[INFO] cloning repository https://github.com/vvbae/toy-trading-bot [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vvbae/toy-trading-bot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvvbae%2Ftoy-trading-bot", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvvbae%2Ftoy-trading-bot'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0c9c6c6e26554059c24f86a0ea7a6483ed0c0353 [INFO] testing vvbae/toy-trading-bot/0c9c6c6e26554059c24f86a0ea7a6483ed0c0353 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvvbae%2Ftoy-trading-bot" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/vvbae/toy-trading-bot [INFO] finished tweaking git repo https://github.com/vvbae/toy-trading-bot [INFO] tweaked toml for git repo https://github.com/vvbae/toy-trading-bot written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/vvbae/toy-trading-bot on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/vvbae/toy-trading-bot already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded bytecheck_derive v0.6.11 [INFO] [stderr] Downloaded rust_decimal_macros v1.30.0 [INFO] [stderr] Downloaded rend v0.4.0 [INFO] [stderr] Downloaded bytecheck v0.6.11 [INFO] [stderr] Downloaded rust_decimal v1.30.0 [INFO] [stderr] Downloaded rkyv_derive v0.7.42 [INFO] [stderr] Downloaded uuid v1.3.4 [INFO] [stderr] Downloaded rkyv v0.7.42 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 32f918526753c1912c0c4071bfd28b51b0fdcee0d87fb929ad5337ecf38ee24f [INFO] running `Command { std: "docker" "start" "-a" "32f918526753c1912c0c4071bfd28b51b0fdcee0d87fb929ad5337ecf38ee24f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "32f918526753c1912c0c4071bfd28b51b0fdcee0d87fb929ad5337ecf38ee24f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32f918526753c1912c0c4071bfd28b51b0fdcee0d87fb929ad5337ecf38ee24f", kill_on_drop: false }` [INFO] [stdout] 32f918526753c1912c0c4071bfd28b51b0fdcee0d87fb929ad5337ecf38ee24f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 1e126b1ba82cbfa726a0abb8e9dd4b2bd195dc9cef353278265e9f607671ec86 [INFO] running `Command { std: "docker" "start" "-a" "1e126b1ba82cbfa726a0abb8e9dd4b2bd195dc9cef353278265e9f607671ec86", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling proc-macro2 v1.0.60 [INFO] [stderr] Compiling serde v1.0.164 [INFO] [stderr] Compiling unicode-ident v1.0.9 [INFO] [stderr] Compiling quote v1.0.28 [INFO] [stderr] Compiling rust_decimal v1.30.0 [INFO] [stderr] Compiling rust_decimal_macros v1.30.0 [INFO] [stderr] Compiling trading-bot v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `OrderBook` and `self` [INFO] [stdout] --> src/main.rs:4:14 [INFO] [stdout] | [INFO] [stdout] 4 | engine::{self, MatchingEngine, TradingPair}, [INFO] [stdout] | ^^^^ [INFO] [stdout] 5 | orderbook::{BidOrAsk, Order, OrderBook}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `limits` [INFO] [stdout] --> src/matching_engine/orderbook.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 46 | let limits = match market_order.bid_or_ask { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_limits` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `eth_pair` [INFO] [stdout] --> src/main.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | let eth_pair = TradingPair::new("ETH".to_string(), "USD".to_string()); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_eth_pair` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Ask` is never constructed [INFO] [stdout] --> src/matching_engine/orderbook.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub enum BidOrAsk { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] 8 | Bid, [INFO] [stdout] 9 | Ask, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BidOrAsk` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `ask_limits`, `bid_limits`, and `fill_market_order` are never used [INFO] [stdout] --> src/matching_engine/orderbook.rs:27:12 [INFO] [stdout] | [INFO] [stdout] 18 | impl OrderBook { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn ask_limits(&mut self) -> Vec<&mut Limit> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | pub fn bid_limits(&mut self) -> Vec<&mut Limit> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | pub fn fill_market_order(&mut self, market_order: &mut Order) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `price` is never read [INFO] [stdout] --> src/matching_engine/orderbook.rs:88:5 [INFO] [stdout] | [INFO] [stdout] 87 | pub struct Limit { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 88 | price: Decimal, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Limit` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `total_volume` and `fill_order` are never used [INFO] [stdout] --> src/matching_engine/orderbook.rs:100:8 [INFO] [stdout] | [INFO] [stdout] 92 | impl Limit { [INFO] [stdout] | ---------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 100 | fn total_volume(&self) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 108 | fn fill_order(&mut self, market_order: &mut Order) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `size` is never read [INFO] [stdout] --> src/matching_engine/orderbook.rs:134:5 [INFO] [stdout] | [INFO] [stdout] 133 | pub struct Order { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 134 | size: f64, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Order` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_filled` is never used [INFO] [stdout] --> src/matching_engine/orderbook.rs:143:12 [INFO] [stdout] | [INFO] [stdout] 138 | impl Order { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 143 | pub fn is_filled(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.22s [INFO] running `Command { std: "docker" "inspect" "1e126b1ba82cbfa726a0abb8e9dd4b2bd195dc9cef353278265e9f607671ec86", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e126b1ba82cbfa726a0abb8e9dd4b2bd195dc9cef353278265e9f607671ec86", kill_on_drop: false }` [INFO] [stdout] 1e126b1ba82cbfa726a0abb8e9dd4b2bd195dc9cef353278265e9f607671ec86 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] c6386aba40a285e550dda498edb99d90c321e0ced0de36b94b4c774a83a8b140 [INFO] running `Command { std: "docker" "start" "-a" "c6386aba40a285e550dda498edb99d90c321e0ced0de36b94b4c774a83a8b140", kill_on_drop: false }` [INFO] [stderr] Compiling trading-bot v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `OrderBook` and `self` [INFO] [stdout] --> src/main.rs:4:14 [INFO] [stdout] | [INFO] [stdout] 4 | engine::{self, MatchingEngine, TradingPair}, [INFO] [stdout] | ^^^^ [INFO] [stdout] 5 | orderbook::{BidOrAsk, Order, OrderBook}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `limits` [INFO] [stdout] --> src/matching_engine/orderbook.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 46 | let limits = match market_order.bid_or_ask { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_limits` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `eth_pair` [INFO] [stdout] --> src/main.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | let eth_pair = TradingPair::new("ETH".to_string(), "USD".to_string()); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_eth_pair` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s [INFO] running `Command { std: "docker" "inspect" "c6386aba40a285e550dda498edb99d90c321e0ced0de36b94b4c774a83a8b140", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c6386aba40a285e550dda498edb99d90c321e0ced0de36b94b4c774a83a8b140", kill_on_drop: false }` [INFO] [stdout] c6386aba40a285e550dda498edb99d90c321e0ced0de36b94b4c774a83a8b140 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 22c0b322dec0ab86d4cf446f50c310c708d1c67b054e9e55b709a6689e14102e [INFO] running `Command { std: "docker" "start" "-a" "22c0b322dec0ab86d4cf446f50c310c708d1c67b054e9e55b709a6689e14102e", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `OrderBook` and `self` [INFO] [stderr] --> src/main.rs:4:14 [INFO] [stderr] | [INFO] [stderr] 4 | engine::{self, MatchingEngine, TradingPair}, [INFO] [stderr] | ^^^^ [INFO] [stderr] 5 | orderbook::{BidOrAsk, Order, OrderBook}, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `limits` [INFO] [stderr] --> src/matching_engine/orderbook.rs:46:13 [INFO] [stderr] | [INFO] [stderr] 46 | let limits = match market_order.bid_or_ask { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_limits` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `eth_pair` [INFO] [stderr] --> src/main.rs:16:9 [INFO] [stderr] | [INFO] [stderr] 16 | let eth_pair = TradingPair::new("ETH".to_string(), "USD".to_string()); [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_eth_pair` [INFO] [stderr] [INFO] [stderr] warning: `trading-bot` (bin "trading-bot" test) generated 3 warnings (run `cargo fix --bin "trading-bot" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/trading_bot-200db2ab505192c3) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test matching_engine::orderbook::tests::limit_order_multi_fill ... ok [INFO] [stdout] test matching_engine::orderbook::tests::limit_order_single_fill ... ok [INFO] [stdout] test matching_engine::orderbook::tests::limit_total_volume ... ok [INFO] [stdout] test matching_engine::orderbook::tests::orderbook_fill_market_order_asks ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "22c0b322dec0ab86d4cf446f50c310c708d1c67b054e9e55b709a6689e14102e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22c0b322dec0ab86d4cf446f50c310c708d1c67b054e9e55b709a6689e14102e", kill_on_drop: false }` [INFO] [stdout] 22c0b322dec0ab86d4cf446f50c310c708d1c67b054e9e55b709a6689e14102e