[INFO] fetching crate bulletproofs 2.0.0...
[INFO] testing bulletproofs-2.0.0 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate bulletproofs 2.0.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate bulletproofs 2.0.0 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bulletproofs 2.0.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate bulletproofs 2.0.0
[INFO] tweaked toml for crates.io crate bulletproofs 2.0.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a39262ec5c3eba85805014fdf17d2db10361d6dd3e6379f8ecacde030f25f2d5
[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" "a39262ec5c3eba85805014fdf17d2db10361d6dd3e6379f8ecacde030f25f2d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a39262ec5c3eba85805014fdf17d2db10361d6dd3e6379f8ecacde030f25f2d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a39262ec5c3eba85805014fdf17d2db10361d6dd3e6379f8ecacde030f25f2d5", kill_on_drop: false }`
[INFO] [stdout] a39262ec5c3eba85805014fdf17d2db10361d6dd3e6379f8ecacde030f25f2d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3bdb8dd01bc29f7430218a5073f5066864d4efc642730983ae4de3b0ffd50056
[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" "3bdb8dd01bc29f7430218a5073f5066864d4efc642730983ae4de3b0ffd50056", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling byte-tools v0.3.1
[INFO] [stderr]    Compiling packed_simd v0.3.3
[INFO] [stderr]    Compiling cc v1.0.58
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling keccak v0.1.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.8
[INFO] [stderr]    Compiling opaque-debug v0.2.3
[INFO] [stderr]    Compiling subtle v2.2.3
[INFO] [stderr]    Compiling block-padding v0.1.5
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling clear_on_drop v0.2.4
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling sha3 v0.8.2
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling zeroize_derive v1.0.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling zeroize v1.1.0
[INFO] [stderr]    Compiling merlin v2.0.0
[INFO] [stderr]    Compiling thiserror v1.0.20
[INFO] [stderr]    Compiling curve25519-dalek v2.1.0
[INFO] [stderr]    Compiling bulletproofs v2.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `to_bytes`
[INFO] [stdout]    --> src/inner_product_proof.rs:341:12
[INFO] [stdout]     |
[INFO] [stdout] 341 |     pub fn to_bytes(&self) -> Vec<u8> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 05s
[INFO] running `Command { std: "docker" "inspect" "3bdb8dd01bc29f7430218a5073f5066864d4efc642730983ae4de3b0ffd50056", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bdb8dd01bc29f7430218a5073f5066864d4efc642730983ae4de3b0ffd50056", kill_on_drop: false }`
[INFO] [stdout] 3bdb8dd01bc29f7430218a5073f5066864d4efc642730983ae4de3b0ffd50056
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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] a6bcc92c114d2dbf4fc3cd5418a8d74aec92c0ae90846276442ff23c6e377959
[INFO] running `Command { std: "docker" "start" "-a" "a6bcc92c114d2dbf4fc3cd5418a8d74aec92c0ae90846276442ff23c6e377959", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling rayon-core v1.7.1
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling serde_json v1.0.56
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling half v1.6.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling oorandom v11.1.2
[INFO] [stderr]    Compiling hex v0.3.2
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling walkdir v2.3.1
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling regex-automata v0.1.9
[INFO] [stderr]    Compiling bincode v1.3.1
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling serde_cbor v0.11.1
[INFO] [stdout] warning: associated function is never used: `to_bytes`
[INFO] [stdout]    --> src/inner_product_proof.rs:341:12
[INFO] [stdout]     |
[INFO] [stdout] 341 |     pub fn to_bytes(&self) -> Vec<u8> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling bstr v0.2.13
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling rayon v1.3.1
[INFO] [stderr]    Compiling criterion-plot v0.4.3
[INFO] [stderr]    Compiling crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling tinytemplate v1.1.0
[INFO] [stderr]    Compiling plotters v0.2.15
[INFO] [stderr]    Compiling criterion v0.3.3
[INFO] [stderr]    Compiling bulletproofs v2.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 10s
[INFO] running `Command { std: "docker" "inspect" "a6bcc92c114d2dbf4fc3cd5418a8d74aec92c0ae90846276442ff23c6e377959", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6bcc92c114d2dbf4fc3cd5418a8d74aec92c0ae90846276442ff23c6e377959", kill_on_drop: false }`
[INFO] [stdout] a6bcc92c114d2dbf4fc3cd5418a8d74aec92c0ae90846276442ff23c6e377959
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", 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] ed1bae2c276bfc8d72b8c49501dc0a737162c73a348ef8fa2a7e6542f5629181
[INFO] running `Command { std: "docker" "start" "-a" "ed1bae2c276bfc8d72b8c49501dc0a737162c73a348ef8fa2a7e6542f5629181", kill_on_drop: false }`
[INFO] [stderr] warning: associated function is never used: `to_bytes`
[INFO] [stderr]    --> src/inner_product_proof.rs:341:12
[INFO] [stderr]     |
[INFO] [stderr] 341 |     pub fn to_bytes(&self) -> Vec<u8> {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/bulletproofs-36eddaa5fee90056
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test inner_product_proof::tests::test_inner_product ... ok
[INFO] [stdout] test inner_product_proof::tests::make_ipp_2 ... ok
[INFO] [stdout] test inner_product_proof::tests::make_ipp_1 ... ok
[INFO] [stdout] test inner_product_proof::tests::make_ipp_4 ... ok
[INFO] [stdout] test range_proof::tests::detect_dishonest_dealer_during_aggregation ... ok
[INFO] [stdout] test range_proof::tests::test_delta ... ok
[INFO] [stdout] test util::tests::exp_2_is_powers_of_2 ... ok
[INFO] [stdout] test util::tests::test_inner_product ... ok
[INFO] [stdout] test util::tests::test_scalar_exp ... ok
[INFO] [stdout] test util::tests::test_sum_of_powers ... ok
[INFO] [stdout] test util::tests::test_sum_of_powers_slow ... ok
[INFO] [stdout] test util::tests::tuple_of_scalars_clear_on_drop ... ok
[INFO] [stdout] test util::tests::vec_of_scalars_clear_on_drop ... ok
[INFO] [stdout] test generators::tests::aggregated_gens_iter_matches_flat_map ... ok
[INFO] [stdout] test inner_product_proof::tests::make_ipp_32 ... ok
[INFO] [stdout] test generators::tests::resizing_small_gens_matches_creating_bigger_gens ... ok
[INFO] [stdout] test range_proof::tests::create_and_verify_n_32_m_1 ... ok
[INFO] [stdout] test inner_product_proof::tests::make_ipp_64 ... ok
[INFO] [stdout] test range_proof::tests::create_and_verify_n_32_m_2 ... ok
[INFO] [stdout] test range_proof::tests::create_and_verify_n_64_m_1 ... ok
[INFO] [stdout] test range_proof::tests::detect_dishonest_party_during_aggregation ... ok
[INFO] [stdout] test range_proof::tests::create_and_verify_n_64_m_2 ... ok
[INFO] [stdout] test range_proof::tests::create_and_verify_n_32_m_4 ... ok
[INFO] [stdout] test range_proof::tests::create_and_verify_n_64_m_4 ... ok
[INFO] [stdout] test range_proof::tests::create_and_verify_n_32_m_8 ... ok
[INFO] [stdout] test range_proof::tests::create_and_verify_n_64_m_8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/range_proof-a2bd6de15cf23e03
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test deserialize_and_verify ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bulletproofs
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 93) ... ok
[INFO] [stdout] test src/range_proof/mod.rs - range_proof::RangeProof::prove_single_with_rng (line 84) ... ok
[INFO] [stdout] test src/range_proof/mod.rs - range_proof::RangeProof::prove_multiple_with_rng (line 183) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ed1bae2c276bfc8d72b8c49501dc0a737162c73a348ef8fa2a7e6542f5629181", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed1bae2c276bfc8d72b8c49501dc0a737162c73a348ef8fa2a7e6542f5629181", kill_on_drop: false }`
[INFO] [stdout] ed1bae2c276bfc8d72b8c49501dc0a737162c73a348ef8fa2a7e6542f5629181