[INFO] cloning repository https://github.com/takehome10000/z
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/takehome10000/z" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftakehome10000%2Fz", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftakehome10000%2Fz'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fa595cf85eded69b9d42f447845b14bd157cf640
[INFO] testing takehome10000/z against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftakehome10000%2Fz" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/takehome10000/z
[INFO] finished tweaking git repo https://github.com/takehome10000/z
[INFO] tweaked toml for git repo https://github.com/takehome10000/z written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/takehome10000/z on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/takehome10000/z 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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ptr_meta_derive v0.1.4
[INFO] [stderr]   Downloaded tokio-macros v2.6.0
[INFO] [stderr]   Downloaded socket2 v0.6.2
[INFO] [stderr]   Downloaded coarsetime v0.1.37
[INFO] [stderr]   Downloaded toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]   Downloaded slab v0.4.12
[INFO] [stderr]   Downloaded hermit-abi v0.5.2
[INFO] [stderr]   Downloaded proc-macro-crate v3.4.0
[INFO] [stderr]   Downloaded arrow-schema v57.3.0
[INFO] [stderr]   Downloaded windows-strings v0.5.1
[INFO] [stderr]   Downloaded core_affinity v0.8.3
[INFO] [stderr]   Downloaded hash32 v0.3.1
[INFO] [stderr]   Downloaded itoa v1.0.17
[INFO] [stderr]   Downloaded futures-io v0.3.32
[INFO] [stderr]   Downloaded ryu v1.0.23
[INFO] [stderr]   Downloaded futures-executor v0.3.32
[INFO] [stderr]   Downloaded num_cpus v1.17.0
[INFO] [stderr]   Downloaded windows-implement v0.60.2
[INFO] [stderr]   Downloaded lexical-core v1.0.6
[INFO] [stderr]   Downloaded windows-core v0.62.2
[INFO] [stderr]   Downloaded iana-time-zone v0.1.65
[INFO] [stderr]   Downloaded lexical-write-float v1.0.6
[INFO] [stderr]   Downloaded cc v1.2.56
[INFO] [stderr]   Downloaded arrow-row v57.3.0
[INFO] [stderr]   Downloaded lexical-util v1.0.7
[INFO] [stderr]   Downloaded arrow-select v57.3.0
[INFO] [stderr]   Downloaded rkyv v0.7.46
[INFO] [stderr]   Downloaded arrow-ipc v57.3.0
[INFO] [stderr]   Downloaded arrow-array v57.3.0
[INFO] [stderr]   Downloaded arrow-string v57.3.0
[INFO] [stderr]   Downloaded flatbuffers v25.12.19
[INFO] [stderr]   Downloaded fixed v1.30.0
[INFO] [stderr]   Downloaded arrow v57.3.0
[INFO] [stderr]   Downloaded arrow-buffer v57.3.0
[INFO] [stderr]   Downloaded lexical-parse-float v1.0.6
[INFO] [stderr]   Downloaded regex-syntax v0.8.9
[INFO] [stderr]   Downloaded zerocopy v0.8.39
[INFO] [stderr]   Downloaded wasix v0.13.1
[INFO] [stderr]   Downloaded arrow-ord v57.3.0
[INFO] [stderr]   Downloaded lexical-parse-integer v1.0.6
[INFO] [stderr]   Downloaded rustix v1.1.3
[INFO] [stderr]   Downloaded arrow-arith v57.3.0
[INFO] [stderr]   Downloaded arrow-json v57.3.0
[INFO] [stderr]   Downloaded arrow-data v57.3.0
[INFO] [stderr]   Downloaded libm v0.2.16
[INFO] [stderr]   Downloaded syn v2.0.116
[INFO] [stderr]   Downloaded rust_decimal v1.40.0
[INFO] [stderr]   Downloaded arrow-cast v57.3.0
[INFO] [stderr]   Downloaded chrono v0.4.43
[INFO] [stderr]   Downloaded rayon v1.11.0
[INFO] [stderr]   Downloaded winnow v0.7.14
[INFO] [stderr]   Downloaded zerocopy-derive v0.8.39
[INFO] [stderr]   Downloaded js-sys v0.3.87
[INFO] [stderr]   Downloaded decimal v2.1.0
[INFO] [stderr]   Downloaded memchr v2.8.0
[INFO] [stderr]   Downloaded rayon-core v1.13.0
[INFO] [stderr]   Downloaded typenum v1.19.0
[INFO] [stderr]   Downloaded heapless v0.9.2
[INFO] [stderr]   Downloaded csv v1.4.0
[INFO] [stderr]   Downloaded wasip2 v1.0.2+wasi-0.2.9
[INFO] [stderr]   Downloaded bytes v1.11.1
[INFO] [stderr]   Downloaded mio v1.1.1
[INFO] [stderr]   Downloaded lexical-write-integer v1.0.6
[INFO] [stderr]   Downloaded tinyvec v1.10.0
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.110
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.110
[INFO] [stderr]   Downloaded libc v0.2.182
[INFO] [stderr]   Downloaded uuid v1.21.0
[INFO] [stderr]   Downloaded log v0.4.29
[INFO] [stderr]   Downloaded tokio v1.49.0
[INFO] [stderr]   Downloaded getrandom v0.4.1
[INFO] [stderr]   Downloaded tempfile v3.25.0
[INFO] [stderr]   Downloaded arrow-csv v57.3.0
[INFO] [stderr]   Downloaded futures-channel v0.3.32
[INFO] [stderr]   Downloaded serde_json v1.0.149
[INFO] [stderr]   Downloaded az v1.3.0
[INFO] [stderr]   Downloaded futures-util v0.3.32
[INFO] [stderr]   Downloaded rkyv_derive v0.7.46
[INFO] [stderr]   Downloaded ord_subset v3.1.2
[INFO] [stderr]   Downloaded rustc-serialize v0.3.25
[INFO] [stderr]   Downloaded getrandom v0.2.17
[INFO] [stderr]   Downloaded simdutf8 v0.1.5
[INFO] [stderr]   Downloaded bytecheck v0.6.12
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.110
[INFO] [stderr]   Downloaded windows-result v0.4.1
[INFO] [stderr]   Downloaded csv-core v0.1.13
[INFO] [stderr]   Downloaded crunchy v0.2.4
[INFO] [stderr]   Downloaded futures-core v0.3.32
[INFO] [stderr]   Downloaded futures-macro v0.3.32
[INFO] [stderr]   Downloaded futures-sink v0.3.32
[INFO] [stderr]   Downloaded futures-task v0.3.32
[INFO] [stderr]   Downloaded bytecheck_derive v0.6.12
[INFO] [stderr]   Downloaded rend v0.4.2
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.110
[INFO] [stderr]   Downloaded futures v0.3.32
[INFO] [stderr]   Downloaded zmij v1.0.21
[INFO] [stderr]   Downloaded windows-interface v0.59.3
[INFO] [stderr]   Downloaded crossbeam v0.8.4
[INFO] [stderr]   Downloaded find-msvc-tools v0.1.9
[INFO] [stderr]   Downloaded bytemuck v1.25.0
[INFO] [stderr]   Downloaded toml_parser v1.0.9+spec-1.1.0
[INFO] [stderr]   Downloaded toml_edit v0.23.10+spec-1.0.0
[INFO] [stderr]   Downloaded borsh v1.6.0
[INFO] [stderr]   Downloaded bumpalo v3.20.2
[INFO] [stderr]   Downloaded bitflags v2.11.0
[INFO] [stderr]   Downloaded ptr_meta v0.1.4
[INFO] [stderr]   Downloaded half v2.7.1
[INFO] [stderr]   Downloaded stable_deref_trait v1.2.1
[INFO] [stderr]   Downloaded unicode-ident v1.0.24
[INFO] [stderr]   Downloaded borsh-derive v1.6.0
[INFO] [stderr]   Downloaded signal-hook-registry v1.4.8
[INFO] [stderr]   Downloaded seahash v4.1.0
[INFO] [stderr]   Downloaded proc-macro2 v1.0.106
[INFO] [stderr]   Downloaded quote v1.0.44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c0230d94b3493e23060bc52bc6457906b9d3ab09fd77b1a7278320b72d4896da
[INFO] running `Command { std: "docker" "start" "-a" "c0230d94b3493e23060bc52bc6457906b9d3ab09fd77b1a7278320b72d4896da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c0230d94b3493e23060bc52bc6457906b9d3ab09fd77b1a7278320b72d4896da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0230d94b3493e23060bc52bc6457906b9d3ab09fd77b1a7278320b72d4896da", kill_on_drop: false }`
[INFO] [stdout] c0230d94b3493e23060bc52bc6457906b9d3ab09fd77b1a7278320b72d4896da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be6b1e5fa98b5d5ccd9737a761ce97b918ec24718dbbc005fd6bf698227a8850
[INFO] running `Command { std: "docker" "start" "-a" "be6b1e5fa98b5d5ccd9737a761ce97b918ec24718dbbc005fd6bf698227a8850", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling zerocopy v0.8.39
[INFO] [stderr]    Compiling bytes v1.11.1
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling iana-time-zone v0.1.65
[INFO] [stderr]    Compiling arrow-schema v57.3.0
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling lexical-util v1.0.7
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling ryu v1.0.23
[INFO] [stderr]    Compiling regex-syntax v0.8.9
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling flatbuffers v25.12.19
[INFO] [stderr]    Compiling find-msvc-tools v0.1.9
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling csv-core v0.1.13
[INFO] [stderr]    Compiling syn v2.0.116
[INFO] [stderr]    Compiling lexical-parse-integer v1.0.6
[INFO] [stderr]    Compiling lexical-write-integer v1.0.6
[INFO] [stderr]    Compiling cc v1.2.56
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling getrandom v0.4.1
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling lexical-parse-float v1.0.6
[INFO] [stderr]    Compiling futures-io v0.3.32
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling futures-task v0.3.32
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling lexical-write-float v1.0.6
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling lexical-core v1.0.6
[INFO] [stderr]    Compiling heapless v0.9.2
[INFO] [stderr]    Compiling rust_decimal v1.40.0
[INFO] [stderr]    Compiling fixed v1.30.0
[INFO] [stderr]    Compiling simdutf8 v0.1.5
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling hash32 v0.3.1
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling socket2 v0.6.2
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling chrono v0.4.43
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling atoi v2.0.0
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling bytemuck v1.25.0
[INFO] [stderr]    Compiling decimal v2.1.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling ord_subset v3.1.2
[INFO] [stderr]    Compiling az v1.3.0
[INFO] [stderr]    Compiling rustc-serialize v0.3.25
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling csv v1.4.0
[INFO] [stderr]    Compiling core_affinity v0.8.3
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling coarsetime v0.1.37
[INFO] [stderr]    Compiling zerocopy-derive v0.8.39
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling tempfile v3.25.0
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling arrow-buffer v57.3.0
[INFO] [stderr]    Compiling arrow-data v57.3.0
[INFO] [stderr]    Compiling arrow-array v57.3.0
[INFO] [stderr]    Compiling arrow-select v57.3.0
[INFO] [stderr]    Compiling arrow-arith v57.3.0
[INFO] [stderr]    Compiling arrow-row v57.3.0
[INFO] [stderr]    Compiling arrow-ord v57.3.0
[INFO] [stderr]    Compiling arrow-string v57.3.0
[INFO] [stderr]    Compiling arrow-ipc v57.3.0
[INFO] [stderr]    Compiling arrow-cast v57.3.0
[INFO] [stderr]    Compiling arrow-csv v57.3.0
[INFO] [stderr]    Compiling arrow-json v57.3.0
[INFO] [stderr]    Compiling arrow v57.3.0
[INFO] [stderr]    Compiling kraken v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::account::*`
[INFO] [stdout]  --> src/output.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::account::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rust_decimal::Decimal::is_negative`: please use `is_sign_negative` instead
[INFO] [stdout]   --> src/account.rs:71:19
[INFO] [stdout]    |
[INFO] [stdout] 71 |         if amount.is_negative() {
[INFO] [stdout]    |                   ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rust_decimal::Decimal::is_negative`: please use `is_sign_negative` instead
[INFO] [stdout]   --> src/account.rs:93:19
[INFO] [stdout]    |
[INFO] [stdout] 93 |         if amount.is_negative() {
[INFO] [stdout]    |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rust_decimal::Decimal::is_negative`: please use `is_sign_negative` instead
[INFO] [stdout]   --> src/account.rs:96:49
[INFO] [stdout]    |
[INFO] [stdout] 96 |         if (self.book.available_funds - amount).is_negative() {
[INFO] [stdout]    |                                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AsyncBufReadExt`
[INFO] [stdout]   --> src/io.rs:17:31
[INFO] [stdout]    |
[INFO] [stdout] 17 | use tokio::io::{AsyncBufRead, AsyncBufReadExt};
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Account` is never constructed
[INFO] [stdout]  --> src/account.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Account {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DoubleEntryBook` is never constructed
[INFO] [stdout]   --> src/account.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct DoubleEntryBook {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/account.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl DoubleEntryBook {
[INFO] [stdout]    | -------------------- associated function in this implementation
[INFO] [stdout] 23 |     fn new() -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/account.rs:33:12
[INFO] [stdout]     |
[INFO] [stdout]  32 | impl Account {
[INFO] [stdout]     | ------------ associated items in this implementation
[INFO] [stdout]  33 |     pub fn new(client: u16) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  44 |     pub fn locked(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  48 |     pub fn book(&self) -> &DoubleEntryBook {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout]  52 |     pub fn client(&self) -> u16 {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  56 |     pub fn deposit(&mut self, tx: Tx) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  80 |     pub fn withdraw(&mut self, tx: Tx) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 105 |     pub fn dispute(&mut self, tx: Tx) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 117 |     pub fn resolve(&mut self, tx: Tx) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 129 |     pub fn chargeback(&mut self, tx: Tx) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UpstreamPartnerConnection` is never constructed
[INFO] [stdout]   --> src/io.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct UpstreamPartnerConnection {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TX_CHUNK_SIZE` is never used
[INFO] [stdout]   --> src/io.rs:25:7
[INFO] [stdout]    |
[INFO] [stdout] 25 | const TX_CHUNK_SIZE: usize = 5000;
[INFO] [stdout]    |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ConcurrentAsyncFileDescriptorReader` is never constructed
[INFO] [stdout]   --> src/io.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct ConcurrentAsyncFileDescriptorReader {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decode_stream` is never used
[INFO] [stdout]   --> src/io.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn decode_stream<R: AsyncBufRead + Unpin>(
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `consume` are never used
[INFO] [stdout]   --> src/io.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 66 | impl ConcurrentAsyncFileDescriptorReader {
[INFO] [stdout]    | ---------------------------------------- associated items in this implementation
[INFO] [stdout] 67 |     pub fn new(senders: Vec<crossbeam::channel::Sender<Vec<Transaction>>>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 72 |     pub fn consume(&self, tx_csvs: Vec<String>) -> anyhow::Result<()> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AccountOutput` is never constructed
[INFO] [stdout]   --> src/output.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct AccountOutput {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_output_accounts` is never used
[INFO] [stdout]   --> src/output.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn write_output_accounts(shards: Vec<AccountOutput>) -> anyhow::Result<()> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DISPUTE_WINDOW_MILLISECONDS` is never used
[INFO] [stdout]   --> src/shard.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const DISPUTE_WINDOW_MILLISECONDS: u64 = 1;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PENDING_QUEUE_SIZE` is never used
[INFO] [stdout]   --> src/shard.rs:16:7
[INFO] [stdout]    |
[INFO] [stdout] 16 | const PENDING_QUEUE_SIZE: usize = 256;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Worker` is never constructed
[INFO] [stdout]   --> src/shard.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct Worker {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `run` are never used
[INFO] [stdout]   --> src/shard.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl Worker {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 24 |     pub fn new(id: u16, txs: Receiver<Vec<Transaction>>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn run(&mut self, done: Arc<AtomicBool>) -> Vec<AccountOutput> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AccountShard` is never constructed
[INFO] [stdout]    --> src/shard.rs:118:8
[INFO] [stdout]     |
[INFO] [stdout] 118 | struct AccountShard {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `ready_withdrawals` are never used
[INFO] [stdout]    --> src/shard.rs:124:8
[INFO] [stdout]     |
[INFO] [stdout] 123 | impl AccountShard {
[INFO] [stdout]     | ----------------- associated items in this implementation
[INFO] [stdout] 124 |     fn new() -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 131 |     fn ready_withdrawals(&mut self) -> Option<SmallVec<[PendingWithdraw; 10]>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Tx` is never constructed
[INFO] [stdout]  --> src/transaction.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Tx {
[INFO] [stdout]   |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Transaction` is never used
[INFO] [stdout]   --> src/transaction.rs:11:10
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub enum Transaction {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PendingWithdraw` is never constructed
[INFO] [stdout]   --> src/transaction.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct PendingWithdraw {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::account::*`
[INFO] [stdout]  --> src/output.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::account::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rust_decimal::Decimal::is_negative`: please use `is_sign_negative` instead
[INFO] [stdout]   --> src/account.rs:71:19
[INFO] [stdout]    |
[INFO] [stdout] 71 |         if amount.is_negative() {
[INFO] [stdout]    |                   ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rust_decimal::Decimal::is_negative`: please use `is_sign_negative` instead
[INFO] [stdout]   --> src/account.rs:93:19
[INFO] [stdout]    |
[INFO] [stdout] 93 |         if amount.is_negative() {
[INFO] [stdout]    |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rust_decimal::Decimal::is_negative`: please use `is_sign_negative` instead
[INFO] [stdout]   --> src/account.rs:96:49
[INFO] [stdout]    |
[INFO] [stdout] 96 |         if (self.book.available_funds - amount).is_negative() {
[INFO] [stdout]    |                                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AsyncBufReadExt`
[INFO] [stdout]   --> src/io.rs:17:31
[INFO] [stdout]    |
[INFO] [stdout] 17 | use tokio::io::{AsyncBufRead, AsyncBufReadExt};
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UpstreamPartnerConnection` is never constructed
[INFO] [stdout]   --> src/io.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct UpstreamPartnerConnection {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DISPUTE_WINDOW_MILLISECONDS` is never used
[INFO] [stdout]   --> src/shard.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const DISPUTE_WINDOW_MILLISECONDS: u64 = 1;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/shard.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct Worker {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 19 |     pub id: u16,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `pending_withdraws` is never read
[INFO] [stdout]    --> src/shard.rs:119:5
[INFO] [stdout]     |
[INFO] [stdout] 118 | struct AccountShard {
[INFO] [stdout]     |        ------------ field in this struct
[INFO] [stdout] 119 |     pending_withdraws: Deque<PendingWithdraw, PENDING_QUEUE_SIZE>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `ready_withdrawals` is never used
[INFO] [stdout]    --> src/shard.rs:131:8
[INFO] [stdout]     |
[INFO] [stdout] 123 | impl AccountShard {
[INFO] [stdout]     | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 131 |     fn ready_withdrawals(&mut self) -> Option<SmallVec<[PendingWithdraw; 10]>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `arrival_time` and `tx` are never read
[INFO] [stdout]   --> src/transaction.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct PendingWithdraw {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] 20 |     pub arrival_time: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 21 |     pub tx: Tx,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:91:5
[INFO] [stdout]    |
[INFO] [stdout] 91 |     handler.join();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 91 |     let _ = handler.join();
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 29s
[INFO] running `Command { std: "docker" "inspect" "be6b1e5fa98b5d5ccd9737a761ce97b918ec24718dbbc005fd6bf698227a8850", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be6b1e5fa98b5d5ccd9737a761ce97b918ec24718dbbc005fd6bf698227a8850", kill_on_drop: false }`
[INFO] [stdout] be6b1e5fa98b5d5ccd9737a761ce97b918ec24718dbbc005fd6bf698227a8850
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 69ebdb07df8193bcb49ceefa98c1e1c20170bed4d709a50e9538f75b037e3cab
[INFO] running `Command { std: "docker" "start" "-a" "69ebdb07df8193bcb49ceefa98c1e1c20170bed4d709a50e9538f75b037e3cab", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `crate::account::*`
[INFO] [stdout]  --> src/output.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::account::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rust_decimal::Decimal::is_negative`: please use `is_sign_negative` instead
[INFO] [stdout]   --> src/account.rs:71:19
[INFO] [stdout]    |
[INFO] [stdout] 71 |         if amount.is_negative() {
[INFO] [stdout]    |                   ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rust_decimal::Decimal::is_negative`: please use `is_sign_negative` instead
[INFO] [stdout]   --> src/account.rs:93:19
[INFO] [stdout]    |
[INFO] [stdout] 93 |         if amount.is_negative() {
[INFO] [stdout]    |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling kraken v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated method `rust_decimal::Decimal::is_negative`: please use `is_sign_negative` instead
[INFO] [stdout]   --> src/account.rs:96:49
[INFO] [stdout]    |
[INFO] [stdout] 96 |         if (self.book.available_funds - amount).is_negative() {
[INFO] [stdout]    |                                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AsyncBufReadExt`
[INFO] [stdout]   --> src/io.rs:17:31
[INFO] [stdout]    |
[INFO] [stdout] 17 | use tokio::io::{AsyncBufRead, AsyncBufReadExt};
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Account` is never constructed
[INFO] [stdout]  --> src/account.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Account {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DoubleEntryBook` is never constructed
[INFO] [stdout]   --> src/account.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct DoubleEntryBook {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/account.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl DoubleEntryBook {
[INFO] [stdout]    | -------------------- associated function in this implementation
[INFO] [stdout] 23 |     fn new() -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/account.rs:33:12
[INFO] [stdout]     |
[INFO] [stdout]  32 | impl Account {
[INFO] [stdout]     | ------------ associated items in this implementation
[INFO] [stdout]  33 |     pub fn new(client: u16) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  44 |     pub fn locked(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  48 |     pub fn book(&self) -> &DoubleEntryBook {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout]  52 |     pub fn client(&self) -> u16 {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  56 |     pub fn deposit(&mut self, tx: Tx) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  80 |     pub fn withdraw(&mut self, tx: Tx) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 105 |     pub fn dispute(&mut self, tx: Tx) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 117 |     pub fn resolve(&mut self, tx: Tx) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 129 |     pub fn chargeback(&mut self, tx: Tx) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UpstreamPartnerConnection` is never constructed
[INFO] [stdout]   --> src/io.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct UpstreamPartnerConnection {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TX_CHUNK_SIZE` is never used
[INFO] [stdout]   --> src/io.rs:25:7
[INFO] [stdout]    |
[INFO] [stdout] 25 | const TX_CHUNK_SIZE: usize = 5000;
[INFO] [stdout]    |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ConcurrentAsyncFileDescriptorReader` is never constructed
[INFO] [stdout]   --> src/io.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct ConcurrentAsyncFileDescriptorReader {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decode_stream` is never used
[INFO] [stdout]   --> src/io.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn decode_stream<R: AsyncBufRead + Unpin>(
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `consume` are never used
[INFO] [stdout]   --> src/io.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 66 | impl ConcurrentAsyncFileDescriptorReader {
[INFO] [stdout]    | ---------------------------------------- associated items in this implementation
[INFO] [stdout] 67 |     pub fn new(senders: Vec<crossbeam::channel::Sender<Vec<Transaction>>>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 72 |     pub fn consume(&self, tx_csvs: Vec<String>) -> anyhow::Result<()> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AccountOutput` is never constructed
[INFO] [stdout]   --> src/output.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct AccountOutput {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_output_accounts` is never used
[INFO] [stdout]   --> src/output.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn write_output_accounts(shards: Vec<AccountOutput>) -> anyhow::Result<()> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DISPUTE_WINDOW_MILLISECONDS` is never used
[INFO] [stdout]   --> src/shard.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const DISPUTE_WINDOW_MILLISECONDS: u64 = 1;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PENDING_QUEUE_SIZE` is never used
[INFO] [stdout]   --> src/shard.rs:16:7
[INFO] [stdout]    |
[INFO] [stdout] 16 | const PENDING_QUEUE_SIZE: usize = 256;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Worker` is never constructed
[INFO] [stdout]   --> src/shard.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct Worker {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `run` are never used
[INFO] [stdout]   --> src/shard.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl Worker {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 24 |     pub fn new(id: u16, txs: Receiver<Vec<Transaction>>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn run(&mut self, done: Arc<AtomicBool>) -> Vec<AccountOutput> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AccountShard` is never constructed
[INFO] [stdout]    --> src/shard.rs:118:8
[INFO] [stdout]     |
[INFO] [stdout] 118 | struct AccountShard {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `ready_withdrawals` are never used
[INFO] [stdout]    --> src/shard.rs:124:8
[INFO] [stdout]     |
[INFO] [stdout] 123 | impl AccountShard {
[INFO] [stdout]     | ----------------- associated items in this implementation
[INFO] [stdout] 124 |     fn new() -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 131 |     fn ready_withdrawals(&mut self) -> Option<SmallVec<[PendingWithdraw; 10]>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Tx` is never constructed
[INFO] [stdout]  --> src/transaction.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Tx {
[INFO] [stdout]   |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Transaction` is never used
[INFO] [stdout]   --> src/transaction.rs:11:10
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub enum Transaction {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PendingWithdraw` is never constructed
[INFO] [stdout]   --> src/transaction.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct PendingWithdraw {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::account::*`
[INFO] [stdout]  --> src/output.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::account::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rust_decimal::Decimal::is_negative`: please use `is_sign_negative` instead
[INFO] [stdout]   --> src/account.rs:71:19
[INFO] [stdout]    |
[INFO] [stdout] 71 |         if amount.is_negative() {
[INFO] [stdout]    |                   ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rust_decimal::Decimal::is_negative`: please use `is_sign_negative` instead
[INFO] [stdout]   --> src/account.rs:93:19
[INFO] [stdout]    |
[INFO] [stdout] 93 |         if amount.is_negative() {
[INFO] [stdout]    |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rust_decimal::Decimal::is_negative`: please use `is_sign_negative` instead
[INFO] [stdout]   --> src/account.rs:96:49
[INFO] [stdout]    |
[INFO] [stdout] 96 |         if (self.book.available_funds - amount).is_negative() {
[INFO] [stdout]    |                                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::account::*`
[INFO] [stdout]  --> src/output.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::account::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AsyncBufReadExt`
[INFO] [stdout]   --> src/io.rs:17:31
[INFO] [stdout]    |
[INFO] [stdout] 17 | use tokio::io::{AsyncBufRead, AsyncBufReadExt};
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UpstreamPartnerConnection` is never constructed
[INFO] [stdout]   --> src/io.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct UpstreamPartnerConnection {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DISPUTE_WINDOW_MILLISECONDS` is never used
[INFO] [stdout]   --> src/shard.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const DISPUTE_WINDOW_MILLISECONDS: u64 = 1;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> src/shard.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct Worker {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 19 |     pub id: u16,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `pending_withdraws` is never read
[INFO] [stdout]    --> src/shard.rs:119:5
[INFO] [stdout]     |
[INFO] [stdout] 118 | struct AccountShard {
[INFO] [stdout]     |        ------------ field in this struct
[INFO] [stdout] 119 |     pending_withdraws: Deque<PendingWithdraw, PENDING_QUEUE_SIZE>,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `ready_withdrawals` is never used
[INFO] [stdout]    --> src/shard.rs:131:8
[INFO] [stdout]     |
[INFO] [stdout] 123 | impl AccountShard {
[INFO] [stdout]     | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 131 |     fn ready_withdrawals(&mut self) -> Option<SmallVec<[PendingWithdraw; 10]>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `arrival_time` and `tx` are never read
[INFO] [stdout]   --> src/transaction.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct PendingWithdraw {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] 20 |     pub arrival_time: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 21 |     pub tx: Tx,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:91:5
[INFO] [stdout]    |
[INFO] [stdout] 91 |     handler.join();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 91 |     let _ = handler.join();
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rust_decimal::Decimal::is_negative`: please use `is_sign_negative` instead
[INFO] [stdout]   --> src/account.rs:71:19
[INFO] [stdout]    |
[INFO] [stdout] 71 |         if amount.is_negative() {
[INFO] [stdout]    |                   ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rust_decimal::Decimal::is_negative`: please use `is_sign_negative` instead
[INFO] [stdout]   --> src/account.rs:93:19
[INFO] [stdout]    |
[INFO] [stdout] 93 |         if amount.is_negative() {
[INFO] [stdout]    |                   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rust_decimal::Decimal::is_negative`: please use `is_sign_negative` instead
[INFO] [stdout]   --> src/account.rs:96:49
[INFO] [stdout]    |
[INFO] [stdout] 96 |         if (self.book.available_funds - amount).is_negative() {
[INFO] [stdout]    |                                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `AsyncBufReadExt`
[INFO] [stdout]   --> src/io.rs:17:31
[INFO] [stdout]    |
[INFO] [stdout] 17 | use tokio::io::{AsyncBufRead, AsyncBufReadExt};
[INFO] [stdout]    |                               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Account` is never constructed
[INFO] [stdout]  --> src/account.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Account {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DoubleEntryBook` is never constructed
[INFO] [stdout]   --> src/account.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct DoubleEntryBook {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/account.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | impl DoubleEntryBook {
[INFO] [stdout]    | -------------------- associated function in this implementation
[INFO] [stdout] 23 |     fn new() -> Self {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/account.rs:33:12
[INFO] [stdout]     |
[INFO] [stdout]  32 | impl Account {
[INFO] [stdout]     | ------------ associated items in this implementation
[INFO] [stdout]  33 |     pub fn new(client: u16) -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  44 |     pub fn locked(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  48 |     pub fn book(&self) -> &DoubleEntryBook {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout]  52 |     pub fn client(&self) -> u16 {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  56 |     pub fn deposit(&mut self, tx: Tx) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  80 |     pub fn withdraw(&mut self, tx: Tx) {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 105 |     pub fn dispute(&mut self, tx: Tx) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 117 |     pub fn resolve(&mut self, tx: Tx) {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 129 |     pub fn chargeback(&mut self, tx: Tx) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UpstreamPartnerConnection` is never constructed
[INFO] [stdout]   --> src/io.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct UpstreamPartnerConnection {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TX_CHUNK_SIZE` is never used
[INFO] [stdout]   --> src/io.rs:25:7
[INFO] [stdout]    |
[INFO] [stdout] 25 | const TX_CHUNK_SIZE: usize = 5000;
[INFO] [stdout]    |       ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ConcurrentAsyncFileDescriptorReader` is never constructed
[INFO] [stdout]   --> src/io.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct ConcurrentAsyncFileDescriptorReader {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decode_stream` is never used
[INFO] [stdout]   --> src/io.rs:42:4
[INFO] [stdout]    |
[INFO] [stdout] 42 | fn decode_stream<R: AsyncBufRead + Unpin>(
[INFO] [stdout]    |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `consume` are never used
[INFO] [stdout]   --> src/io.rs:67:12
[INFO] [stdout]    |
[INFO] [stdout] 66 | impl ConcurrentAsyncFileDescriptorReader {
[INFO] [stdout]    | ---------------------------------------- associated items in this implementation
[INFO] [stdout] 67 |     pub fn new(senders: Vec<crossbeam::channel::Sender<Vec<Transaction>>>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 72 |     pub fn consume(&self, tx_csvs: Vec<String>) -> anyhow::Result<()> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AccountOutput` is never constructed
[INFO] [stdout]   --> src/output.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct AccountOutput {
[INFO] [stdout]    |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_output_accounts` is never used
[INFO] [stdout]   --> src/output.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn write_output_accounts(shards: Vec<AccountOutput>) -> anyhow::Result<()> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DISPUTE_WINDOW_MILLISECONDS` is never used
[INFO] [stdout]   --> src/shard.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const DISPUTE_WINDOW_MILLISECONDS: u64 = 1;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PENDING_QUEUE_SIZE` is never used
[INFO] [stdout]   --> src/shard.rs:16:7
[INFO] [stdout]    |
[INFO] [stdout] 16 | const PENDING_QUEUE_SIZE: usize = 256;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Worker` is never constructed
[INFO] [stdout]   --> src/shard.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct Worker {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `run` are never used
[INFO] [stdout]   --> src/shard.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl Worker {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 24 |     pub fn new(id: u16, txs: Receiver<Vec<Transaction>>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn run(&mut self, done: Arc<AtomicBool>) -> Vec<AccountOutput> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AccountShard` is never constructed
[INFO] [stdout]    --> src/shard.rs:118:8
[INFO] [stdout]     |
[INFO] [stdout] 118 | struct AccountShard {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `ready_withdrawals` are never used
[INFO] [stdout]    --> src/shard.rs:124:8
[INFO] [stdout]     |
[INFO] [stdout] 123 | impl AccountShard {
[INFO] [stdout]     | ----------------- associated items in this implementation
[INFO] [stdout] 124 |     fn new() -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 131 |     fn ready_withdrawals(&mut self) -> Option<SmallVec<[PendingWithdraw; 10]>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Tx` is never constructed
[INFO] [stdout]  --> src/transaction.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Tx {
[INFO] [stdout]   |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Transaction` is never used
[INFO] [stdout]   --> src/transaction.rs:11:10
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub enum Transaction {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `PendingWithdraw` is never constructed
[INFO] [stdout]   --> src/transaction.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct PendingWithdraw {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "69ebdb07df8193bcb49ceefa98c1e1c20170bed4d709a50e9538f75b037e3cab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69ebdb07df8193bcb49ceefa98c1e1c20170bed4d709a50e9538f75b037e3cab", kill_on_drop: false }`
[INFO] [stdout] 69ebdb07df8193bcb49ceefa98c1e1c20170bed4d709a50e9538f75b037e3cab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 01a1a3cdd0f463e1de723b3e83c04d9867cb36d0c2f3d9993097299fa7f6e139
[INFO] running `Command { std: "docker" "start" "-a" "01a1a3cdd0f463e1de723b3e83c04d9867cb36d0c2f3d9993097299fa7f6e139", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::account::*`
[INFO] [stderr]  --> src/output.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::account::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `rust_decimal::Decimal::is_negative`: please use `is_sign_negative` instead
[INFO] [stderr]   --> src/account.rs:71:19
[INFO] [stderr]    |
[INFO] [stderr] 71 |         if amount.is_negative() {
[INFO] [stderr]    |                   ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `rust_decimal::Decimal::is_negative`: please use `is_sign_negative` instead
[INFO] [stderr]   --> src/account.rs:93:19
[INFO] [stderr]    |
[INFO] [stderr] 93 |         if amount.is_negative() {
[INFO] [stderr]    |                   ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated method `rust_decimal::Decimal::is_negative`: please use `is_sign_negative` instead
[INFO] [stderr]   --> src/account.rs:96:49
[INFO] [stderr]    |
[INFO] [stderr] 96 |         if (self.book.available_funds - amount).is_negative() {
[INFO] [stderr]    |                                                 ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `AsyncBufReadExt`
[INFO] [stderr]   --> src/io.rs:17:31
[INFO] [stderr]    |
[INFO] [stderr] 17 | use tokio::io::{AsyncBufRead, AsyncBufReadExt};
[INFO] [stderr]    |                               ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Account` is never constructed
[INFO] [stderr]  --> src/account.rs:7:12
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct Account {
[INFO] [stderr]   |            ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `DoubleEntryBook` is never constructed
[INFO] [stderr]   --> src/account.rs:16:12
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub struct DoubleEntryBook {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> src/account.rs:23:8
[INFO] [stderr]    |
[INFO] [stderr] 22 | impl DoubleEntryBook {
[INFO] [stderr]    | -------------------- associated function in this implementation
[INFO] [stderr] 23 |     fn new() -> Self {
[INFO] [stderr]    |        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple associated items are never used
[INFO] [stderr]    --> src/account.rs:33:12
[INFO] [stderr]     |
[INFO] [stderr]  32 | impl Account {
[INFO] [stderr]     | ------------ associated items in this implementation
[INFO] [stderr]  33 |     pub fn new(client: u16) -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] ...
[INFO] [stderr]  44 |     pub fn locked(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  48 |     pub fn book(&self) -> &DoubleEntryBook {
[INFO] [stderr]     |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr]  52 |     pub fn client(&self) -> u16 {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  56 |     pub fn deposit(&mut self, tx: Tx) {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr]  80 |     pub fn withdraw(&mut self, tx: Tx) {
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 105 |     pub fn dispute(&mut self, tx: Tx) {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 117 |     pub fn resolve(&mut self, tx: Tx) {
[INFO] [stderr]     |            ^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 129 |     pub fn chargeback(&mut self, tx: Tx) {
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `UpstreamPartnerConnection` is never constructed
[INFO] [stderr]   --> src/io.rs:20:8
[INFO] [stderr]    |
[INFO] [stderr] 20 | struct UpstreamPartnerConnection {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `TX_CHUNK_SIZE` is never used
[INFO] [stderr]   --> src/io.rs:25:7
[INFO] [stderr]    |
[INFO] [stderr] 25 | const TX_CHUNK_SIZE: usize = 5000;
[INFO] [stderr]    |       ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ConcurrentAsyncFileDescriptorReader` is never constructed
[INFO] [stderr]   --> src/io.rs:36:12
[INFO] [stderr]    |
[INFO] [stderr] 36 | pub struct ConcurrentAsyncFileDescriptorReader {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `decode_stream` is never used
[INFO] [stderr]   --> src/io.rs:42:4
[INFO] [stderr]    |
[INFO] [stderr] 42 | fn decode_stream<R: AsyncBufRead + Unpin>(
[INFO] [stderr]    |    ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new` and `consume` are never used
[INFO] [stderr]   --> src/io.rs:67:12
[INFO] [stderr]    |
[INFO] [stderr] 66 | impl ConcurrentAsyncFileDescriptorReader {
[INFO] [stderr]    | ---------------------------------------- associated items in this implementation
[INFO] [stderr] 67 |     pub fn new(senders: Vec<crossbeam::channel::Sender<Vec<Transaction>>>) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 72 |     pub fn consume(&self, tx_csvs: Vec<String>) -> anyhow::Result<()> {
[INFO] [stderr]    |            ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `AccountOutput` is never constructed
[INFO] [stderr]   --> src/output.rs:21:12
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub struct AccountOutput {
[INFO] [stderr]    |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `write_output_accounts` is never used
[INFO] [stderr]   --> src/output.rs:29:8
[INFO] [stderr]    |
[INFO] [stderr] 29 | pub fn write_output_accounts(shards: Vec<AccountOutput>) -> anyhow::Result<()> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `DISPUTE_WINDOW_MILLISECONDS` is never used
[INFO] [stderr]   --> src/shard.rs:15:7
[INFO] [stderr]    |
[INFO] [stderr] 15 | const DISPUTE_WINDOW_MILLISECONDS: u64 = 1;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `PENDING_QUEUE_SIZE` is never used
[INFO] [stderr]   --> src/shard.rs:16:7
[INFO] [stderr]    |
[INFO] [stderr] 16 | const PENDING_QUEUE_SIZE: usize = 256;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Worker` is never constructed
[INFO] [stderr]   --> src/shard.rs:18:12
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub struct Worker {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new` and `run` are never used
[INFO] [stderr]   --> src/shard.rs:24:12
[INFO] [stderr]    |
[INFO] [stderr] 23 | impl Worker {
[INFO] [stderr]    | ----------- associated items in this implementation
[INFO] [stderr] 24 |     pub fn new(id: u16, txs: Receiver<Vec<Transaction>>) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 28 |     pub fn run(&mut self, done: Arc<AtomicBool>) -> Vec<AccountOutput> {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `AccountShard` is never constructed
[INFO] [stderr]    --> src/shard.rs:118:8
[INFO] [stderr]     |
[INFO] [stderr] 118 | struct AccountShard {
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new` and `ready_withdrawals` are never used
[INFO] [stderr]    --> src/shard.rs:124:8
[INFO] [stderr]     |
[INFO] [stderr] 123 | impl AccountShard {
[INFO] [stderr]     | ----------------- associated items in this implementation
[INFO] [stderr] 124 |     fn new() -> Self {
[INFO] [stderr]     |        ^^^
[INFO] [stderr] ...
[INFO] [stderr] 131 |     fn ready_withdrawals(&mut self) -> Option<SmallVec<[PendingWithdraw; 10]>> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Tx` is never constructed
[INFO] [stderr]  --> src/transaction.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct Tx {
[INFO] [stderr]   |            ^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Transaction` is never used
[INFO] [stderr]   --> src/transaction.rs:11:10
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub enum Transaction {
[INFO] [stderr]    |          ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `PendingWithdraw` is never constructed
[INFO] [stderr]   --> src/transaction.rs:19:12
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub struct PendingWithdraw {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `kraken` (lib) generated 25 warnings (run `cargo fix --lib -p kraken` to apply 1 suggestion)
[INFO] [stderr] warning: `kraken` (lib test) generated 25 warnings (25 duplicates)
[INFO] [stderr] warning: struct `UpstreamPartnerConnection` is never constructed
[INFO] [stderr]   --> src/io.rs:20:8
[INFO] [stderr]    |
[INFO] [stderr] 20 | struct UpstreamPartnerConnection {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `id` is never read
[INFO] [stderr]   --> src/shard.rs:19:9
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub struct Worker {
[INFO] [stderr]    |            ------ field in this struct
[INFO] [stderr] 19 |     pub id: u16,
[INFO] [stderr]    |         ^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `pending_withdraws` is never read
[INFO] [stderr]    --> src/shard.rs:119:5
[INFO] [stderr]     |
[INFO] [stderr] 118 | struct AccountShard {
[INFO] [stderr]     |        ------------ field in this struct
[INFO] [stderr] 119 |     pending_withdraws: Deque<PendingWithdraw, PENDING_QUEUE_SIZE>,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `ready_withdrawals` is never used
[INFO] [stderr]    --> src/shard.rs:131:8
[INFO] [stderr]     |
[INFO] [stderr] 123 | impl AccountShard {
[INFO] [stderr]     | ----------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 131 |     fn ready_withdrawals(&mut self) -> Option<SmallVec<[PendingWithdraw; 10]>> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `arrival_time` and `tx` are never read
[INFO] [stderr]   --> src/transaction.rs:20:9
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub struct PendingWithdraw {
[INFO] [stderr]    |            --------------- fields in this struct
[INFO] [stderr] 20 |     pub arrival_time: u64,
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr] 21 |     pub tx: Tx,
[INFO] [stderr]    |         ^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/main.rs:91:5
[INFO] [stderr]    |
[INFO] [stderr] 91 |     handler.join();
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 91 |     let _ = handler.join();
[INFO] [stderr]    |     +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `kraken` (bin "kraken" test) generated 12 warnings (6 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kraken-69ec9156949e34a4)
[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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/kraken-4f22d6509f842ee1)
[INFO] [stdout] 
[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]    Doc-tests kraken
[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] running `Command { std: "docker" "inspect" "01a1a3cdd0f463e1de723b3e83c04d9867cb36d0c2f3d9993097299fa7f6e139", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01a1a3cdd0f463e1de723b3e83c04d9867cb36d0c2f3d9993097299fa7f6e139", kill_on_drop: false }`
[INFO] [stdout] 01a1a3cdd0f463e1de723b3e83c04d9867cb36d0c2f3d9993097299fa7f6e139
