[INFO] cloning repository https://github.com/Murtaza-arif/wiki-tree [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Murtaza-arif/wiki-tree" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMurtaza-arif%2Fwiki-tree", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMurtaza-arif%2Fwiki-tree'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 30c22f4e62633a8dd590887fb161a53a8f804623 [INFO] checking Murtaza-arif/wiki-tree against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMurtaza-arif%2Fwiki-tree" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Murtaza-arif/wiki-tree on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Murtaza-arif/wiki-tree [INFO] finished tweaking git repo https://github.com/Murtaza-arif/wiki-tree [INFO] tweaked toml for git repo https://github.com/Murtaza-arif/wiki-tree written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/Murtaza-arif/wiki-tree already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8ffa29d722d56cca3e1fab4421e2934b9402b9dc018a285971590b7ee0237931 [INFO] running `Command { std: "docker" "start" "-a" "8ffa29d722d56cca3e1fab4421e2934b9402b9dc018a285971590b7ee0237931", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8ffa29d722d56cca3e1fab4421e2934b9402b9dc018a285971590b7ee0237931", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ffa29d722d56cca3e1fab4421e2934b9402b9dc018a285971590b7ee0237931", kill_on_drop: false }` [INFO] [stdout] 8ffa29d722d56cca3e1fab4421e2934b9402b9dc018a285971590b7ee0237931 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 15d81dde5b4784da23e62e0208a14a378b65d0e81d84a9e5d0020db308e1b598 [INFO] running `Command { std: "docker" "start" "-a" "15d81dde5b4784da23e62e0208a14a378b65d0e81d84a9e5d0020db308e1b598", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.79 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling syn v1.0.43 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.9 [INFO] [stderr] Compiling siphasher v0.3.3 [INFO] [stderr] Compiling serde v1.0.116 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling serde_json v1.0.58 [INFO] [stderr] Checking futures-core v0.3.6 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling pkg-config v0.3.18 [INFO] [stderr] Compiling serde_derive v1.0.116 [INFO] [stderr] Compiling pin-project-internal v0.4.26 [INFO] [stderr] Compiling cc v1.0.61 [INFO] [stderr] Checking futures-sink v0.3.6 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Checking pin-project-lite v0.1.10 [INFO] [stderr] Checking mac v0.1.1 [INFO] [stderr] Checking once_cell v1.4.1 [INFO] [stderr] Checking futures-io v0.3.6 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling openssl v0.10.30 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling native-tls v0.2.4 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking openssl-probe v0.1.2 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking rustc-demangle v0.1.17 [INFO] [stderr] Checking bit-vec v0.6.2 [INFO] [stderr] Checking thin-slice v0.1.1 [INFO] [stderr] Checking ego-tree v0.6.2 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Checking dtoa-short v0.3.2 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking futf v0.1.4 [INFO] [stderr] Checking http v0.2.1 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking tracing-core v0.1.17 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking futures-channel v0.3.6 [INFO] [stderr] Checking encoding_rs v0.8.24 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Checking servo_arc v0.1.1 [INFO] [stderr] 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Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking mio-uds v0.6.8 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling phf_codegen v0.8.0 [INFO] [stderr] Compiling string_cache_codegen v0.5.1 [INFO] [stderr] Compiling selectors v0.22.0 [INFO] [stderr] Checking string_cache v0.8.0 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Compiling phf_macros v0.8.0 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling futures-macro v0.3.6 [INFO] [stderr] Compiling html5ever v0.25.1 [INFO] [stderr] Compiling cssparser v0.27.2 [INFO] [stderr] Compiling cssparser-macros v0.6.0 [INFO] [stderr] Compiling derive_more v0.99.11 [INFO] [stderr] Checking tokio v0.2.22 [INFO] [stderr] Checking pin-project v0.4.26 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Checking futures-util v0.3.6 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking tokio-tls v0.3.1 [INFO] [stderr] Checking h2 v0.2.6 [INFO] [stderr] Checking futures-executor v0.3.6 [INFO] [stderr] Checking futures v0.3.6 [INFO] [stderr] Compiling markup5ever v0.10.0 [INFO] [stderr] Checking xml5ever v0.16.1 [INFO] [stderr] Checking hyper v0.13.8 [INFO] [stderr] Checking markup5ever_rcdom v0.1.0 [INFO] [stderr] Checking scraper v0.12.0 [INFO] [stderr] Checking select v0.5.0 [INFO] [stderr] Checking hyper-tls v0.4.3 [INFO] [stderr] Checking reqwest v0.10.8 [INFO] [stderr] Checking wiki-tree v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `regex::Regex` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use regex::Regex; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error_chain::error_chain` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use error_chain::error_chain; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::executor` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use futures::executor; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Borrow` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::borrow::Borrow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 31 | if (firsLink != previousUrl && !visited.contains_key(&*firsLink)) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 46 | if (p_inside != "" || !p_inside.is_empty()) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:53:20 [INFO] [stdout] | [INFO] [stdout] 53 | ...if (!link.contains("#") && !link.contains("Latin") &&!link.contains("wikimedia") &&!link.contains("wiktionary")&&!link.contains("Greek")&&!link.contains("English")&&!link.contains("File")... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `regex::Regex` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use regex::Regex; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error_chain::error_chain` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use error_chain::error_chain; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::executor` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use futures::executor; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Borrow` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::borrow::Borrow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 31 | if (firsLink != previousUrl && !visited.contains_key(&*firsLink)) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 46 | if (p_inside != "" || !p_inside.is_empty()) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:53:20 [INFO] [stdout] | [INFO] [stdout] 53 | ...if (!link.contains("#") && !link.contains("Latin") &&!link.contains("wikimedia") &&!link.contains("wiktionary")&&!link.contains("Greek")&&!link.contains("English")&&!link.contains("File")... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `firstLink` [INFO] [stdout] --> src/main.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | let firstLink = recursiveCall(firsLink.as_str(), url.to_string(), visited).unwrap(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_firstLink` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | let mut baseUrl = "/wiki/Paper"; [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:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | let mut previousUrl = ""; [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | let mut visited = HashMap::new(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `firstLink` [INFO] [stdout] --> src/main.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | let firstLink = recursiveCall(firsLink.as_str(), url.to_string(), visited).unwrap(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_firstLink` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | let mut p_inside = element.inner_html().replace("\n", ""); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `baseUrl` should have a snake case name [INFO] [stdout] --> src/main.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | let mut baseUrl = "/wiki/Paper"; [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `base_url` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `previousUrl` should have a snake case name [INFO] [stdout] --> src/main.rs:14:13 [INFO] [stdout] | [INFO] [stdout] 14 | let mut previousUrl = ""; [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `previous_url` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | let mut baseUrl = "/wiki/Paper"; [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: function `recursiveCall` should have a snake case name [INFO] [stdout] --> src/main.rs:21:4 [INFO] [stdout] | [INFO] [stdout] 21 | fn recursiveCall(url: &str, previousUrl: String, mut visited: HashMap) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `recursive_call` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | let mut previousUrl = ""; [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `previousUrl` should have a snake case name [INFO] [stdout] --> src/main.rs:21:29 [INFO] [stdout] | [INFO] [stdout] 21 | fn recursiveCall(url: &str, previousUrl: String, mut visited: HashMap) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `previous_url` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `firsLink` should have a snake case name [INFO] [stdout] --> src/main.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | let firsLink = parseFirstUrl(body); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `firs_link` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | let mut visited = HashMap::new(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `firstLink` should have a snake case name [INFO] [stdout] --> src/main.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | let firstLink = recursiveCall(firsLink.as_str(), url.to_string(), visited).unwrap(); [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `first_link` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parseFirstUrl` should have a snake case name [INFO] [stdout] --> src/main.rs:37:4 [INFO] [stdout] | [INFO] [stdout] 37 | fn parseFirstUrl(html: String) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `parse_first_url` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `firstLink` should have a snake case name [INFO] [stdout] --> src/main.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | let firstLink = ""; [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `first_link` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | let mut p_inside = element.inner_html().replace("\n", ""); [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `baseUrl` should have a snake case name [INFO] [stdout] --> src/main.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | let mut baseUrl = "/wiki/Paper"; [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `base_url` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `previousUrl` should have a snake case name [INFO] [stdout] --> src/main.rs:14:13 [INFO] [stdout] | [INFO] [stdout] 14 | let mut previousUrl = ""; [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `previous_url` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `recursiveCall` should have a snake case name [INFO] [stdout] --> src/main.rs:21:4 [INFO] [stdout] | [INFO] [stdout] 21 | fn recursiveCall(url: &str, previousUrl: String, mut visited: HashMap) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `recursive_call` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `previousUrl` should have a snake case name [INFO] [stdout] --> src/main.rs:21:29 [INFO] [stdout] | [INFO] [stdout] 21 | fn recursiveCall(url: &str, previousUrl: String, mut visited: HashMap) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^ help: convert the identifier to snake case: `previous_url` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `firsLink` should have a snake case name [INFO] [stdout] --> src/main.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | let firsLink = parseFirstUrl(body); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to snake case: `firs_link` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `firstLink` should have a snake case name [INFO] [stdout] --> src/main.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | let firstLink = recursiveCall(firsLink.as_str(), url.to_string(), visited).unwrap(); [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `first_link` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parseFirstUrl` should have a snake case name [INFO] [stdout] --> src/main.rs:37:4 [INFO] [stdout] | [INFO] [stdout] 37 | fn parseFirstUrl(html: String) -> String { [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to snake case: `parse_first_url` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `firstLink` should have a snake case name [INFO] [stdout] --> src/main.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | let firstLink = ""; [INFO] [stdout] | ^^^^^^^^^ help: convert the identifier to snake case: `first_link` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 21 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 59.15s [INFO] running `Command { std: "docker" "inspect" "15d81dde5b4784da23e62e0208a14a378b65d0e81d84a9e5d0020db308e1b598", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15d81dde5b4784da23e62e0208a14a378b65d0e81d84a9e5d0020db308e1b598", kill_on_drop: false }` [INFO] [stdout] 15d81dde5b4784da23e62e0208a14a378b65d0e81d84a9e5d0020db308e1b598