[INFO] cloning repository https://github.com/uekann/RealtimeData [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/uekann/RealtimeData" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuekann%2FRealtimeData", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuekann%2FRealtimeData'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c4e5e11945e53aad86974738b745298e5debe07b [INFO] checking uekann/RealtimeData against master#cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9 for pr-136968 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fuekann%2FRealtimeData" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/uekann/RealtimeData on toolchain cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/uekann/RealtimeData [INFO] finished tweaking git repo https://github.com/uekann/RealtimeData [INFO] tweaked toml for git repo https://github.com/uekann/RealtimeData written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/uekann/RealtimeData 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" "+cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded websocket v0.27.1 [INFO] [stderr] Downloaded websocket-base v0.26.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7b0ca0c5b001335d3b7fbe9d74e3b37b68af85ca240e076ed06c5ac76a197b74 [INFO] running `Command { std: "docker" "start" "-a" "7b0ca0c5b001335d3b7fbe9d74e3b37b68af85ca240e076ed06c5ac76a197b74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7b0ca0c5b001335d3b7fbe9d74e3b37b68af85ca240e076ed06c5ac76a197b74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b0ca0c5b001335d3b7fbe9d74e3b37b68af85ca240e076ed06c5ac76a197b74", kill_on_drop: false }` [INFO] [stdout] 7b0ca0c5b001335d3b7fbe9d74e3b37b68af85ca240e076ed06c5ac76a197b74 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+cfe9ffcd7c2d63fd3e0fc33a8d23ac4f0d50efe9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 41a0fdd314e1c69a7e21ada3373c9a11a4b2c33af13e0e8ec4ea077724d65339 [INFO] running `Command { std: "docker" "start" "-a" "41a0fdd314e1c69a7e21ada3373c9a11a4b2c33af13e0e8ec4ea077724d65339", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling 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Checking language-tags v0.2.2 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking hyper v0.10.16 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Compiling serde_derive v1.0.203 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Checking tokio-tls v0.2.1 [INFO] [stderr] Checking websocket-base v0.26.5 [INFO] [stderr] Checking websocket v0.27.1 [INFO] [stderr] Checking chrono v0.4.38 [INFO] [stderr] Checking server v0.1.0 (/opt/rustwide/workdir/server) [INFO] [stderr] Checking task3_client v0.1.0 (/opt/rustwide/workdir/task3_client) [INFO] [stderr] Checking task2 v0.1.0 (/opt/rustwide/workdir/task2) [INFO] [stderr] Checking task1 v0.1.0 (/opt/rustwide/workdir/task1) [INFO] [stderr] Checking task4_server_without_tokio v0.1.0 (/opt/rustwide/workdir/task4_server_without_tokio) [INFO] [stdout] warning: unused import: `NaiveTime` [INFO] [stdout] --> task4_server_without_tokio/src/data_holder.rs:4:21 [INFO] [stdout] | [INFO] [stdout] 4 | use chrono::{Local, NaiveTime}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Deserialize` [INFO] [stdout] --> task4_server_without_tokio/src/data_holder.rs:5:19 [INFO] [stdout] | [INFO] [stdout] 5 | use serde::{self, Deserialize, Serialize}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json` [INFO] [stdout] --> task4_server_without_tokio/src/data_holder.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `NaiveTime` [INFO] [stdout] --> task4_server_without_tokio/src/data_holder.rs:4:21 [INFO] [stdout] | [INFO] [stdout] 4 | use chrono::{Local, NaiveTime}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Local` and `NaiveTime` [INFO] [stdout] --> task4_server_without_tokio/src/stock/record.rs:1:14 [INFO] [stdout] | [INFO] [stdout] 1 | use chrono::{Local, NaiveTime}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Deserialize` [INFO] [stdout] --> task4_server_without_tokio/src/data_holder.rs:5:19 [INFO] [stdout] | [INFO] [stdout] 5 | use serde::{self, Deserialize, Serialize}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json` [INFO] [stdout] --> task4_server_without_tokio/src/data_holder.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use serde_json; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `chrono::NaiveTime` [INFO] [stdout] --> task4_server_without_tokio/src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use chrono::NaiveTime; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde::ser::SerializeSeq` [INFO] [stdout] --> task4_server_without_tokio/src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use serde::ser::SerializeSeq; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::Value` [INFO] [stdout] --> task4_server_without_tokio/src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use serde_json::Value; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> task4_server_without_tokio/src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::format` [INFO] [stdout] --> task4_server_without_tokio/src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::fmt::format; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TcpListener` [INFO] [stdout] --> task4_server_without_tokio/src/main.rs:15:36 [INFO] [stdout] | [INFO] [stdout] 15 | use std::net::{IpAddr, SocketAddr, TcpListener, TcpStream}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `websocket::ws::message` [INFO] [stdout] --> task4_server_without_tokio/src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use websocket::ws::message; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `websocket::r#async::server` [INFO] [stdout] --> task4_server_without_tokio/src/main.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use websocket::r#async::server; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `client` [INFO] [stdout] --> task4_server_without_tokio/src/main.rs:21:23 [INFO] [stdout] | [INFO] [stdout] 21 | use websocket::sync::{client, Server}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::data_holder::StockInfo` [INFO] [stdout] --> task4_server_without_tokio/src/main.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | use crate::data_holder::StockInfo; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::stock::record::StockKind` [INFO] [stdout] --> task4_server_without_tokio/src/main.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | use crate::stock::record::StockKind; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Local` and `NaiveTime` [INFO] [stdout] --> task4_server_without_tokio/src/stock/record.rs:1:14 [INFO] [stdout] | [INFO] [stdout] 1 | use chrono::{Local, NaiveTime}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `chrono::NaiveTime` [INFO] [stdout] --> task4_server_without_tokio/src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use chrono::NaiveTime; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde::ser::SerializeSeq` [INFO] [stdout] --> task4_server_without_tokio/src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use serde::ser::SerializeSeq; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::Value` [INFO] [stdout] --> task4_server_without_tokio/src/main.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use serde_json::Value; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> task4_server_without_tokio/src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::format` [INFO] [stdout] --> task4_server_without_tokio/src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use std::fmt::format; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TcpListener` [INFO] [stdout] --> task4_server_without_tokio/src/main.rs:15:36 [INFO] [stdout] | [INFO] [stdout] 15 | use std::net::{IpAddr, SocketAddr, TcpListener, TcpStream}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `websocket::ws::message` [INFO] [stdout] --> task4_server_without_tokio/src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use websocket::ws::message; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `websocket::r#async::server` [INFO] [stdout] --> task4_server_without_tokio/src/main.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use websocket::r#async::server; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `client` [INFO] [stdout] --> task4_server_without_tokio/src/main.rs:21:23 [INFO] [stdout] | [INFO] [stdout] 21 | use websocket::sync::{client, Server}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::data_holder::StockInfo` [INFO] [stdout] --> task4_server_without_tokio/src/main.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | use crate::data_holder::StockInfo; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::stock::record::StockKind` [INFO] [stdout] --> task4_server_without_tokio/src/main.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | use crate::stock::record::StockKind; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `timestamp` is never read [INFO] [stdout] --> task3_client/src/stock/record.rs:173:9 [INFO] [stdout] | [INFO] [stdout] 167 | pub struct Record { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 173 | pub timestamp: NaiveTime, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Record` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 48.56s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: traitobject v0.1.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "41a0fdd314e1c69a7e21ada3373c9a11a4b2c33af13e0e8ec4ea077724d65339", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "41a0fdd314e1c69a7e21ada3373c9a11a4b2c33af13e0e8ec4ea077724d65339", kill_on_drop: false }` [INFO] [stdout] 41a0fdd314e1c69a7e21ada3373c9a11a4b2c33af13e0e8ec4ea077724d65339