[INFO] fetching crate ngxav 0.6.3...
[INFO] testing ngxav-0.6.3 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate ngxav 0.6.3 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate ngxav 0.6.3
[INFO] finished tweaking crates.io crate ngxav 0.6.3
[INFO] tweaked toml for crates.io crate ngxav 0.6.3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ngxav 0.6.3 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ngxav 0.6.3 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a854e6f5b6ffbd7ab6f260e559076bdea1046745b03cec137476f2bba28fb5bf
[INFO] running `Command { std: "docker" "start" "-a" "a854e6f5b6ffbd7ab6f260e559076bdea1046745b03cec137476f2bba28fb5bf", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "37589a8c59a3edfa610d9a711fba95476f809c9f47a46e947bdf5cebe33c02fe", kill_on_drop: false }`
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[INFO] [stderr]    Compiling regex-automata v0.4.5
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling atty v0.2.14
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[INFO] [stderr]    Compiling ngxav v0.6.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `atty::Stream`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use atty::Stream;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `utils::read_folder::read_folder`
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use utils::read_folder::read_folder;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::structs::UserAgentParseResult`
[INFO] [stdout]  --> src/utils/keep_line.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::structs::UserAgentParseResult;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parse_line`
[INFO] [stdout]  --> src/utils/session_analytics.rs:2:20
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::utils::{parse_line, parse_nginx_time_format, sessionize::sessionize};
[INFO] [stdout]   |                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `lazy_static::lazy_static`
[INFO] [stdout]  --> src/utils/unique_ips_only.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use lazy_static::lazy_static;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:107:8
[INFO] [stdout]     |
[INFO] [stdout] 107 |     if (!args.unique.is_none() && args.unique == Some(true)) {
[INFO] [stdout]     |        ^                                                   ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 107 -     if (!args.unique.is_none() && args.unique == Some(true)) {
[INFO] [stdout] 107 +     if !args.unique.is_none() && args.unique == Some(true)  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/utils/parse_line.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let mut fields = line.split(" ").collect::<Vec<_>>();
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/utils/sort_by_body_size.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let mut parsed_lines = log_selection.clone();
[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/utils/unique_ips_only.rs:18:13
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let mut u: String = "".to_string();
[INFO] [stdout]    |             ----^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `u`
[INFO] [stdout]   --> src/utils/unique_ips_only.rs:18:13
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let mut u: String = "".to_string();
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_u`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AnalyticsResult` is never constructed
[INFO] [stdout]  --> src/./structs/AnalyticsResult.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct AnalyticsResult<'a> {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TopResult` is never constructed
[INFO] [stdout]   --> src/./structs/AnalyticsResult.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct TopResult<'a> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `request_time` is never read
[INFO] [stdout]   --> src/./structs/LineParseResult.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout]  2 | pub struct LineParseResult<'a> {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     pub request_time: i64,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LineParseResult` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LineParseResult` is never constructed
[INFO] [stdout]  --> src/utils/../structs/LineParseResult.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct LineParseResult<'a> {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UserAgentParseResult` is never constructed
[INFO] [stdout]  --> src/utils/../structs/UserAgentParseResult.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct UserAgentParseResult {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AnalyticsResult` is never constructed
[INFO] [stdout]  --> src/utils/../structs/AnalyticsResult.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct AnalyticsResult<'a> {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TopResult` is never constructed
[INFO] [stdout]   --> src/utils/../structs/AnalyticsResult.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct TopResult<'a> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_folder` is never used
[INFO] [stdout]  --> src/utils/read_folder.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn read_folder(file_path: String) -> Vec<String> {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `average_request_count` and `average_request_length` are never read
[INFO] [stdout]   --> src/utils/session_analytics.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | struct SessionAnalysisStats {
[INFO] [stdout]    |        -------------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 12 |     average_request_count: i64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 13 |     average_request_length: i64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:123:13
[INFO] [stdout]     |
[INFO] [stdout] 123 |             stdout.write_all(line.full_text.as_bytes());
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 123 |             let _ = stdout.write_all(line.full_text.as_bytes());
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:124:13
[INFO] [stdout]     |
[INFO] [stdout] 124 |             stdout.write_all(b"\n\n");
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 124 |             let _ = stdout.write_all(b"\n\n");
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `AnalyticsResult` should have a snake case name
[INFO] [stdout]  --> src/./structs/mod.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub mod AnalyticsResult;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `analytics_result`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Args` should have a snake case name
[INFO] [stdout]  --> src/./structs/mod.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub mod Args;
[INFO] [stdout]   |         ^^^^ help: convert the identifier to snake case: `args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `LineParseResult` should have a snake case name
[INFO] [stdout]  --> src/./structs/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub mod LineParseResult;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `line_parse_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `UserAgentParseResult` should have a snake case name
[INFO] [stdout]  --> src/./structs/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub mod UserAgentParseResult;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `user_agent_parse_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `isBot` should have a snake case name
[INFO] [stdout]  --> src/./structs/UserAgentParseResult.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     pub isBot: bool,
[INFO] [stdout]   |         ^^^^^ help: convert the identifier to snake case: `is_bot`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/utils/generate_analytics.rs:16:42
[INFO] [stdout]    |
[INFO] [stdout] 16 |         let request = parsed_line.request.clone();
[INFO] [stdout]    |                                          ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/utils/generate_analytics.rs:17:36
[INFO] [stdout]    |
[INFO] [stdout] 17 |         let host = parsed_line.host.clone();
[INFO] [stdout]    |                                    ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/utils/generate_analytics.rs:18:40
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let ip = parsed_line.ip_address.clone();
[INFO] [stdout]    |                                        ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/utils/generate_analytics.rs:47:29
[INFO] [stdout]    |
[INFO] [stdout] 47 |                     text: ip.clone(),
[INFO] [stdout]    |                             ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `AnalyticsResult` should have a snake case name
[INFO] [stdout]  --> src/utils/../structs/mod.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub mod AnalyticsResult;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `analytics_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Args` should have a snake case name
[INFO] [stdout]  --> src/utils/../structs/mod.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub mod Args;
[INFO] [stdout]   |         ^^^^ help: convert the identifier to snake case: `args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `LineParseResult` should have a snake case name
[INFO] [stdout]  --> src/utils/../structs/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub mod LineParseResult;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `line_parse_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `UserAgentParseResult` should have a snake case name
[INFO] [stdout]  --> src/utils/../structs/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub mod UserAgentParseResult;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `user_agent_parse_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `isBot` should have a snake case name
[INFO] [stdout]  --> src/utils/../structs/UserAgentParseResult.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     pub isBot: bool,
[INFO] [stdout]   |         ^^^^^ help: convert the identifier to snake case: `is_bot`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> src/utils/parse_line.rs:9:25
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn parse_line(line: &str) -> crate::structs::LineParseResult::LineParseResult {
[INFO] [stdout]   |                         ^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]   |                         |
[INFO] [stdout]   |                         the lifetime is elided here
[INFO] [stdout]   |
[INFO] [stdout]   = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]   = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn parse_line(line: &str) -> crate::structs::LineParseResult::LineParseResult<'_> {
[INFO] [stdout]   |                                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `parser` should have an upper case name
[INFO] [stdout]  --> src/utils/parse_user_agent.rs:9:16
[INFO] [stdout]   |
[INFO] [stdout] 9 |     static ref parser: woothee::parser::Parser = Parser::new();
[INFO] [stdout]   |                ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]   |
[INFO] [stdout] 9 -     static ref parser: woothee::parser::Parser = Parser::new();
[INFO] [stdout] 9 +     static ref PARSER: woothee::parser::Parser = Parser::new();
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `bots` should have an upper case name
[INFO] [stdout]   --> src/utils/parse_user_agent.rs:10:16
[INFO] [stdout]    |
[INFO] [stdout] 10 |     static ref bots: Bots = Bots::default();
[INFO] [stdout]    |                ^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]    |
[INFO] [stdout] 10 -     static ref bots: Bots = Bots::default();
[INFO] [stdout] 10 +     static ref BOTS: Bots = Bots::default();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `isUnique` should have a snake case name
[INFO] [stdout]   --> src/utils/read_folder_conserve_memory.rs:11:55
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn read_folder_conserve_memory(file_path: String, isUnique: Option<bool>) {
[INFO] [stdout]    |                                                       ^^^^^^^^ help: convert the identifier to snake case: `is_unique`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `StringVecToKey` should have a snake case name
[INFO] [stdout]    --> src/utils/session_analytics.rs:137:4
[INFO] [stdout]     |
[INFO] [stdout] 137 | fn StringVecToKey(sv: Vec<String>) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `string_vec_to_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `StringVecToKey` should have a snake case name
[INFO] [stdout]   --> src/utils/sessions_from_ip.rs:63:4
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn StringVecToKey(sv: Vec<String>) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `string_vec_to_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 48.70s
[INFO] running `Command { std: "docker" "inspect" "37589a8c59a3edfa610d9a711fba95476f809c9f47a46e947bdf5cebe33c02fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37589a8c59a3edfa610d9a711fba95476f809c9f47a46e947bdf5cebe33c02fe", kill_on_drop: false }`
[INFO] [stdout] 37589a8c59a3edfa610d9a711fba95476f809c9f47a46e947bdf5cebe33c02fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a22893eb86706d180b0c4cebdb2c12b304222855e4a5ebb84e151075cc0290b1
[INFO] running `Command { std: "docker" "start" "-a" "a22893eb86706d180b0c4cebdb2c12b304222855e4a5ebb84e151075cc0290b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling ngxav v0.6.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `atty::Stream`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use atty::Stream;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `utils::read_folder::read_folder`
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use utils::read_folder::read_folder;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::structs::UserAgentParseResult`
[INFO] [stdout]  --> src/utils/keep_line.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use crate::structs::UserAgentParseResult;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parse_line`
[INFO] [stdout]  --> src/utils/session_analytics.rs:2:20
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::utils::{parse_line, parse_nginx_time_format, sessionize::sessionize};
[INFO] [stdout]   |                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `lazy_static::lazy_static`
[INFO] [stdout]  --> src/utils/unique_ips_only.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use lazy_static::lazy_static;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:107:8
[INFO] [stdout]     |
[INFO] [stdout] 107 |     if (!args.unique.is_none() && args.unique == Some(true)) {
[INFO] [stdout]     |        ^                                                   ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 107 -     if (!args.unique.is_none() && args.unique == Some(true)) {
[INFO] [stdout] 107 +     if !args.unique.is_none() && args.unique == Some(true)  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/utils/parse_line.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let mut fields = line.split(" ").collect::<Vec<_>>();
[INFO] [stdout]    |         ----^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/utils/sort_by_body_size.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let mut parsed_lines = log_selection.clone();
[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/utils/unique_ips_only.rs:18:13
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let mut u: String = "".to_string();
[INFO] [stdout]    |             ----^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `u`
[INFO] [stdout]   --> src/utils/unique_ips_only.rs:18:13
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let mut u: String = "".to_string();
[INFO] [stdout]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_u`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AnalyticsResult` is never constructed
[INFO] [stdout]  --> src/./structs/AnalyticsResult.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct AnalyticsResult<'a> {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TopResult` is never constructed
[INFO] [stdout]   --> src/./structs/AnalyticsResult.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct TopResult<'a> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `request_time` is never read
[INFO] [stdout]   --> src/./structs/LineParseResult.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout]  2 | pub struct LineParseResult<'a> {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 10 |     pub request_time: i64,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LineParseResult` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LineParseResult` is never constructed
[INFO] [stdout]  --> src/utils/../structs/LineParseResult.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct LineParseResult<'a> {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UserAgentParseResult` is never constructed
[INFO] [stdout]  --> src/utils/../structs/UserAgentParseResult.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct UserAgentParseResult {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AnalyticsResult` is never constructed
[INFO] [stdout]  --> src/utils/../structs/AnalyticsResult.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct AnalyticsResult<'a> {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TopResult` is never constructed
[INFO] [stdout]   --> src/utils/../structs/AnalyticsResult.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct TopResult<'a> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_folder` is never used
[INFO] [stdout]  --> src/utils/read_folder.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn read_folder(file_path: String) -> Vec<String> {
[INFO] [stdout]   |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `average_request_count` and `average_request_length` are never read
[INFO] [stdout]   --> src/utils/session_analytics.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | struct SessionAnalysisStats {
[INFO] [stdout]    |        -------------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 12 |     average_request_count: i64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 13 |     average_request_length: i64,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:123:13
[INFO] [stdout]     |
[INFO] [stdout] 123 |             stdout.write_all(line.full_text.as_bytes());
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 123 |             let _ = stdout.write_all(line.full_text.as_bytes());
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:124:13
[INFO] [stdout]     |
[INFO] [stdout] 124 |             stdout.write_all(b"\n\n");
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 124 |             let _ = stdout.write_all(b"\n\n");
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `AnalyticsResult` should have a snake case name
[INFO] [stdout]  --> src/./structs/mod.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub mod AnalyticsResult;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `analytics_result`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Args` should have a snake case name
[INFO] [stdout]  --> src/./structs/mod.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub mod Args;
[INFO] [stdout]   |         ^^^^ help: convert the identifier to snake case: `args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `LineParseResult` should have a snake case name
[INFO] [stdout]  --> src/./structs/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub mod LineParseResult;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `line_parse_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `UserAgentParseResult` should have a snake case name
[INFO] [stdout]  --> src/./structs/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub mod UserAgentParseResult;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `user_agent_parse_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `isBot` should have a snake case name
[INFO] [stdout]  --> src/./structs/UserAgentParseResult.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     pub isBot: bool,
[INFO] [stdout]   |         ^^^^^ help: convert the identifier to snake case: `is_bot`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/utils/generate_analytics.rs:16:42
[INFO] [stdout]    |
[INFO] [stdout] 16 |         let request = parsed_line.request.clone();
[INFO] [stdout]    |                                          ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/utils/generate_analytics.rs:17:36
[INFO] [stdout]    |
[INFO] [stdout] 17 |         let host = parsed_line.host.clone();
[INFO] [stdout]    |                                    ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/utils/generate_analytics.rs:18:40
[INFO] [stdout]    |
[INFO] [stdout] 18 |         let ip = parsed_line.ip_address.clone();
[INFO] [stdout]    |                                        ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/utils/generate_analytics.rs:47:29
[INFO] [stdout]    |
[INFO] [stdout] 47 |                     text: ip.clone(),
[INFO] [stdout]    |                             ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `AnalyticsResult` should have a snake case name
[INFO] [stdout]  --> src/utils/../structs/mod.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub mod AnalyticsResult;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `analytics_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Args` should have a snake case name
[INFO] [stdout]  --> src/utils/../structs/mod.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub mod Args;
[INFO] [stdout]   |         ^^^^ help: convert the identifier to snake case: `args`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `LineParseResult` should have a snake case name
[INFO] [stdout]  --> src/utils/../structs/mod.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub mod LineParseResult;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `line_parse_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `UserAgentParseResult` should have a snake case name
[INFO] [stdout]  --> src/utils/../structs/mod.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub mod UserAgentParseResult;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `user_agent_parse_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `isBot` should have a snake case name
[INFO] [stdout]  --> src/utils/../structs/UserAgentParseResult.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     pub isBot: bool,
[INFO] [stdout]   |         ^^^^^ help: convert the identifier to snake case: `is_bot`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> src/utils/parse_line.rs:9:25
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn parse_line(line: &str) -> crate::structs::LineParseResult::LineParseResult {
[INFO] [stdout]   |                         ^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]   |                         |
[INFO] [stdout]   |                         the lifetime is elided here
[INFO] [stdout]   |
[INFO] [stdout]   = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]   = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub fn parse_line(line: &str) -> crate::structs::LineParseResult::LineParseResult<'_> {
[INFO] [stdout]   |                                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `parser` should have an upper case name
[INFO] [stdout]  --> src/utils/parse_user_agent.rs:9:16
[INFO] [stdout]   |
[INFO] [stdout] 9 |     static ref parser: woothee::parser::Parser = Parser::new();
[INFO] [stdout]   |                ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]   |
[INFO] [stdout] 9 -     static ref parser: woothee::parser::Parser = Parser::new();
[INFO] [stdout] 9 +     static ref PARSER: woothee::parser::Parser = Parser::new();
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `bots` should have an upper case name
[INFO] [stdout]   --> src/utils/parse_user_agent.rs:10:16
[INFO] [stdout]    |
[INFO] [stdout] 10 |     static ref bots: Bots = Bots::default();
[INFO] [stdout]    |                ^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: convert the identifier to upper case
[INFO] [stdout]    |
[INFO] [stdout] 10 -     static ref bots: Bots = Bots::default();
[INFO] [stdout] 10 +     static ref BOTS: Bots = Bots::default();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `isUnique` should have a snake case name
[INFO] [stdout]   --> src/utils/read_folder_conserve_memory.rs:11:55
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn read_folder_conserve_memory(file_path: String, isUnique: Option<bool>) {
[INFO] [stdout]    |                                                       ^^^^^^^^ help: convert the identifier to snake case: `is_unique`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `StringVecToKey` should have a snake case name
[INFO] [stdout]    --> src/utils/session_analytics.rs:137:4
[INFO] [stdout]     |
[INFO] [stdout] 137 | fn StringVecToKey(sv: Vec<String>) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `string_vec_to_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `StringVecToKey` should have a snake case name
[INFO] [stdout]   --> src/utils/sessions_from_ip.rs:63:4
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn StringVecToKey(sv: Vec<String>) -> String {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `string_vec_to_key`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "a22893eb86706d180b0c4cebdb2c12b304222855e4a5ebb84e151075cc0290b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a22893eb86706d180b0c4cebdb2c12b304222855e4a5ebb84e151075cc0290b1", kill_on_drop: false }`
[INFO] [stdout] a22893eb86706d180b0c4cebdb2c12b304222855e4a5ebb84e151075cc0290b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 09cbd1910d1ed1ea2ecc923a9dacc3643feb8a0f63e35cd10310026a3bebc190
[INFO] running `Command { std: "docker" "start" "-a" "09cbd1910d1ed1ea2ecc923a9dacc3643feb8a0f63e35cd10310026a3bebc190", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `atty::Stream`
[INFO] [stderr]  --> src/main.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use atty::Stream;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `utils::read_folder::read_folder`
[INFO] [stderr]   --> src/main.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use utils::read_folder::read_folder;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::structs::UserAgentParseResult`
[INFO] [stderr]  --> src/utils/keep_line.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use crate::structs::UserAgentParseResult;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `parse_line`
[INFO] [stderr]  --> src/utils/session_analytics.rs:2:20
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::utils::{parse_line, parse_nginx_time_format, sessionize::sessionize};
[INFO] [stderr]   |                    ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `lazy_static::lazy_static`
[INFO] [stderr]  --> src/utils/unique_ips_only.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use lazy_static::lazy_static;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]    --> src/main.rs:107:8
[INFO] [stderr]     |
[INFO] [stderr] 107 |     if (!args.unique.is_none() && args.unique == Some(true)) {
[INFO] [stderr]     |        ^                                                   ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 107 -     if (!args.unique.is_none() && args.unique == Some(true)) {
[INFO] [stderr] 107 +     if !args.unique.is_none() && args.unique == Some(true)  {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/utils/parse_line.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 |     let mut fields = line.split(" ").collect::<Vec<_>>();
[INFO] [stderr]    |         ----^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]  --> src/utils/sort_by_body_size.rs:8:9
[INFO] [stderr]   |
[INFO] [stderr] 8 |     let mut parsed_lines = log_selection.clone();
[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/utils/unique_ips_only.rs:18:13
[INFO] [stderr]    |
[INFO] [stderr] 18 |         let mut u: String = "".to_string();
[INFO] [stderr]    |             ----^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `u`
[INFO] [stderr]   --> src/utils/unique_ips_only.rs:18:13
[INFO] [stderr]    |
[INFO] [stderr] 18 |         let mut u: String = "".to_string();
[INFO] [stderr]    |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_u`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `AnalyticsResult` is never constructed
[INFO] [stderr]  --> src/./structs/AnalyticsResult.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct AnalyticsResult<'a> {
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `TopResult` is never constructed
[INFO] [stderr]   --> src/./structs/AnalyticsResult.rs:13:12
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub struct TopResult<'a> {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `request_time` is never read
[INFO] [stderr]   --> src/./structs/LineParseResult.rs:10:9
[INFO] [stderr]    |
[INFO] [stderr]  2 | pub struct LineParseResult<'a> {
[INFO] [stderr]    |            --------------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 10 |     pub request_time: i64,
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `LineParseResult` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: struct `LineParseResult` is never constructed
[INFO] [stderr]  --> src/utils/../structs/LineParseResult.rs:2:12
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub struct LineParseResult<'a> {
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `UserAgentParseResult` is never constructed
[INFO] [stderr]  --> src/utils/../structs/UserAgentParseResult.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub struct UserAgentParseResult {
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `AnalyticsResult` is never constructed
[INFO] [stderr]  --> src/utils/../structs/AnalyticsResult.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct AnalyticsResult<'a> {
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `TopResult` is never constructed
[INFO] [stderr]   --> src/utils/../structs/AnalyticsResult.rs:13:12
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub struct TopResult<'a> {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `read_folder` is never used
[INFO] [stderr]  --> src/utils/read_folder.rs:7:8
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub fn read_folder(file_path: String) -> Vec<String> {
[INFO] [stderr]   |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `average_request_count` and `average_request_length` are never read
[INFO] [stderr]   --> src/utils/session_analytics.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr]  9 | struct SessionAnalysisStats {
[INFO] [stderr]    |        -------------------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 12 |     average_request_count: i64,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 13 |     average_request_length: i64,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/main.rs:123:13
[INFO] [stderr]     |
[INFO] [stderr] 123 |             stdout.write_all(line.full_text.as_bytes());
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 123 |             let _ = stdout.write_all(line.full_text.as_bytes());
[INFO] [stderr]     |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/main.rs:124:13
[INFO] [stderr]     |
[INFO] [stderr] 124 |             stdout.write_all(b"\n\n");
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 124 |             let _ = stdout.write_all(b"\n\n");
[INFO] [stderr]     |             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: module `AnalyticsResult` should have a snake case name
[INFO] [stderr]  --> src/./structs/mod.rs:1:9
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub mod AnalyticsResult;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `analytics_result`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: module `Args` should have a snake case name
[INFO] [stderr]  --> src/./structs/mod.rs:2:9
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub mod Args;
[INFO] [stderr]   |         ^^^^ help: convert the identifier to snake case: `args`
[INFO] [stderr] 
[INFO] [stderr] warning: module `LineParseResult` should have a snake case name
[INFO] [stderr]  --> src/./structs/mod.rs:3:9
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub mod LineParseResult;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `line_parse_result`
[INFO] [stderr] 
[INFO] [stderr] warning: module `UserAgentParseResult` should have a snake case name
[INFO] [stderr]  --> src/./structs/mod.rs:4:9
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub mod UserAgentParseResult;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `user_agent_parse_result`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `isBot` should have a snake case name
[INFO] [stderr]  --> src/./structs/UserAgentParseResult.rs:4:9
[INFO] [stderr]   |
[INFO] [stderr] 4 |     pub isBot: bool,
[INFO] [stderr]   |         ^^^^^ help: convert the identifier to snake case: `is_bot`
[INFO] [stderr] 
[INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stderr]   --> src/utils/generate_analytics.rs:16:42
[INFO] [stderr]    |
[INFO] [stderr] 16 |         let request = parsed_line.request.clone();
[INFO] [stderr]    |                                          ^^^^^^^^ help: remove this redundant call
[INFO] [stderr]    |
[INFO] [stderr]    = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stderr]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stderr]   --> src/utils/generate_analytics.rs:17:36
[INFO] [stderr]    |
[INFO] [stderr] 17 |         let host = parsed_line.host.clone();
[INFO] [stderr]    |                                    ^^^^^^^^ help: remove this redundant call
[INFO] [stderr]    |
[INFO] [stderr]    = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stderr] 
[INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stderr]   --> src/utils/generate_analytics.rs:18:40
[INFO] [stderr]    |
[INFO] [stderr] 18 |         let ip = parsed_line.ip_address.clone();
[INFO] [stderr]    |                                        ^^^^^^^^ help: remove this redundant call
[INFO] [stderr]    |
[INFO] [stderr]    = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stderr] 
[INFO] [stderr] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stderr]   --> src/utils/generate_analytics.rs:47:29
[INFO] [stderr]    |
[INFO] [stderr] 47 |                     text: ip.clone(),
[INFO] [stderr]    |                             ^^^^^^^^ help: remove this redundant call
[INFO] [stderr]    |
[INFO] [stderr]    = note: the type `str` does not implement `Clone`, so calling `clone` on `&str` copies the reference, which does not do anything and can be removed
[INFO] [stderr] 
[INFO] [stderr] warning: module `AnalyticsResult` should have a snake case name
[INFO] [stderr]  --> src/utils/../structs/mod.rs:1:9
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub mod AnalyticsResult;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `analytics_result`
[INFO] [stderr] 
[INFO] [stderr] warning: module `Args` should have a snake case name
[INFO] [stderr]  --> src/utils/../structs/mod.rs:2:9
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub mod Args;
[INFO] [stderr]   |         ^^^^ help: convert the identifier to snake case: `args`
[INFO] [stderr] 
[INFO] [stderr] warning: module `LineParseResult` should have a snake case name
[INFO] [stderr]  --> src/utils/../structs/mod.rs:3:9
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub mod LineParseResult;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `line_parse_result`
[INFO] [stderr] 
[INFO] [stderr] warning: module `UserAgentParseResult` should have a snake case name
[INFO] [stderr]  --> src/utils/../structs/mod.rs:4:9
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub mod UserAgentParseResult;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `user_agent_parse_result`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `isBot` should have a snake case name
[INFO] [stderr]  --> src/utils/../structs/UserAgentParseResult.rs:4:9
[INFO] [stderr]   |
[INFO] [stderr] 4 |     pub isBot: bool,
[INFO] [stderr]   |         ^^^^^ help: convert the identifier to snake case: `is_bot`
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]  --> src/utils/parse_line.rs:9:25
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub fn parse_line(line: &str) -> crate::structs::LineParseResult::LineParseResult {
[INFO] [stderr]   |                         ^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]   |                         |
[INFO] [stderr]   |                         the lifetime is elided here
[INFO] [stderr]   |
[INFO] [stderr]   = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]   = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub fn parse_line(line: &str) -> crate::structs::LineParseResult::LineParseResult<'_> {
[INFO] [stderr]   |                                                                                  ++++
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `parser` should have an upper case name
[INFO] [stderr]  --> src/utils/parse_user_agent.rs:9:16
[INFO] [stderr]   |
[INFO] [stderr] 9 |     static ref parser: woothee::parser::Parser = Parser::new();
[INFO] [stderr]   |                ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_upper_case_globals)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] help: convert the identifier to upper case
[INFO] [stderr]   |
[INFO] [stderr] 9 -     static ref parser: woothee::parser::Parser = Parser::new();
[INFO] [stderr] 9 +     static ref PARSER: woothee::parser::Parser = Parser::new();
[INFO] [stderr]   |
[INFO] [stderr] 
[INFO] [stderr] warning: static variable `bots` should have an upper case name
[INFO] [stderr]   --> src/utils/parse_user_agent.rs:10:16
[INFO] [stderr]    |
[INFO] [stderr] 10 |     static ref bots: Bots = Bots::default();
[INFO] [stderr]    |                ^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: convert the identifier to upper case
[INFO] [stderr]    |
[INFO] [stderr] 10 -     static ref bots: Bots = Bots::default();
[INFO] [stderr] 10 +     static ref BOTS: Bots = Bots::default();
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: variable `isUnique` should have a snake case name
[INFO] [stderr]   --> src/utils/read_folder_conserve_memory.rs:11:55
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub fn read_folder_conserve_memory(file_path: String, isUnique: Option<bool>) {
[INFO] [stderr]    |                                                       ^^^^^^^^ help: convert the identifier to snake case: `is_unique`
[INFO] [stderr] 
[INFO] [stderr] warning: function `StringVecToKey` should have a snake case name
[INFO] [stderr]    --> src/utils/session_analytics.rs:137:4
[INFO] [stderr]     |
[INFO] [stderr] 137 | fn StringVecToKey(sv: Vec<String>) -> String {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `string_vec_to_key`
[INFO] [stderr] 
[INFO] [stderr] warning: function `StringVecToKey` should have a snake case name
[INFO] [stderr]   --> src/utils/sessions_from_ip.rs:63:4
[INFO] [stderr]    |
[INFO] [stderr] 63 | fn StringVecToKey(sv: Vec<String>) -> String {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `string_vec_to_key`
[INFO] [stderr] 
[INFO] [stderr] warning: `ngxav` (bin "ngxav" test) generated 41 warnings (run `cargo fix --bin "ngxav" -p ngxav --tests` to apply 17 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ngxav-73752e718f2ceda5)
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "09cbd1910d1ed1ea2ecc923a9dacc3643feb8a0f63e35cd10310026a3bebc190", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09cbd1910d1ed1ea2ecc923a9dacc3643feb8a0f63e35cd10310026a3bebc190", kill_on_drop: false }`
[INFO] [stdout] 09cbd1910d1ed1ea2ecc923a9dacc3643feb8a0f63e35cd10310026a3bebc190
