[INFO] updating cached repository https://github.com/ZangaiFamily/matching [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 3a29e668dd3a058a482cf0193b1156ea6f6c2787 [INFO] testing ZangaiFamily/matching against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZangaiFamily%2Fmatching" "/workspace/builds/worker-13/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ZangaiFamily/matching on toolchain 28742a1146f10a4f09369baad027a464acb7a766 [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/ZangaiFamily/matching [INFO] finished tweaking git repo https://github.com/ZangaiFamily/matching [INFO] tweaked toml for git repo https://github.com/ZangaiFamily/matching written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/ZangaiFamily/matching already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"` [INFO] [stdout] 39f9c8209b765d9cc0a0ab8bde4584d164ad4526aa054b35e1832d4c1f473ad5 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "39f9c8209b765d9cc0a0ab8bde4584d164ad4526aa054b35e1832d4c1f473ad5"` [INFO] [stderr] Compiling num-traits v0.2.5 [INFO] [stderr] Compiling num-bigint v0.2.0 [INFO] [stderr] Compiling num-complex v0.2.0 [INFO] [stderr] Compiling serde v1.0.71 [INFO] [stderr] Compiling num-rational v0.2.1 [INFO] [stderr] Compiling num-iter v0.1.37 [INFO] [stderr] Compiling ryu v0.2.5 [INFO] [stderr] Compiling itoa v0.4.2 [INFO] [stderr] Compiling byteorder v1.2.4 [INFO] [stderr] Compiling num-integer v0.1.39 [INFO] [stderr] Compiling num v0.2.0 [INFO] [stderr] Compiling serde_json v1.0.26 [INFO] [stderr] Compiling rust_decimal v0.10.1 [INFO] [stderr] Compiling matching v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `rust_decimal::Decimal` [INFO] [stderr] --> src/main.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use rust_decimal::Decimal; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Error`, `Value` [INFO] [stderr] --> src/main.rs:5:18 [INFO] [stderr] | [INFO] [stderr] 5 | use serde_json::{Value, Error}; [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::read_to_string` [INFO] [stderr] --> src/main.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::fs::read_to_string; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> src/main.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::BufReader` [INFO] [stderr] --> src/main.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::io::BufReader; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::LinkedList` [INFO] [stderr] --> src/structs/order_book.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::collections::LinkedList; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cmp::Ord` [INFO] [stderr] --> src/structs/order_book.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::cmp::Ord; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cmp` [INFO] [stderr] --> src/structs/order_book.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::cmp; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `rust_decimal::Decimal` [INFO] [stderr] --> src/structs/order_book.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use rust_decimal::Decimal; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cmp::Ord` [INFO] [stderr] --> src/ds/list.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::cmp::Ord; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cmp::Ordering` [INFO] [stderr] --> src/ds/list.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::cmp::Ordering; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `test::Bencher` [INFO] [stderr] --> src/main.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | use test::Bencher; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `start` [INFO] [stderr] --> src/ds/heap.rs:37:7 [INFO] [stderr] | [INFO] [stderr] 37 | let start = 0; [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Limit` [INFO] [stderr] --> src/structs/order.rs:8:2 [INFO] [stderr] | [INFO] [stderr] 8 | Limit, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Market` [INFO] [stderr] --> src/structs/order.rs:9:2 [INFO] [stderr] | [INFO] [stderr] 9 | Market [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Ask` [INFO] [stderr] --> src/structs/order.rs:14:2 [INFO] [stderr] | [INFO] [stderr] 14 | Ask, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Bid` [INFO] [stderr] --> src/structs/order.rs:15:2 [INFO] [stderr] | [INFO] [stderr] 15 | Bid [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/structs/order.rs:29:2 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn new(id: u64, price: &str, volume: &str, kind: OrderKind, side: OrderSide) -> Order { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `is_fulfilled` [INFO] [stderr] --> src/structs/order.rs:40:2 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn is_fulfilled(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `volume_remained` [INFO] [stderr] --> src/structs/order.rs:44:2 [INFO] [stderr] | [INFO] [stderr] 44 | pub fn volume_remained(&self) -> Decimal { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/structs/order_book.rs:18:2 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn new(side: OrderSide) -> OrderBook { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `add_order` [INFO] [stderr] --> src/structs/order_book.rs:31:2 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn add_order(&mut self, order: Order) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `cancel_order` [INFO] [stderr] --> src/structs/order_book.rs:39:2 [INFO] [stderr] | [INFO] [stderr] 39 | pub fn cancel_order(&mut self, order: Order) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Market` [INFO] [stderr] --> src/structs/market.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | pub struct Market { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/structs/market.rs:11:2 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn new(id: u64) -> Market { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `add_order` [INFO] [stderr] --> src/structs/market.rs:19:2 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn add_order(&mut self, order: Order) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `cancel_order` [INFO] [stderr] --> src/structs/market.rs:26:2 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn cancel_order(&mut self, order: Order) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `consume_limit_orders` [INFO] [stderr] --> src/matching/mod.rs:5:8 [INFO] [stderr] | [INFO] [stderr] 5 | pub fn consume_limit_orders (order: &mut Order, order_book: &mut OrderBook) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `consume_market_orders` [INFO] [stderr] --> src/matching/mod.rs:32:8 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn consume_market_orders (order: &mut Order, order_book: &mut OrderBook) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `start_match` [INFO] [stderr] --> src/matching/mod.rs:46:8 [INFO] [stderr] | [INFO] [stderr] 46 | pub fn start_match (mut order: Order, market: &mut Market) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `subtract_volume` [INFO] [stderr] --> src/matching/mod.rs:67:8 [INFO] [stderr] | [INFO] [stderr] 67 | pub fn subtract_volume(order_a: &mut Order, order_b: &mut Order) -> (bool, bool) { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/ds/heap.rs:13:2 [INFO] [stderr] | [INFO] [stderr] 13 | pub fn new() -> Heap { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `parent` [INFO] [stderr] --> src/ds/heap.rs:21:2 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn parent(&self, idx: usize) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `left` [INFO] [stderr] --> src/ds/heap.rs:26:2 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn left(&self, idx: usize) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `right` [INFO] [stderr] --> src/ds/heap.rs:31:2 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn right(&self, idx: usize) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `sift_up` [INFO] [stderr] --> src/ds/heap.rs:36:2 [INFO] [stderr] | [INFO] [stderr] 36 | pub fn sift_up(&mut self, from: usize) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `sift_down` [INFO] [stderr] --> src/ds/heap.rs:52:2 [INFO] [stderr] | [INFO] [stderr] 52 | pub fn sift_down(&mut self, from: usize) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `push` [INFO] [stderr] --> src/ds/heap.rs:73:2 [INFO] [stderr] | [INFO] [stderr] 73 | pub fn push(&mut self, elem: T) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `swap` [INFO] [stderr] --> src/ds/heap.rs:81:2 [INFO] [stderr] | [INFO] [stderr] 81 | pub fn swap(&mut self, idx_a: usize, idx_b: usize) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `remove` [INFO] [stderr] --> src/ds/heap.rs:88:2 [INFO] [stderr] | [INFO] [stderr] 88 | pub fn remove(&mut self, id: u64) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `peek` [INFO] [stderr] --> src/ds/heap.rs:114:2 [INFO] [stderr] | [INFO] [stderr] 114 | pub fn peek(&self) -> Option<&T> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `peek_mut` [INFO] [stderr] --> src/ds/heap.rs:119:2 [INFO] [stderr] | [INFO] [stderr] 119 | pub fn peek_mut(&mut self) -> Option<&mut T> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `pop` [INFO] [stderr] --> src/ds/heap.rs:124:2 [INFO] [stderr] | [INFO] [stderr] 124 | pub fn pop(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `len` [INFO] [stderr] --> src/ds/heap.rs:130:2 [INFO] [stderr] | [INFO] [stderr] 130 | pub fn len(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/ds/list.rs:22:2 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn new() -> List { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `len` [INFO] [stderr] --> src/ds/list.rs:32:2 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn len(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `front` [INFO] [stderr] --> src/ds/list.rs:37:2 [INFO] [stderr] | [INFO] [stderr] 37 | pub fn front(&self) -> Option<&T> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `front_mut` [INFO] [stderr] --> src/ds/list.rs:42:2 [INFO] [stderr] | [INFO] [stderr] 42 | pub fn front_mut(&mut self) -> Option<&mut T> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `push_back` [INFO] [stderr] --> src/ds/list.rs:47:2 [INFO] [stderr] | [INFO] [stderr] 47 | pub fn push_back(&mut self, elem: T) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `remove` [INFO] [stderr] --> src/ds/list.rs:71:2 [INFO] [stderr] | [INFO] [stderr] 71 | pub fn remove(&mut self, id: u64) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `pop_front` [INFO] [stderr] --> src/ds/list.rs:99:2 [INFO] [stderr] | [INFO] [stderr] 99 | pub fn pop_front(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 51 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 19.67s [INFO] running `"docker" "inspect" "39f9c8209b765d9cc0a0ab8bde4584d164ad4526aa054b35e1832d4c1f473ad5"` [INFO] running `"docker" "rm" "-f" "39f9c8209b765d9cc0a0ab8bde4584d164ad4526aa054b35e1832d4c1f473ad5"` [INFO] [stdout] 39f9c8209b765d9cc0a0ab8bde4584d164ad4526aa054b35e1832d4c1f473ad5 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"` [INFO] [stdout] 6e8cf25f3c098044872fcca631e7277ec3655ce10ccf120ff06c055e1edc6131 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "6e8cf25f3c098044872fcca631e7277ec3655ce10ccf120ff06c055e1edc6131"` [INFO] [stderr] Compiling matching v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `Error` [INFO] [stderr] --> src/main.rs:5:25 [INFO] [stderr] | [INFO] [stderr] 5 | use serde_json::{Value, Error}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::read_to_string` [INFO] [stderr] --> src/main.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::fs::read_to_string; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::BufReader` [INFO] [stderr] --> src/main.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::io::BufReader; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::LinkedList` [INFO] [stderr] --> src/structs/order_book.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::collections::LinkedList; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cmp::Ord` [INFO] [stderr] --> src/structs/order_book.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::cmp::Ord; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cmp` [INFO] [stderr] --> src/structs/order_book.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::cmp; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cmp::Ord` [INFO] [stderr] --> src/ds/list.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::cmp::Ord; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cmp::Ordering` [INFO] [stderr] --> src/ds/list.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::cmp::Ordering; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude` [INFO] [stderr] --> src/main.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `market` [INFO] [stderr] --> src/structs/market.rs:48:6 [INFO] [stderr] | [INFO] [stderr] 48 | let market = Market::new(1); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_market` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `b_fulfilled` [INFO] [stderr] --> src/matching/mod.rs:81:20 [INFO] [stderr] | [INFO] [stderr] 81 | let (a_fulfilled, b_fulfilled) = subtract_volume(&mut order_a, &mut order_b); [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_b_fulfilled` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `start` [INFO] [stderr] --> src/ds/heap.rs:37:7 [INFO] [stderr] | [INFO] [stderr] 37 | let start = 0; [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `left` [INFO] [stderr] --> src/ds/heap.rs:26:2 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn left(&self, idx: usize) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `right` [INFO] [stderr] --> src/ds/heap.rs:31:2 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn right(&self, idx: usize) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 14 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.26s [INFO] running `"docker" "inspect" "6e8cf25f3c098044872fcca631e7277ec3655ce10ccf120ff06c055e1edc6131"` [INFO] running `"docker" "rm" "-f" "6e8cf25f3c098044872fcca631e7277ec3655ce10ccf120ff06c055e1edc6131"` [INFO] [stdout] 6e8cf25f3c098044872fcca631e7277ec3655ce10ccf120ff06c055e1edc6131 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen"` [INFO] [stdout] ba44408d89f2d5a7f57c30d123aa0354d4aada48b454c2aa00e5f61a00c3763d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "ba44408d89f2d5a7f57c30d123aa0354d4aada48b454c2aa00e5f61a00c3763d"` [INFO] [stderr] warning: unused import: `Error` [INFO] [stderr] --> src/main.rs:5:25 [INFO] [stderr] | [INFO] [stderr] 5 | use serde_json::{Value, Error}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::read_to_string` [INFO] [stderr] --> src/main.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::fs::read_to_string; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::BufReader` [INFO] [stderr] --> src/main.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use std::io::BufReader; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::LinkedList` [INFO] [stderr] --> src/structs/order_book.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::collections::LinkedList; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cmp::Ord` [INFO] [stderr] --> src/structs/order_book.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::cmp::Ord; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cmp` [INFO] [stderr] --> src/structs/order_book.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::cmp; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cmp::Ord` [INFO] [stderr] --> src/ds/list.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::cmp::Ord; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cmp::Ordering` [INFO] [stderr] --> src/ds/list.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::cmp::Ordering; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude` [INFO] [stderr] --> src/main.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `market` [INFO] [stderr] --> src/structs/market.rs:48:6 [INFO] [stderr] | [INFO] [stderr] 48 | let market = Market::new(1); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_market` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `b_fulfilled` [INFO] [stderr] --> src/matching/mod.rs:81:20 [INFO] [stderr] | [INFO] [stderr] 81 | let (a_fulfilled, b_fulfilled) = subtract_volume(&mut order_a, &mut order_b); [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_b_fulfilled` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `start` [INFO] [stderr] --> src/ds/heap.rs:37:7 [INFO] [stderr] | [INFO] [stderr] 37 | let start = 0; [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `left` [INFO] [stderr] --> src/ds/heap.rs:26:2 [INFO] [stderr] | [INFO] [stderr] 26 | pub fn left(&self, idx: usize) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `right` [INFO] [stderr] --> src/ds/heap.rs:31:2 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn right(&self, idx: usize) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 14 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/matching-96e7bc32ddad9b24 [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stdout] test ds::heap::test_ord ... ok [INFO] [stdout] test ds::heap::test_remove ... ok [INFO] [stdout] test ds::heap::test_pop ... ok [INFO] [stdout] test ds::heap::test_push ... ok [INFO] [stdout] test ds::heap::test_remove_last_one ... ok [INFO] [stdout] test ds::heap::test_swap ... ok [INFO] [stdout] test ds::heap::test_remove_not_existed ... ok [INFO] [stdout] test ds::list::test_pop_front ... ok [INFO] [stdout] test ds::list::test_remove ... ok [INFO] [stdout] test ds::list::test_push_back ... ok [INFO] [stdout] test matching::test_add_orders ... ok [INFO] [stdout] test matching::test_matching_limit_order ... ok [INFO] [stdout] test matching::test_subtract_volume ... ok [INFO] [stdout] test structs::market::test_ok ... ok [INFO] [stdout] test matching::test_matching_market_order ... ok [INFO] [stdout] test structs::order::higher_price_should_be_greater_for_bid_order ... ok [INFO] [stdout] test structs::order_book::test_best_limit_order ... ok [INFO] [stdout] test structs::order_book::test_place_market_order ... ok [INFO] [stdout] test structs::order::lower_price_should_be_greater_for_ask_order ... ok [INFO] [stdout] test matching::test_matching_limit_order_then_market_other ... ok [INFO] [stdout] test bench_matching ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- bench_matching stdout ---- [INFO] [stdout] thread 'bench_matching' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/main.rs:30:31 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x555ba39e0924 - backtrace::backtrace::libunwind::trace::hbb4ce8c04526962e [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x555ba39e0924 - backtrace::backtrace::trace_unsynchronized::h79251c088e7be038 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x555ba39e0924 - std::sys_common::backtrace::_print_fmt::h6b0ea30a9223acae [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x555ba39e0924 - ::fmt::h4d51ef07ce58e54b [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x555ba3a096bc - core::fmt::write::he16b9c1345d8565e [INFO] [stdout] at src/libcore/fmt/mod.rs:1069 [INFO] [stdout] 5: 0x555ba395add5 - std::io::Write::write_fmt::hc31efe493f037457 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/io/mod.rs:1504 [INFO] [stdout] 6: 0x555ba39dad31 - std::io::impls::>::write_fmt::hfcb1ff6c5b834381 [INFO] [stdout] at src/libstd/io/impls.rs:156 [INFO] [stdout] 7: 0x555ba39e31f5 - std::sys_common::backtrace::_print::h9288fa7d9f6629cb [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x555ba39e31f5 - std::sys_common::backtrace::print::h82e606e62781d8af [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x555ba39e31f5 - std::panicking::default_hook::{{closure}}::h1fe350ecbf7604e4 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x555ba39e2edb - std::panicking::default_hook::h1b8b42953fdc841d [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x555ba39e3852 - std::panicking::rust_panic_with_hook::he73826f4bb75a21e [INFO] [stdout] at src/libstd/panicking.rs:511 [INFO] [stdout] 12: 0x555ba39e343b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:419 [INFO] [stdout] 13: 0x555ba3a080e1 - core::panicking::panic_fmt::hc8f9a0b2af5fb585 [INFO] [stdout] at src/libcore/panicking.rs:111 [INFO] [stdout] 14: 0x555ba3a07f03 - core::option::expect_none_failed::ha34d57526cca3063 [INFO] [stdout] at src/libcore/option.rs:1268 [INFO] [stdout] 15: 0x555ba3955115 - core::result::Result::unwrap::h695f99d91c63cad0 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libcore/result.rs:1005 [INFO] [stdout] 16: 0x555ba3942299 - matching::bench_matching::{{closure}}::hbc273b47813ac8d3 [INFO] [stdout] at src/main.rs:30 [INFO] [stdout] 17: 0x555ba39519ba - test::bench::ns_iter_inner::h74668b422dc03aff [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libtest/bench.rs:111 [INFO] [stdout] 18: 0x555ba395206e - test::bench::Bencher::iter::hbd7959ab38d6b27a [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libtest/bench.rs:35 [INFO] [stdout] 19: 0x555ba394222a - matching::bench_matching::h17b4bb8cfad4fee5 [INFO] [stdout] at src/main.rs:27 [INFO] [stdout] 20: 0x555ba3942216 - matching::bench_matching::{{closure}}::h400a3968b5096af6 [INFO] [stdout] at src/main.rs:26 [INFO] [stdout] 21: 0x555ba3950c38 - core::ops::function::FnOnce::call_once::h990b5533ebbb39e2 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libcore/ops/function.rs:232 [INFO] [stdout] 22: 0x555ba395f6f2 - test::convert_benchmarks_to_tests::{{closure}}::{{closure}}::{{closure}}::h2e6b92b866aab786 [INFO] [stdout] at src/libtest/lib.rs:403 [INFO] [stdout] 23: 0x555ba395f6f2 - test::bench::Bencher::bench::hbf99481c6db215a9 [INFO] [stdout] at src/libtest/bench.rs:46 [INFO] [stdout] 24: 0x555ba395f6f2 - test::bench::run_once::ha3ff62a04d7c63aa [INFO] [stdout] at src/libtest/bench.rs:237 [INFO] [stdout] 25: 0x555ba395f6f2 - test::convert_benchmarks_to_tests::{{closure}}::{{closure}}::hec8cc387de341e3a [INFO] [stdout] at src/libtest/lib.rs:403 [INFO] [stdout] 26: 0x555ba395f6f2 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h20749ad0ea91d101 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libcore/ops/function.rs:232 [INFO] [stdout] 27: 0x555ba3966ccf - as core::ops::function::FnOnce>::call_once::he1ba1da20629a2d8 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008 [INFO] [stdout] 28: 0x555ba3966ccf - as core::ops::function::FnOnce>::call_once::he1ba1da20629a2d8 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008 [INFO] [stdout] 29: 0x555ba3982d3e - as core::ops::function::FnOnce<()>>::call_once::hf94927858761de4a [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:318 [INFO] [stdout] 30: 0x555ba3982d3e - std::panicking::try::do_call::h1585003392664d93 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:331 [INFO] [stdout] 31: 0x555ba3982d3e - std::panicking::try::h43d950f958a74468 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:274 [INFO] [stdout] 32: 0x555ba3982d3e - std::panic::catch_unwind::hb5284de2977ddeea [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:394 [INFO] [stdout] 33: 0x555ba3982d3e - test::run_test_in_process::had39bb305b26a3ae [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 34: 0x555ba3982d3e - test::run_test::run_test_inner::{{closure}}::h12b1756b854ada1a [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 35: 0x555ba395a286 - std::sys_common::backtrace::__rust_begin_short_backtrace::hec04b80bece92bf9 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 36: 0x555ba395f5a5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::heca431434c1ac418 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/thread/mod.rs:475 [INFO] [stdout] 37: 0x555ba395f5a5 - as core::ops::function::FnOnce<()>>::call_once::he2457d582c032747 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:318 [INFO] [stdout] 38: 0x555ba395f5a5 - std::panicking::try::do_call::hbcd49dc3823e8b28 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:331 [INFO] [stdout] 39: 0x555ba395f5a5 - std::panicking::try::h1ba95c07dd8d422b [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panicking.rs:274 [INFO] [stdout] 40: 0x555ba395f5a5 - std::panic::catch_unwind::h95854794ba9eee4c [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/panic.rs:394 [INFO] [stdout] 41: 0x555ba395f5a5 - std::thread::Builder::spawn_unchecked::{{closure}}::h4e297b8574092d6e [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libstd/thread/mod.rs:474 [INFO] [stdout] 42: 0x555ba395f5a5 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h1b855aad7f5ac67e [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/libcore/ops/function.rs:232 [INFO] [stdout] 43: 0x555ba39d681f - as core::ops::function::FnOnce>::call_once::h48069b269ca48108 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008 [INFO] [stdout] 44: 0x555ba39ea033 - as core::ops::function::FnOnce>::call_once::heff660b32cd3afd8 [INFO] [stdout] at /rustc/28742a1146f10a4f09369baad027a464acb7a766/src/liballoc/boxed.rs:1008 [INFO] [stdout] 45: 0x555ba39ea033 - std::sys::unix::thread::Thread::new::thread_start::ha538939ed1e2e958 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 46: 0x7f2f706da6db - start_thread [INFO] [stdout] 47: 0x7f2f701eb88f - __clone [INFO] [stdout] 48: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] bench_matching [INFO] [stdout] [INFO] [stdout] test result: FAILED. 20 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--bin matching' [INFO] running `"docker" "inspect" "ba44408d89f2d5a7f57c30d123aa0354d4aada48b454c2aa00e5f61a00c3763d"` [INFO] running `"docker" "rm" "-f" "ba44408d89f2d5a7f57c30d123aa0354d4aada48b454c2aa00e5f61a00c3763d"` [INFO] [stdout] ba44408d89f2d5a7f57c30d123aa0354d4aada48b454c2aa00e5f61a00c3763d