[INFO] crate lib-bn 0.4.4 is already in cache
[INFO] extracting crate lib-bn 0.4.4 into work/ex/beta-1.38-1/sources/1.37.0/reg/lib-bn/0.4.4
[INFO] extracting crate lib-bn 0.4.4 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/lib-bn/0.4.4
[INFO] validating manifest of lib-bn-0.4.4 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of lib-bn-0.4.4 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing lib-bn-0.4.4
[INFO] finished frobbing lib-bn-0.4.4
[INFO] frobbed toml for lib-bn-0.4.4 written to work/ex/beta-1.38-1/sources/1.37.0/reg/lib-bn/0.4.4/Cargo.toml
[INFO] started frobbing lib-bn-0.4.4
[INFO] finished frobbing lib-bn-0.4.4
[INFO] frobbed toml for lib-bn-0.4.4 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/lib-bn/0.4.4/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing lib-bn-0.4.4 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/lib-bn/0.4.4:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] a56efe19a2d6dde530719be8494c10f6aaa98c8f059c10a136d882da6e3d57ec
[INFO] running `"docker" "start" "-a" "a56efe19a2d6dde530719be8494c10f6aaa98c8f059c10a136d882da6e3d57ec"`
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling lib-bn v0.4.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.88s
[INFO] running `"docker" "inspect" "a56efe19a2d6dde530719be8494c10f6aaa98c8f059c10a136d882da6e3d57ec"`
[INFO] running `"docker" "rm" "-f" "a56efe19a2d6dde530719be8494c10f6aaa98c8f059c10a136d882da6e3d57ec"`
[INFO] [stdout] a56efe19a2d6dde530719be8494c10f6aaa98c8f059c10a136d882da6e3d57ec
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/lib-bn/0.4.4:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 750ba4108fc0f951bb773c80f0fa86f66de65ccbeddfb6c44ae66dec046cbd3a
[INFO] running `"docker" "start" "-a" "750ba4108fc0f951bb773c80f0fa86f66de65ccbeddfb6c44ae66dec046cbd3a"`
[INFO] [stderr]    Compiling bincode v0.6.1
[INFO] [stderr]    Compiling lib-bn v0.4.4 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.13s
[INFO] running `"docker" "inspect" "750ba4108fc0f951bb773c80f0fa86f66de65ccbeddfb6c44ae66dec046cbd3a"`
[INFO] running `"docker" "rm" "-f" "750ba4108fc0f951bb773c80f0fa86f66de65ccbeddfb6c44ae66dec046cbd3a"`
[INFO] [stdout] 750ba4108fc0f951bb773c80f0fa86f66de65ccbeddfb6c44ae66dec046cbd3a
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/lib-bn/0.4.4:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 1424aa7ae637ce827534366d9bdbaa2de67797972df66dd3f8ae73579de0e901
[INFO] running `"docker" "start" "-a" "1424aa7ae637ce827534366d9bdbaa2de67797972df66dd3f8ae73579de0e901"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lib_bn-66dab6ae3fd9d9ed
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test arith::from_slice ... ok
[INFO] [stdout] test arith::to_big_endian ... ok
[INFO] [stdout] test arith::setting_bits ... ok
[INFO] [stdout] test fields::test_cyclotomic_exp ... ok
[INFO] [stdout] test fields::fq12_test_vector ... ok
[INFO] [stdout] test fields::test_str ... ok
[INFO] [stdout] test groups::affine_fail ... ok
[INFO] [stdout] test groups::affine_ok ... ok
[INFO] [stdout] test groups::internals ... ok
[INFO] [stdout] test arith::testing_divrem ... ok
[INFO] [stdout] test groups::predefined_pair ... ok
[INFO] [stdout] test fields::fp::test_rsquared ... ok
[INFO] [stdout] test fields::test_fq ... ok
[INFO] [stdout] test fields::test_fq12 ... test fields::test_fq12 has been running for over 60 seconds
[INFO] [stdout] test fields::test_fq2 ... test fields::test_fq2 has been running for over 60 seconds
[INFO] [stdout] test fields::test_fq6 ... test fields::test_fq6 has been running for over 60 seconds
[INFO] [stdout] test fields::test_fr ... test fields::test_fr has been running for over 60 seconds
[INFO] [stdout] test groups::test_affine_jacobian_conversion ... test groups::test_affine_jacobian_conversion has been running for over 60 seconds
[INFO] [stdout] test groups::test_binlinearity ... test groups::test_binlinearity has been running for over 60 seconds
[INFO] [stdout] test groups::test_g1 ... test groups::test_g1 has been running for over 60 seconds
[INFO] [stdout] test fields::test_fr ... ok
[INFO] [stdout] test groups::test_miller_loop ... ok
[INFO] [stdout] test groups::test_prepared_g2 ... ok
[INFO] [stdout] test groups::test_reduced_pairing ... ok
[INFO] [stdout] test groups::test_y_at_point_at_infinity ... ok
[INFO] [stdout] test fields::test_fq2 ... ok
[INFO] [stdout] test groups::test_g2 ... test groups::test_g2 has been running for over 60 seconds
[INFO] [stdout] test groups::test_g1 ... ok
[INFO] [stdout] test groups::test_binlinearity ... ok
[INFO] [stdout] test fields::test_fq6 ... ok
[INFO] [stdout] test groups::test_affine_jacobian_conversion ... ok
[INFO] [stdout] test fields::test_fq12 ... ok
[INFO] [stdout] test groups::test_g2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/serialization-098345ee91c08b81
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test fr_test_invalid_representations ... ok
[INFO] [stdout] test group_serialization_edge_cases ... ok
[INFO] [stdout] test fr_serialization_and_deserialization ... ok
[INFO] [stdout] test fr_vectors ... ok
[INFO] [stdout] test g1_vectors ... ok
[INFO] [stdout] test group_serialization_and_deserialization ... ok
[INFO] [stdout] test g2_vectors ... test g2_vectors has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `"docker" "inspect" "1424aa7ae637ce827534366d9bdbaa2de67797972df66dd3f8ae73579de0e901"`
[INFO] running `"docker" "rm" "-f" "1424aa7ae637ce827534366d9bdbaa2de67797972df66dd3f8ae73579de0e901"`
[INFO] [stdout] 1424aa7ae637ce827534366d9bdbaa2de67797972df66dd3f8ae73579de0e901