[INFO] cloning repository https://github.com/pksebben/Zcrape [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pksebben/Zcrape" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpksebben%2FZcrape", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpksebben%2FZcrape'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f4902753cc0f5619b42c5dca545086a46649995c [INFO] testing pksebben/Zcrape against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpksebben%2FZcrape" "/workspace/builds/worker-27/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-27/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pksebben/Zcrape on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/pksebben/Zcrape [INFO] finished tweaking git repo https://github.com/pksebben/Zcrape [INFO] tweaked toml for git repo https://github.com/pksebben/Zcrape written to /workspace/builds/worker-27/source/Cargo.toml [INFO] crate git repo https://github.com/pksebben/Zcrape already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tendril v0.4.1 [INFO] [stderr] Downloaded wasm-bindgen-test-macro v0.3.18 [INFO] [stderr] Downloaded xml5ever v0.16.1 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.18 [INFO] [stderr] Downloaded cc v1.0.63 [INFO] [stderr] Downloaded hyper v0.13.9 [INFO] [stderr] Downloaded futures v0.3.8 [INFO] [stderr] Downloaded async-io v1.2.0 [INFO] [stderr] Downloaded async-channel v1.5.1 [INFO] [stderr] Downloaded nb-connect v1.0.2 [INFO] [stderr] Downloaded subprocess v0.1.20 [INFO] [stderr] Downloaded futures-executor v0.3.8 [INFO] [stderr] Downloaded futures-lite v1.11.2 [INFO] [stderr] Downloaded syn v1.0.48 [INFO] [stderr] Downloaded rusqlite v0.24.1 [INFO] [stderr] Downloaded futures-macro v0.3.8 [INFO] [stderr] Downloaded wasm-bindgen-test v0.3.18 [INFO] [stderr] Downloaded async-std v1.7.0 [INFO] [stderr] Downloaded smallvec v1.5.0 [INFO] [stderr] Downloaded select v0.5.0 [INFO] [stderr] Downloaded tokio v0.2.23 [INFO] [stderr] Downloaded reqwest v0.10.9 [INFO] [stderr] Downloaded libc v0.2.80 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f8eef1bf14944589a52abed5e414d647c39f89cfe8ff43d250da76888251accb [INFO] running `Command { std: "docker" "start" "-a" "f8eef1bf14944589a52abed5e414d647c39f89cfe8ff43d250da76888251accb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f8eef1bf14944589a52abed5e414d647c39f89cfe8ff43d250da76888251accb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8eef1bf14944589a52abed5e414d647c39f89cfe8ff43d250da76888251accb", kill_on_drop: false }` [INFO] [stdout] f8eef1bf14944589a52abed5e414d647c39f89cfe8ff43d250da76888251accb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cf7f3293ab68f3fbc517e8f991159f7a2d5dabb369f4e2fb342cdddf9b56a055 [INFO] running `Command { std: "docker" "start" "-a" "cf7f3293ab68f3fbc517e8f991159f7a2d5dabb369f4e2fb342cdddf9b56a055", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling lazy_static v1.4.0 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Compiling futures v0.3.8 [INFO] [stderr] Compiling string_cache v0.8.1 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling markup5ever v0.10.0 [INFO] [stderr] Compiling hyper v0.13.9 [INFO] [stderr] Compiling xml5ever v0.16.1 [INFO] [stderr] Compiling markup5ever_rcdom v0.1.0 [INFO] [stderr] Compiling hyper-tls v0.4.3 [INFO] [stderr] Compiling select v0.5.0 [INFO] [stderr] Compiling reqwest v0.10.9 [INFO] [stderr] Compiling zcrape v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Deserializer`, `value::Value` [INFO] [stdout] --> src/zulip_request.rs:2:18 [INFO] [stdout] | [INFO] [stdout] 2 | use serde_json::{value::Value, Deserializer}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `document::Document`, `predicate::Name` [INFO] [stdout] --> src/main.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | use select::{document::Document, predicate::Name}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `File` [INFO] [stdout] --> src/main.rs:8:15 [INFO] [stdout] | [INFO] [stdout] 8 | use std::fs::{File, OpenOptions}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Duration` [INFO] [stdout] --> src/main.rs:10:17 [INFO] [stdout] | [INFO] [stdout] 10 | use std::time::{Duration, Instant}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Deserialize`, `Serialize`, `ser` [INFO] [stdout] --> src/db.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use serde::{ser, Deserialize, Serialize}; [INFO] [stdout] | ^^^ ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::Value` [INFO] [stdout] --> src/db.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use serde_json::Value; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LinkBufferBehavior`, `Tags` [INFO] [stdout] --> src/db.rs:7:37 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::link::{Link, LinkBuffer, LinkBufferBehavior, TagBehavior, Tags}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `MessageBuffer`, `Message` [INFO] [stdout] --> src/db.rs:8:22 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::message::{Message, MessageBuffer}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/db.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Deserialize`, `Serialize` [INFO] [stdout] --> src/link.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | use serde::{Deserialize, Serialize}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Link` [INFO] [stdout] --> src/main.rs:21:19 [INFO] [stdout] | [INFO] [stdout] 21 | use crate::link::{Link, LinkBuffer}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::net::SocketAddr` [INFO] [stdout] --> src/message.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::net::SocketAddr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::executor::block_on` [INFO] [stdout] --> src/statuscode.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use futures::executor::block_on; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::statuscode::check_status_code` [INFO] [stdout] --> src/main.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | use crate::statuscode::check_status_code; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::prelude` [INFO] [stdout] --> src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::io::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/main.rs:82:9 [INFO] [stdout] | [INFO] [stdout] 82 | for file in files { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `complist` [INFO] [stdout] --> src/main.rs:94:13 [INFO] [stdout] | [INFO] [stdout] 94 | let mut complist = OpenOptions::new() [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_complist` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/main.rs:118:9 [INFO] [stdout] | [INFO] [stdout] 118 | for file in &pattern[1..] { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `timeout` [INFO] [stdout] --> src/statuscode.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | let timeout = Duration::new(5, 0); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timeout` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `timeout` [INFO] [stdout] --> src/statuscode.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | let timeout = Duration::new(5, 0); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timeout` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:94:9 [INFO] [stdout] | [INFO] [stdout] 94 | let mut complist = OpenOptions::new() [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/main.rs:103:9 [INFO] [stdout] | [INFO] [stdout] 103 | let mut numlink = 0; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `save_batch_unthreaded` [INFO] [stdout] --> src/main.rs:62:4 [INFO] [stdout] | [INFO] [stdout] 62 | fn save_batch_unthreaded(db: &mut DB, files: &[String]) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `save_batch_multithreaded` [INFO] [stdout] --> src/main.rs:70:4 [INFO] [stdout] | [INFO] [stdout] 70 | fn save_batch_multithreaded(db: &mut DB, files: &[String]) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `extract_domain` [INFO] [stdout] --> src/main.rs:208:4 [INFO] [stdout] | [INFO] [stdout] 208 | fn extract_domain(link: String) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Conf` [INFO] [stdout] --> src/conf.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Conf { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/conf.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn new() -> Conf { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `user` [INFO] [stdout] --> src/conf.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn user(self) -> String { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `key` [INFO] [stdout] --> src/conf.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn key(self) -> String { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/zulip_request.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | fn new(stream_id: u32, window_size: u32) -> MsgPuller { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from_json` [INFO] [stdout] --> src/zulip_request.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | fn from_json(json: &str) -> MsgPuller { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `save` [INFO] [stdout] --> src/zulip_request.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 39 | fn save(&self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Narrow` [INFO] [stdout] --> src/zulip_request.rs:47:12 [INFO] [stdout] | [INFO] [stdout] 47 | pub struct Narrow { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/zulip_request.rs:53:12 [INFO] [stdout] | [INFO] [stdout] 53 | pub fn new(operator: String, operand: String) -> Narrow { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `to_string` [INFO] [stdout] --> src/zulip_request.rs:60:12 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn to_string(&self) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Curler` [INFO] [stdout] --> src/zulip_request.rs:69:12 [INFO] [stdout] | [INFO] [stdout] 69 | pub struct Curler { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from_string` [INFO] [stdout] --> src/zulip_request.rs:74:8 [INFO] [stdout] | [INFO] [stdout] 74 | fn from_string(string: String) -> Curler { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/zulip_request.rs:78:8 [INFO] [stdout] | [INFO] [stdout] 78 | fn new(opts: String, method: String, url: String) -> Curler { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_data_urlencode` [INFO] [stdout] --> src/zulip_request.rs:89:8 [INFO] [stdout] | [INFO] [stdout] 89 | fn add_data_urlencode(&mut self, key: String, value: String) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_data` [INFO] [stdout] --> src/zulip_request.rs:93:8 [INFO] [stdout] | [INFO] [stdout] 93 | fn add_data(&mut self, key: String, value: String) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_user` [INFO] [stdout] --> src/zulip_request.rs:97:8 [INFO] [stdout] | [INFO] [stdout] 97 | fn add_user(&mut self, user: String, password: String) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `execute` [INFO] [stdout] --> src/zulip_request.rs:105:8 [INFO] [stdout] | [INFO] [stdout] 105 | fn execute(&self) -> Result { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `MsgRequest` [INFO] [stdout] --> src/zulip_request.rs:115:12 [INFO] [stdout] | [INFO] [stdout] 115 | pub struct MsgRequest { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/zulip_request.rs:127:12 [INFO] [stdout] | [INFO] [stdout] 127 | pub fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `narrow` [INFO] [stdout] --> src/zulip_request.rs:145:12 [INFO] [stdout] | [INFO] [stdout] 145 | pub fn narrow(&mut self, operator: String, operand: String) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `curl` [INFO] [stdout] --> src/zulip_request.rs:152:12 [INFO] [stdout] | [INFO] [stdout] 152 | pub fn curl(&self) -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `connection_string` [INFO] [stdout] --> src/db.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | connection_string: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/db.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn new(connection_string: &str) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from_file` [INFO] [stdout] --> src/message.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn from_file(file: &str) -> Result> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_highest_id` [INFO] [stdout] --> src/message.rs:54:8 [INFO] [stdout] | [INFO] [stdout] 54 | fn get_highest_id(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_lowest_id` [INFO] [stdout] --> src/message.rs:70:8 [INFO] [stdout] | [INFO] [stdout] 70 | fn get_lowest_id(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `store` [INFO] [stdout] --> src/message.rs:86:8 [INFO] [stdout] | [INFO] [stdout] 86 | fn store(&self) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `print` [INFO] [stdout] --> src/message.rs:99:12 [INFO] [stdout] | [INFO] [stdout] 99 | pub fn print(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/message.rs:112:8 [INFO] [stdout] | [INFO] [stdout] 112 | fn new(msg: &str) -> MsgCacheError { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from_json` [INFO] [stdout] --> src/message.rs:167:12 [INFO] [stdout] | [INFO] [stdout] 167 | pub fn from_json(json: &str) -> serde_json::Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `pprint` [INFO] [stdout] --> src/message.rs:200:12 [INFO] [stdout] | [INFO] [stdout] 200 | pub fn pprint(&self) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `async_check_status_code` [INFO] [stdout] --> src/statuscode.rs:16:14 [INFO] [stdout] | [INFO] [stdout] 16 | pub async fn async_check_status_code(url: String) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `check_status_code` [INFO] [stdout] --> src/statuscode.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn check_status_code(url: String) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:66:2 [INFO] [stdout] | [INFO] [stdout] 66 | db.dump_linkbuffer(linkbuffer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:84:2 [INFO] [stdout] | [INFO] [stdout] 84 | db.dump_linkbuffer(linkbuffer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:114:6 [INFO] [stdout] | [INFO] [stdout] 114 | tx.send(linkbuffer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:120:2 [INFO] [stdout] | [INFO] [stdout] 120 | db.dump_linkbuffer(linkbuffer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/zulip_request.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | fs::write(filename, m); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/db.rs:103:2 [INFO] [stdout] | [INFO] [stdout] 103 | self.conn.backup(rusqlite::DatabaseName::Main, conn_str, None); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/message.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 89 | / fs::write( [INFO] [stdout] 90 | | filename, [INFO] [stdout] 91 | | serde_json::to_string(&self.messages).expect("could not serialize message buffer"), [INFO] [stdout] 92 | | ); [INFO] [stdout] | |__________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 65 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 33.42s [INFO] running `Command { std: "docker" "inspect" "cf7f3293ab68f3fbc517e8f991159f7a2d5dabb369f4e2fb342cdddf9b56a055", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf7f3293ab68f3fbc517e8f991159f7a2d5dabb369f4e2fb342cdddf9b56a055", kill_on_drop: false }` [INFO] [stdout] cf7f3293ab68f3fbc517e8f991159f7a2d5dabb369f4e2fb342cdddf9b56a055 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fa9068d00f925a4e810ec4fb6ffb35532fdc52e488d4044113666e302168ba27 [INFO] running `Command { std: "docker" "start" "-a" "fa9068d00f925a4e810ec4fb6ffb35532fdc52e488d4044113666e302168ba27", kill_on_drop: false }` [INFO] [stderr] Compiling zcrape v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Deserializer`, `value::Value` [INFO] [stdout] --> src/zulip_request.rs:2:18 [INFO] [stdout] | [INFO] [stdout] 2 | use serde_json::{value::Value, Deserializer}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `document::Document`, `predicate::Name` [INFO] [stdout] --> src/main.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | use select::{document::Document, predicate::Name}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `File` [INFO] [stdout] --> src/main.rs:8:15 [INFO] [stdout] | [INFO] [stdout] 8 | use std::fs::{File, OpenOptions}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Duration` [INFO] [stdout] --> src/main.rs:10:17 [INFO] [stdout] | [INFO] [stdout] 10 | use std::time::{Duration, Instant}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Deserialize`, `Serialize`, `ser` [INFO] [stdout] --> src/db.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use serde::{ser, Deserialize, Serialize}; [INFO] [stdout] | ^^^ ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::Value` [INFO] [stdout] --> src/db.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use serde_json::Value; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Tags` [INFO] [stdout] --> src/db.rs:7:70 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::link::{Link, LinkBuffer, LinkBufferBehavior, TagBehavior, Tags}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Message` [INFO] [stdout] --> src/db.rs:8:22 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::message::{Message, MessageBuffer}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/db.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Deserialize`, `Serialize` [INFO] [stdout] --> src/link.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | use serde::{Deserialize, Serialize}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Link` [INFO] [stdout] --> src/main.rs:21:19 [INFO] [stdout] | [INFO] [stdout] 21 | use crate::link::{Link, LinkBuffer}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::net::SocketAddr` [INFO] [stdout] --> src/message.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::net::SocketAddr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::executor::block_on` [INFO] [stdout] --> src/statuscode.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use futures::executor::block_on; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::statuscode::check_status_code` [INFO] [stdout] --> src/main.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | use crate::statuscode::check_status_code; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::prelude` [INFO] [stdout] --> src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::io::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/main.rs:82:9 [INFO] [stdout] | [INFO] [stdout] 82 | for file in files { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `complist` [INFO] [stdout] --> src/main.rs:94:13 [INFO] [stdout] | [INFO] [stdout] 94 | let mut complist = OpenOptions::new() [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_complist` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/main.rs:118:9 [INFO] [stdout] | [INFO] [stdout] 118 | for file in &pattern[1..] { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `timeout` [INFO] [stdout] --> src/statuscode.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | let timeout = Duration::new(5, 0); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timeout` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `timeout` [INFO] [stdout] --> src/statuscode.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | let timeout = Duration::new(5, 0); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timeout` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:94:9 [INFO] [stdout] | [INFO] [stdout] 94 | let mut complist = OpenOptions::new() [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/main.rs:103:9 [INFO] [stdout] | [INFO] [stdout] 103 | let mut numlink = 0; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `save_batch_unthreaded` [INFO] [stdout] --> src/main.rs:62:4 [INFO] [stdout] | [INFO] [stdout] 62 | fn save_batch_unthreaded(db: &mut DB, files: &[String]) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `save_batch_multithreaded` [INFO] [stdout] --> src/main.rs:70:4 [INFO] [stdout] | [INFO] [stdout] 70 | fn save_batch_multithreaded(db: &mut DB, files: &[String]) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `extract_domain` [INFO] [stdout] --> src/main.rs:208:4 [INFO] [stdout] | [INFO] [stdout] 208 | fn extract_domain(link: String) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Conf` [INFO] [stdout] --> src/conf.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Conf { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/conf.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn new() -> Conf { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `user` [INFO] [stdout] --> src/conf.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn user(self) -> String { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `key` [INFO] [stdout] --> src/conf.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn key(self) -> String { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/zulip_request.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | fn new(stream_id: u32, window_size: u32) -> MsgPuller { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from_json` [INFO] [stdout] --> src/zulip_request.rs:32:8 [INFO] [stdout] | [INFO] [stdout] 32 | fn from_json(json: &str) -> MsgPuller { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `save` [INFO] [stdout] --> src/zulip_request.rs:39:8 [INFO] [stdout] | [INFO] [stdout] 39 | fn save(&self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Narrow` [INFO] [stdout] --> src/zulip_request.rs:47:12 [INFO] [stdout] | [INFO] [stdout] 47 | pub struct Narrow { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/zulip_request.rs:53:12 [INFO] [stdout] | [INFO] [stdout] 53 | pub fn new(operator: String, operand: String) -> Narrow { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `to_string` [INFO] [stdout] --> src/zulip_request.rs:60:12 [INFO] [stdout] | [INFO] [stdout] 60 | pub fn to_string(&self) -> String { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Curler` [INFO] [stdout] --> src/zulip_request.rs:69:12 [INFO] [stdout] | [INFO] [stdout] 69 | pub struct Curler { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from_string` [INFO] [stdout] --> src/zulip_request.rs:74:8 [INFO] [stdout] | [INFO] [stdout] 74 | fn from_string(string: String) -> Curler { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/zulip_request.rs:78:8 [INFO] [stdout] | [INFO] [stdout] 78 | fn new(opts: String, method: String, url: String) -> Curler { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_data_urlencode` [INFO] [stdout] --> src/zulip_request.rs:89:8 [INFO] [stdout] | [INFO] [stdout] 89 | fn add_data_urlencode(&mut self, key: String, value: String) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_data` [INFO] [stdout] --> src/zulip_request.rs:93:8 [INFO] [stdout] | [INFO] [stdout] 93 | fn add_data(&mut self, key: String, value: String) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_user` [INFO] [stdout] --> src/zulip_request.rs:97:8 [INFO] [stdout] | [INFO] [stdout] 97 | fn add_user(&mut self, user: String, password: String) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `execute` [INFO] [stdout] --> src/zulip_request.rs:105:8 [INFO] [stdout] | [INFO] [stdout] 105 | fn execute(&self) -> Result { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `MsgRequest` [INFO] [stdout] --> src/zulip_request.rs:115:12 [INFO] [stdout] | [INFO] [stdout] 115 | pub struct MsgRequest { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/zulip_request.rs:127:12 [INFO] [stdout] | [INFO] [stdout] 127 | pub fn new( [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `narrow` [INFO] [stdout] --> src/zulip_request.rs:145:12 [INFO] [stdout] | [INFO] [stdout] 145 | pub fn narrow(&mut self, operator: String, operand: String) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `curl` [INFO] [stdout] --> src/zulip_request.rs:152:12 [INFO] [stdout] | [INFO] [stdout] 152 | pub fn curl(&self) -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `connection_string` [INFO] [stdout] --> src/db.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | connection_string: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_highest_id` [INFO] [stdout] --> src/message.rs:54:8 [INFO] [stdout] | [INFO] [stdout] 54 | fn get_highest_id(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_lowest_id` [INFO] [stdout] --> src/message.rs:70:8 [INFO] [stdout] | [INFO] [stdout] 70 | fn get_lowest_id(&self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `store` [INFO] [stdout] --> src/message.rs:86:8 [INFO] [stdout] | [INFO] [stdout] 86 | fn store(&self) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `print` [INFO] [stdout] --> src/message.rs:99:12 [INFO] [stdout] | [INFO] [stdout] 99 | pub fn print(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/message.rs:112:8 [INFO] [stdout] | [INFO] [stdout] 112 | fn new(msg: &str) -> MsgCacheError { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from_json` [INFO] [stdout] --> src/message.rs:167:12 [INFO] [stdout] | [INFO] [stdout] 167 | pub fn from_json(json: &str) -> serde_json::Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `pprint` [INFO] [stdout] --> src/message.rs:200:12 [INFO] [stdout] | [INFO] [stdout] 200 | pub fn pprint(&self) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `async_check_status_code` [INFO] [stdout] --> src/statuscode.rs:16:14 [INFO] [stdout] | [INFO] [stdout] 16 | pub async fn async_check_status_code(url: String) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `check_status_code` [INFO] [stdout] --> src/statuscode.rs:23:8 [INFO] [stdout] | [INFO] [stdout] 23 | pub fn check_status_code(url: String) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:66:2 [INFO] [stdout] | [INFO] [stdout] 66 | db.dump_linkbuffer(linkbuffer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:84:2 [INFO] [stdout] | [INFO] [stdout] 84 | db.dump_linkbuffer(linkbuffer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:114:6 [INFO] [stdout] | [INFO] [stdout] 114 | tx.send(linkbuffer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:120:2 [INFO] [stdout] | [INFO] [stdout] 120 | db.dump_linkbuffer(linkbuffer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/zulip_request.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | fs::write(filename, m); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/db.rs:103:2 [INFO] [stdout] | [INFO] [stdout] 103 | self.conn.backup(rusqlite::DatabaseName::Main, conn_str, None); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/db.rs:129:9 [INFO] [stdout] | [INFO] [stdout] 129 | d.insert_link(link); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/message.rs:89:9 [INFO] [stdout] | [INFO] [stdout] 89 | / fs::write( [INFO] [stdout] 90 | | filename, [INFO] [stdout] 91 | | serde_json::to_string(&self.messages).expect("could not serialize message buffer"), [INFO] [stdout] 92 | | ); [INFO] [stdout] | |__________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 64 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.28s [INFO] running `Command { std: "docker" "inspect" "fa9068d00f925a4e810ec4fb6ffb35532fdc52e488d4044113666e302168ba27", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa9068d00f925a4e810ec4fb6ffb35532fdc52e488d4044113666e302168ba27", kill_on_drop: false }` [INFO] [stdout] fa9068d00f925a4e810ec4fb6ffb35532fdc52e488d4044113666e302168ba27 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f7c1ae51e54b40d235c8149bf4a6c776a7fd297e63a4c556ff5a80b33d822e93 [INFO] running `Command { std: "docker" "start" "-a" "f7c1ae51e54b40d235c8149bf4a6c776a7fd297e63a4c556ff5a80b33d822e93", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `Deserializer`, `value::Value` [INFO] [stderr] --> src/zulip_request.rs:2:18 [INFO] [stderr] | [INFO] [stderr] 2 | use serde_json::{value::Value, Deserializer}; [INFO] [stderr] | ^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `document::Document`, `predicate::Name` [INFO] [stderr] --> src/main.rs:5:14 [INFO] [stderr] | [INFO] [stderr] 5 | use select::{document::Document, predicate::Name}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `File` [INFO] [stderr] --> src/main.rs:8:15 [INFO] [stderr] | [INFO] [stderr] 8 | use std::fs::{File, OpenOptions}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Duration` [INFO] [stderr] --> src/main.rs:10:17 [INFO] [stderr] | [INFO] [stderr] 10 | use std::time::{Duration, Instant}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Deserialize`, `Serialize`, `ser` [INFO] [stderr] --> src/db.rs:3:13 [INFO] [stderr] | [INFO] [stderr] 3 | use serde::{ser, Deserialize, Serialize}; [INFO] [stderr] | ^^^ ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde_json::Value` [INFO] [stderr] --> src/db.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use serde_json::Value; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Tags` [INFO] [stderr] --> src/db.rs:7:70 [INFO] [stderr] | [INFO] [stderr] 7 | use crate::link::{Link, LinkBuffer, LinkBufferBehavior, TagBehavior, Tags}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Message` [INFO] [stderr] --> src/db.rs:8:22 [INFO] [stderr] | [INFO] [stderr] 8 | use crate::message::{Message, MessageBuffer}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/db.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Deserialize`, `Serialize` [INFO] [stderr] --> src/link.rs:6:13 [INFO] [stderr] | [INFO] [stderr] 6 | use serde::{Deserialize, Serialize}; [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Link` [INFO] [stderr] --> src/main.rs:21:19 [INFO] [stderr] | [INFO] [stderr] 21 | use crate::link::{Link, LinkBuffer}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::net::SocketAddr` [INFO] [stderr] --> src/message.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::net::SocketAddr; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures::executor::block_on` [INFO] [stderr] --> src/statuscode.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use futures::executor::block_on; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::statuscode::check_status_code` [INFO] [stderr] --> src/main.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | use crate::statuscode::check_status_code; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude` [INFO] [stderr] --> src/main.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `file` [INFO] [stderr] --> src/main.rs:82:9 [INFO] [stderr] | [INFO] [stderr] 82 | for file in files { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `complist` [INFO] [stderr] --> src/main.rs:94:13 [INFO] [stderr] | [INFO] [stderr] 94 | let mut complist = OpenOptions::new() [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_complist` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `file` [INFO] [stderr] --> src/main.rs:118:9 [INFO] [stderr] | [INFO] [stderr] 118 | for file in &pattern[1..] { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `timeout` [INFO] [stderr] --> src/statuscode.rs:17:9 [INFO] [stderr] | [INFO] [stderr] 17 | let timeout = Duration::new(5, 0); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timeout` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `timeout` [INFO] [stderr] --> src/statuscode.rs:24:9 [INFO] [stderr] | [INFO] [stderr] 24 | let timeout = Duration::new(5, 0); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timeout` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:94:9 [INFO] [stderr] | [INFO] [stderr] 94 | let mut complist = OpenOptions::new() [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:103:9 [INFO] [stderr] | [INFO] [stderr] 103 | let mut numlink = 0; [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `save_batch_unthreaded` [INFO] [stderr] --> src/main.rs:62:4 [INFO] [stderr] | [INFO] [stderr] 62 | fn save_batch_unthreaded(db: &mut DB, files: &[String]) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `save_batch_multithreaded` [INFO] [stderr] --> src/main.rs:70:4 [INFO] [stderr] | [INFO] [stderr] 70 | fn save_batch_multithreaded(db: &mut DB, files: &[String]) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `extract_domain` [INFO] [stderr] --> src/main.rs:208:4 [INFO] [stderr] | [INFO] [stderr] 208 | fn extract_domain(link: String) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Conf` [INFO] [stderr] --> src/conf.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | pub struct Conf { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/conf.rs:7:12 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn new() -> Conf { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `user` [INFO] [stderr] --> src/conf.rs:13:12 [INFO] [stderr] | [INFO] [stderr] 13 | pub fn user(self) -> String { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `key` [INFO] [stderr] --> src/conf.rs:17:12 [INFO] [stderr] | [INFO] [stderr] 17 | pub fn key(self) -> String { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/zulip_request.rs:23:8 [INFO] [stderr] | [INFO] [stderr] 23 | fn new(stream_id: u32, window_size: u32) -> MsgPuller { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `from_json` [INFO] [stderr] --> src/zulip_request.rs:32:8 [INFO] [stderr] | [INFO] [stderr] 32 | fn from_json(json: &str) -> MsgPuller { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `save` [INFO] [stderr] --> src/zulip_request.rs:39:8 [INFO] [stderr] | [INFO] [stderr] 39 | fn save(&self) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Narrow` [INFO] [stderr] --> src/zulip_request.rs:47:12 [INFO] [stderr] | [INFO] [stderr] 47 | pub struct Narrow { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/zulip_request.rs:53:12 [INFO] [stderr] | [INFO] [stderr] 53 | pub fn new(operator: String, operand: String) -> Narrow { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `to_string` [INFO] [stderr] --> src/zulip_request.rs:60:12 [INFO] [stderr] | [INFO] [stderr] 60 | pub fn to_string(&self) -> String { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Curler` [INFO] [stderr] --> src/zulip_request.rs:69:12 [INFO] [stderr] | [INFO] [stderr] 69 | pub struct Curler { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `from_string` [INFO] [stderr] --> src/zulip_request.rs:74:8 [INFO] [stderr] | [INFO] [stderr] 74 | fn from_string(string: String) -> Curler { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/zulip_request.rs:78:8 [INFO] [stderr] | [INFO] [stderr] 78 | fn new(opts: String, method: String, url: String) -> Curler { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `add_data_urlencode` [INFO] [stderr] --> src/zulip_request.rs:89:8 [INFO] [stderr] | [INFO] [stderr] 89 | fn add_data_urlencode(&mut self, key: String, value: String) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `add_data` [INFO] [stderr] --> src/zulip_request.rs:93:8 [INFO] [stderr] | [INFO] [stderr] 93 | fn add_data(&mut self, key: String, value: String) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `add_user` [INFO] [stderr] --> src/zulip_request.rs:97:8 [INFO] [stderr] | [INFO] [stderr] 97 | fn add_user(&mut self, user: String, password: String) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `execute` [INFO] [stderr] --> src/zulip_request.rs:105:8 [INFO] [stderr] | [INFO] [stderr] 105 | fn execute(&self) -> Result { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `MsgRequest` [INFO] [stderr] --> src/zulip_request.rs:115:12 [INFO] [stderr] | [INFO] [stderr] 115 | pub struct MsgRequest { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/zulip_request.rs:127:12 [INFO] [stderr] | [INFO] [stderr] 127 | pub fn new( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `narrow` [INFO] [stderr] --> src/zulip_request.rs:145:12 [INFO] [stderr] | [INFO] [stderr] 145 | pub fn narrow(&mut self, operator: String, operand: String) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `curl` [INFO] [stderr] --> src/zulip_request.rs:152:12 [INFO] [stderr] | [INFO] [stderr] 152 | pub fn curl(&self) -> Result { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `connection_string` [INFO] [stderr] --> src/db.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | connection_string: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_highest_id` [INFO] [stderr] --> src/message.rs:54:8 [INFO] [stderr] | [INFO] [stderr] 54 | fn get_highest_id(&self) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_lowest_id` [INFO] [stderr] --> src/message.rs:70:8 [INFO] [stderr] | [INFO] [stderr] 70 | fn get_lowest_id(&self) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `store` [INFO] [stderr] --> src/message.rs:86:8 [INFO] [stderr] | [INFO] [stderr] 86 | fn store(&self) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `print` [INFO] [stderr] --> src/message.rs:99:12 [INFO] [stderr] | [INFO] [stderr] 99 | pub fn print(&self) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/message.rs:112:8 [INFO] [stderr] | [INFO] [stderr] 112 | fn new(msg: &str) -> MsgCacheError { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `from_json` [INFO] [stderr] --> src/message.rs:167:12 [INFO] [stderr] | [INFO] [stderr] 167 | pub fn from_json(json: &str) -> serde_json::Result { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `pprint` [INFO] [stderr] --> src/message.rs:200:12 [INFO] [stderr] | [INFO] [stderr] 200 | pub fn pprint(&self) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `async_check_status_code` [INFO] [stderr] --> src/statuscode.rs:16:14 [INFO] [stderr] | [INFO] [stderr] 16 | pub async fn async_check_status_code(url: String) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `check_status_code` [INFO] [stderr] --> src/statuscode.rs:23:8 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn check_status_code(url: String) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:66:2 [INFO] [stderr] | [INFO] [stderr] 66 | db.dump_linkbuffer(linkbuffer); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:84:2 [INFO] [stderr] | [INFO] [stderr] 84 | db.dump_linkbuffer(linkbuffer); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:114:6 [INFO] [stderr] | [INFO] [stderr] 114 | tx.send(linkbuffer); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/main.rs:120:2 [INFO] [stderr] | [INFO] [stderr] 120 | db.dump_linkbuffer(linkbuffer); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/zulip_request.rs:42:9 [INFO] [stderr] | [INFO] [stderr] 42 | fs::write(filename, m); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/db.rs:103:2 [INFO] [stderr] | [INFO] [stderr] 103 | self.conn.backup(rusqlite::DatabaseName::Main, conn_str, None); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/db.rs:129:9 [INFO] [stderr] | [INFO] [stderr] 129 | d.insert_link(link); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/message.rs:89:9 [INFO] [stderr] | [INFO] [stderr] 89 | / fs::write( [INFO] [stderr] 90 | | filename, [INFO] [stderr] 91 | | serde_json::to_string(&self.messages).expect("could not serialize message buffer"), [INFO] [stderr] 92 | | ); [INFO] [stderr] | |__________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `zcrape` (bin "zcrape" test) generated 64 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/zcrape-4387dc370882886d) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test statuscode::test_check_status_code ... ok [INFO] [stdout] test db::test_db ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- db::test_db stdout ---- [INFO] [stdout] thread 'db::test_db' panicked at 'trouble reading file to msgbuffer: Os { code: 2, kind: NotFound, message: "No such file or directory" }', src/db.rs:110:56 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x555fa1a83ccd - std::backtrace_rs::backtrace::libunwind::trace::hee598835bc88d35b [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x555fa1a83ccd - std::backtrace_rs::backtrace::trace_unsynchronized::h9cdc730ba5cf5d72 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x555fa1a83ccd - std::sys_common::backtrace::_print_fmt::h75aeaf7ed30e43fa [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stdout] 3: 0x555fa1a83ccd - ::fmt::h606862f787600875 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stdout] 4: 0x555fa1aa90cc - core::fmt::write::he803f0f418caf762 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/fmt/mod.rs:1190:17 [INFO] [stdout] 5: 0x555fa1a7f558 - std::io::Write::write_fmt::hbe7c1a63616291e2 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/io/mod.rs:1657:15 [INFO] [stdout] 6: 0x555fa1a85fa7 - std::sys_common::backtrace::_print::h64d038cf8ac3e13e [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stdout] 7: 0x555fa1a85fa7 - std::sys_common::backtrace::print::h359300b4a7fccf65 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stdout] 8: 0x555fa1a85fa7 - std::panicking::default_hook::{{closure}}::hf51be35e2f510149 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:295:22 [INFO] [stdout] 9: 0x555fa1a85cdc - std::panicking::default_hook::h03ca0f22e1d2d25e [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:311:9 [INFO] [stdout] 10: 0x555fa1a866f9 - std::panicking::rust_panic_with_hook::h3b7380e99b825b63 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:698:17 [INFO] [stdout] 11: 0x555fa1a863e7 - std::panicking::begin_panic_handler::{{closure}}::h8e849d0710154ce0 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:588:13 [INFO] [stdout] 12: 0x555fa1a84194 - std::sys_common::backtrace::__rust_end_short_backtrace::hedcdaddbd4c46cc5 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stdout] 13: 0x555fa1a860f9 - rust_begin_unwind [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:584:5 [INFO] [stdout] 14: 0x555fa18003f3 - core::panicking::panic_fmt::he1bbc7336d49a357 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/panicking.rs:143:14 [INFO] [stdout] 15: 0x555fa18004e3 - core::result::unwrap_failed::h719f957ed74f93fd [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/result.rs:1749:5 [INFO] [stdout] 16: 0x555fa1809c40 - core::result::Result::expect::hb4799a403c9556e7 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/result.rs:1022:23 [INFO] [stdout] 17: 0x555fa181298f - zcrape::db::test_db::hf78030a5887d73c9 [INFO] [stdout] at /opt/rustwide/workdir/src/db.rs:110:18 [INFO] [stdout] 18: 0x555fa181293a - zcrape::db::test_db::{{closure}}::h6f274bab71a3916b [INFO] [stdout] at /opt/rustwide/workdir/src/db.rs:109:1 [INFO] [stdout] 19: 0x555fa180a43e - core::ops::function::FnOnce::call_once::hd38dd5f0f4dc222f [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 20: 0x555fa1840bb3 - core::ops::function::FnOnce::call_once::h2a47b4b927cb6ca5 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 21: 0x555fa1840bb3 - test::__rust_begin_short_backtrace::h594ef8055a183b9b [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/test/src/lib.rs:575:5 [INFO] [stdout] 22: 0x555fa183f894 - as core::ops::function::FnOnce>::call_once::hb40cbb8bc3e1be15 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/alloc/src/boxed.rs:1853:9 [INFO] [stdout] 23: 0x555fa183f894 - as core::ops::function::FnOnce<()>>::call_once::ha4f2bd3b806745a0 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 24: 0x555fa183f894 - std::panicking::try::do_call::h92af9f8bc77a5987 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:492:40 [INFO] [stdout] 25: 0x555fa183f894 - std::panicking::try::h9df49eeae42572b7 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:456:19 [INFO] [stdout] 26: 0x555fa183f894 - std::panic::catch_unwind::h101dbadc82bbe0fd [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panic.rs:137:14 [INFO] [stdout] 27: 0x555fa183f894 - test::run_test_in_process::h2ad7bffb068e750a [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/test/src/lib.rs:598:18 [INFO] [stdout] 28: 0x555fa183f894 - test::run_test::run_test_inner::{{closure}}::h384faf46554c5acb [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/test/src/lib.rs:492:39 [INFO] [stdout] 29: 0x555fa18491b1 - test::run_test::run_test_inner::{{closure}}::h17cfe94835a46685 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/test/src/lib.rs:519:37 [INFO] [stdout] 30: 0x555fa18491b1 - std::sys_common::backtrace::__rust_begin_short_backtrace::h82709e5086312627 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stdout] 31: 0x555fa181582f - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hdfea66a201b39571 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/thread/mod.rs:498:17 [INFO] [stdout] 32: 0x555fa181582f - as core::ops::function::FnOnce<()>>::call_once::h4912df03598e67fa [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 33: 0x555fa181582f - std::panicking::try::do_call::h6d5dc1045d0eade8 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:492:40 [INFO] [stdout] 34: 0x555fa181582f - std::panicking::try::hbc897fc717ec6571 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:456:19 [INFO] [stdout] 35: 0x555fa181582f - std::panic::catch_unwind::h27f1e958c91391ad [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panic.rs:137:14 [INFO] [stdout] 36: 0x555fa181582f - std::thread::Builder::spawn_unchecked_::{{closure}}::h1b42e48537edc3c0 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/thread/mod.rs:497:30 [INFO] [stdout] 37: 0x555fa181582f - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9137b3d6d2a88354 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 38: 0x555fa1a8c3e3 - as core::ops::function::FnOnce>::call_once::hf70ac038171e3e1a [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/alloc/src/boxed.rs:1853:9 [INFO] [stdout] 39: 0x555fa1a8c3e3 - as core::ops::function::FnOnce>::call_once::he6690128792365ad [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/alloc/src/boxed.rs:1853:9 [INFO] [stdout] 40: 0x555fa1a8c3e3 - std::sys::unix::thread::Thread::new::thread_start::ha07928d93d5a5ec9 [INFO] [stdout] at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 41: 0x7f843c017609 - start_thread [INFO] [stdout] 42: 0x7f843bde5163 - clone [INFO] [stdout] 43: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] db::test_db [INFO] [stdout] [INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--bin zcrape' [INFO] running `Command { std: "docker" "inspect" "f7c1ae51e54b40d235c8149bf4a6c776a7fd297e63a4c556ff5a80b33d822e93", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7c1ae51e54b40d235c8149bf4a6c776a7fd297e63a4c556ff5a80b33d822e93", kill_on_drop: false }` [INFO] [stdout] f7c1ae51e54b40d235c8149bf4a6c776a7fd297e63a4c556ff5a80b33d822e93