[INFO] cloning repository https://github.com/OlaSci/Project_Virtual_Library_Management
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/OlaSci/Project_Virtual_Library_Management" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOlaSci%2FProject_Virtual_Library_Management", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOlaSci%2FProject_Virtual_Library_Management'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0bdcf2f68c37ac2ba14c1ecaeae42aec09e562f7
[INFO] testing OlaSci/Project_Virtual_Library_Management against beta-2026-01-20 for beta-1.94-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FOlaSci%2FProject_Virtual_Library_Management" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/OlaSci/Project_Virtual_Library_Management
[INFO] finished tweaking git repo https://github.com/OlaSci/Project_Virtual_Library_Management
[INFO] tweaked toml for git repo https://github.com/OlaSci/Project_Virtual_Library_Management written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/OlaSci/Project_Virtual_Library_Management on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/OlaSci/Project_Virtual_Library_Management 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" "+beta-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1efc5cd151a6bf35b62eb88a33dcd10cb7adbfe6331010eb255b3e832a3fc541
[INFO] running `Command { std: "docker" "start" "-a" "1efc5cd151a6bf35b62eb88a33dcd10cb7adbfe6331010eb255b3e832a3fc541", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1efc5cd151a6bf35b62eb88a33dcd10cb7adbfe6331010eb255b3e832a3fc541", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1efc5cd151a6bf35b62eb88a33dcd10cb7adbfe6331010eb255b3e832a3fc541", kill_on_drop: false }`
[INFO] [stdout] 1efc5cd151a6bf35b62eb88a33dcd10cb7adbfe6331010eb255b3e832a3fc541
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5600b3b8aa1f01c6853dac745d4e63d350b2679e6189ec00eda54dc7184b9611
[INFO] running `Command { std: "docker" "start" "-a" "5600b3b8aa1f01c6853dac745d4e63d350b2679e6189ec00eda54dc7184b9611", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling serde v1.0.213
[INFO] [stderr]    Compiling serde_json v1.0.132
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling syn v2.0.85
[INFO] [stderr]    Compiling serde_derive v1.0.213
[INFO] [stderr]    Compiling Project_Virtual_Library_Management v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize`
[INFO] [stdout]  --> src/main.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde::{Deserialize, Serialize};
[INFO] [stdout]   |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `File` and `self`
[INFO] [stdout]  --> src/library/books.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fs::{self, File};
[INFO] [stdout]   |               ^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Write` and `self`
[INFO] [stdout]  --> src/library/books.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::{self, Write};
[INFO] [stdout]   |               ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `File` and `self`
[INFO] [stdout]  --> src/library/users.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fs::{self, File};
[INFO] [stdout]   |               ^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Write` and `self`
[INFO] [stdout]  --> src/library/users.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::{self, Write};
[INFO] [stdout]   |               ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `File` and `self`
[INFO] [stdout]  --> src/library/loan.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fs::{self, File};
[INFO] [stdout]   |               ^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Write` and `self`
[INFO] [stdout]  --> src/library/loan.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::{self, Write};
[INFO] [stdout]   |               ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::remove_file`
[INFO] [stdout]   --> src/library.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::fs::remove_file;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::read_to_string`
[INFO] [stdout]   --> src/library.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::fs::read_to_string;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::from_reader`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use serde_json::from_reader; 
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::fs::File;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::to_writer_pretty`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use serde_json::to_writer_pretty;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::io;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `BookSearchTitle` should have a snake case name
[INFO] [stdout]   --> src/library.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub fn BookSearchTitle(id: String) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `book_search_title`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `UserSearchName` should have a snake case name
[INFO] [stdout]   --> src/library.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub fn UserSearchName(id: String) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `user_search_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Book_registration` should have a snake case name
[INFO] [stdout]   --> src/library/books.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn Book_registration(books: &mut Vec<Book>) -> &mut Vec<Book>{ // Register a book
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `book_registration`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Book_removal` should have a snake case name
[INFO] [stdout]   --> src/library/books.rs:77:8
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub fn Book_removal(book: &mut Vec<Book>) -> &mut Vec<Book> { // Remove a book
[INFO] [stdout]    |        ^^^^^^^^^^^^ help: convert the identifier to snake case: `book_removal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Book_search` should have a snake case name
[INFO] [stdout]   --> src/library/books.rs:98:8
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub fn Book_search(books: &mut Vec<Book>) -> Option<&mut Book> { // Search a book
[INFO] [stdout]    |        ^^^^^^^^^^^ help: convert the identifier to snake case: `book_search`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Book_search_id` should have a snake case name
[INFO] [stdout]    --> src/library/books.rs:110:8
[INFO] [stdout]     |
[INFO] [stdout] 110 | pub fn Book_search_id(books: &mut Vec<Book>, book_id: String) -> Option<&mut Book> { 
[INFO] [stdout]     |        ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `book_search_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Book_listing` should have a snake case name
[INFO] [stdout]    --> src/library/books.rs:120:8
[INFO] [stdout]     |
[INFO] [stdout] 120 | pub fn Book_listing(books: &mut Vec<Book>) {
[INFO] [stdout]     |        ^^^^^^^^^^^^ help: convert the identifier to snake case: `book_listing`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Book_change_status` should have a snake case name
[INFO] [stdout]    --> src/library/books.rs:127:8
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub fn Book_change_status(books: &mut Vec<Book>) -> &mut Vec<Book> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `book_change_status`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `User_listing` should have a snake case name
[INFO] [stdout]   --> src/library/users.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn User_listing(users: &mut Vec<User>) { // List the users
[INFO] [stdout]    |        ^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `user_listing`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `User_registration` should have a snake case name
[INFO] [stdout]   --> src/library/users.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn User_registration(users: &mut Vec<User>) -> &mut Vec<User> { // Register a user
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `user_registration`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `User_search` should have a snake case name
[INFO] [stdout]   --> src/library/users.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn User_search(users: &mut Vec<User>, us_id: String) -> Option<&mut User> { // Search for a user
[INFO] [stdout]    |        ^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `user_search`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `New_loan` should have a snake case name
[INFO] [stdout]   --> src/library/loan.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn New_loan(loans: &mut Vec<Loan>) -> &mut Vec<Loan> {
[INFO] [stdout]    |        ^^^^^^^^ help: convert the identifier to snake case: `new_loan`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Loan_User_Listing` should have a snake case name
[INFO] [stdout]   --> src/library/loan.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub fn Loan_User_Listing(loans: &mut Vec<Loan>) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `loan_user_listing`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Loan_List` should have a snake case name
[INFO] [stdout]   --> src/library/loan.rs:97:8
[INFO] [stdout]    |
[INFO] [stdout] 97 | pub fn Loan_List(loans: &Vec<Loan>) {
[INFO] [stdout]    |        ^^^^^^^^^ help: convert the identifier to snake case: `loan_list`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Loan_Search_Late` should have a snake case name
[INFO] [stdout]    --> src/library/loan.rs:114:8
[INFO] [stdout]     |
[INFO] [stdout] 114 | pub fn Loan_Search_Late(loans: &Vec<Loan>) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `loan_search_late`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Loan_Search_By_Date` should have a snake case name
[INFO] [stdout]    --> src/library/loan.rs:135:8
[INFO] [stdout]     |
[INFO] [stdout] 135 | pub fn Loan_Search_By_Date(loans: &Vec<Loan>) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `loan_search_by_date`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Loan_Search_By_Book` should have a snake case name
[INFO] [stdout]    --> src/library/loan.rs:161:8
[INFO] [stdout]     |
[INFO] [stdout] 161 | pub fn Loan_Search_By_Book(loans: &Vec<Loan>) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `loan_search_by_book`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Is_Date_Valid` should have a snake case name
[INFO] [stdout]    --> src/library/loan.rs:182:4
[INFO] [stdout]     |
[INFO] [stdout] 182 | fn Is_Date_Valid(date: &str) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^ help: convert the identifier to snake case: `is_date_valid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.97s
[INFO] running `Command { std: "docker" "inspect" "5600b3b8aa1f01c6853dac745d4e63d350b2679e6189ec00eda54dc7184b9611", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5600b3b8aa1f01c6853dac745d4e63d350b2679e6189ec00eda54dc7184b9611", kill_on_drop: false }`
[INFO] [stdout] 5600b3b8aa1f01c6853dac745d4e63d350b2679e6189ec00eda54dc7184b9611
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 741100854d3e7ba7573c0f06877be9e96c7ec634e75c928eedc5b4ff58add535
[INFO] running `Command { std: "docker" "start" "-a" "741100854d3e7ba7573c0f06877be9e96c7ec634e75c928eedc5b4ff58add535", kill_on_drop: false }`
[INFO] [stderr]    Compiling Project_Virtual_Library_Management v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize`
[INFO] [stdout]  --> src/main.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde::{Deserialize, Serialize};
[INFO] [stdout]   |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `File` and `self`
[INFO] [stdout]  --> src/library/books.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fs::{self, File};
[INFO] [stdout]   |               ^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Write` and `self`
[INFO] [stdout]  --> src/library/books.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::{self, Write};
[INFO] [stdout]   |               ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `File` and `self`
[INFO] [stdout]  --> src/library/users.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fs::{self, File};
[INFO] [stdout]   |               ^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Write` and `self`
[INFO] [stdout]  --> src/library/users.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::{self, Write};
[INFO] [stdout]   |               ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `File` and `self`
[INFO] [stdout]  --> src/library/loan.rs:2:15
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fs::{self, File};
[INFO] [stdout]   |               ^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Write` and `self`
[INFO] [stdout]  --> src/library/loan.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::io::{self, Write};
[INFO] [stdout]   |               ^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::remove_file`
[INFO] [stdout]   --> src/library.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use std::fs::remove_file;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::read_to_string`
[INFO] [stdout]   --> src/library.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::fs::read_to_string;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::from_reader`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use serde_json::from_reader; 
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fs::File`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::fs::File;
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_json::to_writer_pretty`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use serde_json::to_writer_pretty;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::io;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `pub_year_i32` is assigned to, but never used
[INFO] [stdout]    --> src/library/books.rs:169:9
[INFO] [stdout]     |
[INFO] [stdout] 169 |     let mut pub_year_i32:i32 = 0;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_pub_year_i32` instead
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `pub_year_i32` is never read
[INFO] [stdout]    --> src/library/books.rs:173:13
[INFO] [stdout]     |
[INFO] [stdout] 173 |             pub_year_i32 = book_pub_year.clone(); // Have the pub_year info in i32 format
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `pub_year_i32` is assigned to, but never used
[INFO] [stdout]    --> src/library/books.rs:224:13
[INFO] [stdout]     |
[INFO] [stdout] 224 |         let mut pub_year_i32:i32 = 0;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_pub_year_i32` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `pub_year_i32` is assigned to, but never used
[INFO] [stdout]    --> src/library/books.rs:272:13
[INFO] [stdout]     |
[INFO] [stdout] 272 |         let mut pub_year_i32:i32 = 0;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: consider using `_pub_year_i32` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/library/books.rs:294:17
[INFO] [stdout]     |
[INFO] [stdout] 294 | ...   Err(e) => {let text = format!("The publication year is incorrect, the book has not been added"); return_info.push_str(&text);}
[INFO] [stdout]     |           ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `pub_year_i32` is never read
[INFO] [stdout]    --> src/library/books.rs:228:17
[INFO] [stdout]     |
[INFO] [stdout] 228 |                 pub_year_i32 = book_pub_year.clone(); // Have the pub_year info in i32 format
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `pub_year_i32` is never read
[INFO] [stdout]    --> src/library/books.rs:276:17
[INFO] [stdout]     |
[INFO] [stdout] 276 |                 pub_year_i32 = book_pub_year.clone(); // Have the pub_year info in i32 format
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/library/loan.rs:319:21
[INFO] [stdout]     |
[INFO] [stdout] 319 |                 Err(e) => {
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/library/loan.rs:356:21
[INFO] [stdout]     |
[INFO] [stdout] 356 |                 Err(e) => {
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/library/loan.rs:393:21
[INFO] [stdout]     |
[INFO] [stdout] 393 |                 Err(e) => {
[INFO] [stdout]     |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `BookSearchTitle` should have a snake case name
[INFO] [stdout]   --> src/library.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub fn BookSearchTitle(id: String) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `book_search_title`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `UserSearchName` should have a snake case name
[INFO] [stdout]   --> src/library.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub fn UserSearchName(id: String) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `user_search_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Book_registration` should have a snake case name
[INFO] [stdout]   --> src/library/books.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub fn Book_registration(books: &mut Vec<Book>) -> &mut Vec<Book>{ // Register a book
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `book_registration`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Book_removal` should have a snake case name
[INFO] [stdout]   --> src/library/books.rs:77:8
[INFO] [stdout]    |
[INFO] [stdout] 77 | pub fn Book_removal(book: &mut Vec<Book>) -> &mut Vec<Book> { // Remove a book
[INFO] [stdout]    |        ^^^^^^^^^^^^ help: convert the identifier to snake case: `book_removal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Book_search` should have a snake case name
[INFO] [stdout]   --> src/library/books.rs:98:8
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub fn Book_search(books: &mut Vec<Book>) -> Option<&mut Book> { // Search a book
[INFO] [stdout]    |        ^^^^^^^^^^^ help: convert the identifier to snake case: `book_search`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Book_search_id` should have a snake case name
[INFO] [stdout]    --> src/library/books.rs:110:8
[INFO] [stdout]     |
[INFO] [stdout] 110 | pub fn Book_search_id(books: &mut Vec<Book>, book_id: String) -> Option<&mut Book> { 
[INFO] [stdout]     |        ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `book_search_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Book_listing` should have a snake case name
[INFO] [stdout]    --> src/library/books.rs:120:8
[INFO] [stdout]     |
[INFO] [stdout] 120 | pub fn Book_listing(books: &mut Vec<Book>) {
[INFO] [stdout]     |        ^^^^^^^^^^^^ help: convert the identifier to snake case: `book_listing`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Book_change_status` should have a snake case name
[INFO] [stdout]    --> src/library/books.rs:127:8
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub fn Book_change_status(books: &mut Vec<Book>) -> &mut Vec<Book> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `book_change_status`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_success_Book_registration` should have a snake case name
[INFO] [stdout]    --> src/library/books.rs:151:4
[INFO] [stdout]     |
[INFO] [stdout] 151 | fn test_success_Book_registration() { 
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_success_book_registration`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_failure_Book_registration` should have a snake case name
[INFO] [stdout]    --> src/library/books.rs:205:4
[INFO] [stdout]     |
[INFO] [stdout] 205 | fn test_failure_Book_registration() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_failure_book_registration`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_ok_Book_removal` should have a snake case name
[INFO] [stdout]    --> src/library/books.rs:303:4
[INFO] [stdout]     |
[INFO] [stdout] 303 | fn test_ok_Book_removal() { // Remove a book
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_ok_book_removal`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_ok_Book_search` should have a snake case name
[INFO] [stdout]    --> src/library/books.rs:401:4
[INFO] [stdout]     |
[INFO] [stdout] 401 | fn test_ok_Book_search() { // Search a book
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_ok_book_search`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `User_listing` should have a snake case name
[INFO] [stdout]   --> src/library/users.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub fn User_listing(users: &mut Vec<User>) { // List the users
[INFO] [stdout]    |        ^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `user_listing`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `User_registration` should have a snake case name
[INFO] [stdout]   --> src/library/users.rs:26:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | pub fn User_registration(users: &mut Vec<User>) -> &mut Vec<User> { // Register a user
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `user_registration`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `User_search` should have a snake case name
[INFO] [stdout]   --> src/library/users.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn User_search(users: &mut Vec<User>, us_id: String) -> Option<&mut User> { // Search for a user
[INFO] [stdout]    |        ^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `user_search`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `TEST_user_listing` should have a snake case name
[INFO] [stdout]   --> src/library/users.rs:50:4
[INFO] [stdout]    |
[INFO] [stdout] 50 | fn TEST_user_listing() { // We have to look at the terminal
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_user_listing`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_UserSearchName_found` should have a snake case name
[INFO] [stdout]   --> src/library/users.rs:66:4
[INFO] [stdout]    |
[INFO] [stdout] 66 | fn test_UserSearchName_found() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_user_search_name_found`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_UserSearchName_notfound` should have a snake case name
[INFO] [stdout]   --> src/library/users.rs:86:4
[INFO] [stdout]    |
[INFO] [stdout] 86 | fn test_UserSearchName_notfound() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_user_search_name_notfound`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `New_loan` should have a snake case name
[INFO] [stdout]   --> src/library/loan.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn New_loan(loans: &mut Vec<Loan>) -> &mut Vec<Loan> {
[INFO] [stdout]    |        ^^^^^^^^ help: convert the identifier to snake case: `new_loan`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Loan_User_Listing` should have a snake case name
[INFO] [stdout]   --> src/library/loan.rs:75:8
[INFO] [stdout]    |
[INFO] [stdout] 75 | pub fn Loan_User_Listing(loans: &mut Vec<Loan>) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `loan_user_listing`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Loan_List` should have a snake case name
[INFO] [stdout]   --> src/library/loan.rs:97:8
[INFO] [stdout]    |
[INFO] [stdout] 97 | pub fn Loan_List(loans: &Vec<Loan>) {
[INFO] [stdout]    |        ^^^^^^^^^ help: convert the identifier to snake case: `loan_list`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Loan_Search_Late` should have a snake case name
[INFO] [stdout]    --> src/library/loan.rs:114:8
[INFO] [stdout]     |
[INFO] [stdout] 114 | pub fn Loan_Search_Late(loans: &Vec<Loan>) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `loan_search_late`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Loan_Search_By_Date` should have a snake case name
[INFO] [stdout]    --> src/library/loan.rs:135:8
[INFO] [stdout]     |
[INFO] [stdout] 135 | pub fn Loan_Search_By_Date(loans: &Vec<Loan>) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `loan_search_by_date`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Loan_Search_By_Book` should have a snake case name
[INFO] [stdout]    --> src/library/loan.rs:161:8
[INFO] [stdout]     |
[INFO] [stdout] 161 | pub fn Loan_Search_By_Book(loans: &Vec<Loan>) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `loan_search_by_book`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `Is_Date_Valid` should have a snake case name
[INFO] [stdout]    --> src/library/loan.rs:182:4
[INFO] [stdout]     |
[INFO] [stdout] 182 | fn Is_Date_Valid(date: &str) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^ help: convert the identifier to snake case: `is_date_valid`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_Loan_Search_Late` should have a snake case name
[INFO] [stdout]    --> src/library/loan.rs:449:4
[INFO] [stdout]     |
[INFO] [stdout] 449 | fn test_Loan_Search_Late() { // Same process for the other "search"
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_loan_search_late`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "741100854d3e7ba7573c0f06877be9e96c7ec634e75c928eedc5b4ff58add535", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "741100854d3e7ba7573c0f06877be9e96c7ec634e75c928eedc5b4ff58add535", kill_on_drop: false }`
[INFO] [stdout] 741100854d3e7ba7573c0f06877be9e96c7ec634e75c928eedc5b4ff58add535
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2616d3941f1e14eed42e20c67bfc268dc0d4401b0f506d4509671ba946f331d0
[INFO] running `Command { std: "docker" "start" "-a" "2616d3941f1e14eed42e20c67bfc268dc0d4401b0f506d4509671ba946f331d0", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `Deserialize` and `Serialize`
[INFO] [stderr]  --> src/main.rs:2:13
[INFO] [stderr]   |
[INFO] [stderr] 2 | use serde::{Deserialize, Serialize};
[INFO] [stderr]   |             ^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `File` and `self`
[INFO] [stderr]  --> src/library/books.rs:2:15
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::fs::{self, File};
[INFO] [stderr]   |               ^^^^  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Write` and `self`
[INFO] [stderr]  --> src/library/books.rs:3:15
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::io::{self, Write};
[INFO] [stderr]   |               ^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `File` and `self`
[INFO] [stderr]  --> src/library/users.rs:2:15
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::fs::{self, File};
[INFO] [stderr]   |               ^^^^  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Write` and `self`
[INFO] [stderr]  --> src/library/users.rs:3:15
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::io::{self, Write};
[INFO] [stderr]   |               ^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `File` and `self`
[INFO] [stderr]  --> src/library/loan.rs:2:15
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::fs::{self, File};
[INFO] [stderr]   |               ^^^^  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Write` and `self`
[INFO] [stderr]  --> src/library/loan.rs:3:15
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::io::{self, Write};
[INFO] [stderr]   |               ^^^^  ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs::remove_file`
[INFO] [stderr]   --> src/library.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | use std::fs::remove_file;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs::read_to_string`
[INFO] [stderr]   --> src/library.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use std::fs::read_to_string;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `serde_json::from_reader`
[INFO] [stderr]  --> src/main.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use serde_json::from_reader; 
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::fs::File`
[INFO] [stderr]  --> src/main.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::fs::File;
[INFO] [stderr]   |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `serde_json::to_writer_pretty`
[INFO] [stderr]  --> src/main.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use serde_json::to_writer_pretty;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io`
[INFO] [stderr]  --> src/main.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::io;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::path::Path`
[INFO] [stderr]  --> src/main.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use std::path::Path;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `pub_year_i32` is assigned to, but never used
[INFO] [stderr]    --> src/library/books.rs:169:9
[INFO] [stderr]     |
[INFO] [stderr] 169 |     let mut pub_year_i32:i32 = 0;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: consider using `_pub_year_i32` instead
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `pub_year_i32` is never read
[INFO] [stderr]    --> src/library/books.rs:173:13
[INFO] [stderr]     |
[INFO] [stderr] 173 |             pub_year_i32 = book_pub_year.clone(); // Have the pub_year info in i32 format
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `pub_year_i32` is assigned to, but never used
[INFO] [stderr]    --> src/library/books.rs:224:13
[INFO] [stderr]     |
[INFO] [stderr] 224 |         let mut pub_year_i32:i32 = 0;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: consider using `_pub_year_i32` instead
[INFO] [stderr] 
[INFO] [stderr] warning: variable `pub_year_i32` is assigned to, but never used
[INFO] [stderr]    --> src/library/books.rs:272:13
[INFO] [stderr]     |
[INFO] [stderr] 272 |         let mut pub_year_i32:i32 = 0;
[INFO] [stderr]     |             ^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: consider using `_pub_year_i32` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]    --> src/library/books.rs:294:17
[INFO] [stderr]     |
[INFO] [stderr] 294 | ...   Err(e) => {let text = format!("The publication year is incorrect, the book has not been added"); return_info.push_str(&text);}
[INFO] [stderr]     |           ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `pub_year_i32` is never read
[INFO] [stderr]    --> src/library/books.rs:228:17
[INFO] [stderr]     |
[INFO] [stderr] 228 |                 pub_year_i32 = book_pub_year.clone(); // Have the pub_year info in i32 format
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `pub_year_i32` is never read
[INFO] [stderr]    --> src/library/books.rs:276:17
[INFO] [stderr]     |
[INFO] [stderr] 276 |                 pub_year_i32 = book_pub_year.clone(); // Have the pub_year info in i32 format
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]    --> src/library/loan.rs:319:21
[INFO] [stderr]     |
[INFO] [stderr] 319 |                 Err(e) => {
[INFO] [stderr]     |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]    --> src/library/loan.rs:356:21
[INFO] [stderr]     |
[INFO] [stderr] 356 |                 Err(e) => {
[INFO] [stderr]     |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `e`
[INFO] [stderr]    --> src/library/loan.rs:393:21
[INFO] [stderr]     |
[INFO] [stderr] 393 |                 Err(e) => {
[INFO] [stderr]     |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stderr] 
[INFO] [stderr] warning: function `BookSearchTitle` should have a snake case name
[INFO] [stderr]   --> src/library.rs:66:8
[INFO] [stderr]    |
[INFO] [stderr] 66 | pub fn BookSearchTitle(id: String) -> String {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `book_search_title`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `UserSearchName` should have a snake case name
[INFO] [stderr]   --> src/library.rs:75:8
[INFO] [stderr]    |
[INFO] [stderr] 75 | pub fn UserSearchName(id: String) -> String {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `user_search_name`
[INFO] [stderr] 
[INFO] [stderr] warning: function `Book_registration` should have a snake case name
[INFO] [stderr]   --> src/library/books.rs:44:8
[INFO] [stderr]    |
[INFO] [stderr] 44 | pub fn Book_registration(books: &mut Vec<Book>) -> &mut Vec<Book>{ // Register a book
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `book_registration`
[INFO] [stderr] 
[INFO] [stderr] warning: function `Book_removal` should have a snake case name
[INFO] [stderr]   --> src/library/books.rs:77:8
[INFO] [stderr]    |
[INFO] [stderr] 77 | pub fn Book_removal(book: &mut Vec<Book>) -> &mut Vec<Book> { // Remove a book
[INFO] [stderr]    |        ^^^^^^^^^^^^ help: convert the identifier to snake case: `book_removal`
[INFO] [stderr] 
[INFO] [stderr] warning: function `Book_search` should have a snake case name
[INFO] [stderr]   --> src/library/books.rs:98:8
[INFO] [stderr]    |
[INFO] [stderr] 98 | pub fn Book_search(books: &mut Vec<Book>) -> Option<&mut Book> { // Search a book
[INFO] [stderr]    |        ^^^^^^^^^^^ help: convert the identifier to snake case: `book_search`
[INFO] [stderr] 
[INFO] [stderr] warning: function `Book_search_id` should have a snake case name
[INFO] [stderr]    --> src/library/books.rs:110:8
[INFO] [stderr]     |
[INFO] [stderr] 110 | pub fn Book_search_id(books: &mut Vec<Book>, book_id: String) -> Option<&mut Book> { 
[INFO] [stderr]     |        ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `book_search_id`
[INFO] [stderr] 
[INFO] [stderr] warning: function `Book_listing` should have a snake case name
[INFO] [stderr]    --> src/library/books.rs:120:8
[INFO] [stderr]     |
[INFO] [stderr] 120 | pub fn Book_listing(books: &mut Vec<Book>) {
[INFO] [stderr]     |        ^^^^^^^^^^^^ help: convert the identifier to snake case: `book_listing`
[INFO] [stderr] 
[INFO] [stderr] warning: function `Book_change_status` should have a snake case name
[INFO] [stderr]    --> src/library/books.rs:127:8
[INFO] [stderr]     |
[INFO] [stderr] 127 | pub fn Book_change_status(books: &mut Vec<Book>) -> &mut Vec<Book> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `book_change_status`
[INFO] [stderr] 
[INFO] [stderr] warning: function `test_success_Book_registration` should have a snake case name
[INFO] [stderr]    --> src/library/books.rs:151:4
[INFO] [stderr]     |
[INFO] [stderr] 151 | fn test_success_Book_registration() { 
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_success_book_registration`
[INFO] [stderr] 
[INFO] [stderr] warning: function `test_failure_Book_registration` should have a snake case name
[INFO] [stderr]    --> src/library/books.rs:205:4
[INFO] [stderr]     |
[INFO] [stderr] 205 | fn test_failure_Book_registration() {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_failure_book_registration`
[INFO] [stderr] 
[INFO] [stderr] warning: function `test_ok_Book_removal` should have a snake case name
[INFO] [stderr]    --> src/library/books.rs:303:4
[INFO] [stderr]     |
[INFO] [stderr] 303 | fn test_ok_Book_removal() { // Remove a book
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_ok_book_removal`
[INFO] [stderr] 
[INFO] [stderr] warning: function `test_ok_Book_search` should have a snake case name
[INFO] [stderr]    --> src/library/books.rs:401:4
[INFO] [stderr]     |
[INFO] [stderr] 401 | fn test_ok_Book_search() { // Search a book
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_ok_book_search`
[INFO] [stderr] 
[INFO] [stderr] warning: function `User_listing` should have a snake case name
[INFO] [stderr]   --> src/library/users.rs:20:8
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub fn User_listing(users: &mut Vec<User>) { // List the users
[INFO] [stderr]    |        ^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `user_listing`
[INFO] [stderr] 
[INFO] [stderr] warning: function `User_registration` should have a snake case name
[INFO] [stderr]   --> src/library/users.rs:26:8
[INFO] [stderr]    |
[INFO] [stderr] 26 | pub fn User_registration(users: &mut Vec<User>) -> &mut Vec<User> { // Register a user
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `user_registration`
[INFO] [stderr] 
[INFO] [stderr] warning: function `User_search` should have a snake case name
[INFO] [stderr]   --> src/library/users.rs:38:8
[INFO] [stderr]    |
[INFO] [stderr] 38 | pub fn User_search(users: &mut Vec<User>, us_id: String) -> Option<&mut User> { // Search for a user
[INFO] [stderr]    |        ^^^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `user_search`
[INFO] [stderr] 
[INFO] [stderr] warning: function `TEST_user_listing` should have a snake case name
[INFO] [stderr]   --> src/library/users.rs:50:4
[INFO] [stderr]    |
[INFO] [stderr] 50 | fn TEST_user_listing() { // We have to look at the terminal
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_user_listing`
[INFO] [stderr] 
[INFO] [stderr] warning: function `test_UserSearchName_found` should have a snake case name
[INFO] [stderr]   --> src/library/users.rs:66:4
[INFO] [stderr]    |
[INFO] [stderr] 66 | fn test_UserSearchName_found() {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_user_search_name_found`
[INFO] [stderr] 
[INFO] [stderr] warning: function `test_UserSearchName_notfound` should have a snake case name
[INFO] [stderr]   --> src/library/users.rs:86:4
[INFO] [stderr]    |
[INFO] [stderr] 86 | fn test_UserSearchName_notfound() {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_user_search_name_notfound`
[INFO] [stderr] 
[INFO] [stderr] warning: function `New_loan` should have a snake case name
[INFO] [stderr]   --> src/library/loan.rs:19:8
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub fn New_loan(loans: &mut Vec<Loan>) -> &mut Vec<Loan> {
[INFO] [stderr]    |        ^^^^^^^^ help: convert the identifier to snake case: `new_loan`
[INFO] [stderr] 
[INFO] [stderr] warning: function `Loan_User_Listing` should have a snake case name
[INFO] [stderr]   --> src/library/loan.rs:75:8
[INFO] [stderr]    |
[INFO] [stderr] 75 | pub fn Loan_User_Listing(loans: &mut Vec<Loan>) {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `loan_user_listing`
[INFO] [stderr] 
[INFO] [stderr] warning: function `Loan_List` should have a snake case name
[INFO] [stderr]   --> src/library/loan.rs:97:8
[INFO] [stderr]    |
[INFO] [stderr] 97 | pub fn Loan_List(loans: &Vec<Loan>) {
[INFO] [stderr]    |        ^^^^^^^^^ help: convert the identifier to snake case: `loan_list`
[INFO] [stderr] 
[INFO] [stderr] warning: function `Loan_Search_Late` should have a snake case name
[INFO] [stderr]    --> src/library/loan.rs:114:8
[INFO] [stderr]     |
[INFO] [stderr] 114 | pub fn Loan_Search_Late(loans: &Vec<Loan>) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `loan_search_late`
[INFO] [stderr] 
[INFO] [stderr] warning: function `Loan_Search_By_Date` should have a snake case name
[INFO] [stderr]    --> src/library/loan.rs:135:8
[INFO] [stderr]     |
[INFO] [stderr] 135 | pub fn Loan_Search_By_Date(loans: &Vec<Loan>) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `loan_search_by_date`
[INFO] [stderr] 
[INFO] [stderr] warning: function `Loan_Search_By_Book` should have a snake case name
[INFO] [stderr]    --> src/library/loan.rs:161:8
[INFO] [stderr]     |
[INFO] [stderr] 161 | pub fn Loan_Search_By_Book(loans: &Vec<Loan>) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `loan_search_by_book`
[INFO] [stderr] 
[INFO] [stderr] warning: function `Is_Date_Valid` should have a snake case name
[INFO] [stderr]    --> src/library/loan.rs:182:4
[INFO] [stderr]     |
[INFO] [stderr] 182 | fn Is_Date_Valid(date: &str) -> bool {
[INFO] [stderr]     |    ^^^^^^^^^^^^^ help: convert the identifier to snake case: `is_date_valid`
[INFO] [stderr] 
[INFO] [stderr] warning: function `test_Loan_Search_Late` should have a snake case name
[INFO] [stderr]    --> src/library/loan.rs:449:4
[INFO] [stderr]     |
[INFO] [stderr] 449 | fn test_Loan_Search_Late() { // Same process for the other "search"
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_loan_search_late`
[INFO] [stderr] 
[INFO] [stderr] warning: `Project_Virtual_Library_Management` (bin "Project_Virtual_Library_Management" test) generated 50 warnings (run `cargo fix --bin "Project_Virtual_Library_Management" -p Project_Virtual_Library_Management --tests` to apply 18 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/Project_Virtual_Library_Management-ac022de6e58ff399)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test library::books::test_failure_Book_registration ... ok
[INFO] [stdout] test library::books::test_ok_Book_removal ... ok
[INFO] [stdout] test library::books::fail_book_removal ... ok
[INFO] [stdout] test library::loan::test_Loan_Search_Late ... ok
[INFO] [stdout] test library::loan::test_invalid_dates ... ok
[INFO] [stdout] test library::loan::test_loan_list ... ok
[INFO] [stdout] test library::loan::test_new_loan_success ... ok
[INFO] [stdout] test library::loan::test_new_loan_user_not_found ... ok
[INFO] [stdout] test library::books::test_ok_Book_search ... ok
[INFO] [stdout] test library::books::test_fail_book_search ... ok
[INFO] [stdout] test library::test_get_library_data_non_empty ... ok
[INFO] [stdout] test library::test_user_search_name_found ... ok
[INFO] [stdout] test library::users::TEST_user_listing ... ok
[INFO] [stdout] test library::users::test_UserSearchName_found ... ok
[INFO] [stdout] test library::users::test_UserSearchName_notfound ... ok
[INFO] [stdout] test library::loan::test_valid_dates ... ok
[INFO] [stdout] test library::books::test_success_Book_registration ... ok
[INFO] [stdout] test library::test_book_search_title_found ... ok
[INFO] [stdout] test library::test_save_library_non_empty ... FAILED
[INFO] [stdout] test library::users::test_user_registration ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- library::test_save_library_non_empty stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'library::test_save_library_non_empty' (39) panicked at src/library.rs:62:35:
[INFO] [stdout] Error in creating file: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x58fe29c36d12 - std::backtrace_rs::backtrace::libunwind::trace::hf0bd46b30bc61685
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x58fe29c36d12 - std::backtrace_rs::backtrace::trace_unsynchronized::h1d1fbb72ad89d7b7
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x58fe29c36d12 - std::sys::backtrace::_print_fmt::he38b6f68ca847f47
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x58fe29c36d12 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hb7e843cde1bc81a3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x58fe29c46f2a - core::fmt::rt::Argument::fmt::hc1dd77ac64f2688c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x58fe29c46f2a - core::fmt::write::h952c506e2dbe9cff
[INFO] [stdout]    6:     0x58fe29c05996 - std::io::default_write_fmt::hd23bd8145c03a23a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x58fe29c05996 - std::io::Write::write_fmt::hdd3314a2bd8a34bd
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x58fe29c16179 - std::sys::backtrace::BacktraceLock::print::h1079b82381c2c252
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x58fe29c16179 - std::panicking::default_hook::{{closure}}::h85cb76b8462c00f2
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x58fe29c16011 - std::panicking::default_hook::h0134d220cc034c02
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x58fe29bc7f9e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb2e68dca3970e3ca
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x58fe29bc7f9e - test::test_main_with_exit_callback::{{closure}}::ha7ec2063a2565ec3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x58fe29c163f2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::haebee478d0f56cf4
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x58fe29c163f2 - std::panicking::panic_with_hook::h8119b6db1fef734f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x58fe29c16238 - std::panicking::panic_handler::{{closure}}::h24f5360b91482c0e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x58fe29c116f9 - std::sys::backtrace::__rust_end_short_backtrace::h4e60c5cbd1bd0108
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x58fe29bfa19d - __rustc[e4c6931bd8050421]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x58fe29c4e3ec - core::panicking::panic_fmt::hb1614a3ff6840071
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x58fe29c4dbd2 - core::result::unwrap_failed::h7d4c34940aded59c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x58fe29b981ee - core::result::Result<T,E>::expect::h145c8699eeb74327
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/result.rs:1185:23
[INFO] [stdout]   21:     0x58fe29b9d0f0 - Project_Virtual_Library_Management::library::save_library::h22aa05dc3f18da95
[INFO] [stdout]                                at /opt/rustwide/workdir/src/library.rs:62:35
[INFO] [stdout]   22:     0x58fe29b9df26 - Project_Virtual_Library_Management::library::test_save_library_non_empty::h5afe9b3f104356ae
[INFO] [stdout]                                at /opt/rustwide/workdir/src/library.rs:235:5
[INFO] [stdout]   23:     0x58fe29b9e1a7 - Project_Virtual_Library_Management::library::test_save_library_non_empty::{{closure}}::h3186d2bb3cf92ff0
[INFO] [stdout]                                at /opt/rustwide/workdir/src/library.rs:221:33
[INFO] [stdout]   24:     0x58fe29b96b96 - core::ops::function::FnOnce::call_once::h2db0d9af4ca6c807
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x58fe29bc7d9b - core::ops::function::FnOnce::call_once::hefaf63600cd43d2a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   26:     0x58fe29bc7d9b - test::__rust_begin_short_backtrace::he30322a73a0e9ea6
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:663:18
[INFO] [stdout]   27:     0x58fe29bdb76a - test::run_test_in_process::{{closure}}::hdea3ab8d0243ef36
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:74
[INFO] [stdout]   28:     0x58fe29bdb76a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h66d192f42498ffce
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   29:     0x58fe29bdb76a - std::panicking::catch_unwind::do_call::h822e18e8d3a6bb65
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   30:     0x58fe29bdb76a - std::panicking::catch_unwind::h54b1de7ceab578bf
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   31:     0x58fe29bdb76a - std::panic::catch_unwind::h60c29b7a9d0246b1
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   32:     0x58fe29bdb76a - test::run_test_in_process::h6099b5f871379b13
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:27
[INFO] [stdout]   33:     0x58fe29bdb76a - test::run_test::{{closure}}::h926ce0a38281a4c8
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:607:43
[INFO] [stdout]   34:     0x58fe29bb5bc4 - test::run_test::{{closure}}::h508de21a9afc7140
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:637:41
[INFO] [stdout]   35:     0x58fe29bb5bc4 - std::sys::backtrace::__rust_begin_short_backtrace::h6e2f5c39ca00735a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   36:     0x58fe29bb9482 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::h133e44f0e5802c14
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   37:     0x58fe29bb9482 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4718c1285283955c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   38:     0x58fe29bb9482 - std::panicking::catch_unwind::do_call::h0bba3937b4892238
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   39:     0x58fe29bb9482 - std::panicking::catch_unwind::h5b31cab5fb8c5d7f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   40:     0x58fe29bb9482 - std::panic::catch_unwind::hb2fa05d52ed0124e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   41:     0x58fe29bb9482 - std::thread::lifecycle::spawn_unchecked::{{closure}}::hf401cf5ff501bd29
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   42:     0x58fe29bb9482 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h160022e94ce3b0bb
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   43:     0x58fe29c0c98f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf234e0d1d1d272ba
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   44:     0x58fe29c0c98f - std::sys::thread::unix::Thread::new::thread_start::h106a295241840d3b
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   45:     0x723d35c0aaa4 - <unknown>
[INFO] [stdout]   46:     0x723d35c97a64 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- library::users::test_user_registration stdout ----
[INFO] [stdout] Enter the name of the new user :
[INFO] [stdout] Enter the ID of the new user :
[INFO] [stdout] The user called  with the id  has been added
[INFO] [stdout] 
[INFO] [stdout] thread 'library::users::test_user_registration' (44) panicked at src/library/users.rs:114:5:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: 2
[INFO] [stdout]  right: 1
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x58fe29c36d12 - std::backtrace_rs::backtrace::libunwind::trace::hf0bd46b30bc61685
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x58fe29c36d12 - std::backtrace_rs::backtrace::trace_unsynchronized::h1d1fbb72ad89d7b7
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x58fe29c36d12 - std::sys::backtrace::_print_fmt::he38b6f68ca847f47
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x58fe29c36d12 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hb7e843cde1bc81a3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x58fe29c46f2a - core::fmt::rt::Argument::fmt::hc1dd77ac64f2688c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x58fe29c46f2a - core::fmt::write::h952c506e2dbe9cff
[INFO] [stdout]    6:     0x58fe29c05996 - std::io::default_write_fmt::hd23bd8145c03a23a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x58fe29c05996 - std::io::Write::write_fmt::hdd3314a2bd8a34bd
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x58fe29c16179 - std::sys::backtrace::BacktraceLock::print::h1079b82381c2c252
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x58fe29c16179 - std::panicking::default_hook::{{closure}}::h85cb76b8462c00f2
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x58fe29c16011 - std::panicking::default_hook::h0134d220cc034c02
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x58fe29bc7f9e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb2e68dca3970e3ca
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x58fe29bc7f9e - test::test_main_with_exit_callback::{{closure}}::ha7ec2063a2565ec3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x58fe29c163f2 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::haebee478d0f56cf4
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x58fe29c163f2 - std::panicking::panic_with_hook::h8119b6db1fef734f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x58fe29c16238 - std::panicking::panic_handler::{{closure}}::h24f5360b91482c0e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x58fe29c116f9 - std::sys::backtrace::__rust_end_short_backtrace::h4e60c5cbd1bd0108
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x58fe29bfa19d - __rustc[e4c6931bd8050421]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x58fe29c4e3ec - core::panicking::panic_fmt::hb1614a3ff6840071
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x58fe29c4e2a3 - core::panicking::assert_failed_inner::h5aabe811ef142622
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:439:17
[INFO] [stdout]   20:     0x58fe29c4e168 - core::panicking::assert_failed::hdfb3457b193b1f87
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:394:5
[INFO] [stdout]   21:     0x58fe29b9f233 - Project_Virtual_Library_Management::library::users::test_user_registration::h82d4577ca83cfc09
[INFO] [stdout]                                at /opt/rustwide/workdir/src/library/users.rs:114:5
[INFO] [stdout]   22:     0x58fe29b9f527 - Project_Virtual_Library_Management::library::users::test_user_registration::{{closure}}::h70a67d625a78010f
[INFO] [stdout]                                at /opt/rustwide/workdir/src/library/users.rs:103:28
[INFO] [stdout]   23:     0x58fe29b96d66 - core::ops::function::FnOnce::call_once::h9340764b7aeeed60
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x58fe29bc7d9b - core::ops::function::FnOnce::call_once::hefaf63600cd43d2a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x58fe29bc7d9b - test::__rust_begin_short_backtrace::he30322a73a0e9ea6
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x58fe29bdb76a - test::run_test_in_process::{{closure}}::hdea3ab8d0243ef36
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x58fe29bdb76a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h66d192f42498ffce
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x58fe29bdb76a - std::panicking::catch_unwind::do_call::h822e18e8d3a6bb65
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x58fe29bdb76a - std::panicking::catch_unwind::h54b1de7ceab578bf
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x58fe29bdb76a - std::panic::catch_unwind::h60c29b7a9d0246b1
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x58fe29bdb76a - test::run_test_in_process::h6099b5f871379b13
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x58fe29bdb76a - test::run_test::{{closure}}::h926ce0a38281a4c8
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x58fe29bb5bc4 - test::run_test::{{closure}}::h508de21a9afc7140
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x58fe29bb5bc4 - std::sys::backtrace::__rust_begin_short_backtrace::h6e2f5c39ca00735a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x58fe29bb9482 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::h133e44f0e5802c14
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x58fe29bb9482 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4718c1285283955c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x58fe29bb9482 - std::panicking::catch_unwind::do_call::h0bba3937b4892238
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x58fe29bb9482 - std::panicking::catch_unwind::h5b31cab5fb8c5d7f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x58fe29bb9482 - std::panic::catch_unwind::hb2fa05d52ed0124e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x58fe29bb9482 - std::thread::lifecycle::spawn_unchecked::{{closure}}::hf401cf5ff501bd29
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x58fe29bb9482 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h160022e94ce3b0bb
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x58fe29c0c98f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf234e0d1d1d272ba
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x58fe29c0c98f - std::sys::thread::unix::Thread::new::thread_start::h106a295241840d3b
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   44:     0x723d35c0aaa4 - <unknown>
[INFO] [stdout]   45:     0x723d35c97a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     library::test_save_library_non_empty
[INFO] [stdout]     library::users::test_user_registration
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 18 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin Project_Virtual_Library_Management`
[INFO] running `Command { std: "docker" "inspect" "2616d3941f1e14eed42e20c67bfc268dc0d4401b0f506d4509671ba946f331d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2616d3941f1e14eed42e20c67bfc268dc0d4401b0f506d4509671ba946f331d0", kill_on_drop: false }`
[INFO] [stdout] 2616d3941f1e14eed42e20c67bfc268dc0d4401b0f506d4509671ba946f331d0
