[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] checking nate601/Rs-Book-Downloader-Cli against try#09ea730c380b8b9acb96ff87b724c45df920f793 for pr-134272 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnate601%2FRs-Book-Downloader-Cli" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nate601/Rs-Book-Downloader-Cli on toolchain 09ea730c380b8b9acb96ff87b724c45df920f793 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09ea730c380b8b9acb96ff87b724c45df920f793" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-6-tc2/source/Cargo.toml [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" "+09ea730c380b8b9acb96ff87b724c45df920f793" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+09ea730c380b8b9acb96ff87b724c45df920f793" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 554ba56a5a9a4ea4212c3912d5eb9be3673a41742ef82c6bd3e0a05a9e32a2b8 [INFO] running `Command { std: "docker" "start" "-a" "554ba56a5a9a4ea4212c3912d5eb9be3673a41742ef82c6bd3e0a05a9e32a2b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "554ba56a5a9a4ea4212c3912d5eb9be3673a41742ef82c6bd3e0a05a9e32a2b8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "554ba56a5a9a4ea4212c3912d5eb9be3673a41742ef82c6bd3e0a05a9e32a2b8", kill_on_drop: false }` [INFO] [stdout] 554ba56a5a9a4ea4212c3912d5eb9be3673a41742ef82c6bd3e0a05a9e32a2b8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+09ea730c380b8b9acb96ff87b724c45df920f793" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1f4df28a90f2dc4b5d0002eeb6a0aebae6c0a5ad5425a46a49eeee4f594fe3f6 [INFO] running `Command { std: "docker" "start" "-a" "1f4df28a90f2dc4b5d0002eeb6a0aebae6c0a5ad5425a46a49eeee4f594fe3f6", kill_on_drop: false }` [INFO] [stderr] Checking 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 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: 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 = Vec::new(); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ret_val` [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: 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 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: 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: `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 = 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: 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: 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] [stderr] error: could not compile `rs-book-downloader-cli` (bin "rs-book-downloader-cli"); 30 warnings emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to parse process output: `/opt/rustwide/rustup-home/toolchains/09ea730c380b8b9acb96ff87b724c45df920f793/bin/rustc --crate-name rs_book_downloader_cli --edition=2021 src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type bin --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=666148dcd11961cd -C extra-filename=-f02f54c65fe31fcb --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints=forbid` (exit status: 0) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `rs-book-downloader-cli` (bin "rs-book-downloader-cli" test); 26 warnings emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to parse process output: `/opt/rustwide/rustup-home/toolchains/09ea730c380b8b9acb96ff87b724c45df920f793/bin/rustc --crate-name rs_book_downloader_cli --edition=2021 src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs)' --check-cfg 'cfg(feature, values())' -C metadata=cb29d69531ce8725 -C extra-filename=-2fb39041eb759a5a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints=forbid` (exit status: 0) [INFO] running `Command { std: "docker" "inspect" "1f4df28a90f2dc4b5d0002eeb6a0aebae6c0a5ad5425a46a49eeee4f594fe3f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1f4df28a90f2dc4b5d0002eeb6a0aebae6c0a5ad5425a46a49eeee4f594fe3f6", kill_on_drop: false }` [INFO] [stdout] 1f4df28a90f2dc4b5d0002eeb6a0aebae6c0a5ad5425a46a49eeee4f594fe3f6