[INFO] fetching crate dusk-plonk 0.2.6...
[INFO] testing dusk-plonk-0.2.6 against beta-2020-07-24 for beta-1.46-1
[INFO] extracting crate dusk-plonk 0.2.6 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate dusk-plonk 0.2.6 on toolchain beta-2020-07-24
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dusk-plonk 0.2.6
[INFO] finished tweaking crates.io crate dusk-plonk 0.2.6
[INFO] tweaked toml for crates.io crate dusk-plonk 0.2.6 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8825570a22e131c08a389e5fcba695af450db927ff6a8e387ad84f5961b5b5df
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8825570a22e131c08a389e5fcba695af450db927ff6a8e387ad84f5961b5b5df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8825570a22e131c08a389e5fcba695af450db927ff6a8e387ad84f5961b5b5df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8825570a22e131c08a389e5fcba695af450db927ff6a8e387ad84f5961b5b5df", kill_on_drop: false }`
[INFO] [stdout] 8825570a22e131c08a389e5fcba695af450db927ff6a8e387ad84f5961b5b5df
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d8d381137a48150fac9508bc9a5da31dd07644a343941f484d91ec0be1d937ba
[INFO] running `Command { std: "docker" "start" "-a" "d8d381137a48150fac9508bc9a5da31dd07644a343941f484d91ec0be1d937ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling keccak v0.1.0
[INFO] [stderr]    Compiling generic-array v0.14.3
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling zeroize_derive v1.0.0
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling crypto-mac v0.8.0
[INFO] [stderr]    Compiling blake2 v0.9.0
[INFO] [stderr]    Compiling zeroize v1.1.0
[INFO] [stderr]    Compiling merlin v2.0.0
[INFO] [stderr]    Compiling dusk-bls12_381 v0.1.2
[INFO] [stderr]    Compiling dusk-jubjub v0.3.5
[INFO] [stderr]    Compiling dusk-plonk v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.94s
[INFO] running `Command { std: "docker" "inspect" "d8d381137a48150fac9508bc9a5da31dd07644a343941f484d91ec0be1d937ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8d381137a48150fac9508bc9a5da31dd07644a343941f484d91ec0be1d937ba", kill_on_drop: false }`
[INFO] [stdout] d8d381137a48150fac9508bc9a5da31dd07644a343941f484d91ec0be1d937ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e4ffe1dd8e70862af4227a37eadc674ae0bee7df725f314997b29d80cf4d03a1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e4ffe1dd8e70862af4227a37eadc674ae0bee7df725f314997b29d80cf4d03a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling dusk-plonk v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.81s
[INFO] running `Command { std: "docker" "inspect" "e4ffe1dd8e70862af4227a37eadc674ae0bee7df725f314997b29d80cf4d03a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4ffe1dd8e70862af4227a37eadc674ae0bee7df725f314997b29d80cf4d03a1", kill_on_drop: false }`
[INFO] [stdout] e4ffe1dd8e70862af4227a37eadc674ae0bee7df725f314997b29d80cf4d03a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c371b61c9429d0fd6d5beb29f2c998a1f413fbad316a8d5e875876dfa238c08a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c371b61c9429d0fd6d5beb29f2c998a1f413fbad316a8d5e875876dfa238c08a", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] [stdout] running 36 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dusk_plonk-82d5a42d97b01532
[INFO] [stdout] test constraint_system::composer::tests::test_prove_verify ... ignored
[INFO] [stdout] test bit_iterator::test::test_bit_iterator8 ... ok
[INFO] [stdout] test commitment_scheme::kzg10::srs::test::test_powers_of ... ok
[INFO] [stdout] test constraint_system::composer::tests::test_initial_circuit_size ... ok
[INFO] [stdout] test commitment_scheme::kzg10::key::test::test_basic_commit ... ok
[INFO] [stdout] test constraint_system::arithmetic::tests::test_correct_add_mul_gate ... test constraint_system::arithmetic::tests::test_correct_add_mul_gate has been running for over 60 seconds
[INFO] [stdout] test constraint_system::boolean::tests::test_incorrect_bool_gate ... test constraint_system::boolean::tests::test_incorrect_bool_gate has been running for over 60 seconds
[INFO] [stdout] test constraint_system::arithmetic::tests::test_correct_add_gate ... test constraint_system::arithmetic::tests::test_correct_add_gate has been running for over 60 seconds
[INFO] [stdout] test constraint_system::boolean::tests::test_correct_bool_gate ... test constraint_system::boolean::tests::test_correct_bool_gate has been running for over 60 seconds
[INFO] [stdout] test constraint_system::arithmetic::tests::test_correct_big_add_mul_gate ... test constraint_system::arithmetic::tests::test_correct_big_add_mul_gate has been running for over 60 seconds
[INFO] [stdout] test constraint_system::arithmetic::tests::test_public_inputs ... test constraint_system::arithmetic::tests::test_public_inputs has been running for over 60 seconds
[INFO] [stdout] test commitment_scheme::kzg10::key::test::test_batch_with_aggregation ... test commitment_scheme::kzg10::key::test::test_batch_with_aggregation has been running for over 60 seconds
[INFO] [stdout] test commitment_scheme::kzg10::key::test::test_batch_verification ... test commitment_scheme::kzg10::key::test::test_batch_verification has been running for over 60 seconds
[INFO] [stdout] test constraint_system::arithmetic::tests::test_incorrect_add_mul_gate ... test constraint_system::arithmetic::tests::test_incorrect_add_mul_gate has been running for over 60 seconds
[INFO] [stdout] test commitment_scheme::kzg10::key::test::test_aggregate_witness ... test commitment_scheme::kzg10::key::test::test_aggregate_witness has been running for over 60 seconds
[INFO] [stdout] test constraint_system::composer::tests::test_multiple_proofs ... test constraint_system::composer::tests::test_multiple_proofs has been running for over 60 seconds
[INFO] [stdout] test constraint_system::ecc::tests::test_ecc_constraint ... test constraint_system::ecc::tests::test_ecc_constraint has been running for over 60 seconds
[INFO] [stdout] test constraint_system::ecc::tests::test_ecc_constraint_should_fail ... test constraint_system::ecc::tests::test_ecc_constraint_should_fail has been running for over 60 seconds
[INFO] [stdout] test constraint_system::ecc::tests::test_ecc_constraint_zero ... test constraint_system::ecc::tests::test_ecc_constraint_zero has been running for over 60 seconds
[INFO] [stdout] test constraint_system::ecc::tests::test_pedersen_balance ... test constraint_system::ecc::tests::test_pedersen_balance has been running for over 60 seconds
[INFO] [stdout] test commitment_scheme::kzg10::key::test::test_batch_verification ... ok
[INFO] [stdout] test constraint_system::arithmetic::tests::test_public_inputs ... ok
[INFO] [stdout] test constraint_system::arithmetic::tests::test_incorrect_add_mul_gate ... ok
[INFO] [stdout] test constraint_system::logic::tests::test_logical_gate_odd_bit_num ... ok
[INFO] [stdout] test constraint_system::range::tests::test_odd_bit_range ... ok
[INFO] [stdout] test commitment_scheme::kzg10::key::test::test_aggregate_witness ... ok
[INFO] [stdout] test fft::domain::tests::elements_contents ... ok
[INFO] [stdout] test fft::domain::tests::size_of_elements ... ok
[INFO] [stdout] test fft::polynomial::test::test_ruffini ... ok
[INFO] [stdout] test fft::polynomial::test::test_ruffini_zero ... ok
[INFO] [stdout] test permutation::permutation::test::test_basic_slow_permutation_poly ... ok
[INFO] [stdout] test permutation::permutation::test::test_permutation_compute_sigmas ... ok
[INFO] [stdout] test constraint_system::ecc::tests::test_pedersen_hash ... test constraint_system::ecc::tests::test_pedersen_hash has been running for over 60 seconds
[INFO] [stdout] test permutation::permutation::test::test_permutation_compute_sigmas_only_left_wires ... ok
[INFO] [stdout] test permutation::permutation::test::test_permutation_format ... ok
[INFO] [stdout] test proof_system::preprocess::test::test_pad ... ok
[INFO] [stdout] test util::test::test_batch_inversion ... ok
[INFO] [stdout] test commitment_scheme::kzg10::key::test::test_batch_with_aggregation ... ok
[INFO] [stdout] test constraint_system::arithmetic::tests::test_correct_add_mul_gate ... ok
[INFO] [stdout] test constraint_system::composer::tests::test_multiple_proofs ... ok
[INFO] [stdout] test constraint_system::boolean::tests::test_incorrect_bool_gate ... ok
[INFO] [stdout] test constraint_system::arithmetic::tests::test_correct_add_gate ... ok
[INFO] [stdout] test constraint_system::ecc::tests::test_point_addition ... ok
[INFO] [stdout] test constraint_system::boolean::tests::test_correct_bool_gate ... ok
[INFO] [stdout] test constraint_system::arithmetic::tests::test_correct_big_add_mul_gate ... ok
[INFO] [stdout] test constraint_system::logic::tests::test_logic_xor_and_constraint ... test constraint_system::logic::tests::test_logic_xor_and_constraint has been running for over 60 seconds
[INFO] [stdout] test constraint_system::ecc::tests::test_ecc_constraint_should_fail ... ok
[INFO] [stdout] test constraint_system::ecc::tests::test_ecc_constraint ... ok
[INFO] [stdout] test constraint_system::range::tests::test_range_constraint ... test constraint_system::range::tests::test_range_constraint has been running for over 60 seconds
[INFO] [stdout] test constraint_system::ecc::tests::test_ecc_constraint_zero ... ok
[INFO] [stdout] test constraint_system::ecc::tests::test_pedersen_hash ... ok
[INFO] [stdout] test constraint_system::range::tests::test_range_constraint ... ok
[INFO] [stdout] test constraint_system::logic::tests::test_logic_xor_and_constraint ... ok
[INFO] [stdout] test constraint_system::ecc::tests::test_pedersen_balance ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 35 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dusk-plonk
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c371b61c9429d0fd6d5beb29f2c998a1f413fbad316a8d5e875876dfa238c08a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c371b61c9429d0fd6d5beb29f2c998a1f413fbad316a8d5e875876dfa238c08a", kill_on_drop: false }`
[INFO] [stdout] c371b61c9429d0fd6d5beb29f2c998a1f413fbad316a8d5e875876dfa238c08a