[INFO] cloning repository https://github.com/Enforcer/rusty-matching-engine [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Enforcer/rusty-matching-engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEnforcer%2Frusty-matching-engine", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEnforcer%2Frusty-matching-engine'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c8d09d2db5201bf104e00ca2d0dbe57792b61fc7 [INFO] testing Enforcer/rusty-matching-engine against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FEnforcer%2Frusty-matching-engine" "/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/Enforcer/rusty-matching-engine on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Enforcer/rusty-matching-engine [INFO] finished tweaking git repo https://github.com/Enforcer/rusty-matching-engine [INFO] tweaked toml for git repo https://github.com/Enforcer/rusty-matching-engine written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/Enforcer/rusty-matching-engine already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0166f459e4f8e86074f7aa21cd8c49cb6ae4a630505bf7510d7b36c162392d41 [INFO] running `Command { std: "docker" "start" "-a" "0166f459e4f8e86074f7aa21cd8c49cb6ae4a630505bf7510d7b36c162392d41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0166f459e4f8e86074f7aa21cd8c49cb6ae4a630505bf7510d7b36c162392d41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0166f459e4f8e86074f7aa21cd8c49cb6ae4a630505bf7510d7b36c162392d41", kill_on_drop: false }` [INFO] [stdout] 0166f459e4f8e86074f7aa21cd8c49cb6ae4a630505bf7510d7b36c162392d41 [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=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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9800494cd8ed913f76f5302bd68907520f8bfc7ba4628dac40052c66f12e2367 [INFO] running `Command { std: "docker" "start" "-a" "9800494cd8ed913f76f5302bd68907520f8bfc7ba4628dac40052c66f12e2367", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling intrusive-collections v0.8.1 [INFO] [stderr] Compiling text_io v0.1.7 [INFO] [stderr] Compiling rusty_matching v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/main.rs:39:6 [INFO] [stdout] | [INFO] [stdout] 39 | ) -> (VecDeque) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 39 - ) -> (VecDeque) { [INFO] [stdout] 39 + ) -> VecDeque { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.08s [INFO] running `Command { std: "docker" "inspect" "9800494cd8ed913f76f5302bd68907520f8bfc7ba4628dac40052c66f12e2367", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9800494cd8ed913f76f5302bd68907520f8bfc7ba4628dac40052c66f12e2367", kill_on_drop: false }` [INFO] [stdout] 9800494cd8ed913f76f5302bd68907520f8bfc7ba4628dac40052c66f12e2367 [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=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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 247bad0113790a3e56315d4c4c4806afeebdc0f8b3c402e8e36995b8650dac49 [INFO] running `Command { std: "docker" "start" "-a" "247bad0113790a3e56315d4c4c4806afeebdc0f8b3c402e8e36995b8650dac49", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling rusty_matching v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/main.rs:39:6 [INFO] [stdout] | [INFO] [stdout] 39 | ) -> (VecDeque) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 39 - ) -> (VecDeque) { [INFO] [stdout] 39 + ) -> VecDeque { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.52s [INFO] running `Command { std: "docker" "inspect" "247bad0113790a3e56315d4c4c4806afeebdc0f8b3c402e8e36995b8650dac49", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "247bad0113790a3e56315d4c4c4806afeebdc0f8b3c402e8e36995b8650dac49", kill_on_drop: false }` [INFO] [stdout] 247bad0113790a3e56315d4c4c4806afeebdc0f8b3c402e8e36995b8650dac49 [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=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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 680a7dd46d624d039dc25a0c0af342234663257ce25928982759f206a1ea453e [INFO] running `Command { std: "docker" "start" "-a" "680a7dd46d624d039dc25a0c0af342234663257ce25928982759f206a1ea453e", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/main.rs:39:6 [INFO] [stderr] | [INFO] [stderr] 39 | ) -> (VecDeque) { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 39 - ) -> (VecDeque) { [INFO] [stderr] 39 + ) -> VecDeque { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `rusty_matching` (bin "rusty_matching" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.92s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rusty_matching-ff23c0906b9717c6) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test orders::tests::test_order_matches ... ok [INFO] [stdout] test orders::tests::test_order_from_str_bid ... ok [INFO] [stdout] test tests::test_cross_order_bid ... ok [INFO] [stdout] test orders::tests::test_order_from_str_ask ... ok [INFO] [stdout] test tests::test_cheaper_ask_comes_in ... ok [INFO] [stdout] test tests::test_cross_order_ask ... ok [INFO] [stdout] test tests::test_market_order_buys_all ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "680a7dd46d624d039dc25a0c0af342234663257ce25928982759f206a1ea453e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "680a7dd46d624d039dc25a0c0af342234663257ce25928982759f206a1ea453e", kill_on_drop: false }` [INFO] [stdout] 680a7dd46d624d039dc25a0c0af342234663257ce25928982759f206a1ea453e