[INFO] fetching crate ta 0.4.0...
[INFO] testing ta-0.4.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate ta 0.4.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate ta 0.4.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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-1/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" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 77564c643e03d1345097ad643338d0278958f910d1474a8f2f9e6b7b3f0df996
[INFO] running `Command { std: "docker" "start" "-a" "77564c643e03d1345097ad643338d0278958f910d1474a8f2f9e6b7b3f0df996", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "77564c643e03d1345097ad643338d0278958f910d1474a8f2f9e6b7b3f0df996", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77564c643e03d1345097ad643338d0278958f910d1474a8f2f9e6b7b3f0df996", kill_on_drop: false }`
[INFO] [stdout] 77564c643e03d1345097ad643338d0278958f910d1474a8f2f9e6b7b3f0df996
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 588bffb4908b824a854c2464e97d9a93b6ac25531304ebde04f001503288765f
[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" "588bffb4908b824a854c2464e97d9a93b6ac25531304ebde04f001503288765f", kill_on_drop: false }`
[INFO] [stderr]    Compiling ta v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.66s
[INFO] running `Command { std: "docker" "inspect" "588bffb4908b824a854c2464e97d9a93b6ac25531304ebde04f001503288765f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "588bffb4908b824a854c2464e97d9a93b6ac25531304ebde04f001503288765f", kill_on_drop: false }`
[INFO] [stdout] 588bffb4908b824a854c2464e97d9a93b6ac25531304ebde04f001503288765f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f0271cec1a95196e17530af6bfbc9a47ea435cfcdbb2b13fe115fb1e7242b202
[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" "f0271cec1a95196e17530af6bfbc9a47ea435cfcdbb2b13fe115fb1e7242b202", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.116
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling assert_approx_eq v1.1.0
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling csv-core v0.1.10
[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 21.13s
[INFO] running `Command { std: "docker" "inspect" "f0271cec1a95196e17530af6bfbc9a47ea435cfcdbb2b13fe115fb1e7242b202", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0271cec1a95196e17530af6bfbc9a47ea435cfcdbb2b13fe115fb1e7242b202", kill_on_drop: false }`
[INFO] [stdout] f0271cec1a95196e17530af6bfbc9a47ea435cfcdbb2b13fe115fb1e7242b202
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 856dabcb3b0fa41ddf0bdebfcae2ba62c05f8f077c81c9a3a4818ab399491462
[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" "856dabcb3b0fa41ddf0bdebfcae2ba62c05f8f077c81c9a3a4818ab399491462", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] running 119 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ta-d9ac69edbd5c0bfd
[INFO] [stdout] test helpers::tests::test_max3 ... ok
[INFO] [stdout] test indicators::average_true_range::tests::test_display ... ok
[INFO] [stdout] test indicators::average_true_range::tests::test_indicator ... ok
[INFO] [stdout] test indicators::average_true_range::tests::test_new ... ok
[INFO] [stdout] test indicators::bollinger_bands::tests::test_indicator ... ok
[INFO] [stdout] test indicators::bollinger_bands::tests::test_new ... ok
[INFO] [stdout] test indicators::bollinger_bands::tests::test_next ... ok
[INFO] [stdout] test indicators::average_true_range::tests::test_next ... ok
[INFO] [stdout] test indicators::bollinger_bands::tests::test_default ... ok
[INFO] [stdout] test indicators::efficiency_ratio::tests::test_display ... ok
[INFO] [stdout] test indicators::chandelier_exit::tests::test_reset ... ok
[INFO] [stdout] test indicators::bollinger_bands::tests::test_display ... ok
[INFO] [stdout] test data_item::tests::test_builder ... ok
[INFO] [stdout] test indicators::average_true_range::tests::test_reset ... ok
[INFO] [stdout] test indicators::average_true_range::tests::test_default ... ok
[INFO] [stdout] test indicators::chandelier_exit::tests::test_new ... ok
[INFO] [stdout] test indicators::efficiency_ratio::tests::test_new ... ok
[INFO] [stdout] test indicators::chandelier_exit::tests::test_default ... ok
[INFO] [stdout] test indicators::chandelier_exit::tests::test_next_bar ... ok
[INFO] [stdout] test indicators::exponential_moving_average::tests::test_next ... ok
[INFO] [stdout] test indicators::fast_stochastic::tests::test_next_with_bars ... ok
[INFO] [stdout] test indicators::exponential_moving_average::tests::test_reset ... ok
[INFO] [stdout] test indicators::exponential_moving_average::tests::test_new ... 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_next ... ok
[INFO] [stdout] test indicators::efficiency_ratio::tests::test_indicator ... ok
[INFO] [stdout] test indicators::exponential_moving_average::tests::test_indicator ... ok
[INFO] [stdout] test indicators::fast_stochastic::tests::test_display ... ok
[INFO] [stdout] test indicators::fast_stochastic::tests::test_new ... ok
[INFO] [stdout] test indicators::efficiency_ratio::tests::test_reset ... ok
[INFO] [stdout] test indicators::keltner_channel::tests::test_display ... ok
[INFO] [stdout] test indicators::keltner_channel::tests::test_indicator ... ok
[INFO] [stdout] test indicators::fast_stochastic::tests::test_default ... ok
[INFO] [stdout] test indicators::keltner_channel::tests::test_next_with_data_item ... ok
[INFO] [stdout] test indicators::fast_stochastic::tests::test_indicator ... ok
[INFO] [stdout] test indicators::fast_stochastic::tests::test_reset ... ok
[INFO] [stdout] test indicators::maximum::tests::test_next ... ok
[INFO] [stdout] test indicators::maximum::tests::test_default ... ok
[INFO] [stdout] test indicators::keltner_channel::tests::test_reset ... ok
[INFO] [stdout] test indicators::keltner_channel::tests::test_new ... ok
[INFO] [stdout] test indicators::fast_stochastic::tests::test_next_with_f64 ... ok
[INFO] [stdout] test indicators::keltner_channel::tests::test_default ... ok
[INFO] [stdout] test indicators::maximum::tests::test_indicator ... ok
[INFO] [stdout] test indicators::maximum::tests::test_new ... ok
[INFO] [stdout] test indicators::maximum::tests::test_display ... ok
[INFO] [stdout] test indicators::maximum::tests::test_reset ... ok
[INFO] [stdout] test indicators::minimum::tests::test_indicator ... ok
[INFO] [stdout] test indicators::bollinger_bands::tests::test_reset ... ok
[INFO] [stdout] test indicators::minimum::tests::test_new ... ok
[INFO] [stdout] test indicators::chandelier_exit::tests::test_display ... ok
[INFO] [stdout] test indicators::minimum::tests::test_next ... ok
[INFO] [stdout] test indicators::minimum::tests::test_next_with_bars ... ok
[INFO] [stdout] test indicators::minimum::tests::test_reset ... ok
[INFO] [stdout] test indicators::money_flow_index::tests::test_default ... ok
[INFO] [stdout] test indicators::money_flow_index::tests::test_reset ... ok
[INFO] [stdout] test indicators::money_flow_index::tests::test_next_bar ... ok
[INFO] [stdout] test indicators::moving_average_convergence_divergence::tests::test_default ... ok
[INFO] [stdout] test indicators::moving_average_convergence_divergence::tests::test_display ... ok
[INFO] [stdout] test indicators::moving_average_convergence_divergence::tests::test_indicator ... 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_next_bar ... ok
[INFO] [stdout] test indicators::on_balance_volume::tests::test_display ... ok
[INFO] [stdout] test indicators::percentage_price_oscillator::tests::test_default ... ok
[INFO] [stdout] test indicators::on_balance_volume::tests::test_reset ... 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::percentage_price_oscillator::tests::test_new ... ok
[INFO] [stdout] test indicators::percentage_price_oscillator::tests::test_next ... ok
[INFO] [stdout] test indicators::rate_of_change::tests::test_indicator ... ok
[INFO] [stdout] test indicators::rate_of_change::tests::test_next_bar ... ok
[INFO] [stdout] test indicators::rate_of_change::tests::test_new ... ok
[INFO] [stdout] test indicators::rate_of_change::tests::test_next_f64 ... ok
[INFO] [stdout] test indicators::relative_strength_index::tests::test_default ... ok
[INFO] [stdout] test indicators::maximum::tests::test_next_with_bars ... ok
[INFO] [stdout] test indicators::relative_strength_index::tests::test_display ... ok
[INFO] [stdout] test indicators::minimum::tests::test_default ... ok
[INFO] [stdout] test indicators::relative_strength_index::tests::test_new ... ok
[INFO] [stdout] test indicators::rate_of_change::tests::test_reset ... ok
[INFO] [stdout] test indicators::relative_strength_index::tests::test_indicator ... ok
[INFO] [stdout] test indicators::money_flow_index::tests::test_new ... ok
[INFO] [stdout] test indicators::simple_moving_average::tests::test_display ... ok
[INFO] [stdout] test indicators::simple_moving_average::tests::test_next ... ok
[INFO] [stdout] test indicators::simple_moving_average::tests::test_indicator ... ok
[INFO] [stdout] test indicators::moving_average_convergence_divergence::tests::test_reset ... ok
[INFO] [stdout] test indicators::keltner_channel::tests::test_next ... ok
[INFO] [stdout] test indicators::simple_moving_average::tests::test_new ... ok
[INFO] [stdout] test indicators::percentage_price_oscillator::tests::test_reset ... ok
[INFO] [stdout] test indicators::simple_moving_average::tests::test_next_with_bars ... ok
[INFO] [stdout] test indicators::slow_stochastic::tests::test_display ... ok
[INFO] [stdout] test indicators::relative_strength_index::tests::test_next ... ok
[INFO] [stdout] test indicators::slow_stochastic::tests::test_indicator ... ok
[INFO] [stdout] test indicators::slow_stochastic::tests::test_next_with_bars ... ok
[INFO] [stdout] test indicators::simple_moving_average::tests::test_reset ... ok
[INFO] [stdout] test indicators::slow_stochastic::tests::test_default ... ok
[INFO] [stdout] test indicators::standard_deviation::tests::test_default ... ok
[INFO] [stdout] test indicators::standard_deviation::tests::test_display ... ok
[INFO] [stdout] test indicators::standard_deviation::tests::test_next_same_values ... ok
[INFO] [stdout] test indicators::standard_deviation::tests::test_indicator ... ok
[INFO] [stdout] test indicators::standard_deviation::tests::test_next ... ok
[INFO] [stdout] test indicators::slow_stochastic::tests::test_reset ... ok
[INFO] [stdout] test indicators::slow_stochastic::tests::test_new ... ok
[INFO] [stdout] test indicators::slow_stochastic::tests::test_next_with_f64 ... ok
[INFO] [stdout] test indicators::standard_deviation::tests::test_next_floating_point_error ... ok
[INFO] [stdout] test indicators::standard_deviation::tests::test_new ... ok
[INFO] [stdout] test indicators::true_range::tests::test_next_f64 ... ok
[INFO] [stdout] test indicators::true_range::tests::test_indicator ... ok
[INFO] [stdout] test indicators::true_range::tests::test_reset ... ok
[INFO] [stdout] test indicators::true_range::tests::test_default ... ok
[INFO] [stdout] test indicators::true_range::tests::test_display ... ok
[INFO] [stdout] test indicators::standard_deviation::tests::test_next_with_bars ... ok
[INFO] [stdout] test indicators::true_range::tests::test_next_bar ... ok
[INFO] [stdout] test indicators::relative_strength_index::tests::test_reset ... ok
[INFO] [stdout] test indicators::standard_deviation::tests::test_reset ... ok
[INFO] [stderr]    Doc-tests ta
[INFO] [stdout] test indicators::moving_average_convergence_divergence::tests::test_new ... ok
[INFO] [stdout] test indicators::money_flow_index::tests::test_display ... ok
[INFO] [stdout] test indicators::minimum::tests::test_display ... ok
[INFO] [stdout] test indicators::simple_moving_average::tests::test_default ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 119 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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-fde43a92b3bbe4e6.rlib --extern bencher=/opt/rustwide/target/debug/deps/libbencher-7f629bb11147477a.rlib --extern bincode=/opt/rustwide/target/debug/deps/libbincode-2948cb32bbfcad01.rlib --extern csv=/opt/rustwide/target/debug/deps/libcsv-9026caa687c0003e.rlib --extern error_chain=/opt/rustwide/target/debug/deps/liberror_chain-8d46b691d829757b.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-233681b65414fd17.rlib --extern ta=/opt/rustwide/target/debug/deps/libta-6dfb73f1720a8213.rlib -C embed-bitcode=no` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "856dabcb3b0fa41ddf0bdebfcae2ba62c05f8f077c81c9a3a4818ab399491462", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "856dabcb3b0fa41ddf0bdebfcae2ba62c05f8f077c81c9a3a4818ab399491462", kill_on_drop: false }`
[INFO] [stdout] 856dabcb3b0fa41ddf0bdebfcae2ba62c05f8f077c81c9a3a4818ab399491462