[INFO] updating cached repository AwolDes/rusto
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/AwolDes/rusto
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/AwolDes/rusto" "work/ex/clippy-test-run/sources/stable/gh/AwolDes/rusto"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/AwolDes/rusto'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/AwolDes/rusto" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/AwolDes/rusto"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/AwolDes/rusto'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e0f137e94db6d78f3fc30e4fad4a3985428cdb4e
[INFO] sha for GitHub repo AwolDes/rusto: e0f137e94db6d78f3fc30e4fad4a3985428cdb4e
[INFO] validating manifest of AwolDes/rusto on toolchain stable
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of AwolDes/rusto on toolchain stable+rustflags=-Dclippy::into_iter_on_array
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing AwolDes/rusto
[INFO] finished frobbing AwolDes/rusto
[INFO] frobbed toml for AwolDes/rusto written to work/ex/clippy-test-run/sources/stable/gh/AwolDes/rusto/Cargo.toml
[INFO] started frobbing AwolDes/rusto
[INFO] finished frobbing AwolDes/rusto
[INFO] frobbed toml for AwolDes/rusto written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/AwolDes/rusto/Cargo.toml
[INFO] crate AwolDes/rusto has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] linting AwolDes/rusto against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-3/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/AwolDes/rusto:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+stable" "clippy" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 83315c981d0f17c8ba367c3dd0c531fc44c3441803adf171367db6ae650e576e
[INFO] running `"docker" "start" "-a" "83315c981d0f17c8ba367c3dd0c531fc44c3441803adf171367db6ae650e576e"`
[INFO] [stderr]     Checking bn v0.4.2
[INFO] [stderr]     Checking rust-crypto v0.2.36
[INFO] [stderr]     Checking encryptfile v0.1.3
[INFO] [stderr]     Checking rusto v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `std::path::PathBuf`
[INFO] [stderr]  --> src/basic_symm/mod.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::path::PathBuf;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `DirEntry`
[INFO] [stderr]  --> src/directory_reading/mod.rs:4:15
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::fs::{DirEntry};
[INFO] [stderr]   |               ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `basic_symm`
[INFO] [stderr]  --> src/directory_reading/mod.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use basic_symm;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crypto::digest::Digest`
[INFO] [stderr]  --> src/aes/mod.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crypto::digest::Digest;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crypto::symmetriccipher::SynchronousStreamCipher`
[INFO] [stderr]  --> src/aes/mod.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use crypto::symmetriccipher::SynchronousStreamCipher;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `FromBase64`
[INFO] [stderr]  --> src/aes/mod.rs:8:45
[INFO] [stderr]   |
[INFO] [stderr] 8 | use serialize::base64::{STANDARD, ToBase64, FromBase64};
[INFO] [stderr]   |                                             ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/aes/mod.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     return key;
[INFO] [stderr]    |     ^^^^^^^^^^^ help: remove `return` as shown: `key`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/aes/mod.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     return nonce;
[INFO] [stderr]    |     ^^^^^^^^^^^^^ help: remove `return` as shown: `nonce`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::path::PathBuf`
[INFO] [stderr]  --> src/basic_symm/mod.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::path::PathBuf;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `DirEntry`
[INFO] [stderr]  --> src/directory_reading/mod.rs:4:15
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::fs::{DirEntry};
[INFO] [stderr]   |               ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `basic_symm`
[INFO] [stderr]  --> src/directory_reading/mod.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use basic_symm;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crypto::digest::Digest`
[INFO] [stderr]  --> src/aes/mod.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use crypto::digest::Digest;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crypto::symmetriccipher::SynchronousStreamCipher`
[INFO] [stderr]  --> src/aes/mod.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use crypto::symmetriccipher::SynchronousStreamCipher;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `FromBase64`
[INFO] [stderr]  --> src/aes/mod.rs:8:45
[INFO] [stderr]   |
[INFO] [stderr] 8 | use serialize::base64::{STANDARD, ToBase64, FromBase64};
[INFO] [stderr]   |                                             ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/aes/mod.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 |     return key;
[INFO] [stderr]    |     ^^^^^^^^^^^ help: remove `return` as shown: `key`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::needless_return)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unneeded return statement
[INFO] [stderr]   --> src/aes/mod.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 30 |     return nonce;
[INFO] [stderr]    |     ^^^^^^^^^^^^^ help: remove `return` as shown: `nonce`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dir`
[INFO] [stderr]   --> src/directory_reading/mod.rs:11:13
[INFO] [stderr]    |
[INFO] [stderr] 11 |         let dir = try!(entry);
[INFO] [stderr]    |             ^^^ help: consider using `_dir` instead
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `file_name`
[INFO] [stderr]   --> src/directory_reading/mod.rs:27:17
[INFO] [stderr]    |
[INFO] [stderr] 27 |             let file_name = "ripu";
[INFO] [stderr]    |                 ^^^^^^^^^ help: consider using `_file_name` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pass`
[INFO] [stderr]   --> src/directory_reading/mod.rs:28:17
[INFO] [stderr]    |
[INFO] [stderr] 28 |             let pass = "haha";
[INFO] [stderr]    |                 ^^^^ help: consider using `_pass` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `file_content`
[INFO] [stderr]   --> src/file_handling/mod.rs:10:9
[INFO] [stderr]    |
[INFO] [stderr] 10 |     let file_content = try!(f.read_to_string(&mut s));
[INFO] [stderr]    |         ^^^^^^^^^^^^ help: consider using `_file_content` instead
[INFO] [stderr] 
[INFO] [stderr] warning: function `GenerateKey` should have a snake case name such as `generate_key`
[INFO] [stderr]   --> src/aes/mod.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | / pub fn GenerateKey() -> Vec<u8> {
[INFO] [stderr] 12 | |     let mut gen = OsRng::new().expect("Failed to get OS random generator");
[INFO] [stderr] 13 | |
[INFO] [stderr] 14 | |     let mut key: Vec<u8> = repeat(0u8).take(16).collect();
[INFO] [stderr] ...  |
[INFO] [stderr] 19 | |     return key;
[INFO] [stderr] 20 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dir`
[INFO] [stderr]   --> src/directory_reading/mod.rs:11:13
[INFO] [stderr]    |
[INFO] [stderr] 11 |         let dir = try!(entry);
[INFO] [stderr]    |             ^^^ help: consider using `_dir` instead
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `file_name`
[INFO] [stderr]   --> src/directory_reading/mod.rs:27:17
[INFO] [stderr]    |
[INFO] [stderr] 27 |             let file_name = "ripu";
[INFO] [stderr]    |                 ^^^^^^^^^ help: consider using `_file_name` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pass`
[INFO] [stderr]   --> src/directory_reading/mod.rs:28:17
[INFO] [stderr]    |
[INFO] [stderr] 28 |             let pass = "haha";
[INFO] [stderr]    |                 ^^^^ help: consider using `_pass` instead
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `file_content`
[INFO] [stderr]   --> src/file_handling/mod.rs:10:9
[INFO] [stderr]    |
[INFO] [stderr] 10 |     let file_content = try!(f.read_to_string(&mut s));
[INFO] [stderr]    |         ^^^^^^^^^^^^ help: consider using `_file_content` instead
[INFO] [stderr] 
[INFO] [stderr] warning: function `GenerateNonce` should have a snake case name such as `generate_nonce`
[INFO] [stderr]   --> src/aes/mod.rs:22:1
[INFO] [stderr]    |
[INFO] [stderr] 22 | / pub fn GenerateNonce() -> Vec<u8> {
[INFO] [stderr] 23 | |     let mut gen = OsRng::new().expect("Failed to get OS random generator");
[INFO] [stderr] 24 | |
[INFO] [stderr] 25 | |     let mut nonce: Vec<u8> = repeat(0u8).take(16).collect();
[INFO] [stderr] ...  |
[INFO] [stderr] 30 | |     return nonce;
[INFO] [stderr] 31 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function `AESCipher` should have a snake case name such as `aescipher`
[INFO] [stderr]   --> src/aes/mod.rs:33:1
[INFO] [stderr]    |
[INFO] [stderr] 33 | / pub fn AESCipher(data: &[u8], key: &[u8], nonce: &[u8]) -> Result<Vec<u8>, symmetriccipher::SymmetricCipherError> {
[INFO] [stderr] 34 | |
[INFO] [stderr] 35 | |
[INFO] [stderr] 36 | |     let mut cipher = aes::cbc_encryptor(KeySize::KeySize256, &key, &nonce, blockmodes::PkcsPadding);
[INFO] [stderr] ...  |
[INFO] [stderr] 65 | |
[INFO] [stderr] 66 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: You are using an explicit closure for cloning elements
[INFO] [stderr]   --> src/aes/mod.rs:53:29
[INFO] [stderr]    |
[INFO] [stderr] 53 |         final_result.extend(write_buffer.take_read_buffer().take_remaining().iter().map(|&i| i));
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: Consider calling the dedicated `cloned` method: `write_buffer.take_read_buffer().take_remaining().iter().cloned()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::map_clone)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#map_clone
[INFO] [stderr] 
[INFO] [stderr] warning: function `AESDecrypt` should have a snake case name such as `aesdecrypt`
[INFO] [stderr]   --> src/aes/mod.rs:68:1
[INFO] [stderr]    |
[INFO] [stderr] 68 | / pub fn AESDecrypt(encrypted_data: &[u8], key: &[u8], nonce: &[u8]) -> Result<Vec<u8>, symmetriccipher::SymmetricCipherError> {
[INFO] [stderr] 69 | |
[INFO] [stderr] 70 | |     let mut decryptor = aes::cbc_decryptor(
[INFO] [stderr] 71 | |             aes::KeySize::KeySize256,
[INFO] [stderr] ...  |
[INFO] [stderr] 92 | |     Ok(final_result)
[INFO] [stderr] 93 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: You are using an explicit closure for cloning elements
[INFO] [stderr]   --> src/aes/mod.rs:83:29
[INFO] [stderr]    |
[INFO] [stderr] 83 |         final_result.extend(write_buffer.take_read_buffer().take_remaining().iter().map(|&i| i));
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: Consider calling the dedicated `cloned` method: `write_buffer.take_read_buffer().take_remaining().iter().cloned()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#map_clone
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/file_handling/mod.rs:22:49
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub fn write_file(file_directory: String, data: &Vec<u8>) -> io::Result<()> {
[INFO] [stderr]    |                                                 ^^^^^^^^ help: change this to: `&[u8]`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: function `GenerateKey` should have a snake case name such as `generate_key`
[INFO] [stderr]   --> src/aes/mod.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | / pub fn GenerateKey() -> Vec<u8> {
[INFO] [stderr] 12 | |     let mut gen = OsRng::new().expect("Failed to get OS random generator");
[INFO] [stderr] 13 | |
[INFO] [stderr] 14 | |     let mut key: Vec<u8> = repeat(0u8).take(16).collect();
[INFO] [stderr] ...  |
[INFO] [stderr] 19 | |     return key;
[INFO] [stderr] 20 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(non_snake_case)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `GenerateNonce` should have a snake case name such as `generate_nonce`
[INFO] [stderr]   --> src/aes/mod.rs:22:1
[INFO] [stderr]    |
[INFO] [stderr] 22 | / pub fn GenerateNonce() -> Vec<u8> {
[INFO] [stderr] 23 | |     let mut gen = OsRng::new().expect("Failed to get OS random generator");
[INFO] [stderr] 24 | |
[INFO] [stderr] 25 | |     let mut nonce: Vec<u8> = repeat(0u8).take(16).collect();
[INFO] [stderr] ...  |
[INFO] [stderr] 30 | |     return nonce;
[INFO] [stderr] 31 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: function `AESCipher` should have a snake case name such as `aescipher`
[INFO] [stderr]   --> src/aes/mod.rs:33:1
[INFO] [stderr]    |
[INFO] [stderr] 33 | / pub fn AESCipher(data: &[u8], key: &[u8], nonce: &[u8]) -> Result<Vec<u8>, symmetriccipher::SymmetricCipherError> {
[INFO] [stderr] 34 | |
[INFO] [stderr] 35 | |
[INFO] [stderr] 36 | |     let mut cipher = aes::cbc_encryptor(KeySize::KeySize256, &key, &nonce, blockmodes::PkcsPadding);
[INFO] [stderr] ...  |
[INFO] [stderr] 65 | |
[INFO] [stderr] 66 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: You are using an explicit closure for cloning elements
[INFO] [stderr]   --> src/aes/mod.rs:53:29
[INFO] [stderr]    |
[INFO] [stderr] 53 |         final_result.extend(write_buffer.take_read_buffer().take_remaining().iter().map(|&i| i));
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: Consider calling the dedicated `cloned` method: `write_buffer.take_read_buffer().take_remaining().iter().cloned()`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::map_clone)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#map_clone
[INFO] [stderr] 
[INFO] [stderr] warning: function `AESDecrypt` should have a snake case name such as `aesdecrypt`
[INFO] [stderr]   --> src/aes/mod.rs:68:1
[INFO] [stderr]    |
[INFO] [stderr] 68 | / pub fn AESDecrypt(encrypted_data: &[u8], key: &[u8], nonce: &[u8]) -> Result<Vec<u8>, symmetriccipher::SymmetricCipherError> {
[INFO] [stderr] 69 | |
[INFO] [stderr] 70 | |     let mut decryptor = aes::cbc_decryptor(
[INFO] [stderr] 71 | |             aes::KeySize::KeySize256,
[INFO] [stderr] ...  |
[INFO] [stderr] 92 | |     Ok(final_result)
[INFO] [stderr] 93 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr] 
[INFO] [stderr] warning: You are using an explicit closure for cloning elements
[INFO] [stderr]   --> src/aes/mod.rs:83:29
[INFO] [stderr]    |
[INFO] [stderr] 83 |         final_result.extend(write_buffer.take_read_buffer().take_remaining().iter().map(|&i| i));
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: Consider calling the dedicated `cloned` method: `write_buffer.take_read_buffer().take_remaining().iter().cloned()`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#map_clone
[INFO] [stderr] 
[INFO] [stderr] warning: writing `&Vec<_>` instead of `&[_]` involves one more reference and cannot be used with non-Vec-based slices.
[INFO] [stderr]   --> src/file_handling/mod.rs:22:49
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub fn write_file(file_directory: String, data: &Vec<u8>) -> io::Result<()> {
[INFO] [stderr]    |                                                 ^^^^^^^^ help: change this to: `&[u8]`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::ptr_arg)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rusto::basic_symm`
[INFO] [stderr]  --> src/main.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use rusto::basic_symm;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rusto::directory_reading`
[INFO] [stderr]  --> src/main.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use rusto::directory_reading;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::path::Path`
[INFO] [stderr]  --> src/main.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::path::Path;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rusto::basic_symm`
[INFO] [stderr]  --> src/main.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use rusto::basic_symm;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rusto::directory_reading`
[INFO] [stderr]  --> src/main.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use rusto::directory_reading;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::path::Path`
[INFO] [stderr]  --> src/main.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::path::Path;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/main.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 42 |     file_handling::remove_file(path.to_string());
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/main.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 |     file_handling::write_file(decrypted_path.to_string(), &decrypted_data);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/main.rs:54:5
[INFO] [stderr]    |
[INFO] [stderr] 54 |     file_handling::remove_file(encrypted_path.to_string());
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/main.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 42 |     file_handling::remove_file(path.to_string());
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_must_use)] on by default
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/main.rs:53:5
[INFO] [stderr]    |
[INFO] [stderr] 53 |     file_handling::write_file(decrypted_path.to_string(), &decrypted_data);
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]   --> src/main.rs:54:5
[INFO] [stderr]    |
[INFO] [stderr] 54 |     file_handling::remove_file(encrypted_path.to_string());
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.48s
[INFO] running `"docker" "inspect" "83315c981d0f17c8ba367c3dd0c531fc44c3441803adf171367db6ae650e576e"`
[INFO] running `"docker" "rm" "-f" "83315c981d0f17c8ba367c3dd0c531fc44c3441803adf171367db6ae650e576e"`
[INFO] [stdout] 83315c981d0f17c8ba367c3dd0c531fc44c3441803adf171367db6ae650e576e