[INFO] fetching crate bellman_ce 0.3.1...
[INFO] extracting crate bellman_ce 0.3.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/bellman_ce/0.3.1
[INFO] extracting crate bellman_ce 0.3.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/bellman_ce/0.3.1
[INFO] validating manifest of bellman_ce-0.3.1 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of bellman_ce-0.3.1 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing bellman_ce-0.3.1
[INFO] finished frobbing bellman_ce-0.3.1
[INFO] frobbed toml for bellman_ce-0.3.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/bellman_ce/0.3.1/Cargo.toml
[INFO] started frobbing bellman_ce-0.3.1
[INFO] finished frobbing bellman_ce-0.3.1
[INFO] frobbed toml for bellman_ce-0.3.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/bellman_ce/0.3.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing bellman_ce-0.3.1 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/bellman_ce/0.3.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] b1729e0c9fa1b6d90d4246d940e076e8447e66385364385fae8f13f25e00b0a5
[INFO] running `"docker" "start" "-a" "b1729e0c9fa1b6d90d4246d940e076e8447e66385364385fae8f13f25e00b0a5"`
[INFO] [stderr]    Compiling ff_derive_ce v0.5.1
[INFO] [stderr]    Compiling ff_ce v0.7.1
[INFO] [stderr]    Compiling pairing_ce v0.18.0
[INFO] [stderr]    Compiling bellman_ce v0.3.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.20s
[INFO] running `"docker" "inspect" "b1729e0c9fa1b6d90d4246d940e076e8447e66385364385fae8f13f25e00b0a5"`
[INFO] running `"docker" "rm" "-f" "b1729e0c9fa1b6d90d4246d940e076e8447e66385364385fae8f13f25e00b0a5"`
[INFO] [stdout] b1729e0c9fa1b6d90d4246d940e076e8447e66385364385fae8f13f25e00b0a5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/bellman_ce/0.3.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1feda3e46cecaad950cb46903ba669c94535a2cbf355e5d71c83372a203f1915
[INFO] running `"docker" "start" "-a" "1feda3e46cecaad950cb46903ba669c94535a2cbf355e5d71c83372a203f1915"`
[INFO] [stderr]    Compiling bellman_ce v0.3.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.96s
[INFO] running `"docker" "inspect" "1feda3e46cecaad950cb46903ba669c94535a2cbf355e5d71c83372a203f1915"`
[INFO] running `"docker" "rm" "-f" "1feda3e46cecaad950cb46903ba669c94535a2cbf355e5d71c83372a203f1915"`
[INFO] [stdout] 1feda3e46cecaad950cb46903ba669c94535a2cbf355e5d71c83372a203f1915
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/bellman_ce/0.3.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] f21b89158ef349d780f21e4ad0b6da2119fa88b067e2871317cefc53ffc573df
[INFO] running `"docker" "start" "-a" "f21b89158ef349d780f21e4ad0b6da2119fa88b067e2871317cefc53ffc573df"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bellman_ce-dacfc8dcdfa5861c
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test multicore::test_log2_floor ... ok
[INFO] [stdout] test groth16::tests::test_xordemo ... ok
[INFO] [stdout] test domain::parallel_fft_consistency ... ok
[INFO] [stdout] test domain::fft_composition ... ok
[INFO] [stdout] test domain::polynomial_arith ... test domain::polynomial_arith has been running for over 60 seconds
[INFO] [stdout] test groth16::test_with_bls12_381::serialization ... test groth16::test_with_bls12_381::serialization has been running for over 60 seconds
[INFO] [stdout] test domain::test_field_element_multiplication_bn256 ... test domain::test_field_element_multiplication_bn256 has been running for over 60 seconds
[INFO] [stdout] test domain::test_fft_bn256 ... test domain::test_fft_bn256 has been running for over 60 seconds
[INFO] [stdout] test multiexp::test_bench_sparse_multiexp ... test multiexp::test_bench_sparse_multiexp has been running for over 60 seconds
[INFO] [stdout] test multiexp::test_dense_multiexp ... test multiexp::test_dense_multiexp has been running for over 60 seconds
[INFO] [stdout] test multiexp::test_speed_with_bn256 ... test multiexp::test_speed_with_bn256 has been running for over 60 seconds
[INFO] [stdout] test multiexp::test_with_bls12 ... test multiexp::test_with_bls12 has been running for over 60 seconds
[INFO] [stdout] test domain::test_field_element_multiplication_bn256 ... ok
[INFO] [stdout] test groth16::test_with_bls12_381::serialization ... ok
[INFO] [stdout] test multiexp::test_dense_multiexp ... ok
[INFO] [stderr] error: process didn't exit successfully: `/opt/crater/target/debug/deps/bellman_ce-dacfc8dcdfa5861c` (signal: 9, SIGKILL: kill)
[INFO] running `"docker" "inspect" "f21b89158ef349d780f21e4ad0b6da2119fa88b067e2871317cefc53ffc573df"`
[INFO] running `"docker" "rm" "-f" "f21b89158ef349d780f21e4ad0b6da2119fa88b067e2871317cefc53ffc573df"`
[INFO] [stdout] f21b89158ef349d780f21e4ad0b6da2119fa88b067e2871317cefc53ffc573df