[INFO] fetching crate proof_system 0.8.0...
[INFO] testing proof_system-0.8.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate proof_system 0.8.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate proof_system 0.8.0 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 proof_system 0.8.0
[INFO] finished tweaking crates.io crate proof_system 0.8.0
[INFO] tweaked toml for crates.io crate proof_system 0.8.0 written to /workspace/builds/worker-7/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] 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 ark-ff-macros v0.3.0
[INFO] [stderr]   Downloaded ark-ec v0.3.0
[INFO] [stderr]   Downloaded ark-bls12-381 v0.3.0
[INFO] [stderr]   Downloaded bbs_plus v0.6.0
[INFO] [stderr]   Downloaded ark-ff v0.3.0
[INFO] [stderr]   Downloaded ark-serialize v0.3.0
[INFO] [stderr]   Downloaded vb_accumulator v0.7.0
[INFO] [stderr]   Downloaded ark-std v0.3.0
[INFO] [stderr]   Downloaded ark-serialize-derive v0.3.0
[INFO] [stderr]   Downloaded dock_crypto_utils v0.3.0
[INFO] [stderr]   Downloaded ark-poly v0.3.0
[INFO] [stderr]   Downloaded ark-ff-asm v0.3.0
[INFO] [stderr]   Downloaded schnorr_pok v0.5.0
[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" "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] 16dc18509aad8ab0bb835213f5827bebb4ba6f3abd2fcbdcdc431a2b06798f28
[INFO] running `Command { std: "docker" "start" "-a" "16dc18509aad8ab0bb835213f5827bebb4ba6f3abd2fcbdcdc431a2b06798f28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "16dc18509aad8ab0bb835213f5827bebb4ba6f3abd2fcbdcdc431a2b06798f28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16dc18509aad8ab0bb835213f5827bebb4ba6f3abd2fcbdcdc431a2b06798f28", kill_on_drop: false }`
[INFO] [stdout] 16dc18509aad8ab0bb835213f5827bebb4ba6f3abd2fcbdcdc431a2b06798f28
[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" "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] ecea6339893c84c16bbb4fdb5e2fc2b14d0299cec7e2a7be28fd355e28e216c6
[INFO] running `Command { std: "docker" "start" "-a" "ecea6339893c84c16bbb4fdb5e2fc2b14d0299cec7e2a7be28fd355e28e216c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling ahash v0.7.6
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling crypto-mac v0.11.1
[INFO] [stderr]    Compiling darling_core v0.13.1
[INFO] [stderr]    Compiling ark-ff v0.3.0
[INFO] [stderr]    Compiling ark-serialize-derive v0.3.0
[INFO] [stderr]    Compiling ark-ff-asm v0.3.0
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling zeroize v1.5.3
[INFO] [stderr]    Compiling hmac v0.11.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling hkdf v0.11.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling ark-std v0.3.0
[INFO] [stderr]    Compiling ark-serialize v0.3.0
[INFO] [stderr]    Compiling ark-ff-macros v0.3.0
[INFO] [stderr]    Compiling darling_macro v0.13.1
[INFO] [stderr]    Compiling darling v0.13.1
[INFO] [stderr]    Compiling serde_with_macros v1.5.1
[INFO] [stderr]    Compiling serde_with v1.12.0
[INFO] [stderr]    Compiling ark-ec v0.3.0
[INFO] [stderr]    Compiling ark-poly v0.3.0
[INFO] [stderr]    Compiling dock_crypto_utils v0.3.0
[INFO] [stderr]    Compiling schnorr_pok v0.5.0
[INFO] [stderr]    Compiling bbs_plus v0.6.0
[INFO] [stderr]    Compiling vb_accumulator v0.7.0
[INFO] [stderr]    Compiling proof_system v0.8.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.18s
[INFO] running `Command { std: "docker" "inspect" "ecea6339893c84c16bbb4fdb5e2fc2b14d0299cec7e2a7be28fd355e28e216c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecea6339893c84c16bbb4fdb5e2fc2b14d0299cec7e2a7be28fd355e28e216c6", kill_on_drop: false }`
[INFO] [stdout] ecea6339893c84c16bbb4fdb5e2fc2b14d0299cec7e2a7be28fd355e28e216c6
[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" "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] fe6dfe39928ac9bb26a42bf683eb60d46f9c68c0ff0c4dcdc8f950436691d4a1
[INFO] running `Command { std: "docker" "start" "-a" "fe6dfe39928ac9bb26a42bf683eb60d46f9c68c0ff0c4dcdc8f950436691d4a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling crypto-mac v0.8.0
[INFO] [stderr]    Compiling ark-bls12-381 v0.3.0
[INFO] [stderr]    Compiling blake2 v0.9.2
[INFO] [stderr]    Compiling proof_system v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `pok_of_knowledge_in_pedersen_commitment_and_BBS_plus_sig` should have a snake case name
[INFO] [stdout]     --> src/proof.rs:1366:8
[INFO] [stdout]      |
[INFO] [stdout] 1366 |     fn pok_of_knowledge_in_pedersen_commitment_and_BBS_plus_sig() {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `pok_of_knowledge_in_pedersen_commitment_and_bbs_plus_sig`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `requesting_partially_blind_BBS_plus_sig` should have a snake case name
[INFO] [stdout]     --> src/proof.rs:1476:8
[INFO] [stdout]      |
[INFO] [stdout] 1476 |     fn requesting_partially_blind_BBS_plus_sig() {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `requesting_partially_blind_bbs_plus_sig`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 10.35s
[INFO] running `Command { std: "docker" "inspect" "fe6dfe39928ac9bb26a42bf683eb60d46f9c68c0ff0c4dcdc8f950436691d4a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe6dfe39928ac9bb26a42bf683eb60d46f9c68c0ff0c4dcdc8f950436691d4a1", kill_on_drop: false }`
[INFO] [stdout] fe6dfe39928ac9bb26a42bf683eb60d46f9c68c0ff0c4dcdc8f950436691d4a1
[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" "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] 8849028e24d2890f006947f45b4f0a80237307623eab7d867c25c8c21f16ab25
[INFO] running `Command { std: "docker" "start" "-a" "8849028e24d2890f006947f45b4f0a80237307623eab7d867c25c8c21f16ab25", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: function `pok_of_knowledge_in_pedersen_commitment_and_BBS_plus_sig` should have a snake case name
[INFO] [stderr]     --> src/proof.rs:1366:8
[INFO] [stderr]      |
[INFO] [stderr] 1366 |     fn pok_of_knowledge_in_pedersen_commitment_and_BBS_plus_sig() {
[INFO] [stderr]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `pok_of_knowledge_in_pedersen_commitment_and_bbs_plus_sig`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `requesting_partially_blind_BBS_plus_sig` should have a snake case name
[INFO] [stderr]     --> src/proof.rs:1476:8
[INFO] [stderr]      |
[INFO] [stderr] 1476 |     fn requesting_partially_blind_BBS_plus_sig() {
[INFO] [stderr]      |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `requesting_partially_blind_bbs_plus_sig`
[INFO] [stderr] 
[INFO] [stderr] warning: `proof_system` (lib test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.79s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/proof_system-c003457c38178bec)
[INFO] [stdout] running 10 tests
[INFO] [stdout] test statement::tests::disjoint_witness_equality ... ok
[INFO] [stdout] test proof::tests::requesting_partially_blind_BBS_plus_sig ... ok
[INFO] [stdout] test witness::tests::witness_serialization_deserialization ... ok
[INFO] [stdout] test proof::tests::pok_of_knowledge_in_pedersen_commitment_and_equality ... ok
[INFO] [stdout] test proof::tests::verifier_local_linkability ... ok
[INFO] [stdout] test proof::tests::pok_of_knowledge_in_pedersen_commitment_and_BBS_plus_sig ... ok
[INFO] [stdout] test statement::tests::statement_serialization_deserialization ... ok
[INFO] [stdout] test proof::tests::proof_spec_modification ... ok
[INFO] [stdout] test proof::tests::pok_of_3_bbs_plus_sig_and_message_equality ... ok
[INFO] [stdout] test proof::tests::pok_of_bbs_plus_sig_and_accumulator ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 26.89s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8849028e24d2890f006947f45b4f0a80237307623eab7d867c25c8c21f16ab25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8849028e24d2890f006947f45b4f0a80237307623eab7d867c25c8c21f16ab25", kill_on_drop: false }`
[INFO] [stdout] 8849028e24d2890f006947f45b4f0a80237307623eab7d867c25c8c21f16ab25