[INFO] fetching crate hebrides 0.1.46...
[INFO] testing hebrides-0.1.46 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate hebrides 0.1.46 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate hebrides 0.1.46
[INFO] finished tweaking crates.io crate hebrides 0.1.46
[INFO] tweaked toml for crates.io crate hebrides 0.1.46 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hebrides 0.1.46 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7f256479ca19ed27c0b171e2a2ba84fd4e19b9fd54c6683ae06e62823943ecc4
[INFO] running `Command { std: "docker" "start" "-a" "7f256479ca19ed27c0b171e2a2ba84fd4e19b9fd54c6683ae06e62823943ecc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f256479ca19ed27c0b171e2a2ba84fd4e19b9fd54c6683ae06e62823943ecc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f256479ca19ed27c0b171e2a2ba84fd4e19b9fd54c6683ae06e62823943ecc4", kill_on_drop: false }`
[INFO] [stdout] 7f256479ca19ed27c0b171e2a2ba84fd4e19b9fd54c6683ae06e62823943ecc4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f148c85c1b520aaa7eb6a23cc8c76ad99ecfc62baa309153dc7e2a1ecbb4e85d
[INFO] running `Command { std: "docker" "start" "-a" "f148c85c1b520aaa7eb6a23cc8c76ad99ecfc62baa309153dc7e2a1ecbb4e85d", kill_on_drop: false }`
[INFO] [stderr]    Compiling hebrides v0.1.46 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.48s
[INFO] running `Command { std: "docker" "inspect" "f148c85c1b520aaa7eb6a23cc8c76ad99ecfc62baa309153dc7e2a1ecbb4e85d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f148c85c1b520aaa7eb6a23cc8c76ad99ecfc62baa309153dc7e2a1ecbb4e85d", kill_on_drop: false }`
[INFO] [stdout] f148c85c1b520aaa7eb6a23cc8c76ad99ecfc62baa309153dc7e2a1ecbb4e85d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c78cc8bce8015acc0db2705b218f778f09036b031dfdf4dc7ba3358ecb956b7
[INFO] running `Command { std: "docker" "start" "-a" "2c78cc8bce8015acc0db2705b218f778f09036b031dfdf4dc7ba3358ecb956b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling hebrides v0.1.46 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "2c78cc8bce8015acc0db2705b218f778f09036b031dfdf4dc7ba3358ecb956b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c78cc8bce8015acc0db2705b218f778f09036b031dfdf4dc7ba3358ecb956b7", kill_on_drop: false }`
[INFO] [stdout] 2c78cc8bce8015acc0db2705b218f778f09036b031dfdf4dc7ba3358ecb956b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9486c67ad9f201aed89a9b17e201b437ff878ee46f434c8b4cb14a53332d8b2b
[INFO] running `Command { std: "docker" "start" "-a" "9486c67ad9f201aed89a9b17e201b437ff878ee46f434c8b4cb14a53332d8b2b", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hebrides-b1e5cc6699b0ba9f)
[INFO] [stdout] 
[INFO] [stdout] running 40 tests
[INFO] [stdout] test elem::tests::complex::addition ... ok
[INFO] [stdout] test elem::tests::complex::subtraction ... ok
[INFO] [stdout] test elem::tests::complex::multiplication ... ok
[INFO] [stdout] test elem::tests::real::addition ... ok
[INFO] [stdout] test elem::tests::real::division ... ok
[INFO] [stdout] test elem::tests::real::multiplication ... ok
[INFO] [stdout] test elem::tests::real::subtraction ... ok
[INFO] [stdout] test elem::tests::complex::division ... ok
[INFO] [stdout] test linal::test::matrix::addition::left_identity ... ok
[INFO] [stdout] test linal::test::matrix::addition::right_identity ... ok
[INFO] [stdout] test linal::test::matrix::inequality_holds ... ok
[INFO] [stdout] test linal::test::matrix::matrix_multiplication::right_identity ... ok
[INFO] [stdout] test linal::test::matrix::matrix_multiplication::left_identity ... ok
[INFO] [stdout] test linal::test::matrix::rows_to_columns_works ... ok
[INFO] [stdout] test linal::test::matrix::scalar_division::right_identity ... ok
[INFO] [stdout] test linal::test::matrix::matrix_multiplication::standard ... ok
[INFO] [stdout] test linal::test::matrix::scalar_division::right_standard ... ok
[INFO] [stdout] test linal::test::matrix::scalar_multiplication::right_identity ... ok
[INFO] [stdout] test linal::test::matrix::subtraction::left_identity ... ok
[INFO] [stdout] test linal::test::matrix::subtraction::standard ... ok
[INFO] [stdout] test linal::test::matrix::scalar_multiplication::right_standard ... ok
[INFO] [stdout] test linal::test::matrix::subtraction::right_identity ... ok
[INFO] [stdout] test linal::test::matrix::vector_multiplication::standard ... ok
[INFO] [stdout] test linal::test::matrix::vector_multiplication::identity ... ok
[INFO] [stdout] test linal::test::vector::addition::left_identity ... ok
[INFO] [stdout] test linal::test::vector::addition::right_identity ... ok
[INFO] [stdout] test linal::test::vector::addition::standard ... ok
[INFO] [stdout] test linal::test::vector::division::standard ... ok
[INFO] [stdout] test linal::test::vector::division::identity ... ok
[INFO] [stdout] test linal::test::vector::dot_product::left_identity ... ok
[INFO] [stdout] test linal::test::vector::dot_product::orthogonal ... ok
[INFO] [stdout] test linal::test::vector::dot_product::right_identity ... ok
[INFO] [stdout] test linal::test::vector::subtraction::standard ... ok
[INFO] [stdout] test linal::test::vector::dot_product::square ... ok
[INFO] [stdout] test linal::test::vector::dot_product::standard ... ok
[INFO] [stdout] test linal::test::vector::subtraction::left_identity ... ok
[INFO] [stdout] test linal::test::vector::subtraction::right_identity ... ok
[INFO] [stdout] test linal::test::matrix::addition::standard ... ok
[INFO] [stdout] test linal::test::matrix::equality_holds ... ok
[INFO] [stdout] test linal::test::vector::division::divide_by_zero_error - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 40 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hebrides
[INFO] [stdout] 
[INFO] [stdout] running 58 tests
[INFO] [stdout] test src/elem.rs - elem::Angle::into_degrees (line 48) ... ok
[INFO] [stdout] test src/elem.rs - elem::Angle::into_radians (line 58) ... ok
[INFO] [stdout] test src/elem.rs - elem::Complex::abs (line 708) ... ok
[INFO] [stdout] test src/elem.rs - elem::Complex::arctanh (line 911) ... ok
[INFO] [stdout] test src/elem.rs - elem::Complex::arcsin (line 788) ... ok
[INFO] [stdout] test src/elem.rs - elem::Complex::arccosh (line 894) ... ok
[INFO] [stdout] test src/elem.rs - elem::Angle::to_degrees (line 98) ... ok
[INFO] [stdout] test src/elem.rs - elem::Angle::to_radians (line 84) ... ok
[INFO] [stdout] test src/elem.rs - elem::Complex::arctan (line 828) ... ok
[INFO] [stdout] test src/elem.rs - elem::Complex::arcsinh (line 880) ... ok
[INFO] [stdout] test src/elem.rs - elem::Complex::arccos (line 808) ... ok
[INFO] [stdout] test src/elem.rs - elem::Complex::cosh (line 855) ... ok
[INFO] [stdout] test src/elem.rs - elem::Complex::azimuthal (line 961) ... ok
[INFO] [stdout] test src/elem.rs - elem::Complex::is_imaginary (line 679) ... ok
[INFO] [stdout] test src/elem.rs - elem::Complex::exp (line 722) ... ok
[INFO] [stdout] test src/elem.rs - elem::Complex::is_real (line 661) ... ok
[INFO] [stdout] test src/elem.rs - elem::Complex::norm (line 945) ... ok
[INFO] [stdout] test src/elem.rs - elem::Complex::ln (line 928) ... ok
[INFO] [stdout] test src/elem.rs - elem::Complex::sin (line 740) ... ok
[INFO] [stdout] test src/elem.rs - elem::Complex::conjugate (line 697) ... ok
[INFO] [stdout] test src/elem.rs - elem::Complex::cos (line 754) ... ok
[INFO] [stdout] test src/elem.rs - elem::Complex::sinh (line 844) ... ok
[INFO] [stdout] test src/elem.rs - elem::Complex::squared (line 1009) ... ok
[INFO] [stdout] test src/elem.rs - elem::Complex::tanh (line 866) ... ok
[INFO] [stdout] test src/elem.rs - elem::Complex::tan (line 770) ... ok
[INFO] [stdout] test src/elem.rs - elem::Real::arccos (line 272) ... ok
[INFO] [stdout] test src/elem.rs - elem::Complex::sqrt (line 1020) ... ok
[INFO] [stdout] test src/elem.rs - elem::Real::arcsin (line 255) ... ok
[INFO] [stdout] test src/elem.rs - elem::Real::arccosh (line 345) ... ok
[INFO] [stdout] test src/elem.rs - elem::Real::abs (line 184) ... ok
[INFO] [stdout] test src/elem.rs - elem::Real::ceil (line 197) ... ok
[INFO] [stdout] test src/elem.rs - elem::Real::arctanh (line 361) ... ok
[INFO] [stdout] test src/elem.rs - elem::Real::arctan (line 288) ... ok
[INFO] [stdout] test src/elem.rs - elem::Real::arcsinh (line 332) ... ok
[INFO] [stdout] test src/elem.rs - elem::Real::cosh (line 310) ... ok
[INFO] [stdout] test src/elem.rs - elem::Real::ln (line 456) ... ok
[INFO] [stdout] test src/elem.rs - elem::Real::floor (line 208) ... ok
[INFO] [stdout] test src/elem.rs - elem::Real::cos (line 230) ... ok
[INFO] [stdout] test src/elem.rs - elem::Real::logf (line 492) ... ok
[INFO] [stdout] test src/elem.rs - elem::Real::exp (line 375) ... ok
[INFO] [stdout] test src/elem.rs - elem::Real::negative (line 168) ... ok
[INFO] [stdout] test src/elem.rs - elem::Real::positive (line 152) ... ok
[INFO] [stdout] test src/elem.rs - elem::Real::logi (line 509) ... ok
[INFO] [stdout] test src/elem.rs - elem::Real::log (line 475) ... ok
[INFO] [stdout] test src/elem.rs - elem::Real::tan (line 241) ... ok
[INFO] [stdout] test src/elem.rs - elem::Real::powi (line 418) ... ok
[INFO] [stdout] test src/elem.rs - elem::Real::pow (line 388) ... ok
[INFO] [stdout] test src/elem.rs - elem::Real::sinh (line 299) ... ok
[INFO] [stdout] test src/elem.rs - elem::Real::powf (line 403) ... ok
[INFO] [stdout] test src/elem.rs - elem::Real::sin (line 219) ... ok
[INFO] [stdout] test src/elem.rs - elem::Real::squared (line 430) ... ok
[INFO] [stdout] test src/elem.rs - elem::Real::sqrt (line 443) ... ok
[INFO] [stdout] test src/elem.rs - elem::Real::to_complex (line 523) ... ok
[INFO] [stdout] test src/linal.rs - linal::Matrix<T>::new (line 286) ... ok
[INFO] [stdout] test src/elem.rs - elem::Real::value (line 140) ... ok
[INFO] [stdout] test src/elem.rs - elem::Real::tanh (line 321) ... ok
[INFO] [stdout] test src/linal.rs - linal::Matrix<T>::new (line 276) ... ok
[INFO] [stdout] test src/linal.rs - linal::Matrix<T>::transform (line 438) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 58 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.77s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9486c67ad9f201aed89a9b17e201b437ff878ee46f434c8b4cb14a53332d8b2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9486c67ad9f201aed89a9b17e201b437ff878ee46f434c8b4cb14a53332d8b2b", kill_on_drop: false }`
[INFO] [stdout] 9486c67ad9f201aed89a9b17e201b437ff878ee46f434c8b4cb14a53332d8b2b