[INFO] cloning repository https://github.com/aznoH333/uuShart
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aznoH333/uuShart" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FaznoH333%2FuuShart", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FaznoH333%2FuuShart'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bdb89edc9f91e771d2d8436fd2a57f7c5175da3b
[INFO] checking aznoH333/uuShart/bdb89edc9f91e771d2d8436fd2a57f7c5175da3b against master#0c478fdfe138a8b09744798c85fe2be657768b00 for pr-139419
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FaznoH333%2FuuShart" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/aznoH333/uuShart on toolchain 0c478fdfe138a8b09744798c85fe2be657768b00
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0c478fdfe138a8b09744798c85fe2be657768b00" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/aznoH333/uuShart
[INFO] finished tweaking git repo https://github.com/aznoH333/uuShart
[INFO] tweaked toml for git repo https://github.com/aznoH333/uuShart written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/aznoH333/uuShart already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0c478fdfe138a8b09744798c85fe2be657768b00" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thirtyfour-macros v0.2.0
[INFO] [stderr]   Downloaded thirtyfour v0.35.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+0c478fdfe138a8b09744798c85fe2be657768b00" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2e0dadf9c7e603247b8a90f5a94b528c9caee2d234143306c0c51fb0612f5e80
[INFO] running `Command { std: "docker" "start" "-a" "2e0dadf9c7e603247b8a90f5a94b528c9caee2d234143306c0c51fb0612f5e80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e0dadf9c7e603247b8a90f5a94b528c9caee2d234143306c0c51fb0612f5e80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e0dadf9c7e603247b8a90f5a94b528c9caee2d234143306c0c51fb0612f5e80", kill_on_drop: false }`
[INFO] [stdout] 2e0dadf9c7e603247b8a90f5a94b528c9caee2d234143306c0c51fb0612f5e80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+0c478fdfe138a8b09744798c85fe2be657768b00" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 60705bc1877256d92e9efc380d749622f9b261b9dbb07a5f2c961d3d9c73a46e
[INFO] running `Command { std: "docker" "start" "-a" "60705bc1877256d92e9efc380d749622f9b261b9dbb07a5f2c961d3d9c73a46e", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `unicorn_information_gatherer::UnicornInformationGatherer`
[INFO] [stdout]  --> src/main.rs:1:83
[INFO] [stdout]   |
[INFO] [stdout] 1 | ...erer::InformationGatherer, resources::{unicorn_information_gatherer::UnicornInformationGatherer, unicorn_information_resource::Unicorn...
[INFO] [stdout]   |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::solution::Solution`
[INFO] [stdout]  --> src/solutions/solution_collection.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use super::solution::Solution;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DesiredCapabilities` and `WebDriver`
[INFO] [stdout]  --> src/information_gatherer/resources/unicorn_information_gatherer.rs:4:22
[INFO] [stdout]   |
[INFO] [stdout] 4 | use thirtyfour::{By, DesiredCapabilities, WebDriver, WebElement};
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/information_gatherer/resources/unicorn_information_gatherer.rs:144:12
[INFO] [stdout]     |
[INFO] [stdout] 144 |         if (elements.get(a).unwrap().text().await.unwrap().eq(text)){
[INFO] [stdout]     |            ^                                                       ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 144 -         if (elements.get(a).unwrap().text().await.unwrap().eq(text)){
[INFO] [stdout] 144 +         if elements.get(a).unwrap().text().await.unwrap().eq(text) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::time`
[INFO] [stdout]  --> src/selenium_wrapper/unicorn_selenium_wrapper.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::time;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `unicorn_information_gatherer::UnicornInformationGatherer`
[INFO] [stdout]  --> src/main.rs:1:83
[INFO] [stdout]   |
[INFO] [stdout] 1 | ...erer::InformationGatherer, resources::{unicorn_information_gatherer::UnicornInformationGatherer, unicorn_information_resource::Unicorn...
[INFO] [stdout]   |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::solution::Solution`
[INFO] [stdout]  --> src/solutions/solution_collection.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use super::solution::Solution;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DesiredCapabilities` and `WebDriver`
[INFO] [stdout]  --> src/information_gatherer/resources/unicorn_information_gatherer.rs:4:22
[INFO] [stdout]   |
[INFO] [stdout] 4 | use thirtyfour::{By, DesiredCapabilities, WebDriver, WebElement};
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/information_gatherer/resources/unicorn_information_gatherer.rs:144:12
[INFO] [stdout]     |
[INFO] [stdout] 144 |         if (elements.get(a).unwrap().text().await.unwrap().eq(text)){
[INFO] [stdout]     |            ^                                                       ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 144 -         if (elements.get(a).unwrap().text().await.unwrap().eq(text)){
[INFO] [stdout] 144 +         if elements.get(a).unwrap().text().await.unwrap().eq(text) {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::time`
[INFO] [stdout]  --> src/selenium_wrapper/unicorn_selenium_wrapper.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::time;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/information_gatherer/resources/unicorn_information_gatherer.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |         for i in 0..max_count{
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/information_gatherer/resources/unicorn_information_gatherer.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |         for i in 0..max_count{
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_correct`
[INFO] [stdout]    --> src/information_gatherer/resources/unicorn_test_gatherer.rs:149:59
[INFO] [stdout]     |
[INFO] [stdout] 149 |     async fn log_mark_correct_answers_question(&mut self, is_correct: bool, element: &WebElement){
[INFO] [stdout]     |                                                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_correct`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `element`
[INFO] [stdout]    --> src/information_gatherer/resources/unicorn_test_gatherer.rs:149:77
[INFO] [stdout]     |
[INFO] [stdout] 149 |     async fn log_mark_correct_answers_question(&mut self, is_correct: bool, element: &WebElement){
[INFO] [stdout]     |                                                                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_element`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_correct`
[INFO] [stdout]    --> src/information_gatherer/resources/unicorn_test_gatherer.rs:149:59
[INFO] [stdout]     |
[INFO] [stdout] 149 |     async fn log_mark_correct_answers_question(&mut self, is_correct: bool, element: &WebElement){
[INFO] [stdout]     |                                                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_correct`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `element`
[INFO] [stdout]    --> src/information_gatherer/resources/unicorn_test_gatherer.rs:149:77
[INFO] [stdout]     |
[INFO] [stdout] 149 |     async fn log_mark_correct_answers_question(&mut self, is_correct: bool, element: &WebElement){
[INFO] [stdout]     |                                                                             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_element`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_correct`
[INFO] [stdout]    --> src/information_gatherer/resources/unicorn_test_gatherer.rs:153:55
[INFO] [stdout]     |
[INFO] [stdout] 153 |     async fn log_fill_in_sentence_question(&mut self, is_correct: bool, element: &WebElement){
[INFO] [stdout]     |                                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_correct`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_correct`
[INFO] [stdout]    --> src/information_gatherer/resources/unicorn_test_gatherer.rs:153:55
[INFO] [stdout]     |
[INFO] [stdout] 153 |     async fn log_fill_in_sentence_question(&mut self, is_correct: bool, element: &WebElement){
[INFO] [stdout]     |                                                       ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_correct`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `element`
[INFO] [stdout]    --> src/information_gatherer/resources/unicorn_test_gatherer.rs:153:73
[INFO] [stdout]     |
[INFO] [stdout] 153 |     async fn log_fill_in_sentence_question(&mut self, is_correct: bool, element: &WebElement){
[INFO] [stdout]     |                                                                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_element`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `element`
[INFO] [stdout]    --> src/information_gatherer/resources/unicorn_test_gatherer.rs:153:73
[INFO] [stdout]     |
[INFO] [stdout] 153 |     async fn log_fill_in_sentence_question(&mut self, is_correct: bool, element: &WebElement){
[INFO] [stdout]     |                                                                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_element`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/information_gatherer/resources/unicorn_information_gatherer.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |         let mut solver = SolutionCollection{};
[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/information_gatherer/resources/unicorn_information_gatherer.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 30 |         let mut solver = SolutionCollection{};
[INFO] [stdout]    |             ----^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `solver`
[INFO] [stdout]   --> src/main.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let solver = gatherer.gather_information().await.unwrap();
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_solver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `solver`
[INFO] [stdout]   --> src/main.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let solver = gatherer.gather_information().await.unwrap();
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_solver`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `label` and `solving_steps` are never read
[INFO] [stdout]  --> src/solutions/solution.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct Solution{
[INFO] [stdout]   |            -------- fields in this struct
[INFO] [stdout] 3 |     label: String,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 4 |     solving_steps: Vec<String>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `information_resource` is never read
[INFO] [stdout]  --> src/information_gatherer/resources/unicorn_test_gatherer.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct UnicornTestGatherer{
[INFO] [stdout]   |            ------------------- field in this struct
[INFO] [stdout] 9 |     information_resource: Box<dyn InformationResource>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `log_mark_correct_answers_question` and `log_fill_in_sentence_question` are never used
[INFO] [stdout]    --> src/information_gatherer/resources/unicorn_test_gatherer.rs:149:14
[INFO] [stdout]     |
[INFO] [stdout] 22  | impl UnicornTestGatherer{
[INFO] [stdout]     | ------------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 149 |     async fn log_mark_correct_answers_question(&mut self, is_correct: bool, element: &WebElement){
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 153 |     async fn log_fill_in_sentence_question(&mut self, is_correct: bool, element: &WebElement){
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `label` and `solving_steps` are never read
[INFO] [stdout]  --> src/solutions/solution.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct Solution{
[INFO] [stdout]   |            -------- fields in this struct
[INFO] [stdout] 3 |     label: String,
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout] 4 |     solving_steps: Vec<String>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `information_resource` is never read
[INFO] [stdout]  --> src/information_gatherer/resources/unicorn_test_gatherer.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct UnicornTestGatherer{
[INFO] [stdout]   |            ------------------- field in this struct
[INFO] [stdout] 9 |     information_resource: Box<dyn InformationResource>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `log_mark_correct_answers_question` and `log_fill_in_sentence_question` are never used
[INFO] [stdout]    --> src/information_gatherer/resources/unicorn_test_gatherer.rs:149:14
[INFO] [stdout]     |
[INFO] [stdout] 22  | impl UnicornTestGatherer{
[INFO] [stdout]     | ------------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 149 |     async fn log_mark_correct_answers_question(&mut self, is_correct: bool, element: &WebElement){
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 153 |     async fn log_fill_in_sentence_question(&mut self, is_correct: bool, element: &WebElement){
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 36.91s
[INFO] running `Command { std: "docker" "inspect" "60705bc1877256d92e9efc380d749622f9b261b9dbb07a5f2c961d3d9c73a46e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60705bc1877256d92e9efc380d749622f9b261b9dbb07a5f2c961d3d9c73a46e", kill_on_drop: false }`
[INFO] [stdout] 60705bc1877256d92e9efc380d749622f9b261b9dbb07a5f2c961d3d9c73a46e