[INFO] cloning repository https://github.com/ChousX/Book-Shelf [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ChousX/Book-Shelf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChousX%2FBook-Shelf", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChousX%2FBook-Shelf'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0f76cbaeb1d8a80d39ec28e4d9ff5455af5d8159 [INFO] testing ChousX/Book-Shelf against 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChousX%2FBook-Shelf" "/workspace/builds/worker-25/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-25/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ChousX/Book-Shelf on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ChousX/Book-Shelf [INFO] finished tweaking git repo https://github.com/ChousX/Book-Shelf [INFO] tweaked toml for git repo https://github.com/ChousX/Book-Shelf written to /workspace/builds/worker-25/source/Cargo.toml [INFO] crate git repo https://github.com/ChousX/Book-Shelf already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded audiotags-dev-macro v0.1.4 [INFO] [stderr] Downloaded mp4ameta_proc v0.1.1 [INFO] [stderr] Downloaded mp4ameta v0.6.1 [INFO] [stderr] Downloaded str_overlap v0.4.3 [INFO] [stderr] Downloaded metaflac v0.2.4 [INFO] [stderr] Downloaded id3 v0.5.3 [INFO] [stderr] Downloaded audiotags v0.2.7182 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 395ef5c706b82f4ae51d7bf286d871d29729786a4692f9da6a83500ac1ecb728 [INFO] running `Command { std: "docker" "start" "-a" "395ef5c706b82f4ae51d7bf286d871d29729786a4692f9da6a83500ac1ecb728", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "395ef5c706b82f4ae51d7bf286d871d29729786a4692f9da6a83500ac1ecb728", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "395ef5c706b82f4ae51d7bf286d871d29729786a4692f9da6a83500ac1ecb728", kill_on_drop: false }` [INFO] [stdout] 395ef5c706b82f4ae51d7bf286d871d29729786a4692f9da6a83500ac1ecb728 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 916b56dbb31e625508a4a73e7f6f784022f1e36148254080c014816613f65b73 [INFO] running `Command { std: "docker" "start" "-a" "916b56dbb31e625508a4a73e7f6f784022f1e36148254080c014816613f65b73", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.69 [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling serde_derive v1.0.125 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling mp4ameta_proc v0.1.1 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling audiotags-dev-macro v0.1.4 [INFO] [stderr] Compiling str_overlap v0.4.3 [INFO] [stderr] Compiling metaflac v0.2.4 [INFO] [stderr] Compiling mp4ameta v0.6.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling flate2 v1.0.20 [INFO] [stderr] Compiling id3 v0.5.3 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling thiserror v1.0.24 [INFO] [stderr] Compiling audiotags v0.2.7182 [INFO] [stderr] Compiling book_shelf v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `PathBuf` [INFO] [stdout] --> src/book_shelf/mod.rs:2:23 [INFO] [stdout] | [INFO] [stdout] 2 | use std::path::{Path, PathBuf}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `fmt::format` [INFO] [stdout] --> src/book_shelf/mod.rs:3:33 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{collections::HashSet, fmt::format}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `Authors` [INFO] [stdout] --> src/book_shelf/book.rs:115:41 [INFO] [stdout] | [INFO] [stdout] 115 | ... if let Some(Authors) = tag.artists() { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_Authors` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `narrators` [INFO] [stdout] --> src/book_shelf/book.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | narrators: &HashSet, [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_narrators` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/book_shelf/mod.rs:37:13 [INFO] [stdout] | [INFO] [stdout] 37 | let mut possible_file_locations = config.get_possible_file_location(); [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: associated function is never used: `get_str_func` [INFO] [stdout] --> src/book_shelf/config.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn get_str_func( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_num_func` [INFO] [stdout] --> src/book_shelf/config.rs:52:12 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn get_num_func( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `load` [INFO] [stdout] --> src/book_shelf/mod.rs:70:12 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn load(path: &Path) -> Option { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::iter::Map` that must be used [INFO] [stdout] --> src/book_shelf/book.rs:83:17 [INFO] [stdout] | [INFO] [stdout] 83 | / acum.drain().map(|x| { [INFO] [stdout] 84 | | collection.insert(x); [INFO] [stdout] 85 | | }); [INFO] [stdout] | |___________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: iterators are lazy and do nothing unless consumed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Authors` should have a snake case name [INFO] [stdout] --> src/book_shelf/book.rs:115:41 [INFO] [stdout] | [INFO] [stdout] 115 | ... if let Some(Authors) = tag.artists() { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `authors` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/book_shelf/config.rs:77:17 [INFO] [stdout] | [INFO] [stdout] 77 | aux(path.as_path(), output); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 17.83s [INFO] running `Command { std: "docker" "inspect" "916b56dbb31e625508a4a73e7f6f784022f1e36148254080c014816613f65b73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "916b56dbb31e625508a4a73e7f6f784022f1e36148254080c014816613f65b73", kill_on_drop: false }` [INFO] [stdout] 916b56dbb31e625508a4a73e7f6f784022f1e36148254080c014816613f65b73 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e216bd568b7281f6c77604a9f5b2f540a4479b12d01712fd686df8d1e286a5c2 [INFO] running `Command { std: "docker" "start" "-a" "e216bd568b7281f6c77604a9f5b2f540a4479b12d01712fd686df8d1e286a5c2", kill_on_drop: false }` [INFO] [stderr] Compiling book_shelf v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `PathBuf` [INFO] [stdout] --> src/book_shelf/mod.rs:2:23 [INFO] [stdout] | [INFO] [stdout] 2 | use std::path::{Path, PathBuf}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `fmt::format` [INFO] [stdout] --> src/book_shelf/mod.rs:3:33 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{collections::HashSet, fmt::format}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `Authors` [INFO] [stdout] --> src/book_shelf/book.rs:115:41 [INFO] [stdout] | [INFO] [stdout] 115 | ... if let Some(Authors) = tag.artists() { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_Authors` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `narrators` [INFO] [stdout] --> src/book_shelf/book.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | narrators: &HashSet, [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_narrators` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/book_shelf/mod.rs:37:13 [INFO] [stdout] | [INFO] [stdout] 37 | let mut possible_file_locations = config.get_possible_file_location(); [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: associated function is never used: `get_str_func` [INFO] [stdout] --> src/book_shelf/config.rs:44:12 [INFO] [stdout] | [INFO] [stdout] 44 | pub fn get_str_func( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_num_func` [INFO] [stdout] --> src/book_shelf/config.rs:52:12 [INFO] [stdout] | [INFO] [stdout] 52 | pub fn get_num_func( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `load` [INFO] [stdout] --> src/book_shelf/mod.rs:70:12 [INFO] [stdout] | [INFO] [stdout] 70 | pub fn load(path: &Path) -> Option { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::iter::Map` that must be used [INFO] [stdout] --> src/book_shelf/book.rs:83:17 [INFO] [stdout] | [INFO] [stdout] 83 | / acum.drain().map(|x| { [INFO] [stdout] 84 | | collection.insert(x); [INFO] [stdout] 85 | | }); [INFO] [stdout] | |___________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: iterators are lazy and do nothing unless consumed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `Authors` should have a snake case name [INFO] [stdout] --> src/book_shelf/book.rs:115:41 [INFO] [stdout] | [INFO] [stdout] 115 | ... if let Some(Authors) = tag.artists() { [INFO] [stdout] | ^^^^^^^ help: convert the identifier to snake case: `authors` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/book_shelf/config.rs:77:17 [INFO] [stdout] | [INFO] [stdout] 77 | aux(path.as_path(), output); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.52s [INFO] running `Command { std: "docker" "inspect" "e216bd568b7281f6c77604a9f5b2f540a4479b12d01712fd686df8d1e286a5c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e216bd568b7281f6c77604a9f5b2f540a4479b12d01712fd686df8d1e286a5c2", kill_on_drop: false }` [INFO] [stdout] e216bd568b7281f6c77604a9f5b2f540a4479b12d01712fd686df8d1e286a5c2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 22ea2d3b0c02709443015b191dcdbabfd5907236e4f44c103db56092bfe4a50c [INFO] running `Command { std: "docker" "start" "-a" "22ea2d3b0c02709443015b191dcdbabfd5907236e4f44c103db56092bfe4a50c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused import: `PathBuf` [INFO] [stderr] --> src/book_shelf/mod.rs:2:23 [INFO] [stderr] | [INFO] [stderr] 2 | use std::path::{Path, PathBuf}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `fmt::format` [INFO] [stderr] --> src/book_shelf/mod.rs:3:33 [INFO] [stderr] | [INFO] [stderr] 3 | use std::{collections::HashSet, fmt::format}; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `Authors` [INFO] [stderr] --> src/book_shelf/book.rs:115:41 [INFO] [stderr] | [INFO] [stderr] 115 | ... if let Some(Authors) = tag.artists() { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_Authors` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `narrators` [INFO] [stderr] --> src/book_shelf/book.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | narrators: &HashSet, [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_narrators` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/book_shelf/mod.rs:37:13 [INFO] [stderr] | [INFO] [stderr] 37 | let mut possible_file_locations = config.get_possible_file_location(); [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: associated function is never used: `get_str_func` [INFO] [stderr] --> src/book_shelf/config.rs:44:12 [INFO] [stderr] | [INFO] [stderr] 44 | pub fn get_str_func( [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_num_func` [INFO] [stderr] --> src/book_shelf/config.rs:52:12 [INFO] [stderr] | [INFO] [stderr] 52 | pub fn get_num_func( [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `load` [INFO] [stderr] --> src/book_shelf/mod.rs:70:12 [INFO] [stderr] | [INFO] [stderr] 70 | pub fn load(path: &Path) -> Option { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::iter::Map` that must be used [INFO] [stderr] --> src/book_shelf/book.rs:83:17 [INFO] [stderr] | [INFO] [stderr] 83 | / acum.drain().map(|x| { [INFO] [stderr] 84 | | collection.insert(x); [INFO] [stderr] 85 | | }); [INFO] [stderr] | |___________________^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: iterators are lazy and do nothing unless consumed [INFO] [stderr] [INFO] [stderr] warning: variable `Authors` should have a snake case name [INFO] [stderr] --> src/book_shelf/book.rs:115:41 [INFO] [stderr] | [INFO] [stderr] 115 | ... if let Some(Authors) = tag.artists() { [INFO] [stderr] | ^^^^^^^ help: convert the identifier to snake case: `authors` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/book_shelf/config.rs:77:17 [INFO] [stderr] | [INFO] [stderr] 77 | aux(path.as_path(), output); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `book_shelf` (bin "book_shelf" test) generated 11 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.59s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/book_shelf-293d8e57cb41f203) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "22ea2d3b0c02709443015b191dcdbabfd5907236e4f44c103db56092bfe4a50c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22ea2d3b0c02709443015b191dcdbabfd5907236e4f44c103db56092bfe4a50c", kill_on_drop: false }` [INFO] [stdout] 22ea2d3b0c02709443015b191dcdbabfd5907236e4f44c103db56092bfe4a50c