[INFO] fetching crate dusk-plonk 0.8.1...
[INFO] testing dusk-plonk-0.8.1 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate dusk-plonk 0.8.1 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate dusk-plonk 0.8.1 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-0/source/rust-toolchain
[INFO] started tweaking crates.io crate dusk-plonk 0.8.1
[INFO] finished tweaking crates.io crate dusk-plonk 0.8.1
[INFO] tweaked toml for crates.io crate dusk-plonk 0.8.1 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 19b71244713f8c3fcacb3901e8ab7e971cf55854e322cf0c7124c55ff5bd44d7
[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" "19b71244713f8c3fcacb3901e8ab7e971cf55854e322cf0c7124c55ff5bd44d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19b71244713f8c3fcacb3901e8ab7e971cf55854e322cf0c7124c55ff5bd44d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19b71244713f8c3fcacb3901e8ab7e971cf55854e322cf0c7124c55ff5bd44d7", kill_on_drop: false }`
[INFO] [stdout] 19b71244713f8c3fcacb3901e8ab7e971cf55854e322cf0c7124c55ff5bd44d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "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] 503d135ca97c897ee3beef1ae9642cf62cea40b09aa88c83cabbde39f5528d36
[INFO] running `Command { std: "docker" "start" "-a" "503d135ca97c897ee3beef1ae9642cf62cea40b09aa88c83cabbde39f5528d36", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling keccak v0.1.0
[INFO] [stderr]    Compiling ahash v0.4.7
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling crossbeam-deque v0.8.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling synstructure v0.12.5
[INFO] [stderr]    Compiling derive-hex v0.1.2
[INFO] [stderr]    Compiling zeroize_derive v1.1.0
[INFO] [stderr]    Compiling zeroize v1.3.0
[INFO] [stderr]    Compiling dusk-bytes v0.1.4
[INFO] [stderr]    Compiling merlin v3.0.0
[INFO] [stderr]    Compiling dusk-bls12_381 v0.8.0
[INFO] [stderr]    Compiling dusk-jubjub v0.10.0
[INFO] [stderr]    Compiling dusk-plonk v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.98s
[INFO] running `Command { std: "docker" "inspect" "503d135ca97c897ee3beef1ae9642cf62cea40b09aa88c83cabbde39f5528d36", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "503d135ca97c897ee3beef1ae9642cf62cea40b09aa88c83cabbde39f5528d36", kill_on_drop: false }`
[INFO] [stdout] 503d135ca97c897ee3beef1ae9642cf62cea40b09aa88c83cabbde39f5528d36
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--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] b64ced2d4922ab3cb5471891e622e18f58d2cc872f77d695640a324575bf65a1
[INFO] running `Command { std: "docker" "start" "-a" "b64ced2d4922ab3cb5471891e622e18f58d2cc872f77d695640a324575bf65a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling dusk-plonk v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 8.23s
[INFO] running `Command { std: "docker" "inspect" "b64ced2d4922ab3cb5471891e622e18f58d2cc872f77d695640a324575bf65a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b64ced2d4922ab3cb5471891e622e18f58d2cc872f77d695640a324575bf65a1", kill_on_drop: false }`
[INFO] [stdout] b64ced2d4922ab3cb5471891e622e18f58d2cc872f77d695640a324575bf65a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e89e05c8a8343963c640e547fd003a9ed563960e6edfcbde7e36dd8ae21c30bd
[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" "e89e05c8a8343963c640e547fd003a9ed563960e6edfcbde7e36dd8ae21c30bd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dusk_plonk-ef2f2076e6e29cd5)
[INFO] [stdout] 
[INFO] [stdout] running 53 tests
[INFO] [stdout] test bit_iterator::test::test_bit_iterator8 ... ok
[INFO] [stdout] test commitment_scheme::kzg10::commitment::commitment_tests::commitment_dusk_bytes_serde ... ok
[INFO] [stdout] test commitment_scheme::kzg10::srs::test::test_powers_of ... ok
[INFO] [stdout] test commitment_scheme::kzg10::key::test::opening_key_dusk_bytes ... ok
[INFO] [stdout] test commitment_scheme::kzg10::key::test::commit_key_bytes_unchecked ... ok
[INFO] [stdout] test commitment_scheme::kzg10::key::test::test_aggregate_witness ... ok
[INFO] [stdout] test constraint_system::composer::tests::test_initial_circuit_size ... ok
[INFO] [stdout] test commitment_scheme::kzg10::key::test::commit_key_serde ... ok
[INFO] [stdout] test constraint_system::composer::tests::test_prove_verify ... ignored
[INFO] [stdout] test commitment_scheme::kzg10::key::test::test_basic_commit ... ok
[INFO] [stdout] test commitment_scheme::kzg10::key::test::test_batch_with_aggregation ... ok
[INFO] [stdout] test commitment_scheme::kzg10::key::test::test_batch_verification ... ok
[INFO] [stdout] test commitment_scheme::kzg10::srs::test::public_parameters_bytes_unchecked ... ok
[INFO] [stdout] test constraint_system::boolean::tests::test_correct_bool_gate ... ok
[INFO] [stdout] test constraint_system::boolean::tests::test_incorrect_bool_gate ... ok
[INFO] [stdout] test constraint_system::composer::tests::test_conditional_select ... ok
[INFO] [stdout] test constraint_system::arithmetic::tests::test_correct_add_gate ... ok
[INFO] [stdout] test constraint_system::composer::tests::test_multiple_proofs ... ok
[INFO] [stdout] test commitment_scheme::kzg10::srs::test::test_serialise_deserialise_public_parameter ... ok
[INFO] [stdout] test constraint_system::arithmetic::tests::test_correct_add_mul_gate ... ok
[INFO] [stdout] test constraint_system::arithmetic::tests::test_public_inputs ... ok
[INFO] [stdout] test constraint_system::ecc::tests::test_conditional_select_point ... ok
[INFO] [stdout] test fft::domain::tests::dusk_bytes_evaluation_domain_serde ... ok
[INFO] [stdout] test constraint_system::arithmetic::tests::test_correct_big_add_mul_gate ... 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_multizip_permutation_poly ... ok
[INFO] [stdout] test permutation::permutation::test::test_permutation_compute_sigmas ... ok
[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::linearisation_poly::evaluations_tests::proof_evaluations_dusk_bytes_serde ... ok
[INFO] [stdout] test proof_system::preprocess::test::test_pad ... ok
[INFO] [stdout] test constraint_system::arithmetic::tests::test_incorrect_add_mul_gate ... ok
[INFO] [stdout] test proof_system::proof::proof_tests::test_dusk_bytes_serde_proof ... ok
[INFO] [stdout] test fft::domain::tests::elements_contents ... ok
[INFO] [stdout] test util::test::test_batch_inversion ... ok
[INFO] [stdout] test proof_system::widget::test::test_serialise_deserialise_verifier_key ... ok
[INFO] [stdout] test constraint_system::logic::tests::test_logical_gate_odd_bit_num - should panic ... ok
[INFO] [stdout] test constraint_system::range::tests::test_odd_bit_range - should panic ... ok
[INFO] [stdout] test proof_system::widget::test::test_serialise_deserialise_prover_key ... ok
[INFO] [stdout] test circuit::tests::test_full has been running for over 60 seconds
[INFO] [stdout] test constraint_system::ecc::scalar_mul::fixed_base::tests::test_point_addition ... ok
[INFO] [stdout] test constraint_system::ecc::curve_addition::variable_base_gate::test::test_curve_addition has been running for over 60 seconds
[INFO] [stdout] test constraint_system::ecc::scalar_mul::fixed_base::tests::test_ecc_constraint has been running for over 60 seconds
[INFO] [stdout] test constraint_system::ecc::scalar_mul::fixed_base::tests::test_ecc_constraint_should_fail has been running for over 60 seconds
[INFO] [stdout] test constraint_system::ecc::scalar_mul::fixed_base::tests::test_ecc_constraint_zero has been running for over 60 seconds
[INFO] [stdout] test constraint_system::ecc::scalar_mul::fixed_base::tests::test_pedersen_balance has been running for over 60 seconds
[INFO] [stdout] test constraint_system::ecc::scalar_mul::fixed_base::tests::test_pedersen_hash has been running for over 60 seconds
[INFO] [stdout] test constraint_system::ecc::scalar_mul::variable_base::tests::test_var_base_scalar_mul has been running for over 60 seconds
[INFO] [stdout] test constraint_system::logic::tests::test_logic_xor_and_constraint has been running for over 60 seconds
[INFO] [stdout] test constraint_system::range::tests::test_range_constraint has been running for over 60 seconds
[INFO] [stdout] test constraint_system::ecc::scalar_mul::fixed_base::tests::test_ecc_constraint_should_fail ... ok
[INFO] [stdout] test constraint_system::range::tests::test_range_constraint ... ok
[INFO] [stdout] test constraint_system::ecc::scalar_mul::fixed_base::tests::test_ecc_constraint ... ok
[INFO] [stdout] test constraint_system::ecc::scalar_mul::fixed_base::tests::test_ecc_constraint_zero ... ok
[INFO] [stdout] test constraint_system::logic::tests::test_logic_xor_and_constraint ... ok
[INFO] [stdout] test constraint_system::ecc::scalar_mul::fixed_base::tests::test_pedersen_hash ... ok
[INFO] [stdout] test constraint_system::ecc::curve_addition::variable_base_gate::test::test_curve_addition ... ok
[INFO] [stdout] test circuit::tests::test_full ... ok
[INFO] [stdout] test constraint_system::ecc::scalar_mul::fixed_base::tests::test_pedersen_balance ... ok
[INFO] [stdout] test constraint_system::ecc::scalar_mul::variable_base::tests::test_var_base_scalar_mul ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 52 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 323.18s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dusk-plonk
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 19) ... ok
[INFO] [stdout] test src/circuit.rs - circuit::Circuit (line 111) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 52.05s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e89e05c8a8343963c640e547fd003a9ed563960e6edfcbde7e36dd8ae21c30bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e89e05c8a8343963c640e547fd003a9ed563960e6edfcbde7e36dd8ae21c30bd", kill_on_drop: false }`
[INFO] [stdout] e89e05c8a8343963c640e547fd003a9ed563960e6edfcbde7e36dd8ae21c30bd