[INFO] cloning repository https://github.com/charypar/betty
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/charypar/betty" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcharypar%2Fbetty", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcharypar%2Fbetty'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 22906493014d03803fcf162e7c755ac37c278a95
[INFO] testing charypar/betty against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcharypar%2Fbetty" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/charypar/betty on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/charypar/betty
[INFO] finished tweaking git repo https://github.com/charypar/betty
[INFO] tweaked toml for git repo https://github.com/charypar/betty written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/charypar/betty already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3ffe219b1cb65439f273c4ab24fa26ac44dd17249855104e4705a394308d2f3d
[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" "3ffe219b1cb65439f273c4ab24fa26ac44dd17249855104e4705a394308d2f3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ffe219b1cb65439f273c4ab24fa26ac44dd17249855104e4705a394308d2f3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ffe219b1cb65439f273c4ab24fa26ac44dd17249855104e4705a394308d2f3d", kill_on_drop: false }`
[INFO] [stdout] 3ffe219b1cb65439f273c4ab24fa26ac44dd17249855104e4705a394308d2f3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", 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] 50d24d15bf051c8b9f38b4b0adc94c5a097ad591f4a01a8dc1cf995f670caccd
[INFO] running `Command { std: "docker" "start" "-a" "50d24d15bf051c8b9f38b4b0adc94c5a097ad591f4a01a8dc1cf995f670caccd", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling iso_currency v0.4.1
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling iso_country v0.1.4
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling term-table v1.3.1
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling termion v1.5.6
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling rust_decimal v1.14.3
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling rust_decimal_macros v1.14.3
[INFO] [stderr]    Compiling betty v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `spread`
[INFO] [stdout]    --> src/core/price.rs:119:12
[INFO] [stdout]     |
[INFO] [stdout] 119 |     pub fn spread(&self) -> Points {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `short_ema`
[INFO] [stdout]   --> src/strategies/macd.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub short_ema: Decimal,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `long_ema`
[INFO] [stdout]   --> src/strategies/macd.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub long_ema: Decimal,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `macd_signal`
[INFO] [stdout]   --> src/strategies/macd.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub macd_signal: Decimal,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 48.42s
[INFO] running `Command { std: "docker" "inspect" "50d24d15bf051c8b9f38b4b0adc94c5a097ad591f4a01a8dc1cf995f670caccd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50d24d15bf051c8b9f38b4b0adc94c5a097ad591f4a01a8dc1cf995f670caccd", kill_on_drop: false }`
[INFO] [stdout] 50d24d15bf051c8b9f38b4b0adc94c5a097ad591f4a01a8dc1cf995f670caccd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", 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] b2bd42895a571e7a201e55a4c65ad611607870e295e6a42e367d61e9f4d20de0
[INFO] running `Command { std: "docker" "start" "-a" "b2bd42895a571e7a201e55a4c65ad611607870e295e6a42e367d61e9f4d20de0", kill_on_drop: false }`
[INFO] [stderr]    Compiling betty v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `spread`
[INFO] [stdout]    --> src/core/price.rs:119:12
[INFO] [stdout]     |
[INFO] [stdout] 119 |     pub fn spread(&self) -> Points {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `short_ema`
[INFO] [stdout]   --> src/strategies/macd.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     pub short_ema: Decimal,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `long_ema`
[INFO] [stdout]   --> src/strategies/macd.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub long_ema: Decimal,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `macd_signal`
[INFO] [stdout]   --> src/strategies/macd.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub macd_signal: Decimal,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.87s
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b2bd42895a571e7a201e55a4c65ad611607870e295e6a42e367d61e9f4d20de0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2bd42895a571e7a201e55a4c65ad611607870e295e6a42e367d61e9f4d20de0", kill_on_drop: false }`
[INFO] [stdout] b2bd42895a571e7a201e55a4c65ad611607870e295e6a42e367d61e9f4d20de0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4c42cff111a2b6e8810ed6e05635bc755bd7031e22118847386ad180234ca2bd
[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" "4c42cff111a2b6e8810ed6e05635bc755bd7031e22118847386ad180234ca2bd", kill_on_drop: false }`
[INFO] [stderr] warning: associated function is never used: `spread`
[INFO] [stderr]    --> src/core/price.rs:119:12
[INFO] [stderr]     |
[INFO] [stderr] 119 |     pub fn spread(&self) -> Points {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `short_ema`
[INFO] [stderr]   --> src/strategies/macd.rs:23:5
[INFO] [stderr]    |
[INFO] [stderr] 23 |     pub short_ema: Decimal,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `long_ema`
[INFO] [stderr]   --> src/strategies/macd.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     pub long_ema: Decimal,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `macd_signal`
[INFO] [stderr]   --> src/strategies/macd.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 |     pub macd_signal: Decimal,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `betty` (bin "betty" test) generated 4 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/betty-4bb39160fc2dba2d)
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test core::market::test::rejects_entry_with_stop_too_close ... ok
[INFO] [stdout] test core::market::test::rejects_entry_below_minimum_deal_size ... ok
[INFO] [stdout] test core::maths::tests::empty_value_ema ... ok
[INFO] [stdout] test core::maths::tests::single_value_ema ... ok
[INFO] [stdout] test core::maths::tests::ema_of_a_constant ... ok
[INFO] [stdout] test core::price::test::adds_hours_to_date ... ok
[INFO] [stdout] test core::price::test::adds_minutes_to_date ... ok
[INFO] [stdout] test core::price::test::adds_months_to_date ... ok
[INFO] [stdout] test core::price::test::adds_days_to_date ... ok
[INFO] [stdout] test core::price::test::adds_seconds_to_date ... ok
[INFO] [stdout] test core::price::test::makes_price_from_mid_market_and_spread ... ok
[INFO] [stdout] test core::maths::tests::ema_of_a_step_change ... ok
[INFO] [stdout] test core::strategy::test::calculates_entry ... ok
[INFO] [stdout] test core::price::test::adds_weeks_to_date ... ok
[INFO] [stdout] test core::test::closes_a_position_based_on_an_exit_signal ... ok
[INFO] [stdout] test core::test::gives_an_empty_trade_log_for_no_orders ... ok
[INFO] [stdout] test core::test::logs_an_open_trade_for_a_single_order ... ok
[INFO] [stdout] test core::test::logs_three_trades_for_five_orders ... ok
[INFO] [stdout] test core::test::does_not_allow_to_log_a_close_order_without_matching_open ... ok
[INFO] [stdout] test core::test::reverses_a_positon_based_on_an_entry_signal ... ok
[INFO] [stdout] test core::market::test::validates_an_ok_trade ... ok
[INFO] [stdout] test core::market::test::rejects_entry_with_insufficient_margin ... ok
[INFO] [stdout] test strategies::donchian::test::rejects_entry_without_enough_history ... ok
[INFO] [stdout] test strategies::donchian::test::sets_stop_based_on_recent_history ... ok
[INFO] [stdout] test core::test::triggers_a_stop ... ok
[INFO] [stdout] test strategies::macd::tests::calculates_samples_needed ... ok
[INFO] [stdout] test strategies::macd::tests::produces_correct_signals ... ok
[INFO] [stdout] test core::test::logs_a_closed_trade_for_a_pair_of_orders ... ok
[INFO] [stdout] test core::test::logs_a_price_update ... ok
[INFO] [stdout] test core::test::rejects_orders_for_closed_positions ... ok
[INFO] [stdout] test core::test::rejects_an_order_with_duplicate_position_id ... ok
[INFO] [stdout] test core::test::opens_a_position_based_on_a_signal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4c42cff111a2b6e8810ed6e05635bc755bd7031e22118847386ad180234ca2bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c42cff111a2b6e8810ed6e05635bc755bd7031e22118847386ad180234ca2bd", kill_on_drop: false }`
[INFO] [stdout] 4c42cff111a2b6e8810ed6e05635bc755bd7031e22118847386ad180234ca2bd