[INFO] updating cached repository https://github.com/opensourcegeek/stest [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 411bf710b24d8157dc633a1e0a1a61b83733f94d [INFO] testing opensourcegeek/stest against beta-2019-09-28 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fopensourcegeek%2Fstest" "work/builds/worker-0/source"` [INFO] [stderr] Cloning into 'work/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/opensourcegeek/stest on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/opensourcegeek/stest [INFO] finished tweaking git repo https://github.com/opensourcegeek/stest [INFO] tweaked toml for git repo https://github.com/opensourcegeek/stest written to work/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/opensourcegeek/stest already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"` [INFO] [stdout] 8fd2451f3a023a762d0248e10673317199b81044bf63a829be7fd442f52c0a5c [INFO] running `"docker" "start" "-a" "8fd2451f3a023a762d0248e10673317199b81044bf63a829be7fd442f52c0a5c"` [INFO] [stderr] Compiling percent-encoding v1.0.1 (https://github.com/servo/rust-url#04d5ec1e) [INFO] [stderr] Compiling byteorder v0.5.3 [INFO] [stderr] Compiling time v0.1.39 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling atty v0.2.9 [INFO] [stderr] Compiling num-integer v0.1.36 [INFO] [stderr] Compiling base64 v0.6.0 [INFO] [stderr] Compiling socket2 v0.2.4 [INFO] [stderr] Compiling xml-rs v0.3.6 [INFO] [stderr] Compiling idna v0.1.4 (https://github.com/servo/rust-url#04d5ec1e) [INFO] [stderr] Compiling rand v0.3.22 [INFO] [stderr] Compiling clap v2.31.2 [INFO] [stderr] Compiling csv v0.14.7 [INFO] [stderr] Compiling num-iter v0.1.35 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling hyper v0.10.13 [INFO] [stderr] Compiling chrono v0.2.25 [INFO] [stderr] Compiling url v1.7.0 (https://github.com/servo/rust-url#04d5ec1e) [INFO] [stderr] Compiling hyper-timeout-connector v0.1.0 [INFO] [stderr] Compiling stest v0.7.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/config.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/config.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `hyper::client::response::Response` [INFO] [stderr] --> src/config.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use hyper::client::response::Response; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `hyper::client::Body` [INFO] [stderr] --> src/config.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use hyper::client::Body; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Header` [INFO] [stderr] --> src/config.rs:14:41 [INFO] [stderr] | [INFO] [stderr] 14 | use hyper::header::{Headers, UserAgent, Header, ContentLength}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `HashMap` [INFO] [stderr] --> src/lib.rs:21:24 [INFO] [stderr] | [INFO] [stderr] 21 | use std::collections::{HashMap, BTreeMap}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::File` [INFO] [stderr] --> src/lib.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `hyper::client::response::Response` [INFO] [stderr] --> src/lib.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | use hyper::client::response::Response; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `ContentLength`, `Header` [INFO] [stderr] --> src/lib.rs:33:41 [INFO] [stderr] | [INFO] [stderr] 33 | use hyper::header::{Headers, UserAgent, Header, ContentLength}; [INFO] [stderr] | ^^^^^^ ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `EventReader`, `XmlEvent` [INFO] [stderr] --> src/lib.rs:34:19 [INFO] [stderr] | [INFO] [stderr] 34 | use xml::reader::{EventReader, XmlEvent}; [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `xml::attribute::OwnedAttribute` [INFO] [stderr] --> src/lib.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | use xml::attribute::OwnedAttribute; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Host` [INFO] [stderr] --> src/lib.rs:36:16 [INFO] [stderr] | [INFO] [stderr] 36 | use url::{Url, Host}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/config.rs:379:21 [INFO] [stderr] | [INFO] [stderr] 377 | return parse_test_server_xml(res); [INFO] [stderr] | --------------------------------- any code following this expression is unreachable [INFO] [stderr] 378 | // We got all data so no need to loop through all of the urls. [INFO] [stderr] 379 | break; [INFO] [stderr] | ^^^^^^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/lib.rs:103:13 [INFO] [stderr] | [INFO] [stderr] 103 | for i in 0..3 { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/lib.rs:135:21 [INFO] [stderr] | [INFO] [stderr] 135 | Err(e) => { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/lib.rs:211:37 [INFO] [stderr] | [INFO] [stderr] 211 | ... Err(e) =... [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> src/lib.rs:227:21 [INFO] [stderr] | [INFO] [stderr] 227 | Err(res) => { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_res` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> src/lib.rs:313:24 [INFO] [stderr] | [INFO] [stderr] 313 | Ok(res) => { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_res` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/lib.rs:318:25 [INFO] [stderr] | [INFO] [stderr] 318 | Err(e) => {} [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `upload_threads` [INFO] [stderr] --> src/lib.rs:274:9 [INFO] [stderr] | [INFO] [stderr] 274 | let upload_threads = client_conf.threads; [INFO] [stderr] | ^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_upload_threads` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/config.rs:383:17 [INFO] [stderr] | [INFO] [stderr] 383 | Err(e) => {} [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `type_` [INFO] [stderr] --> src/config.rs:390:49 [INFO] [stderr] | [INFO] [stderr] 390 | fn build_config + Default>(type_: T, attribs: &Vec) -> T { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_type_` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/config.rs:468:17 [INFO] [stderr] | [INFO] [stderr] 468 | Err(e) => { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/config.rs:81:33 [INFO] [stderr] | [INFO] [stderr] 81 | ... Err(e) =... [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/config.rs:95:17 [INFO] [stderr] | [INFO] [stderr] 95 | Err(e) => { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:115:17 [INFO] [stderr] | [INFO] [stderr] 115 | let mut response = client.get(latency_url_str) [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/lib.rs:184:17 [INFO] [stderr] | [INFO] [stderr] 184 | let mut response = client.get(url.as_str()) [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:306:21 [INFO] [stderr] | [INFO] [stderr] 306 | let mut response = client.post(upload_url.as_str()) [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/config.rs:44:13 [INFO] [stderr] | [INFO] [stderr] 44 | let mut response = client.get(url) [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/config.rs:337:9 [INFO] [stderr] | [INFO] [stderr] 337 | let mut c = Cursor::new(CACHED_XML_CONTENT); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/config.rs:353:9 [INFO] [stderr] | [INFO] [stderr] 353 | let mut all_test_servers: Vec = Vec::new(); [INFO] [stderr] | ----^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/config.rs:366:13 [INFO] [stderr] | [INFO] [stderr] 366 | let mut response = client.get(url) [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_elapsed_in_millis` [INFO] [stderr] --> src/time_utils.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | fn get_elapsed_in_millis() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:161:21 [INFO] [stderr] | [INFO] [stderr] 161 | writer.encode(record); [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] Finished dev [unoptimized + debuginfo] target(s) in 16.02s [INFO] running `"docker" "inspect" "8fd2451f3a023a762d0248e10673317199b81044bf63a829be7fd442f52c0a5c"` [INFO] running `"docker" "rm" "-f" "8fd2451f3a023a762d0248e10673317199b81044bf63a829be7fd442f52c0a5c"` [INFO] [stdout] 8fd2451f3a023a762d0248e10673317199b81044bf63a829be7fd442f52c0a5c [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"` [INFO] [stdout] ba65b1ce1952002687c80c7299e71c6f78b54816ac6e89796fe8c21240aa46f2 [INFO] running `"docker" "start" "-a" "ba65b1ce1952002687c80c7299e71c6f78b54816ac6e89796fe8c21240aa46f2"` [INFO] [stderr] Compiling stest v0.7.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> src/lib.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::time::Instant` [INFO] [stderr] --> src/upload_data.rs:69:9 [INFO] [stderr] | [INFO] [stderr] 69 | use std::time::Instant; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Rng`, `thread_rng` [INFO] [stderr] --> src/upload_data.rs:70:16 [INFO] [stderr] | [INFO] [stderr] 70 | use rand::{thread_rng, Rng}; [INFO] [stderr] | ^^^^^^^^^^ ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std` [INFO] [stderr] --> src/upload_data.rs:71:9 [INFO] [stderr] | [INFO] [stderr] 71 | use std; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/config.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/config.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `hyper::client::response::Response` [INFO] [stderr] --> src/config.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use hyper::client::response::Response; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `hyper::client::Body` [INFO] [stderr] --> src/config.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use hyper::client::Body; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Header` [INFO] [stderr] --> src/config.rs:14:41 [INFO] [stderr] | [INFO] [stderr] 14 | use hyper::header::{Headers, UserAgent, Header, ContentLength}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `HashMap` [INFO] [stderr] --> src/lib.rs:21:24 [INFO] [stderr] | [INFO] [stderr] 21 | use std::collections::{HashMap, BTreeMap}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fs::File` [INFO] [stderr] --> src/lib.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | use std::fs::File; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `hyper::client::response::Response` [INFO] [stderr] --> src/lib.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | use hyper::client::response::Response; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `ContentLength`, `Header` [INFO] [stderr] --> src/lib.rs:33:41 [INFO] [stderr] | [INFO] [stderr] 33 | use hyper::header::{Headers, UserAgent, Header, ContentLength}; [INFO] [stderr] | ^^^^^^ ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `EventReader`, `XmlEvent` [INFO] [stderr] --> src/lib.rs:34:19 [INFO] [stderr] | [INFO] [stderr] 34 | use xml::reader::{EventReader, XmlEvent}; [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `xml::attribute::OwnedAttribute` [INFO] [stderr] --> src/lib.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | use xml::attribute::OwnedAttribute; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Host` [INFO] [stderr] --> src/lib.rs:36:16 [INFO] [stderr] | [INFO] [stderr] 36 | use url::{Url, Host}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:161:21 [INFO] [stderr] | [INFO] [stderr] 161 | writer.encode(record); [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: unreachable statement [INFO] [stderr] --> src/config.rs:379:21 [INFO] [stderr] | [INFO] [stderr] 377 | return parse_test_server_xml(res); [INFO] [stderr] | --------------------------------- any code following this expression is unreachable [INFO] [stderr] 378 | // We got all data so no need to loop through all of the urls. [INFO] [stderr] 379 | break; [INFO] [stderr] | ^^^^^^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/lib.rs:103:13 [INFO] [stderr] | [INFO] [stderr] 103 | for i in 0..3 { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/lib.rs:135:21 [INFO] [stderr] | [INFO] [stderr] 135 | Err(e) => { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/lib.rs:211:37 [INFO] [stderr] | [INFO] [stderr] 211 | ... Err(e) =... [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> src/lib.rs:227:21 [INFO] [stderr] | [INFO] [stderr] 227 | Err(res) => { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_res` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `res` [INFO] [stderr] --> src/lib.rs:313:24 [INFO] [stderr] | [INFO] [stderr] 313 | Ok(res) => { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_res` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/lib.rs:318:25 [INFO] [stderr] | [INFO] [stderr] 318 | Err(e) => {} [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `upload_threads` [INFO] [stderr] --> src/lib.rs:274:9 [INFO] [stderr] | [INFO] [stderr] 274 | let upload_threads = client_conf.threads; [INFO] [stderr] | ^^^^^^^^^^^^^^ help: consider prefixing with an underscore: `_upload_threads` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/upload_data.rs:77:13 [INFO] [stderr] | [INFO] [stderr] 77 | for i in 0..4 { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/upload_data.rs:88:13 [INFO] [stderr] | [INFO] [stderr] 88 | for i in 0..4 { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/upload_data.rs:94:21 [INFO] [stderr] | [INFO] [stderr] 94 | Err(e) => { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/upload_data.rs:119:21 [INFO] [stderr] | [INFO] [stderr] 119 | Err(e) => { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/upload_data.rs:146:21 [INFO] [stderr] | [INFO] [stderr] 146 | Err(e) => { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/config.rs:383:17 [INFO] [stderr] | [INFO] [stderr] 383 | Err(e) => {} [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `type_` [INFO] [stderr] --> src/config.rs:390:49 [INFO] [stderr] | [INFO] [stderr] 390 | fn build_config + Default>(type_: T, attribs: &Vec) -> T { [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_type_` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/config.rs:468:17 [INFO] [stderr] | [INFO] [stderr] 468 | Err(e) => { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/config.rs:81:33 [INFO] [stderr] | [INFO] [stderr] 81 | ... Err(e) =... [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/config.rs:95:17 [INFO] [stderr] | [INFO] [stderr] 95 | Err(e) => { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:115:17 [INFO] [stderr] | [INFO] [stderr] 115 | let mut response = client.get(latency_url_str) [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/lib.rs:184:17 [INFO] [stderr] | [INFO] [stderr] 184 | let mut response = client.get(url.as_str()) [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/lib.rs:306:21 [INFO] [stderr] | [INFO] [stderr] 306 | let mut response = client.post(upload_url.as_str()) [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/config.rs:44:13 [INFO] [stderr] | [INFO] [stderr] 44 | let mut response = client.get(url) [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/config.rs:337:9 [INFO] [stderr] | [INFO] [stderr] 337 | let mut c = Cursor::new(CACHED_XML_CONTENT); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/config.rs:353:9 [INFO] [stderr] | [INFO] [stderr] 353 | let mut all_test_servers: Vec = Vec::new(); [INFO] [stderr] | ----^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/config.rs:366:13 [INFO] [stderr] | [INFO] [stderr] 366 | let mut response = client.get(url) [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_elapsed_in_millis` [INFO] [stderr] --> src/time_utils.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | fn get_elapsed_in_millis() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/upload_data.rs:79:13 [INFO] [stderr] | [INFO] [stderr] 79 | buffered.read(&mut data_read); [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] Finished dev [unoptimized + debuginfo] target(s) in 0.94s [INFO] running `"docker" "inspect" "ba65b1ce1952002687c80c7299e71c6f78b54816ac6e89796fe8c21240aa46f2"` [INFO] running `"docker" "rm" "-f" "ba65b1ce1952002687c80c7299e71c6f78b54816ac6e89796fe8c21240aa46f2"` [INFO] [stdout] ba65b1ce1952002687c80c7299e71c6f78b54816ac6e89796fe8c21240aa46f2 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"` [INFO] [stdout] 4a921ee8f9c65fb8c7aead985f80371539c15d448a7ff0709059e0d822f028c2 [INFO] running `"docker" "start" "-a" "4a921ee8f9c65fb8c7aead985f80371539c15d448a7ff0709059e0d822f028c2"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/stest_lib-d409186e991972b8 [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test file_utils::tests::get_full_file_name_no_csv_extension_test ... ok [INFO] [stdout] test file_utils::tests::get_full_file_name_with_csv_extension_test ... ok [INFO] [stdout] test geo::tests::calc_distance_in_km_test ... ok [INFO] [stdout] test upload_data::test::test_read_data ... ok [INFO] [stdout] test upload_data::test::test_smaller_buff_read_data ... ok [INFO] [stdout] test upload_data::test::test_bigger_buff_read_data ... ok [INFO] [stdout] test upload_data::test::test_timed_out_read_data ... ok [INFO] [stderr] Running /opt/rustwide/target/debug/deps/stest-6333b9ae713339fa [INFO] [stdout] [INFO] [stderr] Doc-tests stest_lib [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "4a921ee8f9c65fb8c7aead985f80371539c15d448a7ff0709059e0d822f028c2"` [INFO] running `"docker" "rm" "-f" "4a921ee8f9c65fb8c7aead985f80371539c15d448a7ff0709059e0d822f028c2"` [INFO] [stdout] 4a921ee8f9c65fb8c7aead985f80371539c15d448a7ff0709059e0d822f028c2