[INFO] fetching crate ark-groth16 0.3.0... [INFO] testing ark-groth16-0.3.0 against 1.55.0 for beta-1.56-2 [INFO] extracting crate ark-groth16 0.3.0 into /workspace/builds/worker-50/source [INFO] validating manifest of crates.io crate ark-groth16 0.3.0 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ark-groth16 0.3.0 [INFO] removed 1 missing examples [INFO] finished tweaking crates.io crate ark-groth16 0.3.0 [INFO] tweaked toml for crates.io crate ark-groth16 0.3.0 written to /workspace/builds/worker-50/source/Cargo.toml [INFO] crate crates.io crate ark-groth16 0.3.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-mnt4-298 v0.3.0 [INFO] [stderr] Downloaded ark-mnt6-298 v0.3.0 [INFO] [stderr] Downloaded ark-cp6-782 v0.3.0 [INFO] [stderr] Downloaded ark-mnt4-753 v0.3.0 [INFO] [stderr] Downloaded ark-mnt6-753 v0.3.0 [INFO] [stderr] Downloaded ark-r1cs-std v0.3.0 [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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 75b7b7b791d204452057731d5eb9942b8c9221179bedaa1d4b6b5c21e1575571 [INFO] running `Command { std: "docker" "start" "-a" "75b7b7b791d204452057731d5eb9942b8c9221179bedaa1d4b6b5c21e1575571", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "75b7b7b791d204452057731d5eb9942b8c9221179bedaa1d4b6b5c21e1575571", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75b7b7b791d204452057731d5eb9942b8c9221179bedaa1d4b6b5c21e1575571", kill_on_drop: false }` [INFO] [stdout] 75b7b7b791d204452057731d5eb9942b8c9221179bedaa1d4b6b5c21e1575571 [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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7165c7682a748406613b742548aa96157d43f055ae42e203486e6422184c833d [INFO] running `Command { std: "docker" "start" "-a" "7165c7682a748406613b742548aa96157d43f055ae42e203486e6422184c833d", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling paste v1.0.5 [INFO] [stderr] Compiling pin-project-lite v0.2.6 [INFO] [stderr] Compiling subtle v2.4.0 [INFO] [stderr] Compiling once_cell v1.7.2 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.4.0 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling ahash v0.7.4 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling tracing-core v0.1.18 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Compiling tracing-subscriber v0.2.18 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling ark-ff v0.3.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling crypto-mac v0.8.0 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling blake2 v0.9.1 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling ark-std v0.3.0 [INFO] [stderr] Compiling zeroize_derive v1.1.0 [INFO] [stderr] Compiling ark-serialize-derive v0.3.0 [INFO] [stderr] Compiling ark-ff-macros v0.3.0 [INFO] [stderr] Compiling ark-ff-asm v0.3.0 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling tracing-attributes v0.1.15 [INFO] [stderr] Compiling zeroize v1.3.0 [INFO] [stderr] Compiling ark-serialize v0.3.0 [INFO] [stderr] Compiling tracing v0.1.26 [INFO] [stderr] Compiling ark-relations v0.3.0 [INFO] [stderr] Compiling ark-ec v0.3.0 [INFO] [stderr] Compiling ark-poly v0.3.0 [INFO] [stderr] Compiling ark-snark v0.3.0 [INFO] [stderr] Compiling ark-crypto-primitives v0.3.0 [INFO] [stderr] Compiling ark-groth16 v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 35.54s [INFO] running `Command { std: "docker" "inspect" "7165c7682a748406613b742548aa96157d43f055ae42e203486e6422184c833d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7165c7682a748406613b742548aa96157d43f055ae42e203486e6422184c833d", kill_on_drop: false }` [INFO] [stdout] 7165c7682a748406613b742548aa96157d43f055ae42e203486e6422184c833d [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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d24b005b673b643779c2d670ebe03a636903cf0eaae9370342918c448d53ef72 [INFO] running `Command { std: "docker" "start" "-a" "d24b005b673b643779c2d670ebe03a636903cf0eaae9370342918c448d53ef72", kill_on_drop: false }` [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling pin-project-lite v0.2.6 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling subtle v2.4.0 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling once_cell v1.7.2 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling tracing-core v0.1.18 [INFO] [stderr] Compiling libc v0.2.95 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling zeroize v1.3.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling tracing v0.1.26 [INFO] [stderr] Compiling tracing-subscriber v0.2.18 [INFO] [stderr] Compiling crossbeam-deque v0.8.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling ahash v0.7.4 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling crypto-mac v0.8.0 [INFO] [stderr] Compiling blake2 v0.9.1 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling ark-std v0.3.0 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling ark-serialize v0.3.0 [INFO] [stderr] Compiling ark-ff v0.3.0 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling ark-ec v0.3.0 [INFO] [stderr] Compiling ark-relations v0.3.0 [INFO] [stderr] Compiling ark-poly v0.3.0 [INFO] [stderr] Compiling ark-snark v0.3.0 [INFO] [stderr] Compiling ark-r1cs-std v0.3.0 [INFO] [stderr] Compiling ark-crypto-primitives v0.3.0 [INFO] [stderr] Compiling ark-bls12-377 v0.3.0 [INFO] [stderr] Compiling ark-bls12-381 v0.3.0 [INFO] [stderr] Compiling ark-cp6-782 v0.3.0 [INFO] [stderr] Compiling ark-groth16 v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling ark-mnt4-298 v0.3.0 [INFO] [stderr] Compiling ark-mnt4-753 v0.3.0 [INFO] [stderr] Compiling ark-mnt6-298 v0.3.0 [INFO] [stderr] Compiling ark-mnt6-753 v0.3.0 [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 35.34s [INFO] running `Command { std: "docker" "inspect" "d24b005b673b643779c2d670ebe03a636903cf0eaae9370342918c448d53ef72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d24b005b673b643779c2d670ebe03a636903cf0eaae9370342918c448d53ef72", kill_on_drop: false }` [INFO] [stdout] d24b005b673b643779c2d670ebe03a636903cf0eaae9370342918c448d53ef72 [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" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0a0366af65bfc7c4384798982f015f467b4d915b7695ea7dde40f9c2608a2ec8 [INFO] running `Command { std: "docker" "start" "-a" "0a0366af65bfc7c4384798982f015f467b4d915b7695ea7dde40f9c2608a2ec8", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ark_groth16-fd268f87e88a381c) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test test::bls12_377::rerandomize ... ok [INFO] [stdout] test test::cp6_782::prove_and_verify ... ok [INFO] [stdout] test test::bls12_377::prove_and_verify ... ok [INFO] [stdout] test test::cp6_782::rerandomize ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 26.81s [INFO] [stdout] [INFO] [stderr] Doc-tests ark-groth16 [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" "0a0366af65bfc7c4384798982f015f467b4d915b7695ea7dde40f9c2608a2ec8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a0366af65bfc7c4384798982f015f467b4d915b7695ea7dde40f9c2608a2ec8", kill_on_drop: false }` [INFO] [stdout] 0a0366af65bfc7c4384798982f015f467b4d915b7695ea7dde40f9c2608a2ec8