[INFO] fetching crate ta 0.4.0...
[INFO] testing ta-0.4.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate ta 0.4.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate ta 0.4.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ta 0.4.0
[INFO] removed 1 missing examples
[INFO] finished tweaking crates.io crate ta 0.4.0
[INFO] tweaked toml for crates.io crate ta 0.4.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate ta 0.4.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bencher v0.1.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a1d1e79e366e1d9d6594711c38822886953a38d640148589a6a9f49594097929
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a1d1e79e366e1d9d6594711c38822886953a38d640148589a6a9f49594097929", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a1d1e79e366e1d9d6594711c38822886953a38d640148589a6a9f49594097929", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1d1e79e366e1d9d6594711c38822886953a38d640148589a6a9f49594097929", kill_on_drop: false }`
[INFO] [stdout] a1d1e79e366e1d9d6594711c38822886953a38d640148589a6a9f49594097929
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec4eddb434a4b7162410ddd5c3731a2de9187b02265221523e3c273d7baa12ec
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ec4eddb434a4b7162410ddd5c3731a2de9187b02265221523e3c273d7baa12ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling miniz_oxide v0.4.1
[INFO] [stderr]    Compiling backtrace v0.3.50
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling ta v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.60s
[INFO] running `Command { std: "docker" "inspect" "ec4eddb434a4b7162410ddd5c3731a2de9187b02265221523e3c273d7baa12ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec4eddb434a4b7162410ddd5c3731a2de9187b02265221523e3c273d7baa12ec", kill_on_drop: false }`
[INFO] [stdout] ec4eddb434a4b7162410ddd5c3731a2de9187b02265221523e3c273d7baa12ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72ae44bd6fde3e702f30c5274f123d7e56447a82dc5f5925a4106cb1f243a833
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "72ae44bd6fde3e702f30c5274f123d7e56447a82dc5f5925a4106cb1f243a833", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]    Compiling assert_approx_eq v1.1.0
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling bstr v0.2.14
[INFO] [stderr]    Compiling bincode v1.3.1
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling ta v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 20.51s
[INFO] running `Command { std: "docker" "inspect" "72ae44bd6fde3e702f30c5274f123d7e56447a82dc5f5925a4106cb1f243a833", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72ae44bd6fde3e702f30c5274f123d7e56447a82dc5f5925a4106cb1f243a833", kill_on_drop: false }`
[INFO] [stdout] 72ae44bd6fde3e702f30c5274f123d7e56447a82dc5f5925a4106cb1f243a833
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f3b24c0f72f36933cae77239cfc416c91f7b9f528e82731fb33b2f6913c18d1e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f3b24c0f72f36933cae77239cfc416c91f7b9f528e82731fb33b2f6913c18d1e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ta-23eefc8c7d99ffb3
[INFO] [stdout] 
[INFO] [stdout] running 119 tests
[INFO] [stdout] test indicators::average_true_range::tests::test_default ... ok
[INFO] [stdout] test indicators::average_true_range::tests::test_display ... ok
[INFO] [stdout] test indicators::average_true_range::tests::test_new ... ok
[INFO] [stdout] test indicators::average_true_range::tests::test_reset ... ok
[INFO] [stdout] test indicators::bollinger_bands::tests::test_default ... ok
[INFO] [stdout] test indicators::bollinger_bands::tests::test_reset ... ok
[INFO] [stdout] test indicators::chandelier_exit::tests::test_default ... ok
[INFO] [stdout] test indicators::chandelier_exit::tests::test_display ... ok
[INFO] [stdout] test indicators::chandelier_exit::tests::test_new ... ok
[INFO] [stdout] test indicators::chandelier_exit::tests::test_reset ... ok
[INFO] [stdout] test indicators::exponential_moving_average::tests::test_default ... ok
[INFO] [stdout] test indicators::exponential_moving_average::tests::test_display ... ok
[INFO] [stdout] test indicators::efficiency_ratio::tests::test_reset ... ok
[INFO] [stdout] test indicators::efficiency_ratio::tests::test_next ... ok
[INFO] [stdout] test indicators::bollinger_bands::tests::test_display ... ok
[INFO] [stdout] test indicators::bollinger_bands::tests::test_indicator ... ok
[INFO] [stdout] test indicators::efficiency_ratio::tests::test_new ... ok
[INFO] [stdout] test indicators::bollinger_bands::tests::test_new ... ok
[INFO] [stdout] test indicators::efficiency_ratio::tests::test_indicator ... ok
[INFO] [stdout] test indicators::bollinger_bands::tests::test_next ... ok
[INFO] [stdout] test indicators::chandelier_exit::tests::test_next_bar ... ok
[INFO] [stdout] test indicators::fast_stochastic::tests::test_default ... ok
[INFO] [stdout] test indicators::exponential_moving_average::tests::test_reset ... ok
[INFO] [stdout] test indicators::fast_stochastic::tests::test_indicator ... ok
[INFO] [stdout] test indicators::fast_stochastic::tests::test_display ... ok
[INFO] [stdout] test indicators::exponential_moving_average::tests::test_new ... ok
[INFO] [stdout] test indicators::fast_stochastic::tests::test_new ... ok
[INFO] [stdout] test indicators::fast_stochastic::tests::test_next_with_bars ... ok
[INFO] [stdout] test indicators::fast_stochastic::tests::test_next_with_f64 ... ok
[INFO] [stdout] test indicators::fast_stochastic::tests::test_reset ... ok
[INFO] [stdout] test indicators::keltner_channel::tests::test_default ... ok
[INFO] [stdout] test indicators::keltner_channel::tests::test_display ... ok
[INFO] [stdout] test indicators::exponential_moving_average::tests::test_indicator ... ok
[INFO] [stdout] test indicators::keltner_channel::tests::test_new ... ok
[INFO] [stdout] test indicators::keltner_channel::tests::test_indicator ... ok
[INFO] [stdout] test indicators::keltner_channel::tests::test_next ... ok
[INFO] [stdout] test indicators::keltner_channel::tests::test_next_with_data_item ... ok
[INFO] [stdout] test indicators::keltner_channel::tests::test_reset ... ok
[INFO] [stdout] test indicators::maximum::tests::test_default ... ok
[INFO] [stdout] test indicators::maximum::tests::test_display ... ok
[INFO] [stdout] test indicators::exponential_moving_average::tests::test_next ... ok
[INFO] [stdout] test indicators::maximum::tests::test_new ... ok
[INFO] [stdout] test indicators::maximum::tests::test_next ... ok
[INFO] [stdout] test indicators::maximum::tests::test_next_with_bars ... ok
[INFO] [stdout] test indicators::maximum::tests::test_reset ... ok
[INFO] [stdout] test indicators::efficiency_ratio::tests::test_display ... ok
[INFO] [stdout] test indicators::minimum::tests::test_default ... ok
[INFO] [stdout] test indicators::minimum::tests::test_display ... ok
[INFO] [stdout] test helpers::tests::test_max3 ... ok
[INFO] [stdout] test indicators::minimum::tests::test_indicator ... ok
[INFO] [stdout] test indicators::minimum::tests::test_new ... ok
[INFO] [stdout] test indicators::minimum::tests::test_next ... ok
[INFO] [stdout] test indicators::money_flow_index::tests::test_default ... ok
[INFO] [stdout] test indicators::money_flow_index::tests::test_display ... ok
[INFO] [stdout] test indicators::money_flow_index::tests::test_new ... ok
[INFO] [stdout] test indicators::maximum::tests::test_indicator ... ok
[INFO] [stdout] test indicators::money_flow_index::tests::test_next_bar ... ok
[INFO] [stdout] test indicators::moving_average_convergence_divergence::tests::test_display ... ok
[INFO] [stdout] test indicators::moving_average_convergence_divergence::tests::test_default ... ok
[INFO] [stdout] test indicators::moving_average_convergence_divergence::tests::test_indicator ... ok
[INFO] [stdout] test indicators::moving_average_convergence_divergence::tests::test_reset ... ok
[INFO] [stdout] test indicators::moving_average_convergence_divergence::tests::test_macd ... ok
[INFO] [stdout] test indicators::on_balance_volume::tests::test_default ... ok
[INFO] [stdout] test indicators::on_balance_volume::tests::test_display ... ok
[INFO] [stdout] test indicators::on_balance_volume::tests::test_next_bar ... ok
[INFO] [stdout] test indicators::on_balance_volume::tests::test_reset ... ok
[INFO] [stdout] test indicators::percentage_price_oscillator::tests::test_default ... ok
[INFO] [stdout] test indicators::percentage_price_oscillator::tests::test_display ... ok
[INFO] [stdout] test indicators::percentage_price_oscillator::tests::test_indicator ... ok
[INFO] [stdout] test indicators::minimum::tests::test_reset ... ok
[INFO] [stdout] test indicators::percentage_price_oscillator::tests::test_new ... ok
[INFO] [stdout] test indicators::percentage_price_oscillator::tests::test_next ... ok
[INFO] [stdout] test indicators::percentage_price_oscillator::tests::test_reset ... ok
[INFO] [stdout] test indicators::average_true_range::tests::test_indicator ... ok
[INFO] [stdout] test indicators::money_flow_index::tests::test_reset ... ok
[INFO] [stdout] test indicators::average_true_range::tests::test_next ... ok
[INFO] [stdout] test indicators::rate_of_change::tests::test_indicator ... ok
[INFO] [stdout] test data_item::tests::test_builder ... ok
[INFO] [stdout] test indicators::rate_of_change::tests::test_new ... ok
[INFO] [stdout] test indicators::minimum::tests::test_next_with_bars ... ok
[INFO] [stdout] test indicators::rate_of_change::tests::test_next_bar ... ok
[INFO] [stdout] test indicators::rate_of_change::tests::test_next_f64 ... ok
[INFO] [stdout] test indicators::rate_of_change::tests::test_reset ... ok
[INFO] [stdout] test indicators::relative_strength_index::tests::test_default ... ok
[INFO] [stdout] test indicators::relative_strength_index::tests::test_new ... ok
[INFO] [stdout] test indicators::relative_strength_index::tests::test_next ... ok
[INFO] [stdout] test indicators::moving_average_convergence_divergence::tests::test_new ... ok
[INFO] [stdout] test indicators::relative_strength_index::tests::test_indicator ... ok
[INFO] [stdout] test indicators::relative_strength_index::tests::test_display ... ok
[INFO] [stdout] test indicators::relative_strength_index::tests::test_reset ... ok
[INFO] [stdout] test indicators::simple_moving_average::tests::test_display ... ok
[INFO] [stdout] test indicators::simple_moving_average::tests::test_next_with_bars ... ok
[INFO] [stdout] test indicators::slow_stochastic::tests::test_default ... ok
[INFO] [stdout] test indicators::simple_moving_average::tests::test_reset ... ok
[INFO] [stdout] test indicators::simple_moving_average::tests::test_new ... ok
[INFO] [stdout] test indicators::simple_moving_average::tests::test_default ... ok
[INFO] [stdout] test indicators::slow_stochastic::tests::test_next_with_bars ... ok
[INFO] [stdout] test indicators::slow_stochastic::tests::test_reset ... ok
[INFO] [stdout] test indicators::standard_deviation::tests::test_default ... ok
[INFO] [stdout] test indicators::slow_stochastic::tests::test_next_with_f64 ... ok
[INFO] [stdout] test indicators::slow_stochastic::tests::test_display ... ok
[INFO] [stdout] test indicators::slow_stochastic::tests::test_new ... ok
[INFO] [stdout] test indicators::slow_stochastic::tests::test_indicator ... ok
[INFO] [stdout] test indicators::standard_deviation::tests::test_indicator ... ok
[INFO] [stdout] test indicators::standard_deviation::tests::test_new ... ok
[INFO] [stdout] test indicators::standard_deviation::tests::test_next_with_bars ... ok
[INFO] [stdout] test indicators::standard_deviation::tests::test_reset ... ok
[INFO] [stdout] test indicators::standard_deviation::tests::test_next_floating_point_error ... ok
[INFO] [stdout] test indicators::true_range::tests::test_next_f64 ... ok
[INFO] [stdout] test indicators::standard_deviation::tests::test_next ... ok
[INFO] [stdout] test indicators::true_range::tests::test_next_bar ... ok
[INFO] [stdout] test indicators::true_range::tests::test_reset ... ok
[INFO] [stdout] test indicators::true_range::tests::test_indicator ... ok
[INFO] [stdout] test indicators::standard_deviation::tests::test_next_same_values ... ok
[INFO] [stderr]    Doc-tests ta
[INFO] [stdout] test indicators::true_range::tests::test_default ... ok
[INFO] [stdout] test indicators::simple_moving_average::tests::test_indicator ... ok
[INFO] [stdout] test indicators::simple_moving_average::tests::test_next ... ok
[INFO] [stdout] test indicators::true_range::tests::test_display ... ok
[INFO] [stdout] test indicators::standard_deviation::tests::test_display ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 119 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --test /opt/rustwide/workdir/src/lib.rs --crate-name ta -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern assert_approx_eq=/opt/rustwide/target/debug/deps/libassert_approx_eq-681ef553e91e87e2.rlib --extern bencher=/opt/rustwide/target/debug/deps/libbencher-e3bfe9ab190ae591.rlib --extern bincode=/opt/rustwide/target/debug/deps/libbincode-b8ebea6d695796e2.rlib --extern csv=/opt/rustwide/target/debug/deps/libcsv-5148ef7dfc9071aa.rlib --extern error_chain=/opt/rustwide/target/debug/deps/liberror_chain-c0db613106e332aa.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-5c0529d39b999943.rlib --extern ta=/opt/rustwide/target/debug/deps/libta-c81b6e3544337759.rlib -C embed-bitcode=no` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "f3b24c0f72f36933cae77239cfc416c91f7b9f528e82731fb33b2f6913c18d1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3b24c0f72f36933cae77239cfc416c91f7b9f528e82731fb33b2f6913c18d1e", kill_on_drop: false }`
[INFO] [stdout] f3b24c0f72f36933cae77239cfc416c91f7b9f528e82731fb33b2f6913c18d1e