[INFO] cloning repository https://github.com/SAntonopoulou/rLMS [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SAntonopoulou/rLMS" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSAntonopoulou%2FrLMS", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSAntonopoulou%2FrLMS'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0ae17893906657dcd78a3680d54f77e63b11a2e1 [INFO] testing SAntonopoulou/rLMS against 1.86.0 for beta-1.87-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSAntonopoulou%2FrLMS" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/SAntonopoulou/rLMS on toolchain 1.86.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/SAntonopoulou/rLMS [INFO] finished tweaking git repo https://github.com/SAntonopoulou/rLMS [INFO] tweaked toml for git repo https://github.com/SAntonopoulou/rLMS written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/SAntonopoulou/rLMS 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" "+1.86.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded validator v0.19.0 [INFO] [stderr] Downloaded bcrypt v0.16.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ff9f25d79139be96bae7f7c6932b39374001a56233cc8153ea69ca21dbe360b4 [INFO] running `Command { std: "docker" "start" "-a" "ff9f25d79139be96bae7f7c6932b39374001a56233cc8153ea69ca21dbe360b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ff9f25d79139be96bae7f7c6932b39374001a56233cc8153ea69ca21dbe360b4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff9f25d79139be96bae7f7c6932b39374001a56233cc8153ea69ca21dbe360b4", kill_on_drop: false }` [INFO] [stdout] ff9f25d79139be96bae7f7c6932b39374001a56233cc8153ea69ca21dbe360b4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a3236a26659c3c7146b945e0b941c3ecf3a6cf9797e7d2e46f64d96500444f0d [INFO] running `Command { std: "docker" "start" "-a" "a3236a26659c3c7146b945e0b941c3ecf3a6cf9797e7d2e46f64d96500444f0d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling libc v0.2.168 [INFO] [stderr] Compiling log v0.4.22 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v0.5.2 [INFO] [stderr] Compiling icu_normalizer v1.5.0 [INFO] [stderr] Compiling idna_adapter v1.2.0 [INFO] [stderr] Compiling idna v1.0.3 [INFO] [stderr] Compiling url v2.5.4 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling validator v0.19.0 [INFO] [stderr] Compiling tera v1.20.0 [INFO] [stderr] Compiling actix-http v3.9.0 [INFO] [stderr] Compiling hyper v1.5.2 [INFO] [stderr] Compiling hyper-util v0.1.10 [INFO] [stderr] Compiling hyper-tls v0.6.0 [INFO] [stderr] Compiling reqwest v0.12.9 [INFO] [stderr] Compiling actix-web v4.9.0 [INFO] [stderr] Compiling actix-files v0.6.6 [INFO] [stderr] Compiling SQLITE-RUST v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::book_object::Book` [INFO] [stdout] --> src/utilities.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use crate::book_object::Book; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rusqlite::params` [INFO] [stdout] --> src/utilities.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use rusqlite::params; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/utilities.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Context` [INFO] [stdout] --> src/utilities.rs:18:14 [INFO] [stdout] | [INFO] [stdout] 18 | use anyhow::{Context}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/configuration.rs:3:21 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{self, Write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `get_yes_or_no` [INFO] [stdout] --> src/user_processing.rs:2:38 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::utilities::{clear_screen, get_yes_or_no}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `database` is never read [INFO] [stdout] --> src/initialisation.rs:222:13 [INFO] [stdout] | [INFO] [stdout] 222 | let mut database = String::new(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/user_management.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | let mut user_id: i32; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/user_management.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | let mut user_salt:String; [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/user_management.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | let mut user_password: String; [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/user_management.rs:51:13 [INFO] [stdout] | [INFO] [stdout] 51 | let mut firstname: String; [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/user_management.rs:60:13 [INFO] [stdout] | [INFO] [stdout] 60 | let mut lastname: String; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `see_list` is never read [INFO] [stdout] --> src/book_processing.rs:142:13 [INFO] [stdout] | [INFO] [stdout] 142 | let mut see_list: bool = false; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `database_name` [INFO] [stdout] --> src/user_processing.rs:4:43 [INFO] [stdout] | [INFO] [stdout] 4 | pub(crate) fn change_personal_information(database_name: &str, user: &User) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_database_name` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `user` [INFO] [stdout] --> src/user_processing.rs:4:64 [INFO] [stdout] | [INFO] [stdout] 4 | pub(crate) fn change_personal_information(database_name: &str, user: &User) -> bool { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_user` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `verify_hash` is never used [INFO] [stdout] --> src/utilities.rs:254:8 [INFO] [stdout] | [INFO] [stdout] 254 | pub fn verify_hash(password: &str, hashed: &str) -> anyhow::Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `exists` is never used [INFO] [stdout] --> src/configuration.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 10 | impl Config { [INFO] [stdout] | ----------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 20 | fn exists(path: &str) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `get_email`, `get_firstname`, `get_lastname`, and `pretty_print` are never used [INFO] [stdout] --> src/user_object.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl User { [INFO] [stdout] | --------- associated items in this implementation [INFO] [stdout] 11 | pub fn new(user_id: i32, email: String, firstname: String, lastname: String, is_admin_int: i32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 35 | pub fn get_email(&self) -> &String { &self.email } [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 36 | pub fn get_firstname(&self) -> &String { &self.firstname } [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 37 | pub fn get_lastname(&self) -> &String { &self.lastname } [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | pub fn pretty_print(&self) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/book_object.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Subject { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 5 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Subject` 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: field `name` is never read [INFO] [stdout] --> src/book_object.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct Publisher { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 11 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Publisher` 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: fields `small`, `medium`, and `large` are never read [INFO] [stdout] --> src/book_object.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct Cover { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 21 | pub small: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 22 | pub medium: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 23 | pub large: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Cover` 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: field `key` is never read [INFO] [stdout] --> src/book_object.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 27 | pub struct WorkLink { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 28 | pub key: String, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WorkLink` 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: fields `publish_date`, `number_of_pages`, `cover`, `works`, `subjects`, and `publishers` are never read [INFO] [stdout] --> src/book_object.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 44 | pub struct Book { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 49 | pub publish_date: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 50 | pub number_of_pages: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 51 | pub cover: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 52 | pub works: Option>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 53 | pub subjects: Option>, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 54 | pub publishers: Option>, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Book` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/book_object.rs:70:12 [INFO] [stdout] | [INFO] [stdout] 69 | impl Book { [INFO] [stdout] | --------- associated items in this implementation [INFO] [stdout] 70 | pub fn print_book_info(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 134 | pub fn new_without_id( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 158 | pub fn get_id(&self) -> Option { self.book_id.clone() } [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 159 | pub fn get_isbn(&self) -> String { self.isbn.clone() } [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 162 | pub fn get_pub_date(&self) -> String { self.publish_date.clone() } [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 163 | pub fn get_number_of_pages(&self) -> Option { self.number_of_pages } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 164 | pub fn get_works(&self) -> Option> { self.works.clone() } [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 165 | pub fn get_subjects(&self) -> Option> { self.subjects.clone() } [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 166 | pub fn get_publishers(&self) -> Option> { self.publishers.clone() } [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 167 | pub fn has_cover(&self) -> bool { self.cover.is_some() } [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 168 | pub fn get_covers(&self) -> Option { self.cover.clone() } [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 169 | fn get_small_cover(&self) -> Option<&String> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 173 | fn get_medium_cover(&self) -> Option<&String> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 177 | fn get_large_cover(&self) -> Option<&String> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 180 | pub fn get_cover_by_size(&self, size: &str) -> Option<&String> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> src/utilities.rs:225:16 [INFO] [stdout] | [INFO] [stdout] 225 | if choice >= 0 && choice <= 4 { return true;} [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/utilities.rs:262:25 [INFO] [stdout] | [INFO] [stdout] 262 | pub fn clear_screen() { execute!(io::stdout(), Clear(ClearType::All)); } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this warning originates in the macro `execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/book_processing.rs:201:21 [INFO] [stdout] | [INFO] [stdout] 201 | / connection.execute( [INFO] [stdout] 202 | | "DELETE FROM libraries WHERE user_id = ?1 AND book_id = ?2", [INFO] [stdout] 203 | | params![user.get_user_id(), converted_choice], [INFO] [stdout] 204 | | ).with_context(|| format!("Failed to delete book with ID {} from user {}", converted_choice, user.get_user_id())); [INFO] [stdout] | |_____________________________________________________________________________________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 201 | let _ = connection.execute( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/book_processing.rs:268:13 [INFO] [stdout] | [INFO] [stdout] 268 | upload_book_to_database(book, isbn.trim(), &user, database_name); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 268 | let _ = upload_book_to_database(book, isbn.trim(), &user, database_name); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 00s [INFO] running `Command { std: "docker" "inspect" "a3236a26659c3c7146b945e0b941c3ecf3a6cf9797e7d2e46f64d96500444f0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3236a26659c3c7146b945e0b941c3ecf3a6cf9797e7d2e46f64d96500444f0d", kill_on_drop: false }` [INFO] [stdout] a3236a26659c3c7146b945e0b941c3ecf3a6cf9797e7d2e46f64d96500444f0d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7ecbfe97f145a1da5ddd815772aa5a4b59077ff04fe72ac4cd0f38f94bc778aa [INFO] running `Command { std: "docker" "start" "-a" "7ecbfe97f145a1da5ddd815772aa5a4b59077ff04fe72ac4cd0f38f94bc778aa", kill_on_drop: false }` [INFO] [stderr] Compiling SQLITE-RUST v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::book_object::Book` [INFO] [stdout] --> src/utilities.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use crate::book_object::Book; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rusqlite::params` [INFO] [stdout] --> src/utilities.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use rusqlite::params; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::error::Error` [INFO] [stdout] --> src/utilities.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use std::error::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Context` [INFO] [stdout] --> src/utilities.rs:18:14 [INFO] [stdout] | [INFO] [stdout] 18 | use anyhow::{Context}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/configuration.rs:3:21 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{self, Write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `get_yes_or_no` [INFO] [stdout] --> src/user_processing.rs:2:38 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::utilities::{clear_screen, get_yes_or_no}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `database` is never read [INFO] [stdout] --> src/initialisation.rs:222:13 [INFO] [stdout] | [INFO] [stdout] 222 | let mut database = String::new(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/user_management.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | let mut user_id: i32; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/user_management.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | let mut user_salt:String; [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/user_management.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | let mut user_password: String; [INFO] [stdout] | ----^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/user_management.rs:51:13 [INFO] [stdout] | [INFO] [stdout] 51 | let mut firstname: String; [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/user_management.rs:60:13 [INFO] [stdout] | [INFO] [stdout] 60 | let mut lastname: String; [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `see_list` is never read [INFO] [stdout] --> src/book_processing.rs:142:13 [INFO] [stdout] | [INFO] [stdout] 142 | let mut see_list: bool = false; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `database_name` [INFO] [stdout] --> src/user_processing.rs:4:43 [INFO] [stdout] | [INFO] [stdout] 4 | pub(crate) fn change_personal_information(database_name: &str, user: &User) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_database_name` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `user` [INFO] [stdout] --> src/user_processing.rs:4:64 [INFO] [stdout] | [INFO] [stdout] 4 | pub(crate) fn change_personal_information(database_name: &str, user: &User) -> bool { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_user` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `verify_hash` is never used [INFO] [stdout] --> src/utilities.rs:254:8 [INFO] [stdout] | [INFO] [stdout] 254 | pub fn verify_hash(password: &str, hashed: &str) -> anyhow::Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `exists` is never used [INFO] [stdout] --> src/configuration.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 10 | impl Config { [INFO] [stdout] | ----------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 20 | fn exists(path: &str) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `get_email`, `get_firstname`, `get_lastname`, and `pretty_print` are never used [INFO] [stdout] --> src/user_object.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl User { [INFO] [stdout] | --------- associated items in this implementation [INFO] [stdout] 11 | pub fn new(user_id: i32, email: String, firstname: String, lastname: String, is_admin_int: i32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 35 | pub fn get_email(&self) -> &String { &self.email } [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 36 | pub fn get_firstname(&self) -> &String { &self.firstname } [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 37 | pub fn get_lastname(&self) -> &String { &self.lastname } [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 40 | pub fn pretty_print(&self) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `name` is never read [INFO] [stdout] --> src/book_object.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Subject { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 5 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Subject` 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: field `name` is never read [INFO] [stdout] --> src/book_object.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct Publisher { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 11 | pub name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Publisher` 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: fields `small`, `medium`, and `large` are never read [INFO] [stdout] --> src/book_object.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct Cover { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 21 | pub small: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 22 | pub medium: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 23 | pub large: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Cover` 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: field `key` is never read [INFO] [stdout] --> src/book_object.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 27 | pub struct WorkLink { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 28 | pub key: String, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `WorkLink` 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: fields `publish_date`, `number_of_pages`, `cover`, `works`, `subjects`, and `publishers` are never read [INFO] [stdout] --> src/book_object.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 44 | pub struct Book { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 49 | pub publish_date: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 50 | pub number_of_pages: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 51 | pub cover: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 52 | pub works: Option>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 53 | pub subjects: Option>, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 54 | pub publishers: Option>, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Book` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/book_object.rs:70:12 [INFO] [stdout] | [INFO] [stdout] 69 | impl Book { [INFO] [stdout] | --------- associated items in this implementation [INFO] [stdout] 70 | pub fn print_book_info(&self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 134 | pub fn new_without_id( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 158 | pub fn get_id(&self) -> Option { self.book_id.clone() } [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 159 | pub fn get_isbn(&self) -> String { self.isbn.clone() } [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 162 | pub fn get_pub_date(&self) -> String { self.publish_date.clone() } [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 163 | pub fn get_number_of_pages(&self) -> Option { self.number_of_pages } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 164 | pub fn get_works(&self) -> Option> { self.works.clone() } [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 165 | pub fn get_subjects(&self) -> Option> { self.subjects.clone() } [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 166 | pub fn get_publishers(&self) -> Option> { self.publishers.clone() } [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 167 | pub fn has_cover(&self) -> bool { self.cover.is_some() } [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 168 | pub fn get_covers(&self) -> Option { self.cover.clone() } [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 169 | fn get_small_cover(&self) -> Option<&String> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 173 | fn get_medium_cover(&self) -> Option<&String> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 177 | fn get_large_cover(&self) -> Option<&String> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 180 | pub fn get_cover_by_size(&self, size: &str) -> Option<&String> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: comparison is useless due to type limits [INFO] [stdout] --> src/utilities.rs:225:16 [INFO] [stdout] | [INFO] [stdout] 225 | if choice >= 0 && choice <= 4 { return true;} [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/utilities.rs:262:25 [INFO] [stdout] | [INFO] [stdout] 262 | pub fn clear_screen() { execute!(io::stdout(), Clear(ClearType::All)); } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this warning originates in the macro `execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/book_processing.rs:201:21 [INFO] [stdout] | [INFO] [stdout] 201 | / connection.execute( [INFO] [stdout] 202 | | "DELETE FROM libraries WHERE user_id = ?1 AND book_id = ?2", [INFO] [stdout] 203 | | params![user.get_user_id(), converted_choice], [INFO] [stdout] 204 | | ).with_context(|| format!("Failed to delete book with ID {} from user {}", converted_choice, user.get_user_id())); [INFO] [stdout] | |_____________________________________________________________________________________________________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 201 | let _ = connection.execute( [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/book_processing.rs:268:13 [INFO] [stdout] | [INFO] [stdout] 268 | upload_book_to_database(book, isbn.trim(), &user, database_name); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 268 | let _ = upload_book_to_database(book, isbn.trim(), &user, database_name); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.77s [INFO] running `Command { std: "docker" "inspect" "7ecbfe97f145a1da5ddd815772aa5a4b59077ff04fe72ac4cd0f38f94bc778aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ecbfe97f145a1da5ddd815772aa5a4b59077ff04fe72ac4cd0f38f94bc778aa", kill_on_drop: false }` [INFO] [stdout] 7ecbfe97f145a1da5ddd815772aa5a4b59077ff04fe72ac4cd0f38f94bc778aa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=warn" "-e" "RUSTDOCFLAGS=--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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5dd21618d1191e9a64cecb9f6bda70d4e4f8689f86413db7402b03e19181f3bc [INFO] running `Command { std: "docker" "start" "-a" "5dd21618d1191e9a64cecb9f6bda70d4e4f8689f86413db7402b03e19181f3bc", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `crate::book_object::Book` [INFO] [stderr] --> src/utilities.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | use crate::book_object::Book; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `rusqlite::params` [INFO] [stderr] --> src/utilities.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | use rusqlite::params; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::error::Error` [INFO] [stderr] --> src/utilities.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | use std::error::Error; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Context` [INFO] [stderr] --> src/utilities.rs:18:14 [INFO] [stderr] | [INFO] [stderr] 18 | use anyhow::{Context}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Write` [INFO] [stderr] --> src/configuration.rs:3:21 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::{self, Write}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `get_yes_or_no` [INFO] [stderr] --> src/user_processing.rs:2:38 [INFO] [stderr] | [INFO] [stderr] 2 | use crate::utilities::{clear_screen, get_yes_or_no}; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: value assigned to `database` is never read [INFO] [stderr] --> src/initialisation.rs:222:13 [INFO] [stderr] | [INFO] [stderr] 222 | let mut database = String::new(); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/user_management.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 21 | let mut user_id: i32; [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: variable does not need to be mutable [INFO] [stderr] --> src/user_management.rs:30:9 [INFO] [stderr] | [INFO] [stderr] 30 | let mut user_salt:String; [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/user_management.rs:39:9 [INFO] [stderr] | [INFO] [stderr] 39 | let mut user_password: String; [INFO] [stderr] | ----^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/user_management.rs:51:13 [INFO] [stderr] | [INFO] [stderr] 51 | let mut firstname: String; [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/user_management.rs:60:13 [INFO] [stderr] | [INFO] [stderr] 60 | let mut lastname: String; [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `see_list` is never read [INFO] [stderr] --> src/book_processing.rs:142:13 [INFO] [stderr] | [INFO] [stderr] 142 | let mut see_list: bool = false; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `database_name` [INFO] [stderr] --> src/user_processing.rs:4:43 [INFO] [stderr] | [INFO] [stderr] 4 | pub(crate) fn change_personal_information(database_name: &str, user: &User) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_database_name` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `user` [INFO] [stderr] --> src/user_processing.rs:4:64 [INFO] [stderr] | [INFO] [stderr] 4 | pub(crate) fn change_personal_information(database_name: &str, user: &User) -> bool { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_user` [INFO] [stderr] [INFO] [stderr] warning: function `verify_hash` is never used [INFO] [stderr] --> src/utilities.rs:254:8 [INFO] [stderr] | [INFO] [stderr] 254 | pub fn verify_hash(password: &str, hashed: &str) -> anyhow::Result { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function `exists` is never used [INFO] [stderr] --> src/configuration.rs:20:8 [INFO] [stderr] | [INFO] [stderr] 10 | impl Config { [INFO] [stderr] | ----------- associated function in this implementation [INFO] [stderr] ... [INFO] [stderr] 20 | fn exists(path: &str) -> bool { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `new`, `get_email`, `get_firstname`, `get_lastname`, and `pretty_print` are never used [INFO] [stderr] --> src/user_object.rs:11:12 [INFO] [stderr] | [INFO] [stderr] 10 | impl User { [INFO] [stderr] | --------- associated items in this implementation [INFO] [stderr] 11 | pub fn new(user_id: i32, email: String, firstname: String, lastname: String, is_admin_int: i32) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 35 | pub fn get_email(&self) -> &String { &self.email } [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 36 | pub fn get_firstname(&self) -> &String { &self.firstname } [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] 37 | pub fn get_lastname(&self) -> &String { &self.lastname } [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 40 | pub fn pretty_print(&self) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `name` is never read [INFO] [stderr] --> src/book_object.rs:5:9 [INFO] [stderr] | [INFO] [stderr] 4 | pub struct Subject { [INFO] [stderr] | ------- field in this struct [INFO] [stderr] 5 | pub name: String, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Subject` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `name` is never read [INFO] [stderr] --> src/book_object.rs:11:9 [INFO] [stderr] | [INFO] [stderr] 10 | pub struct Publisher { [INFO] [stderr] | --------- field in this struct [INFO] [stderr] 11 | pub name: String, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Publisher` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `small`, `medium`, and `large` are never read [INFO] [stderr] --> src/book_object.rs:21:9 [INFO] [stderr] | [INFO] [stderr] 20 | pub struct Cover { [INFO] [stderr] | ----- fields in this struct [INFO] [stderr] 21 | pub small: Option, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 22 | pub medium: Option, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 23 | pub large: Option, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Cover` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `key` is never read [INFO] [stderr] --> src/book_object.rs:28:9 [INFO] [stderr] | [INFO] [stderr] 27 | pub struct WorkLink { [INFO] [stderr] | -------- field in this struct [INFO] [stderr] 28 | pub key: String, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `WorkLink` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `publish_date`, `number_of_pages`, `cover`, `works`, `subjects`, and `publishers` are never read [INFO] [stderr] --> src/book_object.rs:49:9 [INFO] [stderr] | [INFO] [stderr] 44 | pub struct Book { [INFO] [stderr] | ---- fields in this struct [INFO] [stderr] ... [INFO] [stderr] 49 | pub publish_date: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] 50 | pub number_of_pages: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] 51 | pub cover: Option, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 52 | pub works: Option>, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 53 | pub subjects: Option>, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 54 | pub publishers: Option>, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Book` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: multiple associated items are never used [INFO] [stderr] --> src/book_object.rs:70:12 [INFO] [stderr] | [INFO] [stderr] 69 | impl Book { [INFO] [stderr] | --------- associated items in this implementation [INFO] [stderr] 70 | pub fn print_book_info(&self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 134 | pub fn new_without_id( [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 158 | pub fn get_id(&self) -> Option { self.book_id.clone() } [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 159 | pub fn get_isbn(&self) -> String { self.isbn.clone() } [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 162 | pub fn get_pub_date(&self) -> String { self.publish_date.clone() } [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] 163 | pub fn get_number_of_pages(&self) -> Option { self.number_of_pages } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 164 | pub fn get_works(&self) -> Option> { self.works.clone() } [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 165 | pub fn get_subjects(&self) -> Option> { self.subjects.clone() } [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] 166 | pub fn get_publishers(&self) -> Option> { self.publishers.clone() } [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] 167 | pub fn has_cover(&self) -> bool { self.cover.is_some() } [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 168 | pub fn get_covers(&self) -> Option { self.cover.clone() } [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 169 | fn get_small_cover(&self) -> Option<&String> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 173 | fn get_medium_cover(&self) -> Option<&String> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 177 | fn get_large_cover(&self) -> Option<&String> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 180 | pub fn get_cover_by_size(&self, size: &str) -> Option<&String> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: comparison is useless due to type limits [INFO] [stderr] --> src/utilities.rs:225:16 [INFO] [stderr] | [INFO] [stderr] 225 | if choice >= 0 && choice <= 4 { return true;} [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/utilities.rs:262:25 [INFO] [stderr] | [INFO] [stderr] 262 | pub fn clear_screen() { execute!(io::stdout(), Clear(ClearType::All)); } [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this warning originates in the macro `execute` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/book_processing.rs:201:21 [INFO] [stderr] | [INFO] [stderr] 201 | / connection.execute( [INFO] [stderr] 202 | | "DELETE FROM libraries WHERE user_id = ?1 AND book_id = ?2", [INFO] [stderr] 203 | | params![user.get_user_id(), converted_choice], [INFO] [stderr] 204 | | ).with_context(|| format!("Failed to delete book with ID {} from user {}", converted_choice, user.get_user_id())); [INFO] [stderr] | |_____________________________________________________________________________________________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 201 | let _ = connection.execute( [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/book_processing.rs:268:13 [INFO] [stderr] | [INFO] [stderr] 268 | upload_book_to_database(book, isbn.trim(), &user, database_name); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 268 | let _ = upload_book_to_database(book, isbn.trim(), &user, database_name); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `SQLITE-RUST` (bin "SQLITE-RUST" test) generated 28 warnings (run `cargo fix --bin "SQLITE-RUST" --tests` to apply 11 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/SQLITE_RUST-6f9774d7dd5b3899) [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" "5dd21618d1191e9a64cecb9f6bda70d4e4f8689f86413db7402b03e19181f3bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5dd21618d1191e9a64cecb9f6bda70d4e4f8689f86413db7402b03e19181f3bc", kill_on_drop: false }` [INFO] [stdout] 5dd21618d1191e9a64cecb9f6bda70d4e4f8689f86413db7402b03e19181f3bc