[INFO] cloning repository https://github.com/connorwstein/exchange [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/connorwstein/exchange" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconnorwstein%2Fexchange", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconnorwstein%2Fexchange'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 680e880e82c8faa753b2b359fcf89eb50348115c [INFO] testing connorwstein/exchange against beta-2021-01-01 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fconnorwstein%2Fexchange" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/connorwstein/exchange 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 git repo https://github.com/connorwstein/exchange [INFO] finished tweaking git repo https://github.com/connorwstein/exchange [INFO] tweaked toml for git repo https://github.com/connorwstein/exchange written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/connorwstein/exchange 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 667455b21ebcef6f2809e2bbb2955a89bfaf6563dea5adea1af0d0d4d312f217 [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" "667455b21ebcef6f2809e2bbb2955a89bfaf6563dea5adea1af0d0d4d312f217", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "667455b21ebcef6f2809e2bbb2955a89bfaf6563dea5adea1af0d0d4d312f217", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "667455b21ebcef6f2809e2bbb2955a89bfaf6563dea5adea1af0d0d4d312f217", kill_on_drop: false }` [INFO] [stdout] 667455b21ebcef6f2809e2bbb2955a89bfaf6563dea5adea1af0d0d4d312f217 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 6f479940a93260914cac21bebf4d5af909146b8abe1f875621343e3acee4b5e5 [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" "6f479940a93260914cac21bebf4d5af909146b8abe1f875621343e3acee4b5e5", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling pq-sys v0.4.6 [INFO] [stderr] Compiling termcolor v1.0.5 [INFO] [stderr] Compiling indexmap v1.3.0 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling tokio-io v0.1.12 [INFO] [stderr] Compiling mio v0.6.19 [INFO] [stderr] Compiling tokio-threadpool v0.1.16 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling tokio-reactor v0.1.10 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling h2 v0.1.26 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling tokio-tcp v0.1.3 [INFO] [stderr] Compiling hyper v0.12.35 [INFO] [stderr] Compiling serde_derive v1.0.102 [INFO] [stderr] Compiling diesel_derives v1.4.1 [INFO] [stderr] Compiling serde v1.0.102 [INFO] [stderr] Compiling diesel v1.4.3 [INFO] [stderr] Compiling uuid v0.8.1 [INFO] [stderr] Compiling serde_json v1.0.41 [INFO] [stderr] Compiling exchange v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `order_request` [INFO] [stdout] --> src/main.rs:146:25 [INFO] [stdout] | [INFO] [stdout] 146 | Err(order_request) => Box::new(future::ok( [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_order_request` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `payload` [INFO] [stdout] --> src/main.rs:156:17 [INFO] [stdout] | [INFO] [stdout] 156 | let payload = String::new(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `payload` [INFO] [stdout] --> src/main.rs:172:17 [INFO] [stdout] | [INFO] [stdout] 172 | let payload = String::new(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `find_order` [INFO] [stdout] --> src/order_book.rs:55:12 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn find_order(&self, t: OpenLimitOrder) -> (Option, Option) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `remove_order` [INFO] [stdout] --> src/order_book.rs:68:12 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn remove_order(&mut self, t: OpenLimitOrder) -> Result<&'static str, &'static str> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/order_book.rs:217:9 [INFO] [stdout] | [INFO] [stdout] 217 | / self.add_order(OpenLimitOrder { [INFO] [stdout] 218 | | id: last_order.id, [INFO] [stdout] 219 | | price: last_order.price, [INFO] [stdout] 220 | | side: last_order.side, [INFO] [stdout] 221 | | amount: remaining.abs() as u32, [INFO] [stdout] 222 | | symbol: last_order.symbol, [INFO] [stdout] 223 | | }); [INFO] [stdout] | |___________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 41s [INFO] running `Command { std: "docker" "inspect" "6f479940a93260914cac21bebf4d5af909146b8abe1f875621343e3acee4b5e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f479940a93260914cac21bebf4d5af909146b8abe1f875621343e3acee4b5e5", kill_on_drop: false }` [INFO] [stdout] 6f479940a93260914cac21bebf4d5af909146b8abe1f875621343e3acee4b5e5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] ea7d008b8f7afead856ee6dbf5236166f971c2b94fdc04c850bbd1c12dd089db [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" "ea7d008b8f7afead856ee6dbf5236166f971c2b94fdc04c850bbd1c12dd089db", kill_on_drop: false }` [INFO] [stderr] Compiling exchange v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `FillResult` [INFO] [stdout] --> src/order_book.rs:258:29 [INFO] [stdout] | [INFO] [stdout] 258 | use crate::order_book::{FillResult, OpenLimitOrder, OrderBook, Side, Symbol}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `order_request` [INFO] [stdout] --> src/main.rs:146:25 [INFO] [stdout] | [INFO] [stdout] 146 | Err(order_request) => Box::new(future::ok( [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_order_request` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `payload` [INFO] [stdout] --> src/main.rs:156:17 [INFO] [stdout] | [INFO] [stdout] 156 | let payload = String::new(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `payload` [INFO] [stdout] --> src/main.rs:172:17 [INFO] [stdout] | [INFO] [stdout] 172 | let payload = String::new(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `side` [INFO] [stdout] --> src/order_book.rs:450:26 [INFO] [stdout] | [INFO] [stdout] 450 | fn create_order_book(side: Side, orders: Vec) -> OrderBook { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_side` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/order_book.rs:217:9 [INFO] [stdout] | [INFO] [stdout] 217 | / self.add_order(OpenLimitOrder { [INFO] [stdout] 218 | | id: last_order.id, [INFO] [stdout] 219 | | price: last_order.price, [INFO] [stdout] 220 | | side: last_order.side, [INFO] [stdout] 221 | | amount: remaining.abs() as u32, [INFO] [stdout] 222 | | symbol: last_order.symbol, [INFO] [stdout] 223 | | }); [INFO] [stdout] | |___________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.31s [INFO] running `Command { std: "docker" "inspect" "ea7d008b8f7afead856ee6dbf5236166f971c2b94fdc04c850bbd1c12dd089db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ea7d008b8f7afead856ee6dbf5236166f971c2b94fdc04c850bbd1c12dd089db", kill_on_drop: false }` [INFO] [stdout] ea7d008b8f7afead856ee6dbf5236166f971c2b94fdc04c850bbd1c12dd089db [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 49db587f9270710c7c2a584025ad70083bc026d96aad52093f9d7cb3dbf1ca46 [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" "49db587f9270710c7c2a584025ad70083bc026d96aad52093f9d7cb3dbf1ca46", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `FillResult` [INFO] [stderr] --> src/order_book.rs:258:29 [INFO] [stderr] | [INFO] [stderr] 258 | use crate::order_book::{FillResult, OpenLimitOrder, OrderBook, Side, Symbol}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `order_request` [INFO] [stderr] --> src/main.rs:146:25 [INFO] [stderr] | [INFO] [stderr] 146 | Err(order_request) => Box::new(future::ok( [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_order_request` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `payload` [INFO] [stderr] --> src/main.rs:156:17 [INFO] [stderr] | [INFO] [stderr] 156 | let payload = String::new(); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `payload` [INFO] [stderr] --> src/main.rs:172:17 [INFO] [stderr] | [INFO] [stderr] 172 | let payload = String::new(); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `side` [INFO] [stderr] --> src/order_book.rs:450:26 [INFO] [stderr] | [INFO] [stderr] 450 | fn create_order_book(side: Side, orders: Vec) -> OrderBook { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_side` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/order_book.rs:217:9 [INFO] [stderr] | [INFO] [stderr] 217 | / self.add_order(OpenLimitOrder { [INFO] [stderr] 218 | | id: last_order.id, [INFO] [stderr] 219 | | price: last_order.price, [INFO] [stderr] 220 | | side: last_order.side, [INFO] [stderr] 221 | | amount: remaining.abs() as u32, [INFO] [stderr] 222 | | symbol: last_order.symbol, [INFO] [stderr] 223 | | }); [INFO] [stderr] | |___________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/exchange-3170c2f015494b3f [INFO] [stdout] running 4 tests [INFO] [stdout] test order_book::tests::test_order_fill_split ... ok [INFO] [stdout] test order_book::tests::test_orders ... ok [INFO] [stdout] test order_book::tests::test_order_fill ... ok [INFO] [stdout] test order_book::tests::test_average_price ... 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" "49db587f9270710c7c2a584025ad70083bc026d96aad52093f9d7cb3dbf1ca46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "49db587f9270710c7c2a584025ad70083bc026d96aad52093f9d7cb3dbf1ca46", kill_on_drop: false }` [INFO] [stdout] 49db587f9270710c7c2a584025ad70083bc026d96aad52093f9d7cb3dbf1ca46