[INFO] fetching crate curve25519-dalek 4.0.0-pre.1...
[INFO] testing curve25519-dalek-4.0.0-pre.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate curve25519-dalek 4.0.0-pre.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate curve25519-dalek 4.0.0-pre.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate curve25519-dalek 4.0.0-pre.1
[INFO] finished tweaking crates.io crate curve25519-dalek 4.0.0-pre.1
[INFO] tweaked toml for crates.io crate curve25519-dalek 4.0.0-pre.1 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 759e0a076c0de4e97b72c7b81b6772c9a8c499a7d504feae9ab9b1238ae4830d
[INFO] running `Command { std: "docker" "start" "-a" "759e0a076c0de4e97b72c7b81b6772c9a8c499a7d504feae9ab9b1238ae4830d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "759e0a076c0de4e97b72c7b81b6772c9a8c499a7d504feae9ab9b1238ae4830d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "759e0a076c0de4e97b72c7b81b6772c9a8c499a7d504feae9ab9b1238ae4830d", kill_on_drop: false }`
[INFO] [stdout] 759e0a076c0de4e97b72c7b81b6772c9a8c499a7d504feae9ab9b1238ae4830d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 919ceab8d1351b1075efa99e5ca5875d141413444bf733496d53ada31baeadbf
[INFO] running `Command { std: "docker" "start" "-a" "919ceab8d1351b1075efa99e5ca5875d141413444bf733496d53ada31baeadbf", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling subtle v2.4.1
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling curve25519-dalek v4.0.0-pre.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.20s
[INFO] running `Command { std: "docker" "inspect" "919ceab8d1351b1075efa99e5ca5875d141413444bf733496d53ada31baeadbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "919ceab8d1351b1075efa99e5ca5875d141413444bf733496d53ada31baeadbf", kill_on_drop: false }`
[INFO] [stdout] 919ceab8d1351b1075efa99e5ca5875d141413444bf733496d53ada31baeadbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e803fd86012c09135380cbbfc9b22d7c9462888e3a48bbd171b28790609094a3
[INFO] running `Command { std: "docker" "start" "-a" "e803fd86012c09135380cbbfc9b22d7c9462888e3a48bbd171b28790609094a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling sha2 v0.9.6
[INFO] [stderr]    Compiling curve25519-dalek v4.0.0-pre.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 14.91s
[INFO] running `Command { std: "docker" "inspect" "e803fd86012c09135380cbbfc9b22d7c9462888e3a48bbd171b28790609094a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e803fd86012c09135380cbbfc9b22d7c9462888e3a48bbd171b28790609094a3", kill_on_drop: false }`
[INFO] [stdout] e803fd86012c09135380cbbfc9b22d7c9462888e3a48bbd171b28790609094a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cdec7bc49592d18a2e75fc7d80a9ec9ac72494e67604d8936ee4f4aac325e616
[INFO] running `Command { std: "docker" "start" "-a" "cdec7bc49592d18a2e75fc7d80a9ec9ac72494e67604d8936ee4f4aac325e616", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/curve25519_dalek-7115597d5b6c260a)
[INFO] [stdout] running 110 tests
[INFO] [stdout] test backend::serial::u64::scalar::test::from_bytes_wide ... ok
[INFO] [stdout] test backend::serial::u64::scalar::test::montgomery_mul ... ok
[INFO] [stdout] test backend::serial::u64::scalar::test::add ... ok
[INFO] [stdout] test backend::serial::u64::scalar::test::montgomery_square_max ... ok
[INFO] [stdout] test backend::serial::u64::scalar::test::montgomery_mul_max ... ok
[INFO] [stdout] test backend::serial::u64::scalar::test::square_max ... ok
[INFO] [stdout] test backend::serial::u64::scalar::test::sub ... ok
[INFO] [stdout] test constants::test::test_sqrt_ad_minus_one ... ok
[INFO] [stdout] test constants::test::test_d_vs_ratio ... ok
[INFO] [stdout] test backend::serial::u64::scalar::test::mul ... ok
[INFO] [stdout] test constants::test::test_eight_torsion ... ok
[INFO] [stdout] test edwards::test::basepoint16_vs_mul_by_pow_2_4 ... ok
[INFO] [stdout] test constants::test::test_sqrt_minus_one ... ok
[INFO] [stdout] test constants::test::test_sqrt_constants_sign ... ok
[INFO] [stdout] test constants::test::test_four_torsion ... ok
[INFO] [stdout] test backend::serial::u64::scalar::test::mul_max ... ok
[INFO] [stdout] test edwards::test::basepoint_decompression_compression ... ok
[INFO] [stdout] test constants::test::test_two_torsion ... ok
[INFO] [stdout] test edwards::test::basepoint_double_vs_basepoint2 ... ok
[INFO] [stdout] test edwards::test::decompression_sign_handling ... ok
[INFO] [stdout] test edwards::test::basepoint_plus_basepoint_vs_basepoint2 ... ok
[INFO] [stdout] test edwards::test::basepoint_mult_by_basepoint_order ... ok
[INFO] [stdout] test edwards::test::basepoint_mult_two_vs_basepoint2 ... ok
[INFO] [stdout] test edwards::test::vartime::multiscalar_mul_vs_ed25519py ... ok
[INFO] [stdout] test edwards::test::conditional_assign_for_affine_niels_point ... ok
[INFO] [stdout] test edwards::test::is_identity ... ok
[INFO] [stdout] test edwards::test::is_small_order ... ok
[INFO] [stdout] test edwards::test::basepoint_table_basepoint_function_correct ... ok
[INFO] [stdout] test edwards::test::scalarmult_extended_point_works_both_ways ... ok
[INFO] [stdout] test edwards::test::test_precomputed_basepoint_mult ... ok
[INFO] [stdout] test edwards::test::vartime::double_scalar_mul_basepoint_vs_ed25519py ... ok
[INFO] [stdout] test edwards::test::vartime::multiscalar_mul_vartime_vs_consttime ... ok
[INFO] [stdout] test edwards::test::elligator_signal_test_vectors ... ok
[INFO] [stdout] test edwards::test::extended_point_equality_handles_scaling ... ok
[INFO] [stdout] test edwards::test::compressed_identity ... ok
[INFO] [stdout] test field::test::a_p58_vs_ap58_constant ... ok
[INFO] [stdout] test field::test::a_invert_vs_inverse_of_a_constant ... ok
[INFO] [stdout] test field::test::batch_invert_empty ... ok
[INFO] [stdout] test field::test::batch_invert_a_matches_nonbatched ... ok
[INFO] [stdout] test edwards::test::scalar_mul_vs_ed25519py ... ok
[INFO] [stdout] test edwards::test::to_affine_niels_clears_denominators ... ok
[INFO] [stdout] test field::test::a_square_vs_a_squared_constant ... ok
[INFO] [stdout] test field::test::a_square2_vs_a_squared_constant ... ok
[INFO] [stdout] test field::test::a_mul_a_vs_a_squared_constant ... ok
[INFO] [stdout] test field::test::equality ... ok
[INFO] [stdout] test field::test::from_bytes_highbit_is_ignored ... ok
[INFO] [stdout] test field::test::sqrt_ratio_behavior ... ok
[INFO] [stdout] test field::test::encoding_is_canonical ... ok
[INFO] [stdout] test edwards::test::impl_sum ... ok
[INFO] [stdout] test edwards::test::basepoint_plus_basepoint_projective_niels_vs_basepoint2 ... ok
[INFO] [stdout] test field::test::conditional_negate ... ok
[INFO] [stdout] test montgomery::test::basepoint_edwards_to_montgomery ... ok
[INFO] [stdout] test montgomery::test::basepoint_montgomery_to_edwards ... ok
[INFO] [stdout] test edwards::test::basepoint_plus_basepoint_affine_niels_vs_basepoint2 ... ok
[INFO] [stdout] test edwards::test::basepoint_mult_vs_ed25519py ... ok
[INFO] [stdout] test edwards::test::basepoint_mult_one_vs_basepoint ... ok
[INFO] [stdout] test montgomery::test::identity_in_different_models ... ok
[INFO] [stdout] test montgomery::test::montgomery_elligator_correct ... ok
[INFO] [stdout] test montgomery::test::montgomery_elligator_zero_zero ... ok
[INFO] [stdout] test montgomery::test::eq_defined_mod_p ... ok
[INFO] [stdout] test edwards::test::basepoint_projective_extended_round_trip ... ok
[INFO] [stdout] test scalar::test::add_reduces ... ok
[INFO] [stdout] test montgomery::test::identity_in_different_coordinates ... ok
[INFO] [stdout] test montgomery::test::montgomery_ladder_matches_edwards_scalarmult ... ok
[INFO] [stdout] test ristretto::test::encodings_of_small_multiples_of_basepoint ... ok
[INFO] [stdout] test ristretto::test::compress_id ... ok
[INFO] [stdout] test ristretto::test::four_torsion_random ... ok
[INFO] [stdout] test ristretto::test::elligator_vs_ristretto_sage ... ok
[INFO] [stdout] test scalar::test::batch_invert_consistency ... ok
[INFO] [stdout] test scalar::test::canonical_decoding ... ok
[INFO] [stdout] test ristretto::test::four_torsion_basepoint ... ok
[INFO] [stdout] test scalar::test::batch_invert_empty ... ok
[INFO] [stdout] test montgomery::test::montgomery_to_edwards_rejects_twist ... ok
[INFO] [stdout] test ristretto::test::scalarmult_ristrettopoint_works_both_ways ... ok
[INFO] [stdout] test ristretto::test::decompress_id ... ok
[INFO] [stdout] test ristretto::test::basepoint_roundtrip ... ok
[INFO] [stdout] test scalar::test::invert ... ok
[INFO] [stdout] test scalar::test::from_bytes_mod_order_wide ... ok
[INFO] [stdout] test ristretto::test::decompress_negative_s_fails ... ok
[INFO] [stdout] test scalar::test::scalar_mul_by_one ... ok
[INFO] [stdout] test scalar::test::to_bytes_from_bytes_roundtrips ... ok
[INFO] [stdout] test scalar::test::non_adjacent_form_test_vector ... ok
[INFO] [stdout] test scalar::test::impl_product ... ok
[INFO] [stdout] test scalar::test::montgomery_reduce_matches_from_bytes_mod_order_wide ... ok
[INFO] [stdout] test scalar::test::neg_twice_is_identity ... ok
[INFO] [stdout] test scalar::test::fuzzer_testcase_reduction ... ok
[INFO] [stdout] test scalar::test::impl_add ... ok
[INFO] [stdout] test scalar::test::quarkslab_scalar_overflow_does_not_occur ... ok
[INFO] [stdout] test scalar::test::impl_sum ... ok
[INFO] [stdout] test scalar::test::from_u64 ... ok
[INFO] [stdout] test ristretto::test::impl_sum ... ok
[INFO] [stdout] test scalar::test::reduce ... ok
[INFO] [stdout] test scalar::test::impl_mul ... ok
[INFO] [stdout] test scalar::test::square ... ok
[INFO] [stdout] test scalar::test::sub_reduces ... ok
[INFO] [stdout] test scalar::test::batch_invert_with_a_zero_input_panics - should panic ... ok
[INFO] [stdout] test ristretto::test::random_roundtrip ... ok
[INFO] [stdout] test edwards::test::basepoint_tables ... ok
[INFO] [stdout] test ristretto::test::double_and_compress_1024_random_points ... ok
[INFO] [stdout] test scalar::test::test_pippenger_radix ... ok
[INFO] [stdout] test edwards::test::basepoint_tables_unreduced_scalar ... ok
[INFO] [stdout] test ristretto::test::vartime_precomputed_vs_nonprecomputed_multiscalar ... ok
[INFO] [stdout] test edwards::test::vartime_precomputed_vs_nonprecomputed_multiscalar ... ok
[INFO] [stdout] test edwards::test::monte_carlo_overflow_underflow_debug_assert_test ... ok
[INFO] [stdout] test backend::serial::scalar_mul::pippenger::test::test_vartime_pippenger ... ok
[INFO] [stdout] test edwards::test::multiscalar_consistency_n_100 ... ok
[INFO] [stdout] test edwards::test::multiscalar_consistency_n_250 ... ok
[INFO] [stdout] test scalar::test::non_adjacent_form_random ... ok
[INFO] [stdout] test edwards::test::multiscalar_consistency_n_500 ... ok
[INFO] [stderr]    Doc-tests curve25519-dalek
[INFO] [stdout] test edwards::test::multiscalar_consistency_n_1000 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 110 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 50.12s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test src/ristretto.rs - ristretto::RistrettoBasepointTable (line 988) ... ok
[INFO] [stdout] test src/scalar.rs - scalar (line 36) ... ok
[INFO] [stdout] test src/edwards.rs - edwards::EdwardsPoint::is_small_order (line 1024) ... ok
[INFO] [stdout] test src/scalar.rs - scalar (line 68) ... ok
[INFO] [stdout] test src/scalar.rs - scalar::Scalar::batch_invert (line 750) ... ok
[INFO] [stdout] test src/edwards.rs - edwards::EdwardsPoint::is_torsion_free (line 1054) ... ok
[INFO] [stdout] test src/scalar.rs - scalar::Scalar::from (line 511) ... ok
[INFO] [stdout] test src/scalar.rs - scalar (line 93) ... ok
[INFO] [stdout] test src/scalar.rs - scalar::Scalar::is_canonical (line 1115) ... ok
[INFO] [stdout] test src/constants.rs - constants (line 18) ... ok
[INFO] [stdout] test src/scalar.rs - scalar::Scalar::invert (line 706) ... ok
[INFO] [stdout] test src/scalar.rs - scalar (line 121) ... ok
[INFO] [stdout] test src/scalar.rs - scalar::Scalar::random (line 556) ... ok
[INFO] [stdout] test src/ristretto.rs - ristretto::RistrettoPoint::conditional_select (line 1035) ... ok
[INFO] [stdout] test src/ristretto.rs - ristretto::RistrettoPoint::hash_from_bytes (line 678) ... ok
[INFO] [stdout] test src/scalar.rs - scalar::Scalar::to_bytes (line 651) ... ok
[INFO] [stdout] test src/scalar.rs - scalar (line 48) ... ok
[INFO] [stdout] test src/scalar.rs - scalar::Scalar::as_bytes (line 666) ... ok
[INFO] [stdout] test src/scalar.rs - scalar::Scalar::from_hash (line 613) ... ok
[INFO] [stdout] test src/scalar.rs - scalar::Scalar::hash_from_bytes (line 583) ... ok
[INFO] [stdout] test src/traits.rs - traits::MultiscalarMul::multiscalar_mul (line 86) ... ok
[INFO] [stdout] test src/ristretto.rs - ristretto::RistrettoPoint::double_and_compress_batch (line 489) ... ok
[INFO] [stdout] test src/traits.rs - traits::VartimeMultiscalarMul::vartime_multiscalar_mul (line 201) ... ok
[INFO] [stdout] test src/traits.rs - traits::VartimeMultiscalarMul::optional_multiscalar_mul (line 138) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.55s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cdec7bc49592d18a2e75fc7d80a9ec9ac72494e67604d8936ee4f4aac325e616", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdec7bc49592d18a2e75fc7d80a9ec9ac72494e67604d8936ee4f4aac325e616", kill_on_drop: false }`
[INFO] [stdout] cdec7bc49592d18a2e75fc7d80a9ec9ac72494e67604d8936ee4f4aac325e616