[INFO] cloning repository https://github.com/0x78654C/PwM-Rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0x78654C/PwM-Rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0x78654C%2FPwM-Rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0x78654C%2FPwM-Rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4053f46445c389b6d4821815d01a00dd44bee40c [INFO] checking 0x78654C/PwM-Rust against master#00bfd6b2734d9c28a147bf237490995731781fdd for pr-117984 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0x78654C%2FPwM-Rust" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/0x78654C/PwM-Rust on toolchain 00bfd6b2734d9c28a147bf237490995731781fdd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+00bfd6b2734d9c28a147bf237490995731781fdd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/0x78654C/PwM-Rust [INFO] finished tweaking git repo https://github.com/0x78654C/PwM-Rust [INFO] tweaked toml for git repo https://github.com/0x78654C/PwM-Rust written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/0x78654C/PwM-Rust 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" "+00bfd6b2734d9c28a147bf237490995731781fdd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+00bfd6b2734d9c28a147bf237490995731781fdd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2e46286a6fe126df57cd42b5e19ad8768cb1876ddb7ba69b4413b50c6095e501 [INFO] running `Command { std: "docker" "start" "-a" "2e46286a6fe126df57cd42b5e19ad8768cb1876ddb7ba69b4413b50c6095e501", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2e46286a6fe126df57cd42b5e19ad8768cb1876ddb7ba69b4413b50c6095e501", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2e46286a6fe126df57cd42b5e19ad8768cb1876ddb7ba69b4413b50c6095e501", kill_on_drop: false }` [INFO] [stdout] 2e46286a6fe126df57cd42b5e19ad8768cb1876ddb7ba69b4413b50c6095e501 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+00bfd6b2734d9c28a147bf237490995731781fdd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3bc46f497ad783251d247d82ac82a500008230096123d9e3e2da9f380e7cd485 [INFO] running `Command { std: "docker" "start" "-a" "3bc46f497ad783251d247d82ac82a500008230096123d9e3e2da9f380e7cd485", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling serde v1.0.178 [INFO] [stderr] Compiling serde_derive v1.0.178 [INFO] [stderr] Compiling serde_json v1.0.104 [INFO] [stderr] Checking typenum v1.16.0 [INFO] [stderr] Checking constant_time_eq v0.2.6 [INFO] [stderr] Checking cpufeatures v0.2.8 [INFO] [stderr] Checking constant_time_eq v0.1.5 [INFO] [stderr] Checking blake2b_simd v1.0.1 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking hex-literal v0.4.1 [INFO] [stderr] Checking base64 v0.21.2 [INFO] [stderr] Checking rust-argon2 v1.0.0 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Checking generic-array v0.14.7 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking block-padding v0.3.3 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking inout v0.1.3 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking cipher v0.4.4 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking cbc v0.1.2 [INFO] [stderr] Checking aes v0.8.3 [INFO] [stderr] Checking PwM-Rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::fmt::Display` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fmt::Display; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufReader`, `stdout` [INFO] [stdout] --> src/main.rs:3:22 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{stdin, stdout, Write, BufRead, BufReader}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Config`, `ThreadMode`, `Variant`, `Version` [INFO] [stdout] --> src/main.rs:10:20 [INFO] [stdout] | [INFO] [stdout] 10 | use argon2::{self, Config, ThreadMode, Variant, Version}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^ ^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::format` [INFO] [stdout] --> src/./libs/json_lib.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::format; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Deserializer` [INFO] [stdout] --> src/./libs/json_lib.rs:3:37 [INFO] [stdout] | [INFO] [stdout] 3 | use serde::{Deserialize, Serialize, Deserializer}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::Result` [INFO] [stdout] --> src/./libs/json_lib.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use serde_json::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `key_values` should have an upper camel case name [INFO] [stdout] --> src/./libs/json_lib.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | struct key_values { [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `KeyValues` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::Display` [INFO] [stdout] --> src/main.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fmt::Display; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufReader`, `stdout` [INFO] [stdout] --> src/main.rs:3:22 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{stdin, stdout, Write, BufRead, BufReader}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Config`, `ThreadMode`, `Variant`, `Version` [INFO] [stdout] --> src/main.rs:10:20 [INFO] [stdout] | [INFO] [stdout] 10 | use argon2::{self, Config, ThreadMode, Variant, Version}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^ ^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ThreadMode`, `Variant`, `Version` [INFO] [stdout] --> src/argon_test.rs:2:28 [INFO] [stdout] | [INFO] [stdout] 2 | use argon2::{self, Config, ThreadMode, Variant, Version}; [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt::format` [INFO] [stdout] --> src/./libs/json_lib.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::format; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Deserializer` [INFO] [stdout] --> src/./libs/json_lib.rs:3:37 [INFO] [stdout] | [INFO] [stdout] 3 | use serde::{Deserialize, Serialize, Deserializer}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde_json::Result` [INFO] [stdout] --> src/./libs/json_lib.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use serde_json::Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `key_values` should have an upper camel case name [INFO] [stdout] --> src/./libs/json_lib.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | struct key_values { [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to upper camel case: `KeyValues` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode [INFO] [stdout] --> src/main.rs:9:13 [INFO] [stdout] | [INFO] [stdout] 9 | use base64::encode; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode [INFO] [stdout] --> src/main.rs:123:24 [INFO] [stdout] | [INFO] [stdout] 123 | let enc_hash = encode(hash_split); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode [INFO] [stdout] --> src/main.rs:168:20 [INFO] [stdout] | [INFO] [stdout] 168 | let enc_hash = encode(hash_split); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode [INFO] [stdout] --> src/main.rs:283:20 [INFO] [stdout] | [INFO] [stdout] 283 | let enc_hash = encode(hash_split); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode [INFO] [stdout] --> src/main.rs:421:20 [INFO] [stdout] | [INFO] [stdout] 421 | let enc_hash = encode(hash_split); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode [INFO] [stdout] --> src/main.rs:442:20 [INFO] [stdout] | [INFO] [stdout] 442 | let enc_hash = encode(hash_split); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode [INFO] [stdout] --> src/main.rs:9:13 [INFO] [stdout] | [INFO] [stdout] 9 | use base64::encode; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode [INFO] [stdout] --> src/main.rs:123:24 [INFO] [stdout] | [INFO] [stdout] 123 | let enc_hash = encode(hash_split); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode [INFO] [stdout] --> src/main.rs:168:20 [INFO] [stdout] | [INFO] [stdout] 168 | let enc_hash = encode(hash_split); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode [INFO] [stdout] --> src/main.rs:283:20 [INFO] [stdout] | [INFO] [stdout] 283 | let enc_hash = encode(hash_split); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode [INFO] [stdout] --> src/main.rs:421:20 [INFO] [stdout] | [INFO] [stdout] 421 | let enc_hash = encode(hash_split); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `base64::encode`: Use Engine::encode [INFO] [stdout] --> src/main.rs:442:20 [INFO] [stdout] | [INFO] [stdout] 442 | let enc_hash = encode(hash_split); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufRead` [INFO] [stdout] --> src/main.rs:3:37 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{stdin, stdout, Write, BufRead, BufReader}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufRead` [INFO] [stdout] --> src/main.rs:3:37 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{stdin, stdout, Write, BufRead, BufReader}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `count` [INFO] [stdout] --> src/main.rs:224:13 [INFO] [stdout] | [INFO] [stdout] 224 | let mut count:i32 = 3; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_count` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:224:9 [INFO] [stdout] | [INFO] [stdout] 224 | let mut count:i32 = 3; [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/main.rs:319:9 [INFO] [stdout] | [INFO] [stdout] 319 | let mut decrypt_string = decrypt_vault(vault.to_string(), password.to_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/main.rs:326:9 [INFO] [stdout] | [INFO] [stdout] 326 | let mut app = String::from(application.trim()); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Globals` is never constructed [INFO] [stdout] --> src/main.rs:45:8 [INFO] [stdout] | [INFO] [stdout] 45 | struct Globals { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `up` is never used [INFO] [stdout] --> src/main.rs:50:8 [INFO] [stdout] | [INFO] [stdout] 49 | impl Globals{ [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] 50 | fn up(&mut self, num: i32){ [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check_max_tries` is never used [INFO] [stdout] --> src/main.rs:452:4 [INFO] [stdout] | [INFO] [stdout] 452 | fn check_max_tries()->bool{ [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `argon_password_hash` is never used [INFO] [stdout] --> src/./libs/argon_lib.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn argon_password_hash(password: &str) ->String { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `PwM_Rust` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = help: convert the identifier to snake case: `pw_m_rust` [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `TRIES` should have a snake case name [INFO] [stdout] --> src/main.rs:453:13 [INFO] [stdout] | [INFO] [stdout] 453 | let mut TRIES = Globals{number:3}; [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `tries` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 24 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `count` [INFO] [stdout] --> src/main.rs:224:13 [INFO] [stdout] | [INFO] [stdout] 224 | let mut count:i32 = 3; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_count` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:224:9 [INFO] [stdout] | [INFO] [stdout] 224 | let mut count:i32 = 3; [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/main.rs:319:9 [INFO] [stdout] | [INFO] [stdout] 319 | let mut decrypt_string = decrypt_vault(vault.to_string(), password.to_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/main.rs:326:9 [INFO] [stdout] | [INFO] [stdout] 326 | let mut app = String::from(application.trim()); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Globals` is never constructed [INFO] [stdout] --> src/main.rs:45:8 [INFO] [stdout] | [INFO] [stdout] 45 | struct Globals { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `up` is never used [INFO] [stdout] --> src/main.rs:50:8 [INFO] [stdout] | [INFO] [stdout] 49 | impl Globals{ [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] 50 | fn up(&mut self, num: i32){ [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check_max_tries` is never used [INFO] [stdout] --> src/main.rs:452:4 [INFO] [stdout] | [INFO] [stdout] 452 | fn check_max_tries()->bool{ [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `PwM_Rust` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = help: convert the identifier to snake case: `pw_m_rust` [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `TRIES` should have a snake case name [INFO] [stdout] --> src/main.rs:453:13 [INFO] [stdout] | [INFO] [stdout] 453 | let mut TRIES = Globals{number:3}; [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `tries` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 24 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.65s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "3bc46f497ad783251d247d82ac82a500008230096123d9e3e2da9f380e7cd485", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3bc46f497ad783251d247d82ac82a500008230096123d9e3e2da9f380e7cd485", kill_on_drop: false }` [INFO] [stdout] 3bc46f497ad783251d247d82ac82a500008230096123d9e3e2da9f380e7cd485