[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] 1b1129bba1335651cf26d7d8a5c47b5dfd2bfc98
[INFO] testing charypar/betty against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcharypar%2Fbetty" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/charypar/betty on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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-12/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" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] 6d1dfba0197b213cefff7565974bb9a5536894c1ca5fd34de4c413a2edacd57e
[INFO] running `Command { std: "docker" "start" "-a" "6d1dfba0197b213cefff7565974bb9a5536894c1ca5fd34de4c413a2edacd57e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d1dfba0197b213cefff7565974bb9a5536894c1ca5fd34de4c413a2edacd57e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d1dfba0197b213cefff7565974bb9a5536894c1ca5fd34de4c413a2edacd57e", kill_on_drop: false }`
[INFO] [stdout] 6d1dfba0197b213cefff7565974bb9a5536894c1ca5fd34de4c413a2edacd57e
[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=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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] a5b94f2e45c04d347dfbec570f32caeb8a3e814b990f7f9238e2ec0fc40f15b6
[INFO] running `Command { std: "docker" "start" "-a" "a5b94f2e45c04d347dfbec570f32caeb8a3e814b990f7f9238e2ec0fc40f15b6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.28
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.75
[INFO] [stderr]    Compiling iso_currency v0.4.1
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling wasm-bindgen v0.2.75
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling iso_country v0.1.4
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling termion v1.5.6
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling term-table v1.3.1
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.75
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.75
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.75
[INFO] [stderr]    Compiling rust_decimal v1.15.0
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling rust_decimal_macros v1.15.0
[INFO] [stderr]    Compiling betty v0.1.0 (/opt/rustwide/workdir/core)
[INFO] [stderr]    Compiling cli v0.1.0 (/opt/rustwide/workdir/cli)
[INFO] [stderr]    Compiling lab v0.1.0 (/opt/rustwide/workdir/lab)
[INFO] [stdout] warning: field is never read: `volume`
[INFO] [stdout]   --> lab/src/lib.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     volume: Decimal,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 10s
[INFO] running `Command { std: "docker" "inspect" "a5b94f2e45c04d347dfbec570f32caeb8a3e814b990f7f9238e2ec0fc40f15b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5b94f2e45c04d347dfbec570f32caeb8a3e814b990f7f9238e2ec0fc40f15b6", kill_on_drop: false }`
[INFO] [stdout] a5b94f2e45c04d347dfbec570f32caeb8a3e814b990f7f9238e2ec0fc40f15b6
[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=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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2fe1b136a28aad8ad13851a794199cc59b47e810f0e17b6c4d2dcd097fa252ea
[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" "2fe1b136a28aad8ad13851a794199cc59b47e810f0e17b6c4d2dcd097fa252ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling betty v0.1.0 (/opt/rustwide/workdir/core)
[INFO] [stderr]    Compiling lab v0.1.0 (/opt/rustwide/workdir/lab)
[INFO] [stderr]    Compiling cli v0.1.0 (/opt/rustwide/workdir/cli)
[INFO] [stdout] warning: field is never read: `volume`
[INFO] [stdout]   --> lab/src/lib.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     volume: Decimal,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.41s
[INFO] running `Command { std: "docker" "inspect" "2fe1b136a28aad8ad13851a794199cc59b47e810f0e17b6c4d2dcd097fa252ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fe1b136a28aad8ad13851a794199cc59b47e810f0e17b6c4d2dcd097fa252ea", kill_on_drop: false }`
[INFO] [stdout] 2fe1b136a28aad8ad13851a794199cc59b47e810f0e17b6c4d2dcd097fa252ea
[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=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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", 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] f0fc6b00d0f20a2760a74f9a04e756331917d524a7083e7830679b348220b46f
[INFO] running `Command { std: "docker" "start" "-a" "f0fc6b00d0f20a2760a74f9a04e756331917d524a7083e7830679b348220b46f", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: field is never read: `volume`
[INFO] [stdout] running 32 tests
[INFO] [stderr]   --> lab/src/lib.rs:36:5
[INFO] [stdout] test core::account::test::closes_a_position_based_on_a_trend_ending ... ok
[INFO] [stderr]    |
[INFO] [stdout] test core::account::test::does_not_allow_to_log_a_close_order_without_matching_open ... ok
[INFO] [stderr] 36 |     volume: Decimal,
[INFO] [stdout] test core::account::test::gives_an_empty_trade_log_for_no_orders ... ok
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] test core::account::test::logs_a_closed_trade_for_a_pair_of_orders ... ok
[INFO] [stderr]    |
[INFO] [stdout] test core::account::test::rejects_an_order_with_duplicate_position_id ... ok
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] test core::account::test::logs_an_open_trade_for_a_single_order ... ok
[INFO] [stderr] 
[INFO] [stdout] test core::account::test::rejects_orders_for_closed_positions ... ok
[INFO] [stderr] warning: `lab` (lib test) generated 1 warning
[INFO] [stdout] test core::account::test::triggers_a_stop ... ok
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] test core::maths::tests::single_value_ema ... ok
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/betty-4182837bab8e668e)
[INFO] [stdout] test core::market::test::rejects_entry_below_minimum_deal_size ... ok
[INFO] [stdout] test core::market::test::rejects_entry_with_insufficient_margin ... ok
[INFO] [stdout] test core::market::test::rejects_entry_with_stop_too_close ... ok
[INFO] [stdout] test core::market::test::validates_an_ok_trade ... ok
[INFO] [stdout] test core::maths::tests::ema_of_a_constant ... ok
[INFO] [stdout] test core::maths::tests::ema_of_a_step_change ... ok
[INFO] [stdout] test core::maths::tests::empty_value_ema ... 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_seconds_to_date ... ok
[INFO] [stdout] test core::price::test::makes_price_from_mid_market_and_spread ... ok
[INFO] [stdout] test core::strategy::test::calculates_entry ... ok
[INFO] [stdout] test core::price::test::adds_weeks_to_date ... ok
[INFO] [stdout] test strategies::donchian::test::calculates_basic_channel_limits ... ok
[INFO] [stdout] test core::price::test::adds_days_to_date ... ok
[INFO] [stdout] test core::account::test::logs_a_price_update ... ok
[INFO] [stdout] test core::account::test::logs_three_trades_for_five_orders ... ok
[INFO] [stdout] test strategies::macd::tests::calculates_samples_needed ... ok
[INFO] [stdout] test strategies::donchian::test::rejects_entry_without_enough_history ... ok
[INFO] [stdout] test core::account::test::opens_a_position_based_on_a_trend ... ok
[INFO] [stdout] test core::account::test::reverses_a_positon_based_on_tred_reversal ... ok
[INFO] [stdout] test strategies::donchian::test::sets_stop_based_on_recent_history ... 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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cli-486aa42cd6f38f07)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lab-c7e03536a7f19520)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests betty
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f0fc6b00d0f20a2760a74f9a04e756331917d524a7083e7830679b348220b46f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0fc6b00d0f20a2760a74f9a04e756331917d524a7083e7830679b348220b46f", kill_on_drop: false }`
[INFO] [stdout] f0fc6b00d0f20a2760a74f9a04e756331917d524a7083e7830679b348220b46f