[INFO] cloning repository https://github.com/iamthewalrus67/crawler [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iamthewalrus67/crawler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiamthewalrus67%2Fcrawler", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiamthewalrus67%2Fcrawler'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1136d73029429e549e16191197834341d53cc70b [INFO] checking iamthewalrus67/crawler against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiamthewalrus67%2Fcrawler" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/iamthewalrus67/crawler on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/iamthewalrus67/crawler [INFO] finished tweaking git repo https://github.com/iamthewalrus67/crawler [INFO] tweaked toml for git repo https://github.com/iamthewalrus67/crawler written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/iamthewalrus67/crawler 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded string_cache v0.8.3 [INFO] [stderr] Downloaded nonzero_ext v0.3.0 [INFO] [stderr] Downloaded governor v0.4.2 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8e17faf45d7bb54e6bb553b0aeb16116eee251e8463e3670a35dee8fd256c800 [INFO] running `Command { std: "docker" "start" "-a" "8e17faf45d7bb54e6bb553b0aeb16116eee251e8463e3670a35dee8fd256c800", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8e17faf45d7bb54e6bb553b0aeb16116eee251e8463e3670a35dee8fd256c800", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e17faf45d7bb54e6bb553b0aeb16116eee251e8463e3670a35dee8fd256c800", kill_on_drop: false }` [INFO] [stdout] 8e17faf45d7bb54e6bb553b0aeb16116eee251e8463e3670a35dee8fd256c800 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d17964309913fffe87e59b231f7d8b19cdc8c1b626b806f72c43cd988b414c7b [INFO] running `Command { std: "docker" "start" "-a" "d17964309913fffe87e59b231f7d8b19cdc8c1b626b806f72c43cd988b414c7b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Checking lock_api v0.4.6 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling parking_lot_core v0.9.1 [INFO] [stderr] Checking once_cell v1.10.0 [INFO] [stderr] Compiling siphasher v0.3.10 [INFO] [stderr] Compiling pkg-config v0.3.24 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Checking new_debug_unreachable v1.0.4 [INFO] [stderr] Checking mac v0.1.1 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Checking futf v0.1.5 [INFO] [stderr] Checking precomputed-hash v0.1.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Checking phf_shared v0.10.0 [INFO] [stderr] Checking tendril v0.4.2 [INFO] [stderr] Checking tracing v0.1.31 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking http-body v0.4.4 [INFO] [stderr] Compiling encoding_rs v0.8.30 [INFO] [stderr] Checking raw-cpuid v10.3.0 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking nonzero_ext v0.3.0 [INFO] [stderr] Checking ipnet v2.4.0 [INFO] [stderr] Checking futures-timer v3.0.2 [INFO] [stderr] Checking no-std-compat v0.4.1 [INFO] [stderr] Checking bit-set v0.5.2 [INFO] [stderr] Checking crossbeam-channel v0.5.4 [INFO] [stderr] Compiling openssl-sys v0.9.72 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking mio v0.8.0 [INFO] [stderr] Checking parking_lot_core v0.8.5 [INFO] [stderr] Checking getrandom v0.2.5 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking parking_lot v0.12.0 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking quanta v0.9.3 [INFO] [stderr] Compiling openssl v0.10.38 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Checking dashmap v5.2.0 [INFO] [stderr] Checking string_cache v0.8.3 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling phf_codegen v0.8.0 [INFO] [stderr] Compiling string_cache_codegen v0.5.1 [INFO] [stderr] Compiling markup5ever v0.10.1 [INFO] [stderr] Checking xml5ever v0.16.2 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling html5ever v0.25.1 [INFO] [stderr] Checking tokio v1.17.0 [INFO] [stderr] Checking markup5ever_rcdom v0.1.0 [INFO] [stderr] Checking select v0.5.0 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Checking futures v0.3.21 [INFO] [stderr] Checking governor v0.4.2 [INFO] [stderr] Checking tokio-util v0.6.9 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking h2 v0.3.11 [INFO] [stderr] Checking hyper v0.14.17 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.9 [INFO] [stderr] Checking crawler v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Arc`, `BTreeSet`, `HashSet`, and `Mutex` [INFO] [stdout] --> src/main.rs:1:34 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{collections::{HashMap, HashSet, BTreeSet}, sync::{Mutex, Arc}}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^ ^^^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Arc`, `BTreeSet`, `HashSet`, and `Mutex` [INFO] [stdout] --> src/main.rs:1:34 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{collections::{HashMap, HashSet, BTreeSet}, sync::{Mutex, Arc}}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^ ^^^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::sync::mpsc` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use tokio::sync::mpsc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::sync::mpsc` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use tokio::sync::mpsc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ParseArguments` and `ParsedData` [INFO] [stdout] --> src/main.rs:5:23 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::{parsing::{ParseArguments, ParsedData}, crawling::AgentManager}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ParseArguments` and `ParsedData` [INFO] [stdout] --> src/main.rs:5:23 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::{parsing::{ParseArguments, ParsedData}, crawling::AgentManager}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `borrow::BorrowMut` and `time::Duration` [INFO] [stdout] --> src/parsing.rs:1:47 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{collections::HashSet, str::FromStr, borrow::BorrowMut, time::Duration}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `borrow::BorrowMut` and `time::Duration` [INFO] [stdout] --> src/parsing.rs:1:47 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{collections::HashSet, str::FromStr, borrow::BorrowMut, time::Duration}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ops::Deref` [INFO] [stdout] --> src/crawling.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{ops::Deref, num::NonZeroU32, sync::Arc}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ops::Deref` [INFO] [stdout] --> src/crawling.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{ops::Deref, num::NonZeroU32, sync::Arc}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Future` [INFO] [stdout] --> src/crawling.rs:4:26 [INFO] [stdout] | [INFO] [stdout] 4 | use futures::{StreamExt, Future}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Request` and `Response` [INFO] [stdout] --> src/crawling.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | use reqwest::{Request, Response}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Future` [INFO] [stdout] --> src/crawling.rs:4:26 [INFO] [stdout] | [INFO] [stdout] 4 | use futures::{StreamExt, Future}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Request` and `Response` [INFO] [stdout] --> src/crawling.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | use reqwest::{Request, Response}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parsing.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | mut args: ParseArguments, [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parsing.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | mut args: ParseArguments, [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/crawling.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | fn new(name: String, url_receiver: Receiver>, data_sender: Sender>, client: reqwest::Client, r... [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `name` [INFO] [stdout] --> src/crawling.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | fn new(name: String, url_receiver: Receiver>, data_sender: Sender>, client: reqwest::Client, r... [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_name` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `text` is never read [INFO] [stdout] --> src/parsing.rs:94:9 [INFO] [stdout] | [INFO] [stdout] 91 | pub struct ParsedData { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 94 | pub text: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ParsedData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `thread` is never read [INFO] [stdout] --> src/crawling.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 10 | struct Agent { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 11 | thread: std::thread::JoinHandle<()>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `agents` is never read [INFO] [stdout] --> src/crawling.rs:58:5 [INFO] [stdout] | [INFO] [stdout] 57 | pub struct AgentManager { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 58 | agents: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `text` is never read [INFO] [stdout] --> src/parsing.rs:94:9 [INFO] [stdout] | [INFO] [stdout] 91 | pub struct ParsedData { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 94 | pub text: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ParsedData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `thread` is never read [INFO] [stdout] --> src/crawling.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 10 | struct Agent { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 11 | thread: std::thread::JoinHandle<()>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `agents` is never read [INFO] [stdout] --> src/crawling.rs:58:5 [INFO] [stdout] | [INFO] [stdout] 57 | pub struct AgentManager { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 58 | agents: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.71s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: html5ever v0.25.1, xml5ever v0.16.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "d17964309913fffe87e59b231f7d8b19cdc8c1b626b806f72c43cd988b414c7b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d17964309913fffe87e59b231f7d8b19cdc8c1b626b806f72c43cd988b414c7b", kill_on_drop: false }` [INFO] [stdout] d17964309913fffe87e59b231f7d8b19cdc8c1b626b806f72c43cd988b414c7b