFO] [stdout] test backend::u64::scalar::tests::to_montgomery_conversion ... ok
[INFO] [stdout] test backend::u64::scalar::tests::a_pow_b ... ok
[INFO] [stdout] test backend::u64::field::tests::a_pow_b ... ok
[INFO] [stdout] test backend::u64::field::tests::mod_sqrt_tonelli_shanks ... ok
[INFO] [stdout] test backend::u64::field::tests::negate_zero ... ok
[INFO] [stdout] test backend::u64::field::tests::non_QRmod_sqrt_tonelli_shanks ... ok
[INFO] [stdout] test edwards::tests::affine_point_ct_eq ... ok
[INFO] [stdout] test edwards::tests::extended_coords_neg_identity ... ok
[INFO] [stdout] test edwards::tests::extended_double_and_add ... ok
[INFO] [stdout] test backend::u64::field::tests::subtract_field_l ... ok
[INFO] [stdout] test edwards::tests::extended_point_addition ... ok
[INFO] [stdout] test backend::u64::field::tests::savas_koc_inverse ... ok
[INFO] [stdout] test edwards::tests::from_projective_to_extended ... ok
[INFO] [stdout] test edwards::tests::affine_point_eq ... ok
[INFO] [stdout] test edwards::tests::extended_point_doubling_by_addition ... ok
[INFO] [stdout] test edwards::tests::extended_point_doubling ... ok
[INFO] [stdout] test edwards::tests::extended_point_neg ... ok
[INFO] [stdout] test edwards::tests::projective_point_addition ... ok
[INFO] [stdout] test edwards::tests::from_extended_to_projective ... ok
[INFO] [stdout] test edwards::tests::projective_coords_neg_identity ... ok
[INFO] [stdout] test edwards::tests::projective_double_and_add ... ok
[INFO] [stdout] test edwards::tests::extended_point_generation ... ok
[INFO] [stdout] test edwards::tests::projective_point_neg ... ok
[INFO] [stdout] test edwards::tests::projective_point_doubling ... ok
[INFO] [stdout] test edwards::tests::point_compression ... ok
[INFO] [stdout] test edwards::tests::projective_point_generation ... ok
[INFO] [stdout] test edwards::tests::point_decompression ... ok
[INFO] [stderr]    Doc-tests zerocaf
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 74 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs -  (line 51) ... ok
[INFO] [stdout] test src/scalar.rs - scalar (line 15) ... ok
[INFO] [stdout] test src/field.rs - field (line 11) ... ok
[INFO] [stdout] test src/edwards.rs - edwards (line 9) ... ok
[INFO] [stdout] test src/lib.rs -  (line 107) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "1a2cb1de0947fcd8ebe0ba532f25256ac6c530ee1a6b00d39fa420b9b1ca1687"`
[INFO] running `"docker" "rm" "-f" "1a2cb1de0947fcd8ebe0ba532f25256ac6c530ee1a6b00d39fa420b9b1ca1687"`
[INFO] [stdout] 1a2cb1de0947fcd8ebe0ba532f25256ac6c530ee1a6b00d39fa420b9b1ca1687