[INFO] fetching crate bbs 0.4.1... [INFO] testing bbs-0.4.1 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate bbs 0.4.1 into /workspace/builds/worker-50/source [INFO] validating manifest of crates.io crate bbs 0.4.1 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate bbs 0.4.1 [INFO] finished tweaking crates.io crate bbs 0.4.1 [INFO] tweaked toml for crates.io crate bbs 0.4.1 written to /workspace/builds/worker-50/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6193ac73591a85f3cceb04f457b704db0fe88025bd54d2cf980de8b784aa6f2f [INFO] running `Command { std: "docker" "start" "-a" "6193ac73591a85f3cceb04f457b704db0fe88025bd54d2cf980de8b784aa6f2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6193ac73591a85f3cceb04f457b704db0fe88025bd54d2cf980de8b784aa6f2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6193ac73591a85f3cceb04f457b704db0fe88025bd54d2cf980de8b784aa6f2f", kill_on_drop: false }` [INFO] [stdout] 6193ac73591a85f3cceb04f457b704db0fe88025bd54d2cf980de8b784aa6f2f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 79c18c4356dc540d36e52b3a8b40ed6319cc164b6d5ba02e09a674808ddbdd2a [INFO] running `Command { std: "docker" "start" "-a" "79c18c4356dc540d36e52b3a8b40ed6319cc164b6d5ba02e09a674808ddbdd2a", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling subtle v1.0.0 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling opaque-debug v0.2.3 [INFO] [stderr] Compiling byte-tools v0.3.1 [INFO] [stderr] Compiling arrayref v0.3.6 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling rand_xorshift v0.2.0 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling zeroize_derive v1.1.0 [INFO] [stderr] Compiling crypto-mac v0.7.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling hmac v0.7.1 [INFO] [stderr] Compiling blake2 v0.8.1 [INFO] [stderr] Compiling hkdf v0.8.0 [INFO] [stderr] Compiling object v0.26.2 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling zeroize v1.4.1 [INFO] [stderr] Compiling ff_derive-zeroize v0.6.2 [INFO] [stderr] Compiling backtrace v0.3.61 [INFO] [stderr] Compiling ff-zeroize v0.6.3 [INFO] [stderr] Compiling pairing-plus v0.19.0 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling bbs v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/errors.rs:114:22 [INFO] [stdout] | [INFO] [stdout] 114 | for cause in Fail::iter_chain(&self.inner) { [INFO] [stdout] | ^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/errors.rs:203:13 [INFO] [stdout] | [INFO] [stdout] 203 | Fail::iter_causes(&err) [INFO] [stdout] | ^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.92s [INFO] running `Command { std: "docker" "inspect" "79c18c4356dc540d36e52b3a8b40ed6319cc164b6d5ba02e09a674808ddbdd2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79c18c4356dc540d36e52b3a8b40ed6319cc164b6d5ba02e09a674808ddbdd2a", kill_on_drop: false }` [INFO] [stdout] 79c18c4356dc540d36e52b3a8b40ed6319cc164b6d5ba02e09a674808ddbdd2a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3c78ec21f56799dd3498e6af17f3d9e417cf62a84a37a56e0f3e14b6ebab5fb6 [INFO] running `Command { std: "docker" "start" "-a" "3c78ec21f56799dd3498e6af17f3d9e417cf62a84a37a56e0f3e14b6ebab5fb6", kill_on_drop: false }` [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/errors.rs:114:22 [INFO] [stdout] | [INFO] [stdout] 114 | for cause in Fail::iter_chain(&self.inner) { [INFO] [stdout] | ^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling bbs v0.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/errors.rs:203:13 [INFO] [stdout] | [INFO] [stdout] 203 | Fail::iter_causes(&err) [INFO] [stdout] | ^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/errors.rs:114:22 [INFO] [stdout] | [INFO] [stdout] 114 | for cause in Fail::iter_chain(&self.inner) { [INFO] [stdout] | ^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/errors.rs:203:13 [INFO] [stdout] | [INFO] [stdout] 203 | Fail::iter_causes(&err) [INFO] [stdout] | ^^^^ help: use `dyn`: `` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.83s [INFO] running `Command { std: "docker" "inspect" "3c78ec21f56799dd3498e6af17f3d9e417cf62a84a37a56e0f3e14b6ebab5fb6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c78ec21f56799dd3498e6af17f3d9e417cf62a84a37a56e0f3e14b6ebab5fb6", kill_on_drop: false }` [INFO] [stdout] 3c78ec21f56799dd3498e6af17f3d9e417cf62a84a37a56e0f3e14b6ebab5fb6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ea02880c22117125a88ae88d418d70a11840788c887fd1a4653d817bd3202c41 [INFO] running `Command { std: "docker" "start" "-a" "ea02880c22117125a88ae88d418d70a11840788c887fd1a4653d817bd3202c41", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/errors.rs:114:22 [INFO] [stderr] | [INFO] [stderr] 114 | for cause in Fail::iter_chain(&self.inner) { [INFO] [stderr] | ^^^^ help: use `dyn`: `` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/errors.rs:203:13 [INFO] [stderr] | [INFO] [stderr] 203 | Fail::iter_causes(&err) [INFO] [stderr] | ^^^^ help: use `dyn`: `` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `bbs` (lib) generated 2 warnings [INFO] [stderr] warning: `bbs` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/bbs-05e6a50f747560d2) [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test tests::speed_multi_scalar_test ... ignored [INFO] [stdout] test tests::blind_signature_context_bytes_test ... ok [INFO] [stdout] test keys::tests::key_from_seed ... ok [INFO] [stdout] test signature::tests::signature_serialization ... ok [INFO] [stdout] test pok_vc::tests::test_pok_vc_g1 ... ok [INFO] [stdout] test keys::tests::key_conversion ... ok [INFO] [stdout] test keys::tests::key_compression ... ok [INFO] [stdout] test signature::tests::gen_signature ... ok [INFO] [stdout] test tests::proof_request_bytes_test ... ok [INFO] [stdout] test signature::tests::signature_committed_messages ... ok [INFO] [stdout] test keys::tests::key_generate ... ok [INFO] [stdout] test signature::tests::signature_validation ... ok [INFO] [stdout] test pok_sig::tests::pok_signature_no_revealed_messages_wrong_hash ... ok [INFO] [stdout] test pok_sig::tests::pok_signature_no_revealed_messages ... ok [INFO] [stdout] test tests::proof_bytes_test ... ok [INFO] [stdout] test pok_sig::tests::pok_signature_revealed_message ... ok [INFO] [stdout] test pok_sig::tests::test_pok_multiple_sigs_with_same_msg ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 6.36s [INFO] [stdout] [INFO] [stderr] Running tests/bbs.rs (/opt/rustwide/target/debug/deps/bbs-d4a4861246073032) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test keygen ... ok [INFO] [stdout] test blind_sign ... ok [INFO] [stdout] test sign ... ok [INFO] [stdout] test blind_sign_simple ... ok [INFO] [stdout] test test_challenge_hash_with_false_prover_claims ... ok [INFO] [stdout] test test_challenge_hash_with_prover_claims ... ok [INFO] [stdout] test test_challenge_hash_with_false_prover_claims_fails ... ok [INFO] [stdout] test pok_sig ... ok [INFO] [stdout] test pok_sig_extra_message ... ok [INFO] [stdout] test pok_sig_bad_message ... ok [INFO] [stdout] test bbs_demo ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.05s [INFO] [stdout] [INFO] [stderr] Doc-tests bbs [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ea02880c22117125a88ae88d418d70a11840788c887fd1a4653d817bd3202c41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea02880c22117125a88ae88d418d70a11840788c887fd1a4653d817bd3202c41", kill_on_drop: false }` [INFO] [stdout] ea02880c22117125a88ae88d418d70a11840788c887fd1a4653d817bd3202c41