[INFO] fetching crate bulletproofs 4.0.0...
[INFO] testing bulletproofs-4.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate bulletproofs 4.0.0 into /workspace/builds/worker-80/source
[INFO] validating manifest of crates.io crate bulletproofs 4.0.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bulletproofs 4.0.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate bulletproofs 4.0.0
[INFO] tweaked toml for crates.io crate bulletproofs 4.0.0 written to /workspace/builds/worker-80/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded merlin v3.0.0
[INFO] [stderr]   Downloaded subtle-ng v2.5.0
[INFO] [stderr]   Downloaded curve25519-dalek-ng v4.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 900cb01f7717201160450abe9cea61a76f9501e98ed6224afd43204073bf6b88
[INFO] running `Command { std: "docker" "start" "-a" "900cb01f7717201160450abe9cea61a76f9501e98ed6224afd43204073bf6b88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "900cb01f7717201160450abe9cea61a76f9501e98ed6224afd43204073bf6b88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "900cb01f7717201160450abe9cea61a76f9501e98ed6224afd43204073bf6b88", kill_on_drop: false }`
[INFO] [stdout] 900cb01f7717201160450abe9cea61a76f9501e98ed6224afd43204073bf6b88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1501228e49fc454ebf4da2b361f2b9a7f0a66980aee2a9c1130c12aa0063cb05
[INFO] running `Command { std: "docker" "start" "-a" "1501228e49fc454ebf4da2b361f2b9a7f0a66980aee2a9c1130c12aa0063cb05", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling keccak v0.1.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling block-padding v0.2.1
[INFO] [stderr]    Compiling opaque-debug v0.3.0
[INFO] [stderr]    Compiling subtle-ng v2.5.0
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling clear_on_drop v0.2.4
[INFO] [stderr]    Compiling getrandom v0.2.5
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling sha3 v0.9.1
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling zeroize_derive v1.3.2
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling zeroize v1.5.3
[INFO] [stderr]    Compiling merlin v3.0.0
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling curve25519-dalek-ng v4.1.1
[INFO] [stderr]    Compiling bulletproofs v4.0.0 (/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 23.00s
[INFO] running `Command { std: "docker" "inspect" "1501228e49fc454ebf4da2b361f2b9a7f0a66980aee2a9c1130c12aa0063cb05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1501228e49fc454ebf4da2b361f2b9a7f0a66980aee2a9c1130c12aa0063cb05", kill_on_drop: false }`
[INFO] [stdout] 1501228e49fc454ebf4da2b361f2b9a7f0a66980aee2a9c1130c12aa0063cb05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0950ef540365f6d2c22e0fa852fd2b12801ad9968e16204544c2cce020c89ae1
[INFO] running `Command { std: "docker" "start" "-a" "0950ef540365f6d2c22e0fa852fd2b12801ad9968e16204544c2cce020c89ae1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling crossbeam-utils v0.8.7
[INFO] [stderr]    Compiling semver v1.0.6
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.7
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling hex v0.3.2
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling bincode v1.3.3
[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 walkdir v2.3.2
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling crossbeam-channel v0.5.2
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling bulletproofs v4.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 21.30s
[INFO] running `Command { std: "docker" "inspect" "0950ef540365f6d2c22e0fa852fd2b12801ad9968e16204544c2cce020c89ae1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0950ef540365f6d2c22e0fa852fd2b12801ad9968e16204544c2cce020c89ae1", kill_on_drop: false }`
[INFO] [stdout] 0950ef540365f6d2c22e0fa852fd2b12801ad9968e16204544c2cce020c89ae1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-80/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 49899f0cccb1b38dd4bb83a662c8c9a18b7e49c4daa3020017fb7520d483bf2d
[INFO] running `Command { std: "docker" "start" "-a" "49899f0cccb1b38dd4bb83a662c8c9a18b7e49c4daa3020017fb7520d483bf2d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr] warning: associated function is never used: `to_bytes`
[INFO] [stdout] running 26 tests
[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: `bulletproofs` (lib) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/bulletproofs-255ff8dbf82cd8b0)
[INFO] [stdout] test inner_product_proof::tests::make_ipp_1 ... ok
[INFO] [stdout] test inner_product_proof::tests::make_ipp_2 ... ok
[INFO] [stdout] test inner_product_proof::tests::test_inner_product ... ok
[INFO] [stdout] test inner_product_proof::tests::make_ipp_4 ... ok
[INFO] [stdout] test util::tests::test_sum_of_powers_slow ... ok
[INFO] [stdout] test util::tests::vec_of_scalars_clear_on_drop ... ok
[INFO] [stdout] test util::tests::test_scalar_exp ... ok
[INFO] [stdout] test util::tests::tuple_of_scalars_clear_on_drop ... 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_sum_of_powers ... 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 inner_product_proof::tests::make_ipp_32 ... ok
[INFO] [stdout] test generators::tests::aggregated_gens_iter_matches_flat_map ... ok
[INFO] [stdout] test inner_product_proof::tests::make_ipp_64 ... ok
[INFO] [stdout] test range_proof::tests::create_and_verify_n_32_m_1 ... 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_2 ... ok
[INFO] [stdout] test range_proof::tests::create_and_verify_n_64_m_1 ... ok
[INFO] [stdout] test range_proof::tests::create_and_verify_n_64_m_2 ... ok
[INFO] [stdout] test range_proof::tests::detect_dishonest_party_during_aggregation ... 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; finished in 3.70s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/range_proof.rs (/opt/rustwide/target/debug/deps/range_proof-892ec975f5412443)
[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; finished in 0.91s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bulletproofs
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[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. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.75s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "49899f0cccb1b38dd4bb83a662c8c9a18b7e49c4daa3020017fb7520d483bf2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49899f0cccb1b38dd4bb83a662c8c9a18b7e49c4daa3020017fb7520d483bf2d", kill_on_drop: false }`
[INFO] [stdout] 49899f0cccb1b38dd4bb83a662c8c9a18b7e49c4daa3020017fb7520d483bf2d