[INFO] crate pairing 0.14.2 is already in cache
[INFO] extracting crate pairing 0.14.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/pairing/0.14.2
[INFO] extracting crate pairing 0.14.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/pairing/0.14.2
[INFO] validating manifest of pairing-0.14.2 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 pairing-0.14.2 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 pairing-0.14.2
[INFO] finished frobbing pairing-0.14.2
[INFO] frobbed toml for pairing-0.14.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/pairing/0.14.2/Cargo.toml
[INFO] started frobbing pairing-0.14.2
[INFO] finished frobbing pairing-0.14.2
[INFO] frobbed toml for pairing-0.14.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/pairing/0.14.2/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 pairing-0.14.2 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-7/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/pairing/0.14.2:/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] 59174db6262c1879a5999312bc86d06b256c4ec0484ca6410f395a0e0130844d
[INFO] running `"docker" "start" "-a" "59174db6262c1879a5999312bc86d06b256c4ec0484ca6410f395a0e0130844d"`
[INFO] [stderr]    Compiling pairing v0.14.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.31s
[INFO] running `"docker" "inspect" "59174db6262c1879a5999312bc86d06b256c4ec0484ca6410f395a0e0130844d"`
[INFO] running `"docker" "rm" "-f" "59174db6262c1879a5999312bc86d06b256c4ec0484ca6410f395a0e0130844d"`
[INFO] [stdout] 59174db6262c1879a5999312bc86d06b256c4ec0484ca6410f395a0e0130844d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/pairing/0.14.2:/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] b14138f8cbb9ddebf96b3ed6cd83e0177be8c9dc2b4aac85774a6e130bfd35d2
[INFO] running `"docker" "start" "-a" "b14138f8cbb9ddebf96b3ed6cd83e0177be8c9dc2b4aac85774a6e130bfd35d2"`
[INFO] [stderr]    Compiling pairing v0.14.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.17s
[INFO] running `"docker" "inspect" "b14138f8cbb9ddebf96b3ed6cd83e0177be8c9dc2b4aac85774a6e130bfd35d2"`
[INFO] running `"docker" "rm" "-f" "b14138f8cbb9ddebf96b3ed6cd83e0177be8c9dc2b4aac85774a6e130bfd35d2"`
[INFO] [stdout] b14138f8cbb9ddebf96b3ed6cd83e0177be8c9dc2b4aac85774a6e130bfd35d2
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/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/pairing/0.14.2:/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] 318d67c46b4d97cd8301fefaf5869adb3c00edddd9de386fc94bb2a172636a27
[INFO] running `"docker" "start" "-a" "318d67c46b4d97cd8301fefaf5869adb3c00edddd9de386fc94bb2a172636a27"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/pairing-fba4b396a82492b7
[INFO] [stdout] 
[INFO] [stdout] running 102 tests
[INFO] [stdout] test bls12_381::ec::g1::test_g1_addition_correctness ... ok
[INFO] [stdout] test bls12_381::ec::g1::test_g1_doubling_correctness ... ok
[INFO] [stdout] test bls12_381::ec::g1::g1_test_is_valid ... ok
[INFO] [stdout] test bls12_381::ec::g2::test_g2_addition_correctness ... ok
[INFO] [stdout] test bls12_381::ec::g2::test_g2_doubling_correctness ... ok
[INFO] [stdout] test bls12_381::ec::g1::g1_generator ... ok
[INFO] [stdout] test bls12_381::ec::g1::test_g1_same_y ... ok
[INFO] [stdout] test bls12_381::ec::g2::g2_test_is_valid ... ok
[INFO] [stdout] test bls12_381::fq2::test_fq2_addition ... ok
[INFO] [stdout] test bls12_381::fq2::test_fq2_basics ... ok
[INFO] [stdout] test bls12_381::fq2::test_fq2_doubling ... ok
[INFO] [stdout] test bls12_381::fq2::test_fq2_frobenius_map ... ok
[INFO] [stdout] test bls12_381::fq2::test_fq2_inverse ... ok
[INFO] [stdout] test bls12_381::fq2::test_fq2_legendre ... ok
[INFO] [stdout] test bls12_381::fq2::test_fq2_mul ... ok
[INFO] [stdout] test bls12_381::fq2::test_fq2_mul_nonresidue ... ok
[INFO] [stdout] test bls12_381::fq2::test_fq2_negation ... ok
[INFO] [stdout] test bls12_381::fq2::test_fq2_ordering ... ok
[INFO] [stdout] test bls12_381::fq2::test_fq2_sqrt ... ok
[INFO] [stdout] test bls12_381::fq2::test_fq2_squaring ... ok
[INFO] [stdout] test bls12_381::fq2::test_fq2_subtraction ... ok
[INFO] [stdout] test bls12_381::ec::g2::g2_generator ... ok
[INFO] [stdout] test bls12_381::fq6::test_fq6_mul_by_01 ... ok
[INFO] [stdout] test bls12_381::fq6::test_fq6_mul_by_1 ... ok
[INFO] [stdout] test bls12_381::fq6::test_fq6_mul_nonresidue ... ok
[INFO] [stdout] test bls12_381::fq12::test_fq12_mul_by_014 ... ok
[INFO] [stdout] test bls12_381::fq::fq_repr_tests ... ok
[INFO] [stdout] test bls12_381::fq::test_b_coeff ... ok
[INFO] [stdout] test bls12_381::fq::test_fq_add_assign ... ok
[INFO] [stdout] test bls12_381::fq::test_fq_display ... ok
[INFO] [stdout] test bls12_381::fq::test_fq_double ... ok
[INFO] [stdout] test bls12_381::fq::test_fq_from_into_repr ... ok
[INFO] [stdout] test bls12_381::fq::test_fq_inverse ... ok
[INFO] [stdout] test bls12_381::fq::test_fq_is_valid ... ok
[INFO] [stdout] test bls12_381::fq::test_fq_legendre ... ok
[INFO] [stdout] test bls12_381::ec::g2::g2_curve_tests ... test bls12_381::ec::g2::g2_curve_tests has been running for over 60 seconds
[INFO] [stdout] test bls12_381::ec::g1::g1_curve_tests ... test bls12_381::ec::g1::g1_curve_tests has been running for over 60 seconds
[INFO] [stdout] test bls12_381::bls12_engine_tests ... test bls12_381::bls12_engine_tests has been running for over 60 seconds
[INFO] [stdout] test bls12_381::fq12::fq12_field_tests ... test bls12_381::fq12::fq12_field_tests has been running for over 60 seconds
[INFO] [stdout] test bls12_381::fq2::fq2_field_tests ... test bls12_381::fq2::fq2_field_tests has been running for over 60 seconds
[INFO] [stdout] test bls12_381::fq6::fq6_field_tests ... test bls12_381::fq6::fq6_field_tests has been running for over 60 seconds
[INFO] [stdout] test bls12_381::fq::fq_field_tests ... test bls12_381::fq::fq_field_tests has been running for over 60 seconds
[INFO] [stdout] test bls12_381::fq::test_fq_mul_assign ... test bls12_381::fq::test_fq_mul_assign has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `"docker" "inspect" "318d67c46b4d97cd8301fefaf5869adb3c00edddd9de386fc94bb2a172636a27"`
[INFO] running `"docker" "rm" "-f" "318d67c46b4d97cd8301fefaf5869adb3c00edddd9de386fc94bb2a172636a27"`
[INFO] [stdout] 318d67c46b4d97cd8301fefaf5869adb3c00edddd9de386fc94bb2a172636a27