[INFO] cloning repository https://github.com/a11enhuang/me-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/a11enhuang/me-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fa11enhuang%2Fme-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fa11enhuang%2Fme-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 02581f2b3f1acb06ec9ed899c6bd7ecc5f203eee [INFO] checking a11enhuang/me-rs against try#e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b for pr-144896 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fa11enhuang%2Fme-rs" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/a11enhuang/me-rs [INFO] finished tweaking git repo https://github.com/a11enhuang/me-rs [INFO] tweaked toml for git repo https://github.com/a11enhuang/me-rs written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/a11enhuang/me-rs on toolchain e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/a11enhuang/me-rs 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" "+e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 08af85c753992cce4c6d6f08ac13707c3dc3f5318d6df6188170da7b8ab8b672 [INFO] running `Command { std: "docker" "start" "-a" "08af85c753992cce4c6d6f08ac13707c3dc3f5318d6df6188170da7b8ab8b672", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "08af85c753992cce4c6d6f08ac13707c3dc3f5318d6df6188170da7b8ab8b672", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "08af85c753992cce4c6d6f08ac13707c3dc3f5318d6df6188170da7b8ab8b672", kill_on_drop: false }` [INFO] [stdout] 08af85c753992cce4c6d6f08ac13707c3dc3f5318d6df6188170da7b8ab8b672 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+e658ebe4ffa1b515cd2ef06dd428d0d063e2ae6b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7666412e32b7e607969004f08aab5b2375307745366f16e9c35c8eb55a93e2eb [INFO] running `Command { std: "docker" "start" "-a" "7666412e32b7e607969004f08aab5b2375307745366f16e9c35c8eb55a93e2eb", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Compiling serde v1.0.189 [INFO] [stderr] Compiling futures-core v0.3.28 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking smallvec v1.11.1 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking futures-sink v0.3.28 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Compiling serde_json v1.0.107 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking destructure_traitobject v0.2.0 [INFO] [stderr] Checking memchr v2.6.4 [INFO] [stderr] Compiling thiserror v1.0.50 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking unsafe-any-ors v1.0.0 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking hashbrown v0.14.2 [INFO] [stderr] Checking iana-time-zone v0.1.58 [INFO] [stderr] Checking unsafe-libyaml v0.2.9 [INFO] [stderr] Checking typemap-ors v1.0.0 [INFO] [stderr] Checking log-mdc v0.1.0 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking arc-swap v1.6.0 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking indexmap v2.0.2 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Checking thread-id v4.2.1 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking ordered-float v2.10.1 [INFO] [stderr] Checking chrono v0.4.31 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Compiling serde_derive v1.0.189 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling thiserror-impl v1.0.50 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Checking tokio v1.33.0 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Checking serde-value v0.7.0 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking serde_yaml v0.8.26 [INFO] [stderr] Checking serde_yaml v0.9.25 [INFO] [stderr] Checking log4rs v1.2.0 [INFO] [stderr] Checking me-rs v0.9.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `lower_bucket` [INFO] [stdout] --> src/kernel/direct.rs:110:26 [INFO] [stdout] | [INFO] [stdout] 110 | Some(lower_bucket) => {} [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_lower_bucket` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/kernel/direct.rs:63:13 [INFO] [stdout] | [INFO] [stdout] 63 | let mut buckets = if is_ask_order { [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/kernel/direct.rs:107:21 [INFO] [stdout] | [INFO] [stdout] 107 | let mut lb: Option>> = None; [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `order` [INFO] [stdout] --> src/kernel/direct.rs:139:31 [INFO] [stdout] | [INFO] [stdout] 139 | fn place_order(&mut self, order: Order) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/kernel/direct.rs:140:13 [INFO] [stdout] | [INFO] [stdout] 140 | let mut dorder = DirectOrder { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lower_bucket` [INFO] [stdout] --> src/kernel/direct.rs:110:26 [INFO] [stdout] | [INFO] [stdout] 110 | Some(lower_bucket) => {} [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_lower_bucket` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/kernel/direct.rs:63:13 [INFO] [stdout] | [INFO] [stdout] 63 | let mut buckets = if is_ask_order { [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/kernel/direct.rs:107:21 [INFO] [stdout] | [INFO] [stdout] 107 | let mut lb: Option>> = None; [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `order` [INFO] [stdout] --> src/kernel/direct.rs:139:31 [INFO] [stdout] | [INFO] [stdout] 139 | fn place_order(&mut self, order: Order) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/kernel/direct.rs:140:13 [INFO] [stdout] | [INFO] [stdout] 140 | let mut dorder = DirectOrder { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:43:13 [INFO] [stdout] | [INFO] [stdout] 43 | let mut order_book = self.order_book_factory.create(); [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `order_index` is never read [INFO] [stdout] --> src/kernel/direct.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct DirectOrderBook { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 19 | order_index: BTreeMap>, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `order_id`, `timestamp`, and `time_in_force` are never read [INFO] [stdout] --> src/kernel/direct.rs:201:5 [INFO] [stdout] | [INFO] [stdout] 199 | struct DirectOrder { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 200 | /// 委托单ID [INFO] [stdout] 201 | order_id: u64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 209 | timestamp: u64, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 213 | time_in_force: Option, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_parent` and `get_next` are never used [INFO] [stdout] --> src/kernel/direct.rs:224:8 [INFO] [stdout] | [INFO] [stdout] 223 | impl DirectOrder { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] 224 | fn get_parent(&self) -> Option>> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 232 | fn get_next(&self) -> Option>> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:43:13 [INFO] [stdout] | [INFO] [stdout] 43 | let mut order_book = self.order_book_factory.create(); [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `order_index` is never read [INFO] [stdout] --> src/kernel/direct.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct DirectOrderBook { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 19 | order_index: BTreeMap>, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `order_id`, `timestamp`, and `time_in_force` are never read [INFO] [stdout] --> src/kernel/direct.rs:201:5 [INFO] [stdout] | [INFO] [stdout] 199 | struct DirectOrder { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 200 | /// 委托单ID [INFO] [stdout] 201 | order_id: u64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 209 | timestamp: u64, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 213 | time_in_force: Option, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `get_parent` and `get_next` are never used [INFO] [stdout] --> src/kernel/direct.rs:224:8 [INFO] [stdout] | [INFO] [stdout] 223 | impl DirectOrder { [INFO] [stdout] | ---------------- methods in this implementation [INFO] [stdout] 224 | fn get_parent(&self) -> Option>> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 232 | fn get_next(&self) -> Option>> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.33s [INFO] running `Command { std: "docker" "inspect" "7666412e32b7e607969004f08aab5b2375307745366f16e9c35c8eb55a93e2eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7666412e32b7e607969004f08aab5b2375307745366f16e9c35c8eb55a93e2eb", kill_on_drop: false }` [INFO] [stdout] 7666412e32b7e607969004f08aab5b2375307745366f16e9c35c8eb55a93e2eb