[INFO] cloning repository https://github.com/nate601/Rs-Book-Downloader-Cli
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nate601/Rs-Book-Downloader-Cli" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnate601%2FRs-Book-Downloader-Cli", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnate601%2FRs-Book-Downloader-Cli'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7eb5740db2aca9dffd3f9c3d9aa29925e894f118
[INFO] testing nate601/Rs-Book-Downloader-Cli against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnate601%2FRs-Book-Downloader-Cli" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/nate601/Rs-Book-Downloader-Cli
[INFO] finished tweaking git repo https://github.com/nate601/Rs-Book-Downloader-Cli
[INFO] tweaked toml for git repo https://github.com/nate601/Rs-Book-Downloader-Cli written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nate601/Rs-Book-Downloader-Cli on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/nate601/Rs-Book-Downloader-Cli 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9e5b5a51f259c1069a25a4a53e1505fc6eeb280c69b90cf29b611203e2301408
[INFO] running `Command { std: "docker" "start" "-a" "9e5b5a51f259c1069a25a4a53e1505fc6eeb280c69b90cf29b611203e2301408", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9e5b5a51f259c1069a25a4a53e1505fc6eeb280c69b90cf29b611203e2301408", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e5b5a51f259c1069a25a4a53e1505fc6eeb280c69b90cf29b611203e2301408", kill_on_drop: false }`
[INFO] [stdout] 9e5b5a51f259c1069a25a4a53e1505fc6eeb280c69b90cf29b611203e2301408
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 571504eede11c4bc60587d21399769afc520e50800672fc93be04c2865d14d39
[INFO] running `Command { std: "docker" "start" "-a" "571504eede11c4bc60587d21399769afc520e50800672fc93be04c2865d14d39", kill_on_drop: false }`
[INFO] [stderr]    Compiling rs-book-downloader-cli v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::ops::DerefMut`
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::ops::DerefMut;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `collections::HashMap`
[INFO] [stdout]  --> src/irc_connection.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 |     net::TcpStream, collections::HashMap,
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/irc_message.rs:107:28
[INFO] [stdout]     |
[INFO] [stdout] 107 |                         if (k.starts_with('+') || k.starts_with('!'))
[INFO] [stdout]     |                            ^                                        ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 107 -                         if (k.starts_with('+') || k.starts_with('!'))
[INFO] [stdout] 107 +                         if k.starts_with('+') || k.starts_with('!')
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RPL_NAME_REPLY` should have an upper camel case name
[INFO] [stdout]    --> src/irc_message.rs:148:5
[INFO] [stdout]     |
[INFO] [stdout] 148 |     RPL_NAME_REPLY
[INFO] [stdout]     |     ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `RplNameReply`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/pkzip.rs:913:20
[INFO] [stdout]     |
[INFO] [stdout] 913 |                 if (length_base.is_none())
[INFO] [stdout]     |                    ^                     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 913 -                 if (length_base.is_none())
[INFO] [stdout] 913 +                 if length_base.is_none()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/pkzip.rs:918:20
[INFO] [stdout]     |
[INFO] [stdout] 918 |                 if (length_number_of_extra_bits.is_none())
[INFO] [stdout]     |                    ^                                     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 918 -                 if (length_number_of_extra_bits.is_none())
[INFO] [stdout] 918 +                 if length_number_of_extra_bits.is_none()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/pkzip.rs:938:20
[INFO] [stdout]     |
[INFO] [stdout] 938 |                 if (distance_base.is_none())
[INFO] [stdout]     |                    ^                       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 938 -                 if (distance_base.is_none())
[INFO] [stdout] 938 +                 if distance_base.is_none()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/pkzip.rs:943:20
[INFO] [stdout]     |
[INFO] [stdout] 943 |                 if (distance_number_of_extra_bits.is_none())
[INFO] [stdout]     |                    ^                                       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 943 -                 if (distance_number_of_extra_bits.is_none())
[INFO] [stdout] 943 +                 if distance_number_of_extra_bits.is_none()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `get_fixed_huffman_trees`
[INFO] [stdout]   --> src/pkzip_test.rs:1:20
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::pkzip::{get_fixed_huffman_trees, BitArray, ByteStream, HuffmanTree};
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module
[INFO] [stdout]   --> src/main.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | mod pkzip_test;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:144:12
[INFO] [stdout]     |
[INFO] [stdout] 144 |         if (pack_opt.is_none())
[INFO] [stdout]     |            ^                  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 144 -         if (pack_opt.is_none())
[INFO] [stdout] 144 +         if pack_opt.is_none()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:196:20
[INFO] [stdout]     |
[INFO] [stdout] 196 |                 if (*x == ':')
[INFO] [stdout]     |                    ^         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 196 -                 if (*x == ':')
[INFO] [stdout] 196 +                 if *x == ':'
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:198:24
[INFO] [stdout]     |
[INFO] [stdout] 198 |                     if (was_last_character_info_marker)
[INFO] [stdout]     |                        ^                              ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 198 -                     if (was_last_character_info_marker)
[INFO] [stdout] 198 +                     if was_last_character_info_marker
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query_type`
[INFO] [stdout]    --> src/irc_message.rs:193:13
[INFO] [stdout]     |
[INFO] [stdout] 193 |             query_type,
[INFO] [stdout]     |             ^^^^^^^^^^ help: try ignoring the field: `query_type: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `argument`
[INFO] [stdout]    --> src/irc_message.rs:194:13
[INFO] [stdout]     |
[INFO] [stdout] 194 |             argument,
[INFO] [stdout]     |             ^^^^^^^^ help: try ignoring the field: `argument: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/pkzip.rs:516:13
[INFO] [stdout]     |
[INFO] [stdout] 516 |         let mut bits = self.read_bits(number_of_bits)?;
[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: `i`
[INFO] [stdout]    --> src/pkzip.rs:534:13
[INFO] [stdout]     |
[INFO] [stdout] 534 |         for i in 0..number_of_bits
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/pkzip.rs:633:21
[INFO] [stdout]     |
[INFO] [stdout] 633 |                 let mut byte_stream = ByteStream::new(compressed_byte_arrays);
[INFO] [stdout]     |                     ----^^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/pkzip.rs:691:9
[INFO] [stdout]     |
[INFO] [stdout] 691 |     for i in 0..hclen
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/pkzip.rs:730:17
[INFO] [stdout]     |
[INFO] [stdout] 730 |             for i in 0..number_of_times_to_repeat
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/pkzip.rs:740:17
[INFO] [stdout]     |
[INFO] [stdout] 740 |             for i in 0..number_of_times_to_repeat
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/pkzip.rs:751:17
[INFO] [stdout]     |
[INFO] [stdout] 751 |             for i in 0..number_of_times_to_repeat
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/pkzip.rs:780:17
[INFO] [stdout]     |
[INFO] [stdout] 780 |             for i in 0..number_of_times_to_repeat
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/pkzip.rs:790:17
[INFO] [stdout]     |
[INFO] [stdout] 790 |             for i in 0..number_of_times_to_repeat
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/pkzip.rs:801:17
[INFO] [stdout]     |
[INFO] [stdout] 801 |             for i in 0..number_of_times_to_repeat
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ret_val`
[INFO] [stdout]    --> src/pkzip.rs:818:9
[INFO] [stdout]     |
[INFO] [stdout] 818 |     let ret_val: Vec<u8> = Vec::new();
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ret_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `text`
[INFO] [stdout]    --> src/pkzip.rs:857:9
[INFO] [stdout]     |
[INFO] [stdout] 857 |     let text = String::from_utf8(ret_cursor.get_ref().to_vec());
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_text`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `debug_iterations` is assigned to, but never used
[INFO] [stdout]    --> src/pkzip.rs:870:13
[INFO] [stdout]     |
[INFO] [stdout] 870 |     let mut debug_iterations = 0u16;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_debug_iterations` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `match_iterations` is assigned to, but never used
[INFO] [stdout]    --> src/pkzip.rs:871:13
[INFO] [stdout]     |
[INFO] [stdout] 871 |     let mut match_iterations = 0u16;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_match_iterations` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/pkzip.rs:970:21
[INFO] [stdout]     |
[INFO] [stdout] 970 |                 for i in 00u16..length
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]     --> src/pkzip.rs:1157:17
[INFO] [stdout]      |
[INFO] [stdout] 1157 |             let s = BitArray::new_from_word(*next_address.get(bit_length).unwrap()).get_string();
[INFO] [stdout]      |                 ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]    --> src/pkzip_test.rs:101:9
[INFO] [stdout]     |
[INFO] [stdout] 101 |     let k = vec![
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pack`
[INFO] [stdout]    --> src/main.rs:118:9
[INFO] [stdout]     |
[INFO] [stdout] 118 |     let pack = loop
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_pack`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let mut users: HashMap<String, Vec<String>> = HashMap::new();
[INFO] [stdout]    |         ----^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Disconnected`, `WaitingForResults`, and `WaitingForBook` are never constructed
[INFO] [stdout]   --> src/irc_connection.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | pub enum ConnectionStatus
[INFO] [stdout]    |          ---------------- variants in this enum
[INFO] [stdout] 7  | {
[INFO] [stdout] 8  |     Disconnected,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 9  |     Connected,
[INFO] [stdout] 10 |     WaitingForResults,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 11 |     WaitingForBook,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `send_command` is never used
[INFO] [stdout]   --> src/irc_connection.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl IrcConnection
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub fn send_command(&mut self, command: &str) -> Result<usize, &'static str>
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `end_of_central_directory_record` is never read
[INFO] [stdout]   --> src/pkzip.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct PkZip
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 14 |     pub end_of_central_directory_record: EndOfCentralDirectoryRecord,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PkZip` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `file_name`, `compressed_size`, and `crc_32` are never read
[INFO] [stdout]    --> src/pkzip.rs:301:9
[INFO] [stdout]     |
[INFO] [stdout] 299 | pub struct PkZipFile
[INFO] [stdout]     |            --------- fields in this struct
[INFO] [stdout] 300 | {
[INFO] [stdout] 301 |     pub file_name: String,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 302 |     pub compressed_size: u32,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 305 |     pub crc_32: u32,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PkZipFile` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `get_bits`, `is_bit_set`, and `get_cursor` are never used
[INFO] [stdout]    --> src/pkzip.rs:418:12
[INFO] [stdout]     |
[INFO] [stdout] 315 | impl BitArray
[INFO] [stdout]     | ------------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 418 |     pub fn get_bits(source: Vec<u8>) -> Vec<bool>
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 431 |     pub fn is_bit_set(source: u8, n: u8) -> bool
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 440 |     pub fn get_cursor(o: Vec<bool>) -> Cursor<Vec<u8>>
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]    --> src/pkzip.rs:495:5
[INFO] [stdout]     |
[INFO] [stdout] 493 | pub struct ByteStream
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] 494 | {
[INFO] [stdout] 495 |     data: Vec<BitArray>,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ByteStream` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_at_end` is never used
[INFO] [stdout]    --> src/pkzip.rs:559:12
[INFO] [stdout]     |
[INFO] [stdout] 499 | impl ByteStream
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 559 |     pub fn is_at_end(&self) -> bool
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_value` is never used
[INFO] [stdout]     --> src/pkzip.rs:1110:12
[INFO] [stdout]      |
[INFO] [stdout] 1073 | impl HuffmanTree
[INFO] [stdout]      | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 1110 |     pub fn get_value(self, address: u16, address_len: u8) -> Option<u16>
[INFO] [stdout]      |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]     --> src/pkzip.rs:1261:9
[INFO] [stdout]      |
[INFO] [stdout] 1259 | pub struct LocalFileHeader
[INFO] [stdout]      |            --------------- fields in this struct
[INFO] [stdout] 1260 | {
[INFO] [stdout] 1261 |     pub start_position: u64,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^
[INFO] [stdout] 1262 |     pub version_needed_to_extract: [u8; 2],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 1263 |     pub general_purpose_bit_flag: [u8; 2],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 1264 |     pub compression_method: [u8; 2],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 1265 |     pub last_mod_file_time: [u8; 2],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 1266 |     pub last_mod_file_date: [u8; 2],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 1267 |     pub crc_32: [u8; 4],
[INFO] [stdout]      |         ^^^^^^
[INFO] [stdout] 1268 |     pub compressed_size: [u8; 4],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 1269 |     pub uncompressed_size: [u8; 4],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 1270 |     pub file_name_length: [u8; 2],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 1271 |     pub extra_field_length: [u8; 2],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 1272 |     //Variable size
[INFO] [stdout] 1273 |     pub file_name: Vec<u8>,
[INFO] [stdout]      |         ^^^^^^^^^
[INFO] [stdout] 1274 |     pub extra_field: Vec<u8>,
[INFO] [stdout]      |         ^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `LocalFileHeader` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]     --> src/pkzip.rs:1280:9
[INFO] [stdout]      |
[INFO] [stdout] 1278 | pub struct CentralDirectoryHeader
[INFO] [stdout]      |            ---------------------- fields in this struct
[INFO] [stdout] 1279 | {
[INFO] [stdout] 1280 |     pub start_position: u64,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^
[INFO] [stdout] 1281 |     pub version_maker: [u8; 2],
[INFO] [stdout]      |         ^^^^^^^^^^^^^
[INFO] [stdout] 1282 |     pub version_needed_to_extract: [u8; 2],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 1283 |     pub general_purpose_bit_flag: [u8; 2],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 1284 |     pub compression_method: [u8; 2],
[INFO] [stdout] 1285 |     pub last_mod_file_time: [u8; 2],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 1286 |     pub last_mod_file_date: [u8; 2],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1290 |     pub file_name_length: [u8; 2],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 1291 |     pub extra_field_length: [u8; 2],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 1292 |     pub file_comment_length: [u8; 2],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 1293 |     pub disk_number_start: [u8; 2],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 1294 |     pub internal_file_attributes: [u8; 2],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 1295 |     pub external_file_attributes: [u8; 4],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1299 |     pub extra_field: Vec<u8>,
[INFO] [stdout]      |         ^^^^^^^^^^^
[INFO] [stdout] 1300 |     pub file_comment: Vec<u8>,
[INFO] [stdout]      |         ^^^^^^^^^^^^
[INFO] [stdout] 1301 |     pub end_position: u64,
[INFO] [stdout]      |         ^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `CentralDirectoryHeader` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]     --> src/pkzip.rs:1306:9
[INFO] [stdout]      |
[INFO] [stdout] 1304 | pub struct EndOfCentralDirectoryRecord
[INFO] [stdout]      |            --------------------------- fields in this struct
[INFO] [stdout] 1305 | {
[INFO] [stdout] 1306 |     pub number_of_this_disk: [u8; 2],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 1307 |     pub number_of_disk_with_start_of_central_directory: [u8; 2],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 1308 |     pub total_number_of_entries_in_central_directory_on_current_disk: [u8; 2],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 1309 |     pub total_number_of_entries_in_central_directory: [u8; 2],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 1310 |     pub size_of_central_directory: [u8; 4],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 1311 |     pub offset_of_start_of_central_directory_with_respect_to_starting_disk_number: [u8; 4],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 1312 |     pub zip_file_comment_length: [u8; 2],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 1313 |     // Variable size
[INFO] [stdout] 1314 |     pub zip_file_comment: Vec<u8>,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `EndOfCentralDirectoryRecord` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `huffman_tree_bit_decode_test` is never used
[INFO] [stdout]   --> src/pkzip_test.rs:92:4
[INFO] [stdout]    |
[INFO] [stdout] 92 | fn huffman_tree_bit_decode_test()
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `retVal` should have a snake case name
[INFO] [stdout]    --> src/pkzip.rs:403:17
[INFO] [stdout]     |
[INFO] [stdout] 403 |         let mut retVal = String::new();
[INFO] [stdout]     |                 ^^^^^^ help: convert the identifier to snake case: `ret_val`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.79s
[INFO] running `Command { std: "docker" "inspect" "571504eede11c4bc60587d21399769afc520e50800672fc93be04c2865d14d39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "571504eede11c4bc60587d21399769afc520e50800672fc93be04c2865d14d39", kill_on_drop: false }`
[INFO] [stdout] 571504eede11c4bc60587d21399769afc520e50800672fc93be04c2865d14d39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d9334fde1be2ec910da66ad32333a36811cc0db5abe7b756fb30e77db68e1c7
[INFO] running `Command { std: "docker" "start" "-a" "0d9334fde1be2ec910da66ad32333a36811cc0db5abe7b756fb30e77db68e1c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling rs-book-downloader-cli v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::ops::DerefMut`
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::ops::DerefMut;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `collections::HashMap`
[INFO] [stdout]  --> src/irc_connection.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 |     net::TcpStream, collections::HashMap,
[INFO] [stdout]   |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/irc_message.rs:107:28
[INFO] [stdout]     |
[INFO] [stdout] 107 |                         if (k.starts_with('+') || k.starts_with('!'))
[INFO] [stdout]     |                            ^                                        ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 107 -                         if (k.starts_with('+') || k.starts_with('!'))
[INFO] [stdout] 107 +                         if k.starts_with('+') || k.starts_with('!')
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `RPL_NAME_REPLY` should have an upper camel case name
[INFO] [stdout]    --> src/irc_message.rs:148:5
[INFO] [stdout]     |
[INFO] [stdout] 148 |     RPL_NAME_REPLY
[INFO] [stdout]     |     ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `RplNameReply`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/pkzip.rs:913:20
[INFO] [stdout]     |
[INFO] [stdout] 913 |                 if (length_base.is_none())
[INFO] [stdout]     |                    ^                     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 913 -                 if (length_base.is_none())
[INFO] [stdout] 913 +                 if length_base.is_none()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/pkzip.rs:918:20
[INFO] [stdout]     |
[INFO] [stdout] 918 |                 if (length_number_of_extra_bits.is_none())
[INFO] [stdout]     |                    ^                                     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 918 -                 if (length_number_of_extra_bits.is_none())
[INFO] [stdout] 918 +                 if length_number_of_extra_bits.is_none()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/pkzip.rs:938:20
[INFO] [stdout]     |
[INFO] [stdout] 938 |                 if (distance_base.is_none())
[INFO] [stdout]     |                    ^                       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 938 -                 if (distance_base.is_none())
[INFO] [stdout] 938 +                 if distance_base.is_none()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/pkzip.rs:943:20
[INFO] [stdout]     |
[INFO] [stdout] 943 |                 if (distance_number_of_extra_bits.is_none())
[INFO] [stdout]     |                    ^                                       ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 943 -                 if (distance_number_of_extra_bits.is_none())
[INFO] [stdout] 943 +                 if distance_number_of_extra_bits.is_none()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:144:12
[INFO] [stdout]     |
[INFO] [stdout] 144 |         if (pack_opt.is_none())
[INFO] [stdout]     |            ^                  ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 144 -         if (pack_opt.is_none())
[INFO] [stdout] 144 +         if pack_opt.is_none()
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:196:20
[INFO] [stdout]     |
[INFO] [stdout] 196 |                 if (*x == ':')
[INFO] [stdout]     |                    ^         ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 196 -                 if (*x == ':')
[INFO] [stdout] 196 +                 if *x == ':'
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:198:24
[INFO] [stdout]     |
[INFO] [stdout] 198 |                     if (was_last_character_info_marker)
[INFO] [stdout]     |                        ^                              ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 198 -                     if (was_last_character_info_marker)
[INFO] [stdout] 198 +                     if was_last_character_info_marker
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `query_type`
[INFO] [stdout]    --> src/irc_message.rs:193:13
[INFO] [stdout]     |
[INFO] [stdout] 193 |             query_type,
[INFO] [stdout]     |             ^^^^^^^^^^ help: try ignoring the field: `query_type: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `argument`
[INFO] [stdout]    --> src/irc_message.rs:194:13
[INFO] [stdout]     |
[INFO] [stdout] 194 |             argument,
[INFO] [stdout]     |             ^^^^^^^^ help: try ignoring the field: `argument: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/pkzip.rs:516:13
[INFO] [stdout]     |
[INFO] [stdout] 516 |         let mut bits = self.read_bits(number_of_bits)?;
[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: `i`
[INFO] [stdout]    --> src/pkzip.rs:534:13
[INFO] [stdout]     |
[INFO] [stdout] 534 |         for i in 0..number_of_bits
[INFO] [stdout]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/pkzip.rs:633:21
[INFO] [stdout]     |
[INFO] [stdout] 633 |                 let mut byte_stream = ByteStream::new(compressed_byte_arrays);
[INFO] [stdout]     |                     ----^^^^^^^^^^^
[INFO] [stdout]     |                     |
[INFO] [stdout]     |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/pkzip.rs:691:9
[INFO] [stdout]     |
[INFO] [stdout] 691 |     for i in 0..hclen
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/pkzip.rs:730:17
[INFO] [stdout]     |
[INFO] [stdout] 730 |             for i in 0..number_of_times_to_repeat
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/pkzip.rs:740:17
[INFO] [stdout]     |
[INFO] [stdout] 740 |             for i in 0..number_of_times_to_repeat
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/pkzip.rs:751:17
[INFO] [stdout]     |
[INFO] [stdout] 751 |             for i in 0..number_of_times_to_repeat
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/pkzip.rs:780:17
[INFO] [stdout]     |
[INFO] [stdout] 780 |             for i in 0..number_of_times_to_repeat
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/pkzip.rs:790:17
[INFO] [stdout]     |
[INFO] [stdout] 790 |             for i in 0..number_of_times_to_repeat
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/pkzip.rs:801:17
[INFO] [stdout]     |
[INFO] [stdout] 801 |             for i in 0..number_of_times_to_repeat
[INFO] [stdout]     |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ret_val`
[INFO] [stdout]    --> src/pkzip.rs:818:9
[INFO] [stdout]     |
[INFO] [stdout] 818 |     let ret_val: Vec<u8> = Vec::new();
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ret_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `text`
[INFO] [stdout]    --> src/pkzip.rs:857:9
[INFO] [stdout]     |
[INFO] [stdout] 857 |     let text = String::from_utf8(ret_cursor.get_ref().to_vec());
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_text`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `debug_iterations` is assigned to, but never used
[INFO] [stdout]    --> src/pkzip.rs:870:13
[INFO] [stdout]     |
[INFO] [stdout] 870 |     let mut debug_iterations = 0u16;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_debug_iterations` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `match_iterations` is assigned to, but never used
[INFO] [stdout]    --> src/pkzip.rs:871:13
[INFO] [stdout]     |
[INFO] [stdout] 871 |     let mut match_iterations = 0u16;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_match_iterations` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/pkzip.rs:970:21
[INFO] [stdout]     |
[INFO] [stdout] 970 |                 for i in 00u16..length
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]     --> src/pkzip.rs:1157:17
[INFO] [stdout]      |
[INFO] [stdout] 1157 |             let s = BitArray::new_from_word(*next_address.get(bit_length).unwrap()).get_string();
[INFO] [stdout]      |                 ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `distance`
[INFO] [stdout]   --> src/pkzip_test.rs:88:30
[INFO] [stdout]    |
[INFO] [stdout] 88 |     let (literal_and_length, distance, _length_values, _dist_values) = get_fixed_huffman_trees();
[INFO] [stdout]    |                              ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_distance`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `k`
[INFO] [stdout]    --> src/pkzip_test.rs:101:9
[INFO] [stdout]     |
[INFO] [stdout] 101 |     let k = vec![
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pack`
[INFO] [stdout]    --> src/main.rs:118:9
[INFO] [stdout]     |
[INFO] [stdout] 118 |     let pack = loop
[INFO] [stdout]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_pack`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let mut users: HashMap<String, Vec<String>> = HashMap::new();
[INFO] [stdout]    |         ----^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Disconnected`, `WaitingForResults`, and `WaitingForBook` are never constructed
[INFO] [stdout]   --> src/irc_connection.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 6  | pub enum ConnectionStatus
[INFO] [stdout]    |          ---------------- variants in this enum
[INFO] [stdout] 7  | {
[INFO] [stdout] 8  |     Disconnected,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 9  |     Connected,
[INFO] [stdout] 10 |     WaitingForResults,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 11 |     WaitingForBook,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `send_command` is never used
[INFO] [stdout]   --> src/irc_connection.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | impl IrcConnection
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub fn send_command(&mut self, command: &str) -> Result<usize, &'static str>
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `end_of_central_directory_record` is never read
[INFO] [stdout]   --> src/pkzip.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct PkZip
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 14 |     pub end_of_central_directory_record: EndOfCentralDirectoryRecord,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PkZip` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `file_name`, `compressed_size`, and `crc_32` are never read
[INFO] [stdout]    --> src/pkzip.rs:301:9
[INFO] [stdout]     |
[INFO] [stdout] 299 | pub struct PkZipFile
[INFO] [stdout]     |            --------- fields in this struct
[INFO] [stdout] 300 | {
[INFO] [stdout] 301 |     pub file_name: String,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 302 |     pub compressed_size: u32,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 305 |     pub crc_32: u32,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `PkZipFile` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `get_bits`, `is_bit_set`, and `get_cursor` are never used
[INFO] [stdout]    --> src/pkzip.rs:418:12
[INFO] [stdout]     |
[INFO] [stdout] 315 | impl BitArray
[INFO] [stdout]     | ------------- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 418 |     pub fn get_bits(source: Vec<u8>) -> Vec<bool>
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 431 |     pub fn is_bit_set(source: u8, n: u8) -> bool
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 440 |     pub fn get_cursor(o: Vec<bool>) -> Cursor<Vec<u8>>
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]    --> src/pkzip.rs:495:5
[INFO] [stdout]     |
[INFO] [stdout] 493 | pub struct ByteStream
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] 494 | {
[INFO] [stdout] 495 |     data: Vec<BitArray>,
[INFO] [stdout]     |     ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `ByteStream` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_at_end` is never used
[INFO] [stdout]    --> src/pkzip.rs:559:12
[INFO] [stdout]     |
[INFO] [stdout] 499 | impl ByteStream
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 559 |     pub fn is_at_end(&self) -> bool
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]     --> src/pkzip.rs:1261:9
[INFO] [stdout]      |
[INFO] [stdout] 1259 | pub struct LocalFileHeader
[INFO] [stdout]      |            --------------- fields in this struct
[INFO] [stdout] 1260 | {
[INFO] [stdout] 1261 |     pub start_position: u64,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^
[INFO] [stdout] 1262 |     pub version_needed_to_extract: [u8; 2],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 1263 |     pub general_purpose_bit_flag: [u8; 2],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 1264 |     pub compression_method: [u8; 2],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 1265 |     pub last_mod_file_time: [u8; 2],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 1266 |     pub last_mod_file_date: [u8; 2],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 1267 |     pub crc_32: [u8; 4],
[INFO] [stdout]      |         ^^^^^^
[INFO] [stdout] 1268 |     pub compressed_size: [u8; 4],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 1269 |     pub uncompressed_size: [u8; 4],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 1270 |     pub file_name_length: [u8; 2],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 1271 |     pub extra_field_length: [u8; 2],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 1272 |     //Variable size
[INFO] [stdout] 1273 |     pub file_name: Vec<u8>,
[INFO] [stdout]      |         ^^^^^^^^^
[INFO] [stdout] 1274 |     pub extra_field: Vec<u8>,
[INFO] [stdout]      |         ^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `LocalFileHeader` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]     --> src/pkzip.rs:1280:9
[INFO] [stdout]      |
[INFO] [stdout] 1278 | pub struct CentralDirectoryHeader
[INFO] [stdout]      |            ---------------------- fields in this struct
[INFO] [stdout] 1279 | {
[INFO] [stdout] 1280 |     pub start_position: u64,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^
[INFO] [stdout] 1281 |     pub version_maker: [u8; 2],
[INFO] [stdout]      |         ^^^^^^^^^^^^^
[INFO] [stdout] 1282 |     pub version_needed_to_extract: [u8; 2],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 1283 |     pub general_purpose_bit_flag: [u8; 2],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 1284 |     pub compression_method: [u8; 2],
[INFO] [stdout] 1285 |     pub last_mod_file_time: [u8; 2],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 1286 |     pub last_mod_file_date: [u8; 2],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1290 |     pub file_name_length: [u8; 2],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 1291 |     pub extra_field_length: [u8; 2],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 1292 |     pub file_comment_length: [u8; 2],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 1293 |     pub disk_number_start: [u8; 2],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 1294 |     pub internal_file_attributes: [u8; 2],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 1295 |     pub external_file_attributes: [u8; 4],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1299 |     pub extra_field: Vec<u8>,
[INFO] [stdout]      |         ^^^^^^^^^^^
[INFO] [stdout] 1300 |     pub file_comment: Vec<u8>,
[INFO] [stdout]      |         ^^^^^^^^^^^^
[INFO] [stdout] 1301 |     pub end_position: u64,
[INFO] [stdout]      |         ^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `CentralDirectoryHeader` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]     --> src/pkzip.rs:1306:9
[INFO] [stdout]      |
[INFO] [stdout] 1304 | pub struct EndOfCentralDirectoryRecord
[INFO] [stdout]      |            --------------------------- fields in this struct
[INFO] [stdout] 1305 | {
[INFO] [stdout] 1306 |     pub number_of_this_disk: [u8; 2],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 1307 |     pub number_of_disk_with_start_of_central_directory: [u8; 2],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 1308 |     pub total_number_of_entries_in_central_directory_on_current_disk: [u8; 2],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 1309 |     pub total_number_of_entries_in_central_directory: [u8; 2],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 1310 |     pub size_of_central_directory: [u8; 4],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 1311 |     pub offset_of_start_of_central_directory_with_respect_to_starting_disk_number: [u8; 4],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 1312 |     pub zip_file_comment_length: [u8; 2],
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 1313 |     // Variable size
[INFO] [stdout] 1314 |     pub zip_file_comment: Vec<u8>,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `EndOfCentralDirectoryRecord` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `huffman_tree_bit_decode_test` is never used
[INFO] [stdout]   --> src/pkzip_test.rs:92:4
[INFO] [stdout]    |
[INFO] [stdout] 92 | fn huffman_tree_bit_decode_test()
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `retVal` should have a snake case name
[INFO] [stdout]    --> src/pkzip.rs:403:17
[INFO] [stdout]     |
[INFO] [stdout] 403 |         let mut retVal = String::new();
[INFO] [stdout]     |                 ^^^^^^ help: convert the identifier to snake case: `ret_val`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `huffmanTree` should have a snake case name
[INFO] [stdout]   --> src/pkzip_test.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let mut huffmanTree = HuffmanTree::new();
[INFO] [stdout]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `huffman_tree`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.67s
[INFO] running `Command { std: "docker" "inspect" "0d9334fde1be2ec910da66ad32333a36811cc0db5abe7b756fb30e77db68e1c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d9334fde1be2ec910da66ad32333a36811cc0db5abe7b756fb30e77db68e1c7", kill_on_drop: false }`
[INFO] [stdout] 0d9334fde1be2ec910da66ad32333a36811cc0db5abe7b756fb30e77db68e1c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 413905110be0652e3aafc3b6e1a8d0bfef43f5daae4cc81ce5e3c7392b535eeb
[INFO] running `Command { std: "docker" "start" "-a" "413905110be0652e3aafc3b6e1a8d0bfef43f5daae4cc81ce5e3c7392b535eeb", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `std::ops::DerefMut`
[INFO] [stderr]   --> src/main.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use std::ops::DerefMut;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `collections::HashMap`
[INFO] [stderr]  --> src/irc_connection.rs:3:21
[INFO] [stderr]   |
[INFO] [stderr] 3 |     net::TcpStream, collections::HashMap,
[INFO] [stderr]   |                     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]    --> src/irc_message.rs:107:28
[INFO] [stderr]     |
[INFO] [stderr] 107 |                         if (k.starts_with('+') || k.starts_with('!'))
[INFO] [stderr]     |                            ^                                        ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 107 -                         if (k.starts_with('+') || k.starts_with('!'))
[INFO] [stderr] 107 +                         if k.starts_with('+') || k.starts_with('!')
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: variant `RPL_NAME_REPLY` should have an upper camel case name
[INFO] [stderr]    --> src/irc_message.rs:148:5
[INFO] [stderr]     |
[INFO] [stderr] 148 |     RPL_NAME_REPLY
[INFO] [stderr]     |     ^^^^^^^^^^^^^^ help: convert the identifier to upper camel case: `RplNameReply`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_camel_case_types)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]    --> src/pkzip.rs:913:20
[INFO] [stderr]     |
[INFO] [stderr] 913 |                 if (length_base.is_none())
[INFO] [stderr]     |                    ^                     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 913 -                 if (length_base.is_none())
[INFO] [stderr] 913 +                 if length_base.is_none()
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]    --> src/pkzip.rs:918:20
[INFO] [stderr]     |
[INFO] [stderr] 918 |                 if (length_number_of_extra_bits.is_none())
[INFO] [stderr]     |                    ^                                     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 918 -                 if (length_number_of_extra_bits.is_none())
[INFO] [stderr] 918 +                 if length_number_of_extra_bits.is_none()
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]    --> src/pkzip.rs:938:20
[INFO] [stderr]     |
[INFO] [stderr] 938 |                 if (distance_base.is_none())
[INFO] [stderr]     |                    ^                       ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 938 -                 if (distance_base.is_none())
[INFO] [stderr] 938 +                 if distance_base.is_none()
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]    --> src/pkzip.rs:943:20
[INFO] [stderr]     |
[INFO] [stderr] 943 |                 if (distance_number_of_extra_bits.is_none())
[INFO] [stderr]     |                    ^                                       ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 943 -                 if (distance_number_of_extra_bits.is_none())
[INFO] [stderr] 943 +                 if distance_number_of_extra_bits.is_none()
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]    --> src/main.rs:144:12
[INFO] [stderr]     |
[INFO] [stderr] 144 |         if (pack_opt.is_none())
[INFO] [stderr]     |            ^                  ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 144 -         if (pack_opt.is_none())
[INFO] [stderr] 144 +         if pack_opt.is_none()
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]    --> src/main.rs:196:20
[INFO] [stderr]     |
[INFO] [stderr] 196 |                 if (*x == ':')
[INFO] [stderr]     |                    ^         ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 196 -                 if (*x == ':')
[INFO] [stderr] 196 +                 if *x == ':'
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]    --> src/main.rs:198:24
[INFO] [stderr]     |
[INFO] [stderr] 198 |                     if (was_last_character_info_marker)
[INFO] [stderr]     |                        ^                              ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 198 -                     if (was_last_character_info_marker)
[INFO] [stderr] 198 +                     if was_last_character_info_marker
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `query_type`
[INFO] [stderr]    --> src/irc_message.rs:193:13
[INFO] [stderr]     |
[INFO] [stderr] 193 |             query_type,
[INFO] [stderr]     |             ^^^^^^^^^^ help: try ignoring the field: `query_type: _`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `argument`
[INFO] [stderr]    --> src/irc_message.rs:194:13
[INFO] [stderr]     |
[INFO] [stderr] 194 |             argument,
[INFO] [stderr]     |             ^^^^^^^^ help: try ignoring the field: `argument: _`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/pkzip.rs:516:13
[INFO] [stderr]     |
[INFO] [stderr] 516 |         let mut bits = self.read_bits(number_of_bits)?;
[INFO] [stderr]     |             ----^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/pkzip.rs:534:13
[INFO] [stderr]     |
[INFO] [stderr] 534 |         for i in 0..number_of_bits
[INFO] [stderr]     |             ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/pkzip.rs:633:21
[INFO] [stderr]     |
[INFO] [stderr] 633 |                 let mut byte_stream = ByteStream::new(compressed_byte_arrays);
[INFO] [stderr]     |                     ----^^^^^^^^^^^
[INFO] [stderr]     |                     |
[INFO] [stderr]     |                     help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/pkzip.rs:691:9
[INFO] [stderr]     |
[INFO] [stderr] 691 |     for i in 0..hclen
[INFO] [stderr]     |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/pkzip.rs:730:17
[INFO] [stderr]     |
[INFO] [stderr] 730 |             for i in 0..number_of_times_to_repeat
[INFO] [stderr]     |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/pkzip.rs:740:17
[INFO] [stderr]     |
[INFO] [stderr] 740 |             for i in 0..number_of_times_to_repeat
[INFO] [stderr]     |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/pkzip.rs:751:17
[INFO] [stderr]     |
[INFO] [stderr] 751 |             for i in 0..number_of_times_to_repeat
[INFO] [stderr]     |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/pkzip.rs:780:17
[INFO] [stderr]     |
[INFO] [stderr] 780 |             for i in 0..number_of_times_to_repeat
[INFO] [stderr]     |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/pkzip.rs:790:17
[INFO] [stderr]     |
[INFO] [stderr] 790 |             for i in 0..number_of_times_to_repeat
[INFO] [stderr]     |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/pkzip.rs:801:17
[INFO] [stderr]     |
[INFO] [stderr] 801 |             for i in 0..number_of_times_to_repeat
[INFO] [stderr]     |                 ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ret_val`
[INFO] [stderr]    --> src/pkzip.rs:818:9
[INFO] [stderr]     |
[INFO] [stderr] 818 |     let ret_val: Vec<u8> = Vec::new();
[INFO] [stderr]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ret_val`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `text`
[INFO] [stderr]    --> src/pkzip.rs:857:9
[INFO] [stderr]     |
[INFO] [stderr] 857 |     let text = String::from_utf8(ret_cursor.get_ref().to_vec());
[INFO] [stderr]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_text`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `debug_iterations` is assigned to, but never used
[INFO] [stderr]    --> src/pkzip.rs:870:13
[INFO] [stderr]     |
[INFO] [stderr] 870 |     let mut debug_iterations = 0u16;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: consider using `_debug_iterations` instead
[INFO] [stderr] 
[INFO] [stderr] warning: variable `match_iterations` is assigned to, but never used
[INFO] [stderr]    --> src/pkzip.rs:871:13
[INFO] [stderr]     |
[INFO] [stderr] 871 |     let mut match_iterations = 0u16;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: consider using `_match_iterations` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/pkzip.rs:970:21
[INFO] [stderr]     |
[INFO] [stderr] 970 |                 for i in 00u16..length
[INFO] [stderr]     |                     ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `s`
[INFO] [stderr]     --> src/pkzip.rs:1157:17
[INFO] [stderr]      |
[INFO] [stderr] 1157 |             let s = BitArray::new_from_word(*next_address.get(bit_length).unwrap()).get_string();
[INFO] [stderr]      |                 ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `distance`
[INFO] [stderr]   --> src/pkzip_test.rs:88:30
[INFO] [stderr]    |
[INFO] [stderr] 88 |     let (literal_and_length, distance, _length_values, _dist_values) = get_fixed_huffman_trees();
[INFO] [stderr]    |                              ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_distance`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `k`
[INFO] [stderr]    --> src/pkzip_test.rs:101:9
[INFO] [stderr]     |
[INFO] [stderr] 101 |     let k = vec![
[INFO] [stderr]     |         ^ help: if this is intentional, prefix it with an underscore: `_k`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pack`
[INFO] [stderr]    --> src/main.rs:118:9
[INFO] [stderr]     |
[INFO] [stderr] 118 |     let pack = loop
[INFO] [stderr]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_pack`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 25 |     let mut users: HashMap<String, Vec<String>> = HashMap::new();
[INFO] [stderr]    |         ----^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variants `Disconnected`, `WaitingForResults`, and `WaitingForBook` are never constructed
[INFO] [stderr]   --> src/irc_connection.rs:8:5
[INFO] [stderr]    |
[INFO] [stderr] 6  | pub enum ConnectionStatus
[INFO] [stderr]    |          ---------------- variants in this enum
[INFO] [stderr] 7  | {
[INFO] [stderr] 8  |     Disconnected,
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 9  |     Connected,
[INFO] [stderr] 10 |     WaitingForResults,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 11 |     WaitingForBook,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `send_command` is never used
[INFO] [stderr]   --> src/irc_connection.rs:52:12
[INFO] [stderr]    |
[INFO] [stderr] 18 | impl IrcConnection
[INFO] [stderr]    | ------------------ method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 52 |     pub fn send_command(&mut self, command: &str) -> Result<usize, &'static str>
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `end_of_central_directory_record` is never read
[INFO] [stderr]   --> src/pkzip.rs:14:9
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub struct PkZip
[INFO] [stderr]    |            ----- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 14 |     pub end_of_central_directory_record: EndOfCentralDirectoryRecord,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `PkZip` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `file_name`, `compressed_size`, and `crc_32` are never read
[INFO] [stderr]    --> src/pkzip.rs:301:9
[INFO] [stderr]     |
[INFO] [stderr] 299 | pub struct PkZipFile
[INFO] [stderr]     |            --------- fields in this struct
[INFO] [stderr] 300 | {
[INFO] [stderr] 301 |     pub file_name: String,
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr] 302 |     pub compressed_size: u32,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 305 |     pub crc_32: u32,
[INFO] [stderr]     |         ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `PkZipFile` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: associated functions `get_bits`, `is_bit_set`, and `get_cursor` are never used
[INFO] [stderr]    --> src/pkzip.rs:418:12
[INFO] [stderr]     |
[INFO] [stderr] 315 | impl BitArray
[INFO] [stderr]     | ------------- associated functions in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 418 |     pub fn get_bits(source: Vec<u8>) -> Vec<bool>
[INFO] [stderr]     |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 431 |     pub fn is_bit_set(source: u8, n: u8) -> bool
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 440 |     pub fn get_cursor(o: Vec<bool>) -> Cursor<Vec<u8>>
[INFO] [stderr]     |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `data` is never read
[INFO] [stderr]    --> src/pkzip.rs:495:5
[INFO] [stderr]     |
[INFO] [stderr] 493 | pub struct ByteStream
[INFO] [stderr]     |            ---------- field in this struct
[INFO] [stderr] 494 | {
[INFO] [stderr] 495 |     data: Vec<BitArray>,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `ByteStream` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: method `is_at_end` is never used
[INFO] [stderr]    --> src/pkzip.rs:559:12
[INFO] [stderr]     |
[INFO] [stderr] 499 | impl ByteStream
[INFO] [stderr]     | --------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 559 |     pub fn is_at_end(&self) -> bool
[INFO] [stderr]     |            ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple fields are never read
[INFO] [stderr]     --> src/pkzip.rs:1261:9
[INFO] [stderr]      |
[INFO] [stderr] 1259 | pub struct LocalFileHeader
[INFO] [stderr]      |            --------------- fields in this struct
[INFO] [stderr] 1260 | {
[INFO] [stderr] 1261 |     pub start_position: u64,
[INFO] [stderr]      |         ^^^^^^^^^^^^^^
[INFO] [stderr] 1262 |     pub version_needed_to_extract: [u8; 2],
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 1263 |     pub general_purpose_bit_flag: [u8; 2],
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 1264 |     pub compression_method: [u8; 2],
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 1265 |     pub last_mod_file_time: [u8; 2],
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 1266 |     pub last_mod_file_date: [u8; 2],
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 1267 |     pub crc_32: [u8; 4],
[INFO] [stderr]      |         ^^^^^^
[INFO] [stderr] 1268 |     pub compressed_size: [u8; 4],
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^
[INFO] [stderr] 1269 |     pub uncompressed_size: [u8; 4],
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 1270 |     pub file_name_length: [u8; 2],
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 1271 |     pub extra_field_length: [u8; 2],
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 1272 |     //Variable size
[INFO] [stderr] 1273 |     pub file_name: Vec<u8>,
[INFO] [stderr]      |         ^^^^^^^^^
[INFO] [stderr] 1274 |     pub extra_field: Vec<u8>,
[INFO] [stderr]      |         ^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `LocalFileHeader` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: multiple fields are never read
[INFO] [stderr]     --> src/pkzip.rs:1280:9
[INFO] [stderr]      |
[INFO] [stderr] 1278 | pub struct CentralDirectoryHeader
[INFO] [stderr]      |            ---------------------- fields in this struct
[INFO] [stderr] 1279 | {
[INFO] [stderr] 1280 |     pub start_position: u64,
[INFO] [stderr]      |         ^^^^^^^^^^^^^^
[INFO] [stderr] 1281 |     pub version_maker: [u8; 2],
[INFO] [stderr]      |         ^^^^^^^^^^^^^
[INFO] [stderr] 1282 |     pub version_needed_to_extract: [u8; 2],
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 1283 |     pub general_purpose_bit_flag: [u8; 2],
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 1284 |     pub compression_method: [u8; 2],
[INFO] [stderr] 1285 |     pub last_mod_file_time: [u8; 2],
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 1286 |     pub last_mod_file_date: [u8; 2],
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1290 |     pub file_name_length: [u8; 2],
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^
[INFO] [stderr] 1291 |     pub extra_field_length: [u8; 2],
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 1292 |     pub file_comment_length: [u8; 2],
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 1293 |     pub disk_number_start: [u8; 2],
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 1294 |     pub internal_file_attributes: [u8; 2],
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 1295 |     pub external_file_attributes: [u8; 4],
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 1299 |     pub extra_field: Vec<u8>,
[INFO] [stderr]      |         ^^^^^^^^^^^
[INFO] [stderr] 1300 |     pub file_comment: Vec<u8>,
[INFO] [stderr]      |         ^^^^^^^^^^^^
[INFO] [stderr] 1301 |     pub end_position: u64,
[INFO] [stderr]      |         ^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `CentralDirectoryHeader` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: multiple fields are never read
[INFO] [stderr]     --> src/pkzip.rs:1306:9
[INFO] [stderr]      |
[INFO] [stderr] 1304 | pub struct EndOfCentralDirectoryRecord
[INFO] [stderr]      |            --------------------------- fields in this struct
[INFO] [stderr] 1305 | {
[INFO] [stderr] 1306 |     pub number_of_this_disk: [u8; 2],
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 1307 |     pub number_of_disk_with_start_of_central_directory: [u8; 2],
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 1308 |     pub total_number_of_entries_in_central_directory_on_current_disk: [u8; 2],
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 1309 |     pub total_number_of_entries_in_central_directory: [u8; 2],
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 1310 |     pub size_of_central_directory: [u8; 4],
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 1311 |     pub offset_of_start_of_central_directory_with_respect_to_starting_disk_number: [u8; 4],
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 1312 |     pub zip_file_comment_length: [u8; 2],
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 1313 |     // Variable size
[INFO] [stderr] 1314 |     pub zip_file_comment: Vec<u8>,
[INFO] [stderr]      |         ^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `EndOfCentralDirectoryRecord` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: function `huffman_tree_bit_decode_test` is never used
[INFO] [stderr]   --> src/pkzip_test.rs:92:4
[INFO] [stderr]    |
[INFO] [stderr] 92 | fn huffman_tree_bit_decode_test()
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `retVal` should have a snake case name
[INFO] [stderr]    --> src/pkzip.rs:403:17
[INFO] [stderr]     |
[INFO] [stderr] 403 |         let mut retVal = String::new();
[INFO] [stderr]     |                 ^^^^^^ help: convert the identifier to snake case: `ret_val`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `huffmanTree` should have a snake case name
[INFO] [stderr]   --> src/pkzip_test.rs:58:13
[INFO] [stderr]    |
[INFO] [stderr] 58 |     let mut huffmanTree = HuffmanTree::new();
[INFO] [stderr]    |             ^^^^^^^^^^^ help: convert the identifier to snake case: `huffman_tree`
[INFO] [stderr] 
[INFO] [stderr] warning: `rs-book-downloader-cli` (bin "rs-book-downloader-cli" test) generated 46 warnings (run `cargo fix --bin "rs-book-downloader-cli" --tests` to apply 13 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rs_book_downloader_cli-4ee5b39885456f89)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test pkzip_test::byte_array_bidirectional_test ... ok
[INFO] [stdout] test pkzip_test::huffman_tree_fixed_test ... ok
[INFO] [stdout] test pkzip_test::huffman_tree_creation_test ... ok
[INFO] [stdout] test pkzip_test::huffman_tree_creation_from_bit_lengths_test ... ok
[INFO] [stdout] test pkzip_test::byte_array_creation_bidirectional_test ... FAILED
[INFO] [stdout] test pkzip_test::byte_array_creation_test ... FAILED
[INFO] [stdout] test pkzip_test::byte_array_reverse_test ... FAILED
[INFO] [stdout] test pkzip_test::byte_stream_first_byte_test ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- pkzip_test::byte_array_creation_bidirectional_test stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'pkzip_test::byte_array_creation_bidirectional_test' panicked at src/pkzip_test.rs:25:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: 1
[INFO] [stdout]  right: 0
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x576f33eb2252 - std::backtrace_rs::backtrace::libunwind::trace::hd39b1f53d3cf9745
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x576f33eb2252 - std::backtrace_rs::backtrace::trace_unsynchronized::he91d9a75d4e3972b
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x576f33eb2252 - std::sys::backtrace::_print_fmt::hca46938f8c6e22cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x576f33eb2252 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha499add612cccf8e
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x576f33ed72e3 - core::fmt::rt::Argument::fmt::hd21145b75a833b7a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x576f33ed72e3 - core::fmt::write::hb10c956f5235c8a4
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x576f33eaf433 - std::io::default_write_fmt::hdb7615052be2ba4d
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x576f33eaf433 - std::io::Write::write_fmt::he1bcd251ec6e4153
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x576f33eb20a2 - std::sys::backtrace::BacktraceLock::print::hb47c770ef659fd10
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x576f33eb37bc - std::panicking::default_hook::{{closure}}::hdda8afb9d457a22c
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x576f33eb3612 - std::panicking::default_hook::h7c46b44874fe5c9a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x576f33e7b6f4 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h178a5fcedee41e2f
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x576f33e7b6f4 - test::test_main_with_exit_callback::{{closure}}::h951a41e0149d6d5d
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x576f33eb419b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h13602080f5b63276
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x576f33eb419b - std::panicking::rust_panic_with_hook::ha6cb99ed099eb1c5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x576f33eb3f6a - std::panicking::begin_panic_handler::{{closure}}::he11808bc797ee921
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x576f33eb2749 - std::sys::backtrace::__rust_end_short_backtrace::h9418807cb7346258
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   17:     0x576f33eb3bfd - __rustc[18fb429eef004894]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x576f33ed5e60 - core::panicking::panic_fmt::hd890aeb12c3a3fc3
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x576f33ed60c7 - core::panicking::assert_failed_inner::h02e1528dd7bc6647
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:448:17
[INFO] [stdout]   20:     0x576f33e41f76 - core::panicking::assert_failed::h4896af841c268b24
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:403:5
[INFO] [stdout]   21:     0x576f33e4028c - rs_book_downloader_cli::pkzip_test::byte_array_creation_bidirectional_test::hef2118f6d95ae952
[INFO] [stdout]                                at /opt/rustwide/workdir/src/pkzip_test.rs:25:9
[INFO] [stdout]   22:     0x576f33e41de9 - rs_book_downloader_cli::pkzip_test::byte_array_creation_bidirectional_test::{{closure}}::h337a3caa9635c02b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/pkzip_test.rs:18:44
[INFO] [stdout]   23:     0x576f33e41de9 - core::ops::function::FnOnce::call_once::hd90ed7fad3cd38df
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x576f33e80e7b - core::ops::function::FnOnce::call_once::h2869fb5b0a2b0bdc
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x576f33e80e7b - test::__rust_begin_short_backtrace::h7dd7142bd62fa711
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:648:18
[INFO] [stdout]   26:     0x576f33e8006e - test::run_test_in_process::{{closure}}::h43a753f038d36b3f
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:671:74
[INFO] [stdout]   27:     0x576f33e8006e - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0ca95dd3e12d1e16
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x576f33e8006e - std::panicking::catch_unwind::do_call::he308587d70ac34ba
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   29:     0x576f33e8006e - std::panicking::catch_unwind::h30dcba31973e8fb0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   30:     0x576f33e8006e - std::panic::catch_unwind::hfb68364e5621fbee
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x576f33e8006e - test::run_test_in_process::hcdcc2977903b998a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:671:27
[INFO] [stdout]   32:     0x576f33e8006e - test::run_test::{{closure}}::h544a6550958c5d14
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:592:43
[INFO] [stdout]   33:     0x576f33e43be4 - test::run_test::{{closure}}::hb172e48ebe2b92c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:622:41
[INFO] [stdout]   34:     0x576f33e43be4 - std::sys::backtrace::__rust_begin_short_backtrace::h7e79d8706638bea0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   35:     0x576f33e475ba - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hc4a275f1e71b8ab0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   36:     0x576f33e475ba - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h01ed0d242df78cfd
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x576f33e475ba - std::panicking::catch_unwind::do_call::h052f373fb905fee0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   38:     0x576f33e475ba - std::panicking::catch_unwind::hb425d20c8ffb09c8
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   39:     0x576f33e475ba - std::panic::catch_unwind::ha0d5dfbf18fdeda5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x576f33e475ba - std::thread::Builder::spawn_unchecked_::{{closure}}::hbe79182bd37949c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   41:     0x576f33e475ba - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc096c4a06972fde5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x576f33eb70f7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h47377e27fb938a26
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   43:     0x576f33eb70f7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h72f1fe5d095abf57
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   44:     0x576f33eb70f7 - std::sys::pal::unix::thread::Thread::new::thread_start::h0a4d8e1b9c0d38cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout]   45:     0x734bc9ddfaa4 - <unknown>
[INFO] [stdout]   46:     0x734bc9e6ca34 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- pkzip_test::byte_array_creation_test stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'pkzip_test::byte_array_creation_test' panicked at src/pkzip_test.rs:33:5:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: 9
[INFO] [stdout]  right: 0
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x576f33eb2252 - std::backtrace_rs::backtrace::libunwind::trace::hd39b1f53d3cf9745
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x576f33eb2252 - std::backtrace_rs::backtrace::trace_unsynchronized::he91d9a75d4e3972b
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr] error: test failed, to rerun pass `--bin rs-book-downloader-cli`
[INFO] [stdout]    2:     0x576f33eb2252 - std::sys::backtrace::_print_fmt::hca46938f8c6e22cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x576f33eb2252 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha499add612cccf8e
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x576f33ed72e3 - core::fmt::rt::Argument::fmt::hd21145b75a833b7a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x576f33ed72e3 - core::fmt::write::hb10c956f5235c8a4
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x576f33eaf433 - std::io::default_write_fmt::hdb7615052be2ba4d
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x576f33eaf433 - std::io::Write::write_fmt::he1bcd251ec6e4153
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x576f33eb20a2 - std::sys::backtrace::BacktraceLock::print::hb47c770ef659fd10
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x576f33eb37bc - std::panicking::default_hook::{{closure}}::hdda8afb9d457a22c
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x576f33eb3612 - std::panicking::default_hook::h7c46b44874fe5c9a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x576f33e7b6f4 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h178a5fcedee41e2f
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x576f33e7b6f4 - test::test_main_with_exit_callback::{{closure}}::h951a41e0149d6d5d
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x576f33eb419b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h13602080f5b63276
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x576f33eb419b - std::panicking::rust_panic_with_hook::ha6cb99ed099eb1c5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x576f33eb3f6a - std::panicking::begin_panic_handler::{{closure}}::he11808bc797ee921
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x576f33eb2749 - std::sys::backtrace::__rust_end_short_backtrace::h9418807cb7346258
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   17:     0x576f33eb3bfd - __rustc[18fb429eef004894]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x576f33ed5e60 - core::panicking::panic_fmt::hd890aeb12c3a3fc3
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x576f33ed60c7 - core::panicking::assert_failed_inner::h02e1528dd7bc6647
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:448:17
[INFO] [stdout]   20:     0x576f33e41f76 - core::panicking::assert_failed::h4896af841c268b24
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:403:5
[INFO] [stdout]   21:     0x576f33e403f4 - rs_book_downloader_cli::pkzip_test::byte_array_creation_test::hd70152a771c1ee3a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/pkzip_test.rs:33:5
[INFO] [stdout]   22:     0x576f33e41d89 - rs_book_downloader_cli::pkzip_test::byte_array_creation_test::{{closure}}::hc39efe0a3bdb087c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/pkzip_test.rs:29:30
[INFO] [stdout]   23:     0x576f33e41d89 - core::ops::function::FnOnce::call_once::h779c9d01aa728073
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x576f33e80e7b - core::ops::function::FnOnce::call_once::h2869fb5b0a2b0bdc
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x576f33e80e7b - test::__rust_begin_short_backtrace::h7dd7142bd62fa711
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:648:18
[INFO] [stdout]   26:     0x576f33e8006e - test::run_test_in_process::{{closure}}::h43a753f038d36b3f
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:671:74
[INFO] [stdout]   27:     0x576f33e8006e - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0ca95dd3e12d1e16
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x576f33e8006e - std::panicking::catch_unwind::do_call::he308587d70ac34ba
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   29:     0x576f33e8006e - std::panicking::catch_unwind::h30dcba31973e8fb0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   30:     0x576f33e8006e - std::panic::catch_unwind::hfb68364e5621fbee
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x576f33e8006e - test::run_test_in_process::hcdcc2977903b998a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:671:27
[INFO] [stdout]   32:     0x576f33e8006e - test::run_test::{{closure}}::h544a6550958c5d14
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:592:43
[INFO] [stdout]   33:     0x576f33e43be4 - test::run_test::{{closure}}::hb172e48ebe2b92c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:622:41
[INFO] [stdout]   34:     0x576f33e43be4 - std::sys::backtrace::__rust_begin_short_backtrace::h7e79d8706638bea0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   35:     0x576f33e475ba - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hc4a275f1e71b8ab0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   36:     0x576f33e475ba - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h01ed0d242df78cfd
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x576f33e475ba - std::panicking::catch_unwind::do_call::h052f373fb905fee0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   38:     0x576f33e475ba - std::panicking::catch_unwind::hb425d20c8ffb09c8
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   39:     0x576f33e475ba - std::panic::catch_unwind::ha0d5dfbf18fdeda5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x576f33e475ba - std::thread::Builder::spawn_unchecked_::{{closure}}::hbe79182bd37949c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   41:     0x576f33e475ba - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc096c4a06972fde5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x576f33eb70f7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h47377e27fb938a26
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   43:     0x576f33eb70f7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h72f1fe5d095abf57
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   44:     0x576f33eb70f7 - std::sys::pal::unix::thread::Thread::new::thread_start::h0a4d8e1b9c0d38cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout]   45:     0x734bc9ddfaa4 - <unknown>
[INFO] [stdout]   46:     0x734bc9e6ca34 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- pkzip_test::byte_array_reverse_test stdout ----
[INFO] [stdout] ba.bits = [false, false, false, false, true, true, true, true]
[INFO] [stdout] ba.get_flipped().bits = [false, false, false, false, false, false, false, false, true, true, true, true, false, false, false, false]
[INFO] [stdout] 
[INFO] [stdout] thread 'pkzip_test::byte_array_reverse_test' panicked at src/pkzip_test.rs:42:5:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: [false, false, false, false, false, false, false, false, true, true, true, true, false, false, false, false]
[INFO] [stdout]  right: [true, true, true, true, false, false, false, false]
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x576f33eb2252 - std::backtrace_rs::backtrace::libunwind::trace::hd39b1f53d3cf9745
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x576f33eb2252 - std::backtrace_rs::backtrace::trace_unsynchronized::he91d9a75d4e3972b
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x576f33eb2252 - std::sys::backtrace::_print_fmt::hca46938f8c6e22cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x576f33eb2252 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha499add612cccf8e
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x576f33ed72e3 - core::fmt::rt::Argument::fmt::hd21145b75a833b7a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x576f33ed72e3 - core::fmt::write::hb10c956f5235c8a4
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x576f33eaf433 - std::io::default_write_fmt::hdb7615052be2ba4d
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x576f33eaf433 - std::io::Write::write_fmt::he1bcd251ec6e4153
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x576f33eb20a2 - std::sys::backtrace::BacktraceLock::print::hb47c770ef659fd10
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x576f33eb37bc - std::panicking::default_hook::{{closure}}::hdda8afb9d457a22c
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x576f33eb3612 - std::panicking::default_hook::h7c46b44874fe5c9a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x576f33e7b6f4 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h178a5fcedee41e2f
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x576f33e7b6f4 - test::test_main_with_exit_callback::{{closure}}::h951a41e0149d6d5d
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x576f33eb419b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h13602080f5b63276
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x576f33eb419b - std::panicking::rust_panic_with_hook::ha6cb99ed099eb1c5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x576f33eb3f6a - std::panicking::begin_panic_handler::{{closure}}::he11808bc797ee921
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x576f33eb2749 - std::sys::backtrace::__rust_end_short_backtrace::h9418807cb7346258
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   17:     0x576f33eb3bfd - __rustc[18fb429eef004894]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x576f33ed5e60 - core::panicking::panic_fmt::hd890aeb12c3a3fc3
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x576f33ed60c7 - core::panicking::assert_failed_inner::h02e1528dd7bc6647
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:448:17
[INFO] [stdout]   20:     0x576f33e41fd2 - core::panicking::assert_failed::hba5ed84185417166
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:403:5
[INFO] [stdout]   21:     0x576f33e405bf - rs_book_downloader_cli::pkzip_test::byte_array_reverse_test::h01a71f494c08a8b2
[INFO] [stdout]                                at /opt/rustwide/workdir/src/pkzip_test.rs:42:5
[INFO] [stdout]   22:     0x576f33e41dc9 - rs_book_downloader_cli::pkzip_test::byte_array_reverse_test::{{closure}}::h075a2c2a6e4ada96
[INFO] [stdout]                                at /opt/rustwide/workdir/src/pkzip_test.rs:36:29
[INFO] [stdout]   23:     0x576f33e41dc9 - core::ops::function::FnOnce::call_once::ha1da705fd7c25d37
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x576f33e80e7b - core::ops::function::FnOnce::call_once::h2869fb5b0a2b0bdc
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x576f33e80e7b - test::__rust_begin_short_backtrace::h7dd7142bd62fa711
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:648:18
[INFO] [stdout]   26:     0x576f33e8006e - test::run_test_in_process::{{closure}}::h43a753f038d36b3f
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:671:74
[INFO] [stdout]   27:     0x576f33e8006e - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0ca95dd3e12d1e16
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x576f33e8006e - std::panicking::catch_unwind::do_call::he308587d70ac34ba
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   29:     0x576f33e8006e - std::panicking::catch_unwind::h30dcba31973e8fb0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   30:     0x576f33e8006e - std::panic::catch_unwind::hfb68364e5621fbee
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x576f33e8006e - test::run_test_in_process::hcdcc2977903b998a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:671:27
[INFO] [stdout]   32:     0x576f33e8006e - test::run_test::{{closure}}::h544a6550958c5d14
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:592:43
[INFO] [stdout]   33:     0x576f33e43be4 - test::run_test::{{closure}}::hb172e48ebe2b92c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:622:41
[INFO] [stdout]   34:     0x576f33e43be4 - std::sys::backtrace::__rust_begin_short_backtrace::h7e79d8706638bea0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   35:     0x576f33e475ba - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hc4a275f1e71b8ab0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   36:     0x576f33e475ba - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h01ed0d242df78cfd
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x576f33e475ba - std::panicking::catch_unwind::do_call::h052f373fb905fee0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   38:     0x576f33e475ba - std::panicking::catch_unwind::hb425d20c8ffb09c8
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   39:     0x576f33e475ba - std::panic::catch_unwind::ha0d5dfbf18fdeda5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x576f33e475ba - std::thread::Builder::spawn_unchecked_::{{closure}}::hbe79182bd37949c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   41:     0x576f33e475ba - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc096c4a06972fde5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x576f33eb70f7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h47377e27fb938a26
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   43:     0x576f33eb70f7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h72f1fe5d095abf57
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   44:     0x576f33eb70f7 - std::sys::pal::unix::thread::Thread::new::thread_start::h0a4d8e1b9c0d38cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout]   45:     0x734bc9ddfaa4 - <unknown>
[INFO] [stdout]   46:     0x734bc9e6ca34 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- pkzip_test::byte_stream_first_byte_test stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'pkzip_test::byte_stream_first_byte_test' panicked at src/pkzip_test.rs:53:5:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: 15
[INFO] [stdout]  right: 0
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x576f33eb2252 - std::backtrace_rs::backtrace::libunwind::trace::hd39b1f53d3cf9745
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x576f33eb2252 - std::backtrace_rs::backtrace::trace_unsynchronized::he91d9a75d4e3972b
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x576f33eb2252 - std::sys::backtrace::_print_fmt::hca46938f8c6e22cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x576f33eb2252 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha499add612cccf8e
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x576f33ed72e3 - core::fmt::rt::Argument::fmt::hd21145b75a833b7a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/rt.rs:173:76
[INFO] [stdout]    5:     0x576f33ed72e3 - core::fmt::write::hb10c956f5235c8a4
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/fmt/mod.rs:1465:25
[INFO] [stdout]    6:     0x576f33eaf433 - std::io::default_write_fmt::hdb7615052be2ba4d
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x576f33eaf433 - std::io::Write::write_fmt::he1bcd251ec6e4153
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/io/mod.rs:1954:13
[INFO] [stdout]    8:     0x576f33eb20a2 - std::sys::backtrace::BacktraceLock::print::hb47c770ef659fd10
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    9:     0x576f33eb37bc - std::panicking::default_hook::{{closure}}::hdda8afb9d457a22c
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:300:27
[INFO] [stdout]   10:     0x576f33eb3612 - std::panicking::default_hook::h7c46b44874fe5c9a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:324:9
[INFO] [stdout]   11:     0x576f33e7b6f4 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h178a5fcedee41e2f
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   12:     0x576f33e7b6f4 - test::test_main_with_exit_callback::{{closure}}::h951a41e0149d6d5d
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x576f33eb419b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h13602080f5b63276
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1985:9
[INFO] [stdout]   14:     0x576f33eb419b - std::panicking::rust_panic_with_hook::ha6cb99ed099eb1c5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:841:13
[INFO] [stdout]   15:     0x576f33eb3f6a - std::panicking::begin_panic_handler::{{closure}}::he11808bc797ee921
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:706:13
[INFO] [stdout]   16:     0x576f33eb2749 - std::sys::backtrace::__rust_end_short_backtrace::h9418807cb7346258
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   17:     0x576f33eb3bfd - __rustc[18fb429eef004894]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:697:5
[INFO] [stdout]   18:     0x576f33ed5e60 - core::panicking::panic_fmt::hd890aeb12c3a3fc3
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:75:14
[INFO] [stdout]   19:     0x576f33ed60c7 - core::panicking::assert_failed_inner::h02e1528dd7bc6647
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:448:17
[INFO] [stdout]   20:     0x576f33e41f76 - core::panicking::assert_failed::h4896af841c268b24
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panicking.rs:403:5
[INFO] [stdout]   21:     0x576f33e407c7 - rs_book_downloader_cli::pkzip_test::byte_stream_first_byte_test::h74b3e91cf60848e8
[INFO] [stdout]                                at /opt/rustwide/workdir/src/pkzip_test.rs:53:5
[INFO] [stdout]   22:     0x576f33e41d49 - rs_book_downloader_cli::pkzip_test::byte_stream_first_byte_test::{{closure}}::hd4454e9c116c1f34
[INFO] [stdout]                                at /opt/rustwide/workdir/src/pkzip_test.rs:48:33
[INFO] [stdout]   23:     0x576f33e41d49 - core::ops::function::FnOnce::call_once::h41c827dd2a5074ac
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x576f33e80e7b - core::ops::function::FnOnce::call_once::h2869fb5b0a2b0bdc
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x576f33e80e7b - test::__rust_begin_short_backtrace::h7dd7142bd62fa711
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:648:18
[INFO] [stdout]   26:     0x576f33e8006e - test::run_test_in_process::{{closure}}::h43a753f038d36b3f
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:671:74
[INFO] [stdout]   27:     0x576f33e8006e - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0ca95dd3e12d1e16
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x576f33e8006e - std::panicking::catch_unwind::do_call::he308587d70ac34ba
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   29:     0x576f33e8006e - std::panicking::catch_unwind::h30dcba31973e8fb0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   30:     0x576f33e8006e - std::panic::catch_unwind::hfb68364e5621fbee
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x576f33e8006e - test::run_test_in_process::hcdcc2977903b998a
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:671:27
[INFO] [stdout]   32:     0x576f33e8006e - test::run_test::{{closure}}::h544a6550958c5d14
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:592:43
[INFO] [stdout]   33:     0x576f33e43be4 - test::run_test::{{closure}}::hb172e48ebe2b92c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/test/src/lib.rs:622:41
[INFO] [stdout]   34:     0x576f33e43be4 - std::sys::backtrace::__rust_begin_short_backtrace::h7e79d8706638bea0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   35:     0x576f33e475ba - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hc4a275f1e71b8ab0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/thread/mod.rs:559:17
[INFO] [stdout]   36:     0x576f33e475ba - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h01ed0d242df78cfd
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x576f33e475ba - std::panicking::catch_unwind::do_call::h052f373fb905fee0
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:589:40
[INFO] [stdout]   38:     0x576f33e475ba - std::panicking::catch_unwind::hb425d20c8ffb09c8
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panicking.rs:552:19
[INFO] [stdout]   39:     0x576f33e475ba - std::panic::catch_unwind::ha0d5dfbf18fdeda5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x576f33e475ba - std::thread::Builder::spawn_unchecked_::{{closure}}::hbe79182bd37949c7
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/thread/mod.rs:557:30
[INFO] [stdout]   41:     0x576f33e475ba - core::ops::function::FnOnce::call_once{{vtable.shim}}::hc096c4a06972fde5
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x576f33eb70f7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h47377e27fb938a26
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   43:     0x576f33eb70f7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h72f1fe5d095abf57
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/alloc/src/boxed.rs:1971:9
[INFO] [stdout]   44:     0x576f33eb70f7 - std::sys::pal::unix::thread::Thread::new::thread_start::h0a4d8e1b9c0d38cf
[INFO] [stdout]                                at /rustc/d98a5da813da67eb189387b8ccfb73cf481275d8/library/std/src/sys/pal/unix/thread.rs:97:17
[INFO] [stdout]   45:     0x734bc9ddfaa4 - <unknown>
[INFO] [stdout]   46:     0x734bc9e6ca34 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     pkzip_test::byte_array_creation_bidirectional_test
[INFO] [stdout]     pkzip_test::byte_array_creation_test
[INFO] [stdout]     pkzip_test::byte_array_reverse_test
[INFO] [stdout]     pkzip_test::byte_stream_first_byte_test
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 4 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "413905110be0652e3aafc3b6e1a8d0bfef43f5daae4cc81ce5e3c7392b535eeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "413905110be0652e3aafc3b6e1a8d0bfef43f5daae4cc81ce5e3c7392b535eeb", kill_on_drop: false }`
[INFO] [stdout] 413905110be0652e3aafc3b6e1a8d0bfef43f5daae4cc81ce5e3c7392b535eeb
