[INFO] crate bn-plus 0.4.4 is already in cache
[INFO] extracting crate bn-plus 0.4.4 into work/ex/beta-1.37-6/sources/1.36.0/reg/bn-plus/0.4.4
[INFO] extracting crate bn-plus 0.4.4 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/bn-plus/0.4.4
[INFO] validating manifest of bn-plus-0.4.4 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 bn-plus-0.4.4 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 bn-plus-0.4.4
[INFO] finished frobbing bn-plus-0.4.4
[INFO] frobbed toml for bn-plus-0.4.4 written to work/ex/beta-1.37-6/sources/1.36.0/reg/bn-plus/0.4.4/Cargo.toml
[INFO] started frobbing bn-plus-0.4.4
[INFO] finished frobbing bn-plus-0.4.4
[INFO] frobbed toml for bn-plus-0.4.4 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/bn-plus/0.4.4/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 bn-plus-0.4.4 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-0/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/bn-plus/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 7ea69ff84538ba8fc5a67c39434237d6c42303031bdf0ea44192b60d0400fc39
[INFO] running `"docker" "start" "-a" "7ea69ff84538ba8fc5a67c39434237d6c42303031bdf0ea44192b60d0400fc39"`
[INFO] [stderr]    Compiling bn-plus v0.4.4 (/opt/crater/workdir)
[INFO] [stderr] warning: function is never used: `test_y_at_point_at_infinity`
[INFO] [stderr]    --> src/groups/mod.rs:952:1
[INFO] [stderr]     |
[INFO] [stderr] 952 | fn test_y_at_point_at_infinity() {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `"docker" "inspect" "7ea69ff84538ba8fc5a67c39434237d6c42303031bdf0ea44192b60d0400fc39"`
[INFO] running `"docker" "rm" "-f" "7ea69ff84538ba8fc5a67c39434237d6c42303031bdf0ea44192b60d0400fc39"`
[INFO] [stdout] 7ea69ff84538ba8fc5a67c39434237d6c42303031bdf0ea44192b60d0400fc39
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/bn-plus/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 1a3ffe2c622d0882da952983eb811cca230199608a0e012565280ca679528e02
[INFO] running `"docker" "start" "-a" "1a3ffe2c622d0882da952983eb811cca230199608a0e012565280ca679528e02"`
[INFO] [stderr]    Compiling bincode v0.6.1
[INFO] [stderr]    Compiling bn-plus v0.4.4 (/opt/crater/workdir)
[INFO] [stderr] warning: function is never used: `test_y_at_point_at_infinity`
[INFO] [stderr]    --> src/groups/mod.rs:952:1
[INFO] [stderr]     |
[INFO] [stderr] 952 | fn test_y_at_point_at_infinity() {
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: #[warn(dead_code)] on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.50s
[INFO] running `"docker" "inspect" "1a3ffe2c622d0882da952983eb811cca230199608a0e012565280ca679528e02"`
[INFO] running `"docker" "rm" "-f" "1a3ffe2c622d0882da952983eb811cca230199608a0e012565280ca679528e02"`
[INFO] [stdout] 1a3ffe2c622d0882da952983eb811cca230199608a0e012565280ca679528e02
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/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/bn-plus/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] a30f842aa0887df9461fac3f7d8a9bb57e1849946cee2da24fa191e1da01235e
[INFO] running `"docker" "start" "-a" "a30f842aa0887df9461fac3f7d8a9bb57e1849946cee2da24fa191e1da01235e"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/bn-64e40af892e04f4a
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test arith::to_big_endian ... ok
[INFO] [stdout] test arith::from_slice ... 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 fields::fp::test_rsquared ... ok
[INFO] [stdout] test groups::predefined_pair ... ok
[INFO] [stdout] test fields::test_fq ... test fields::test_fq has been running for over 60 seconds
[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_fq ... ok
[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_g2 ... test groups::test_g2 has been running for over 60 seconds
[INFO] [stdout] test fields::test_fq2 ... ok
[INFO] [stdout] test groups::test_g1 ... ok
[INFO] [stdout] test fields::test_fq6 ... ok
[INFO] [stdout] test groups::test_binlinearity ... ok
[INFO] [stdout] test groups::test_affine_jacobian_conversion ... ok
[INFO] [stdout] test fields::test_fq12 ... ok
[INFO] [stderr]      Running /opt/crater/target/debug/deps/serialization-aceadc23ab144465
[INFO] [stdout] test groups::test_g2 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test group_serialization_edge_cases ... ok
[INFO] [stdout] test fr_test_invalid_representations ... ok
[INFO] [stdout] test fr_serialization_and_deserialization ... ok
[INFO] [stdout] test fr_vectors ... ok
[INFO] [stdout] test group_serialization_and_deserialization ... test group_serialization_and_deserialization has been running for over 60 seconds
[INFO] [stdout] test g2_vectors ... test g2_vectors has been running for over 60 seconds
[INFO] [stdout] test g1_vectors ... test g1_vectors has been running for over 60 seconds
[ERROR] error running command: command timed out after 900 seconds
[INFO] running `"docker" "inspect" "a30f842aa0887df9461fac3f7d8a9bb57e1849946cee2da24fa191e1da01235e"`
[INFO] running `"docker" "rm" "-f" "a30f842aa0887df9461fac3f7d8a9bb57e1849946cee2da24fa191e1da01235e"`
[INFO] [stdout] a30f842aa0887df9461fac3f7d8a9bb57e1849946cee2da24fa191e1da01235e