[INFO] cloning repository https://github.com/flew-software/perling-vm
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/flew-software/perling-vm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflew-software%2Fperling-vm", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflew-software%2Fperling-vm'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 37171b4310a4bb287fb0b9f1cbac7fa3b6778390
[INFO] linting flew-software/perling-vm against nightly for clippy-nonminimal_bool-denied
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fflew-software%2Fperling-vm" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/flew-software/perling-vm
[INFO] finished tweaking git repo https://github.com/flew-software/perling-vm
[INFO] tweaked toml for git repo https://github.com/flew-software/perling-vm written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/flew-software/perling-vm on toolchain nightly
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/flew-software/perling-vm 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" "+nightly" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded termcolor v1.1.2
[INFO] [stderr]   Downloaded textwrap v0.12.1
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[INFO] [stderr]   Downloaded unicode-segmentation v1.7.1
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[INFO] [stderr]   Downloaded heck v0.3.2
[INFO] [stderr]   Downloaded proc-macro2 v1.0.26
[INFO] [stderr]   Downloaded clap v3.0.0-beta.2
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[INFO] [stderr]   Downloaded clap_derive v3.0.0-beta.2
[INFO] [stderr]   Downloaded simplelog v0.9.0
[INFO] [stderr]   Downloaded os_str_bytes v2.4.0
[INFO] [stderr]   Downloaded libc v0.2.91
[INFO] [stderr]   Downloaded syn v1.0.69
[INFO] [stderr]   Downloaded hashbrown v0.9.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0ff774ca07df0872416d0558e3775f093b5b36c037907ac07cabc29e4d91bea2
[INFO] running `Command { std: "docker" "start" "-a" "0ff774ca07df0872416d0558e3775f093b5b36c037907ac07cabc29e4d91bea2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0ff774ca07df0872416d0558e3775f093b5b36c037907ac07cabc29e4d91bea2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ff774ca07df0872416d0558e3775f093b5b36c037907ac07cabc29e4d91bea2", kill_on_drop: false }`
[INFO] [stdout] 0ff774ca07df0872416d0558e3775f093b5b36c037907ac07cabc29e4d91bea2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "clippy" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b4aed88170ddf30483b71388168cac648631d24d92a0333cb206400c12a8767
[INFO] running `Command { std: "docker" "start" "-a" "6b4aed88170ddf30483b71388168cac648631d24d92a0333cb206400c12a8767", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.26
[INFO] [stderr]    Compiling libc v0.2.91
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling syn v1.0.69
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling indexmap v1.6.2
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking termcolor v1.1.2
[INFO] [stderr]     Checking linked-hash-map v0.5.4
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking os_str_bytes v2.4.0
[INFO] [stderr]     Checking textwrap v0.12.1
[INFO] [stderr]     Checking text_io v0.1.8
[INFO] [stderr]     Checking home v0.5.3
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling heck v0.3.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking simplelog v0.9.0
[INFO] [stderr]    Compiling clap_derive v3.0.0-beta.2
[INFO] [stderr]     Checking clap v3.0.0-beta.2
[INFO] [stderr]     Checking perling_vm v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this import is redundant
[INFO] [stdout]  --> src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | use home;
[INFO] [stdout]   | ^^^^^^^^^ help: remove it entirely
[INFO] [stdout]   |
[INFO] [stdout]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_component_path_imports
[INFO] [stdout]   = note: `#[warn(clippy::single_component_path_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this import is redundant
[INFO] [stdout]  --> src/main.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | use home;
[INFO] [stdout]   | ^^^^^^^^^ help: remove it entirely
[INFO] [stdout]   |
[INFO] [stdout]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_component_path_imports
[INFO] [stdout]   = note: `#[warn(clippy::single_component_path_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/register.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |         return self.locked;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout]    = note: `#[warn(clippy::needless_return)]` on by default
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 12 -         return self.locked;
[INFO] [stdout] 12 +         self.locked
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/register.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         return false;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 26 -         return false;
[INFO] [stdout] 26 +         false
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this if-then-else expression assigns a bool literal
[INFO] [stdout]   --> src/register.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 | /         if locked == "1" {
[INFO] [stdout] 50 | |             reg_array[key].locked = true;
[INFO] [stdout] 51 | |         } else {
[INFO] [stdout] 52 | |             reg_array[key].locked = false;
[INFO] [stdout] 53 | |         }
[INFO] [stdout]    | |_________^ help: you can reduce it to: `reg_array[key].locked = locked == "1";`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_bool_assign
[INFO] [stdout]    = note: `#[warn(clippy::needless_bool_assign)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: you should consider adding a `Default` implementation for `VM`
[INFO] [stdout]   --> src/vm.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | /     pub fn new() -> VM {
[INFO] [stdout] 21 | |         VM {
[INFO] [stdout] 22 | |             registers: [REGISTER {
[INFO] [stdout] 23 | |                 content: 0,
[INFO] [stdout] ...  |
[INFO] [stdout] 33 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stdout]    = note: `#[warn(clippy::new_without_default)]` on by default
[INFO] [stdout] help: try adding this
[INFO] [stdout]    |
[INFO] [stdout] 19 + impl Default for VM {
[INFO] [stdout] 20 +     fn default() -> Self {
[INFO] [stdout] 21 +         Self::new()
[INFO] [stdout] 22 +     }
[INFO] [stdout] 23 + }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/vm.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         return used_reg_count;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 43 -         return used_reg_count;
[INFO] [stdout] 43 +         used_reg_count
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/register.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |         return self.locked;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout]    = note: `#[warn(clippy::needless_return)]` on by default
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 12 -         return self.locked;
[INFO] [stdout] 12 +         self.locked
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/register.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         return false;
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 26 -         return false;
[INFO] [stdout] 26 +         false
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this if-then-else expression assigns a bool literal
[INFO] [stdout]   --> src/register.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 | /         if locked == "1" {
[INFO] [stdout] 50 | |             reg_array[key].locked = true;
[INFO] [stdout] 51 | |         } else {
[INFO] [stdout] 52 | |             reg_array[key].locked = false;
[INFO] [stdout] 53 | |         }
[INFO] [stdout]    | |_________^ help: you can reduce it to: `reg_array[key].locked = locked == "1";`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_bool_assign
[INFO] [stdout]    = note: `#[warn(clippy::needless_bool_assign)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `clone` on type `[REGISTER; 32]` which implements the `Copy` trait
[INFO] [stdout]   --> src/vm.rs:37:24
[INFO] [stdout]    |
[INFO] [stdout] 37 |         let reg_copy = self.registers.clone();
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `self.registers`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout]    = note: `#[warn(clippy::clone_on_copy)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `clone` on type `REGISTER` which implements the `Copy` trait
[INFO] [stdout]   --> src/vm.rs:39:16
[INFO] [stdout]    |
[INFO] [stdout] 39 |             if i.clone().content != 0 as i32 {
[INFO] [stdout]    |                ^^^^^^^^^ help: try dereferencing it: `(*i)`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting integer literal to `i32` is unnecessary
[INFO] [stdout]   --> src/vm.rs:39:37
[INFO] [stdout]    |
[INFO] [stdout] 39 |             if i.clone().content != 0 as i32 {
[INFO] [stdout]    |                                     ^^^^^^^^ help: try: `0_i32`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout]    = note: `#[warn(clippy::unnecessary_cast)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: used `assert_eq!` with a literal bool
[INFO] [stdout]   --> src/register.rs:69:9
[INFO] [stdout]    |
[INFO] [stdout] 69 |         assert_eq!(test_reg.is_locked(), false);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
[INFO] [stdout]    = note: `#[warn(clippy::bool_assert_comparison)]` on by default
[INFO] [stdout] help: replace it with `assert!(..)`
[INFO] [stdout]    |
[INFO] [stdout] 69 -         assert_eq!(test_reg.is_locked(), false);
[INFO] [stdout] 69 +         assert!(!test_reg.is_locked());
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/vm.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |         return result;
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 51 -         return result;
[INFO] [stdout] 51 +         result
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/vm.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 |         return result;
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 59 -         return result;
[INFO] [stdout] 59 +         result
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/vm.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |         return (opcode, original_op);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 68 -         return (opcode, original_op);
[INFO] [stdout] 68 +         (opcode, original_op)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: used `assert_eq!` with a literal bool
[INFO] [stdout]   --> src/register.rs:72:9
[INFO] [stdout]    |
[INFO] [stdout] 72 |         assert_eq!(test_reg.is_locked(), true);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
[INFO] [stdout] help: replace it with `assert!(..)`
[INFO] [stdout]    |
[INFO] [stdout] 72 -         assert_eq!(test_reg.is_locked(), true);
[INFO] [stdout] 72 +         assert!(test_reg.is_locked());
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/vm.rs:93:9
[INFO] [stdout]    |
[INFO] [stdout] 93 |         return (true, 0);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 93 -         return (true, 0);
[INFO] [stdout] 93 +         (true, 0)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: used `assert_eq!` with a literal bool
[INFO] [stdout]   --> src/register.rs:81:9
[INFO] [stdout]    |
[INFO] [stdout] 81 |         assert_eq!(test_reg.locked, false);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
[INFO] [stdout] help: replace it with `assert!(..)`
[INFO] [stdout]    |
[INFO] [stdout] 81 -         assert_eq!(test_reg.locked, false);
[INFO] [stdout] 81 +         assert!(!test_reg.locked);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: used `assert_eq!` with a literal bool
[INFO] [stdout]   --> src/register.rs:84:9
[INFO] [stdout]    |
[INFO] [stdout] 84 |         assert_eq!(test_reg.locked, true);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
[INFO] [stdout] help: replace it with `assert!(..)`
[INFO] [stdout]    |
[INFO] [stdout] 84 -         assert_eq!(test_reg.locked, true);
[INFO] [stdout] 84 +         assert!(test_reg.locked);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: used `assert_eq!` with a literal bool
[INFO] [stdout]   --> src/register.rs:87:9
[INFO] [stdout]    |
[INFO] [stdout] 87 |         assert_eq!(test_reg.locked, false);    
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
[INFO] [stdout] help: replace it with `assert!(..)`
[INFO] [stdout]    |
[INFO] [stdout] 87 -         assert_eq!(test_reg.locked, false);    
[INFO] [stdout] 87 +         assert!(!test_reg.locked);    
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: used `assert_eq!` with a literal bool
[INFO] [stdout]   --> src/register.rs:90:9
[INFO] [stdout]    |
[INFO] [stdout] 90 |         assert_eq!(test_reg.locked, true);    
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
[INFO] [stdout] help: replace it with `assert!(..)`
[INFO] [stdout]    |
[INFO] [stdout] 90 -         assert_eq!(test_reg.locked, true);    
[INFO] [stdout] 90 +         assert!(test_reg.locked);    
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/vm.rs:300:24
[INFO] [stdout]     |
[INFO] [stdout] 300 |                       if (register1 == 1 && register2 == 1)
[INFO] [stdout]     |  ________________________^
[INFO] [stdout] 301 | |                         || (register1 == 1 && register2 == 0)
[INFO] [stdout]     | |_____________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout]     = note: `#[warn(clippy::nonminimal_bool)]` on by default
[INFO] [stdout] help: try
[INFO] [stdout]     |
[INFO] [stdout] 300 -                     if (register1 == 1 && register2 == 1)
[INFO] [stdout] 301 -                         || (register1 == 1 && register2 == 0)
[INFO] [stdout] 300 +                     if !(register1 != 1 || register2 != 1 && register2 != 0)
[INFO] [stdout]     |
[INFO] [stdout] 300 -                     if (register1 == 1 && register2 == 1)
[INFO] [stdout] 301 -                         || (register1 == 1 && register2 == 0)
[INFO] [stdout] 300 +                     if (register2 == 0 || register2 == 1) && register1 == 1
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: used `assert_eq!` with a literal bool
[INFO] [stdout]    --> src/register.rs:101:9
[INFO] [stdout]     |
[INFO] [stdout] 101 |         assert_eq!(sucessful, true);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
[INFO] [stdout] help: replace it with `assert!(..)`
[INFO] [stdout]     |
[INFO] [stdout] 101 -         assert_eq!(sucessful, true);
[INFO] [stdout] 101 +         assert!(sucessful);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: used `assert_eq!` with a literal bool
[INFO] [stdout]    --> src/register.rs:107:9
[INFO] [stdout]     |
[INFO] [stdout] 107 |         assert_eq!(sucessful, false);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#bool_assert_comparison
[INFO] [stdout] help: replace it with `assert!(..)`
[INFO] [stdout]     |
[INFO] [stdout] 107 -         assert_eq!(sucessful, false);
[INFO] [stdout] 107 +         assert!(!sucessful);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/vm.rs:399:9
[INFO] [stdout]     |
[INFO] [stdout] 399 |         return (true, 0);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 399 -         return (true, 0);
[INFO] [stdout] 399 +         (true, 0)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: you should consider adding a `Default` implementation for `VM`
[INFO] [stdout]   --> src/vm.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | /     pub fn new() -> VM {
[INFO] [stdout] 21 | |         VM {
[INFO] [stdout] 22 | |             registers: [REGISTER {
[INFO] [stdout] 23 | |                 content: 0,
[INFO] [stdout] ...  |
[INFO] [stdout] 33 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#new_without_default
[INFO] [stdout]    = note: `#[warn(clippy::new_without_default)]` on by default
[INFO] [stdout] help: try adding this
[INFO] [stdout]    |
[INFO] [stdout] 19 + impl Default for VM {
[INFO] [stdout] 20 +     fn default() -> Self {
[INFO] [stdout] 21 +         Self::new()
[INFO] [stdout] 22 +     }
[INFO] [stdout] 23 + }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`i32` -> `i32`)
[INFO] [stdout]    --> src/vm.rs:164:34
[INFO] [stdout]     |
[INFO] [stdout] 164 |                 self.remainder = (register1 % register2) as i32;
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `(register1 % register2)`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/vm.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         return used_reg_count;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 43 -         return used_reg_count;
[INFO] [stdout] 43 +         used_reg_count
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`usize` -> `usize`)
[INFO] [stdout]    --> src/vm.rs:209:36
[INFO] [stdout]     |
[INFO] [stdout] 209 |                     self.registers[output_register as usize].do_set(1);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `{ output_register }`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`usize` -> `usize`)
[INFO] [stdout]    --> src/vm.rs:211:36
[INFO] [stdout]     |
[INFO] [stdout] 211 |                     self.registers[output_register as usize].do_set(0);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `{ output_register }`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting integer literal to `usize` is unnecessary
[INFO] [stdout]    --> src/vm.rs:223:44
[INFO] [stdout]     |
[INFO] [stdout] 223 |                     self.program_counter = 0 as usize;
[INFO] [stdout]     |                                            ^^^^^^^^^^ help: try: `0_usize`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`usize` -> `usize`)
[INFO] [stdout]    --> src/vm.rs:238:36
[INFO] [stdout]     |
[INFO] [stdout] 238 |                     self.registers[output_register as usize].do_set(1);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `{ output_register }`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`usize` -> `usize`)
[INFO] [stdout]    --> src/vm.rs:240:36
[INFO] [stdout]     |
[INFO] [stdout] 240 |                     self.registers[output_register as usize].do_set(0);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `{ output_register }`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `clone` on type `[REGISTER; 32]` which implements the `Copy` trait
[INFO] [stdout]   --> src/vm.rs:37:24
[INFO] [stdout]    |
[INFO] [stdout] 37 |         let reg_copy = self.registers.clone();
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^ help: try removing the `clone` call: `self.registers`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout]    = note: `#[warn(clippy::clone_on_copy)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: using `clone` on type `REGISTER` which implements the `Copy` trait
[INFO] [stdout]   --> src/vm.rs:39:16
[INFO] [stdout]    |
[INFO] [stdout] 39 |             if i.clone().content != 0 as i32 {
[INFO] [stdout]    |                ^^^^^^^^^ help: try dereferencing it: `(*i)`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#clone_on_copy
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting integer literal to `i32` is unnecessary
[INFO] [stdout]   --> src/vm.rs:39:37
[INFO] [stdout]    |
[INFO] [stdout] 39 |             if i.clone().content != 0 as i32 {
[INFO] [stdout]    |                                     ^^^^^^^^ help: try: `0_i32`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout]    = note: `#[warn(clippy::unnecessary_cast)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting integer literal to `usize` is unnecessary
[INFO] [stdout]    --> src/vm.rs:254:44
[INFO] [stdout]     |
[INFO] [stdout] 254 |                     self.program_counter = 0 as usize;
[INFO] [stdout]     |                                            ^^^^^^^^^^ help: try: `0_usize`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/vm.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |         return result;
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 51 -         return result;
[INFO] [stdout] 51 +         result
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/vm.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 |         return result;
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 59 -         return result;
[INFO] [stdout] 59 +         result
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/vm.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |         return (opcode, original_op);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 68 -         return (opcode, original_op);
[INFO] [stdout] 68 +         (opcode, original_op)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/vm.rs:93:9
[INFO] [stdout]    |
[INFO] [stdout] 93 |         return (true, 0);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 93 -         return (true, 0);
[INFO] [stdout] 93 +         (true, 0)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this boolean expression can be simplified
[INFO] [stdout]    --> src/vm.rs:300:24
[INFO] [stdout]     |
[INFO] [stdout] 300 |                       if (register1 == 1 && register2 == 1)
[INFO] [stdout]     |  ________________________^
[INFO] [stdout] 301 | |                         || (register1 == 1 && register2 == 0)
[INFO] [stdout]     | |_____________________________________________________________^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#nonminimal_bool
[INFO] [stdout]     = note: `#[warn(clippy::nonminimal_bool)]` on by default
[INFO] [stdout] help: try
[INFO] [stdout]     |
[INFO] [stdout] 300 -                     if (register1 == 1 && register2 == 1)
[INFO] [stdout] 301 -                         || (register1 == 1 && register2 == 0)
[INFO] [stdout] 300 +                     if !(register1 != 1 || register2 != 1 && register2 != 0)
[INFO] [stdout]     |
[INFO] [stdout] 300 -                     if (register1 == 1 && register2 == 1)
[INFO] [stdout] 301 -                         || (register1 == 1 && register2 == 0)
[INFO] [stdout] 300 +                     if (register2 == 0 || register2 == 1) && register1 == 1
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]    --> src/vm.rs:399:9
[INFO] [stdout]     |
[INFO] [stdout] 399 |         return (true, 0);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]     |
[INFO] [stdout] 399 -         return (true, 0);
[INFO] [stdout] 399 +         (true, 0)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`i32` -> `i32`)
[INFO] [stdout]    --> src/vm.rs:164:34
[INFO] [stdout]     |
[INFO] [stdout] 164 |                 self.remainder = (register1 % register2) as i32;
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `(register1 % register2)`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting integer literal to `usize` is unnecessary
[INFO] [stdout]    --> src/vm.rs:398:70
[INFO] [stdout]     |
[INFO] [stdout] 398 |         self.program_counter = (self.program_set_counter as usize) * (4 as usize);
[INFO] [stdout]     |                                                                      ^^^^^^^^^^^^ help: try: `4_usize`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`usize` -> `usize`)
[INFO] [stdout]    --> src/vm.rs:209:36
[INFO] [stdout]     |
[INFO] [stdout] 209 |                     self.registers[output_register as usize].do_set(1);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `{ output_register }`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`usize` -> `usize`)
[INFO] [stdout]    --> src/vm.rs:211:36
[INFO] [stdout]     |
[INFO] [stdout] 211 |                     self.registers[output_register as usize].do_set(0);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `{ output_register }`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/debug.rs:49:8
[INFO] [stdout]    |
[INFO] [stdout] 49 |        return false;
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 49 -        return false;
[INFO] [stdout] 49 +        false
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting integer literal to `usize` is unnecessary
[INFO] [stdout]    --> src/vm.rs:223:44
[INFO] [stdout]     |
[INFO] [stdout] 223 |                     self.program_counter = 0 as usize;
[INFO] [stdout]     |                                            ^^^^^^^^^^ help: try: `0_usize`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`usize` -> `usize`)
[INFO] [stdout]    --> src/vm.rs:238:36
[INFO] [stdout]     |
[INFO] [stdout] 238 |                     self.registers[output_register as usize].do_set(1);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `{ output_register }`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting to the same type is unnecessary (`usize` -> `usize`)
[INFO] [stdout]    --> src/vm.rs:240:36
[INFO] [stdout]     |
[INFO] [stdout] 240 |                     self.registers[output_register as usize].do_set(0);
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^ help: try: `{ output_register }`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting integer literal to `usize` is unnecessary
[INFO] [stdout]    --> src/vm.rs:254:44
[INFO] [stdout]     |
[INFO] [stdout] 254 |                     self.program_counter = 0 as usize;
[INFO] [stdout]     |                                            ^^^^^^^^^^ help: try: `0_usize`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: name `LABEL` contains a capitalized acronym
[INFO] [stdout]  --> src/label.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct LABEL {
[INFO] [stdout]   |            ^^^^^ help: consider making the acronym lowercase, except the initial letter: `Label`
[INFO] [stdout]   |
[INFO] [stdout]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
[INFO] [stdout]   = note: `#[warn(clippy::upper_case_acronyms)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: literal with an empty format string
[INFO] [stdout]   --> src/main.rs:36:34
[INFO] [stdout]    |
[INFO] [stdout] 36 |     println!("{}{}",log_location,"/perling.info.log");
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#print_literal
[INFO] [stdout]    = note: `#[warn(clippy::print_literal)]` on by default
[INFO] [stdout] help: try
[INFO] [stdout]    |
[INFO] [stdout] 36 -     println!("{}{}",log_location,"/perling.info.log");
[INFO] [stdout] 36 +     println!("{}/perling.info.log",log_location);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calling .bytes() is very inefficient when data is not in memory
[INFO] [stdout]   --> src/main.rs:56:16
[INFO] [stdout]    |
[INFO] [stdout] 56 |       let file = std::fs::File::open(location)
[INFO] [stdout]    |  ________________^
[INFO] [stdout] 57 | |         .unwrap()
[INFO] [stdout] 58 | |         .bytes()
[INFO] [stdout]    | |________________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using `BufReader`
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unbuffered_bytes
[INFO] [stdout]    = note: `#[warn(clippy::unbuffered_bytes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison to empty slice
[INFO] [stdout]   --> src/main.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 65 |     if register_file_location != "" {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: using `!is_empty` is clearer and more explicit: `!register_file_location.is_empty()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#comparison_to_empty
[INFO] [stdout]    = note: `#[warn(clippy::comparison_to_empty)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting integer literal to `usize` is unnecessary
[INFO] [stdout]    --> src/vm.rs:398:70
[INFO] [stdout]     |
[INFO] [stdout] 398 |         self.program_counter = (self.program_set_counter as usize) * (4 as usize);
[INFO] [stdout]     |                                                                      ^^^^^^^^^^^^ help: try: `4_usize`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting integer literal to `i32` is unnecessary
[INFO] [stdout]    --> src/vm.rs:553:50
[INFO] [stdout]     |
[INFO] [stdout] 553 |         assert_eq!(test_vm.registers[3].content, 1 as i32);
[INFO] [stdout]     |                                                  ^^^^^^^^ help: try: `1_i32`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting integer literal to `i32` is unnecessary
[INFO] [stdout]    --> src/vm.rs:559:50
[INFO] [stdout]     |
[INFO] [stdout] 559 |         assert_eq!(test_vm.registers[3].content, 0 as i32);
[INFO] [stdout]     |                                                  ^^^^^^^^ help: try: `0_i32`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting integer literal to `i32` is unnecessary
[INFO] [stdout]    --> src/vm.rs:591:50
[INFO] [stdout]     |
[INFO] [stdout] 591 |         assert_eq!(test_vm.registers[3].content, 0 as i32);
[INFO] [stdout]     |                                                  ^^^^^^^^ help: try: `0_i32`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: casting integer literal to `i32` is unnecessary
[INFO] [stdout]    --> src/vm.rs:596:50
[INFO] [stdout]     |
[INFO] [stdout] 596 |         assert_eq!(test_vm.registers[3].content, 1 as i32);
[INFO] [stdout]     |                                                  ^^^^^^^^ help: try: `1_i32`
[INFO] [stdout]     |
[INFO] [stdout]     = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unnecessary_cast
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unneeded `return` statement
[INFO] [stdout]   --> src/debug.rs:49:8
[INFO] [stdout]    |
[INFO] [stdout] 49 |        return false;
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stdout] help: remove `return`
[INFO] [stdout]    |
[INFO] [stdout] 49 -        return false;
[INFO] [stdout] 49 +        false
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: name `LABEL` contains a capitalized acronym
[INFO] [stdout]  --> src/label.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct LABEL {
[INFO] [stdout]   |            ^^^^^ help: consider making the acronym lowercase, except the initial letter: `Label`
[INFO] [stdout]   |
[INFO] [stdout]   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
[INFO] [stdout]   = note: `#[warn(clippy::upper_case_acronyms)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: literal with an empty format string
[INFO] [stdout]   --> src/main.rs:36:34
[INFO] [stdout]    |
[INFO] [stdout] 36 |     println!("{}{}",log_location,"/perling.info.log");
[INFO] [stdout]    |                                  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#print_literal
[INFO] [stdout]    = note: `#[warn(clippy::print_literal)]` on by default
[INFO] [stdout] help: try
[INFO] [stdout]    |
[INFO] [stdout] 36 -     println!("{}{}",log_location,"/perling.info.log");
[INFO] [stdout] 36 +     println!("{}/perling.info.log",log_location);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calling .bytes() is very inefficient when data is not in memory
[INFO] [stdout]   --> src/main.rs:56:16
[INFO] [stdout]    |
[INFO] [stdout] 56 |       let file = std::fs::File::open(location)
[INFO] [stdout]    |  ________________^
[INFO] [stdout] 57 | |         .unwrap()
[INFO] [stdout] 58 | |         .bytes()
[INFO] [stdout]    | |________________^
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using `BufReader`
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unbuffered_bytes
[INFO] [stdout]    = note: `#[warn(clippy::unbuffered_bytes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison to empty slice
[INFO] [stdout]   --> src/main.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 65 |     if register_file_location != "" {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: using `!is_empty` is clearer and more explicit: `!register_file_location.is_empty()`
[INFO] [stdout]    |
[INFO] [stdout]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#comparison_to_empty
[INFO] [stdout]    = note: `#[warn(clippy::comparison_to_empty)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.14s
[INFO] running `Command { std: "docker" "inspect" "6b4aed88170ddf30483b71388168cac648631d24d92a0333cb206400c12a8767", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b4aed88170ddf30483b71388168cac648631d24d92a0333cb206400c12a8767", kill_on_drop: false }`
[INFO] [stdout] 6b4aed88170ddf30483b71388168cac648631d24d92a0333cb206400c12a8767