[INFO] fetching crate rust_ob 2.5.3... [INFO] testing rust_ob-2.5.3 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2 [INFO] extracting crate rust_ob 2.5.3 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate rust_ob 2.5.3 [INFO] finished tweaking crates.io crate rust_ob 2.5.3 [INFO] tweaked toml for crates.io crate rust_ob 2.5.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rust_ob 2.5.3 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 66 packages to latest compatible versions [INFO] [stderr] Adding rand v0.8.6 (available: v0.10.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e33dd34fa606e74515e9b367190666110c308c0bd2e957b6d60d24fb5048fb4d [INFO] running `Command { std: "docker" "start" "-a" "e33dd34fa606e74515e9b367190666110c308c0bd2e957b6d60d24fb5048fb4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e33dd34fa606e74515e9b367190666110c308c0bd2e957b6d60d24fb5048fb4d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e33dd34fa606e74515e9b367190666110c308c0bd2e957b6d60d24fb5048fb4d", kill_on_drop: false }` [INFO] [stdout] e33dd34fa606e74515e9b367190666110c308c0bd2e957b6d60d24fb5048fb4d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e53d88e28eaa0caeafcc5f92ff361c207be74885ef654af42fb1eceb6559170e [INFO] running `Command { std: "docker" "start" "-a" "e53d88e28eaa0caeafcc5f92ff361c207be74885ef654af42fb1eceb6559170e", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling rust_decimal v1.41.0 [INFO] [stderr] Compiling arrayvec v0.7.6 [INFO] [stderr] Compiling rust_ob v2.5.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/bookside.rs:58:45 [INFO] [stdout] | [INFO] [stdout] 57 | &'a self, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 58 | ) -> Box>>> + 'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 58 | ) -> Box>>> + 'a> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.26s [INFO] running `Command { std: "docker" "inspect" "e53d88e28eaa0caeafcc5f92ff361c207be74885ef654af42fb1eceb6559170e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e53d88e28eaa0caeafcc5f92ff361c207be74885ef654af42fb1eceb6559170e", kill_on_drop: false }` [INFO] [stdout] e53d88e28eaa0caeafcc5f92ff361c207be74885ef654af42fb1eceb6559170e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 84f5228e37bd73b7b5538e88c2736dbb15b41f97669c90a9c2ad63deb1da3157 [INFO] running `Command { std: "docker" "start" "-a" "84f5228e37bd73b7b5538e88c2736dbb15b41f97669c90a9c2ad63deb1da3157", kill_on_drop: false }` [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/bookside.rs:58:45 [INFO] [stdout] | [INFO] [stdout] 57 | &'a self, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 58 | ) -> Box>>> + 'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 58 | ) -> Box>>> + 'a> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand v0.8.6 [INFO] [stderr] Compiling rust_ob v2.5.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/bookside.rs:58:45 [INFO] [stdout] | [INFO] [stdout] 57 | &'a self, [INFO] [stdout] | -- the lifetime is named here [INFO] [stdout] 58 | ) -> Box>>> + 'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 58 | ) -> Box>>> + 'a> { [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.85s [INFO] running `Command { std: "docker" "inspect" "84f5228e37bd73b7b5538e88c2736dbb15b41f97669c90a9c2ad63deb1da3157", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84f5228e37bd73b7b5538e88c2736dbb15b41f97669c90a9c2ad63deb1da3157", kill_on_drop: false }` [INFO] [stdout] 84f5228e37bd73b7b5538e88c2736dbb15b41f97669c90a9c2ad63deb1da3157 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 2f6582c55cbe6043172749bb71586f941bc7e9d14d5a3dcf0919a7b7670bee07 [INFO] running `Command { std: "docker" "start" "-a" "2f6582c55cbe6043172749bb71586f941bc7e9d14d5a3dcf0919a7b7670bee07", kill_on_drop: false }` [INFO] [stderr] warning: eliding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/bookside.rs:58:45 [INFO] [stderr] | [INFO] [stderr] 57 | &'a self, [INFO] [stderr] | -- the lifetime is named here [INFO] [stderr] 58 | ) -> Box>>> + 'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 58 | ) -> Box>>> + 'a> { [INFO] [stderr] | ++ [INFO] [stderr] [INFO] [stderr] warning: `rust_ob` (lib) generated 1 warning (run `cargo fix --lib -p rust_ob` to apply 1 suggestion) [INFO] [stderr] warning: `rust_ob` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_ob-e7943e5c34e688d0) [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] Running tests/benchmarks.rs (/opt/rustwide/target/debug/deps/benchmarks-261a6030c8aaf819) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test process_limit_order_benchmark ... ok [INFO] [stdout] test cancel_order_benchmark ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s [INFO] [stdout] [INFO] [stderr] Running tests/test.rs (/opt/rustwide/target/debug/deps/test-bdadc21b6da2911c) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test cancel_order1 ... ok [INFO] [stdout] test get_highest_priority_order1 ... ok [INFO] [stdout] test process_limit_order3 ... ok [INFO] [stdout] test process_limit_order1 ... ok [INFO] [stdout] test get_highest_priority_price_quantity1 ... ok [INFO] [stdout] test print ... ok [INFO] [stdout] test process_limit_order2 ... ok [INFO] [stdout] test process_market_order1 ... ok [INFO] [stdout] test get_highest_priority_price1 ... ok [INFO] [stdout] test find_market_cost1 ... ok [INFO] [stdout] test find_market_cost2 ... ok [INFO] [stdout] test general1 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Doc-tests rust_ob [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/orderbook.rs - orderbook::OrderBook::calculate_market_cost (line 230) ... ok [INFO] [stdout] test src/orderbook.rs - orderbook::OrderBook::process_market_order (line 288) ... ok [INFO] [stdout] test src/orderbook.rs - orderbook::OrderBook::process_limit_order (line 40) ... ok [INFO] [stdout] test src/orderbook.rs - orderbook::OrderBook::cancel_order (line 197) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.37s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2f6582c55cbe6043172749bb71586f941bc7e9d14d5a3dcf0919a7b7670bee07", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f6582c55cbe6043172749bb71586f941bc7e9d14d5a3dcf0919a7b7670bee07", kill_on_drop: false }` [INFO] [stdout] 2f6582c55cbe6043172749bb71586f941bc7e9d14d5a3dcf0919a7b7670bee07