[INFO] cloning repository https://github.com/AwolDes/rusto
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AwolDes/rusto" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAwolDes%2Frusto", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAwolDes%2Frusto'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e0f137e94db6d78f3fc30e4fad4a3985428cdb4e
[INFO] testing AwolDes/rusto against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAwolDes%2Frusto" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AwolDes/rusto on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AwolDes/rusto
[INFO] finished tweaking git repo https://github.com/AwolDes/rusto
[INFO] tweaked toml for git repo https://github.com/AwolDes/rusto written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/AwolDes/rusto already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded time v0.1.36
[INFO] [stderr]   Downloaded libc v0.2.20
[INFO] [stderr]   Downloaded redox_syscall v0.1.16
[INFO] [stderr]   Downloaded encryptfile v0.1.3
[INFO] [stderr]   Downloaded gcc v0.3.41
[INFO] [stderr]   Downloaded bn v0.4.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b9ecefa705ecd1bb97edf66a0b06ecceb1c4e8ec6a95c6f9f01247c81263abe0
[INFO] running `Command { std: "docker" "start" "-a" "b9ecefa705ecd1bb97edf66a0b06ecceb1c4e8ec6a95c6f9f01247c81263abe0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b9ecefa705ecd1bb97edf66a0b06ecceb1c4e8ec6a95c6f9f01247c81263abe0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9ecefa705ecd1bb97edf66a0b06ecceb1c4e8ec6a95c6f9f01247c81263abe0", kill_on_drop: false }`
[INFO] [stdout] b9ecefa705ecd1bb97edf66a0b06ecceb1c4e8ec6a95c6f9f01247c81263abe0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b902dd584672c03fd3a25b41d388201d40617164a59c14b2748965f84d29c50d
[INFO] running `Command { std: "docker" "start" "-a" "b902dd584672c03fd3a25b41d388201d40617164a59c14b2748965f84d29c50d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.20
[INFO] [stderr]    Compiling gcc v0.3.41
[INFO] [stderr]    Compiling rustc-serialize v0.3.22
[INFO] [stderr]    Compiling byteorder v0.4.2
[INFO] [stderr]    Compiling byteorder v0.5.3
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling time v0.1.36
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling bn v0.4.2
[INFO] [stderr]    Compiling encryptfile v0.1.3
[INFO] [stderr]    Compiling rusto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::path::PathBuf`
[INFO] [stdout]  --> src/basic_symm/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::path::PathBuf;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/basic_symm/mod.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         try!(fs::remove_file(file_name));
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/basic_symm/mod.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     try!(fs::remove_file(encrypted_name));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DirEntry`
[INFO] [stdout]  --> src/directory_reading/mod.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::fs::{DirEntry};
[INFO] [stdout]   |               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `basic_symm`
[INFO] [stdout]  --> src/directory_reading/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use basic_symm;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/directory_reading/mod.rs:10:18
[INFO] [stdout]    |
[INFO] [stdout] 10 |     for entry in try!(fs::read_dir(path)) {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/directory_reading/mod.rs:11:19
[INFO] [stdout]    |
[INFO] [stdout] 11 |         let dir = try!(entry);
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/directory_reading/mod.rs:19:22
[INFO] [stdout]    |
[INFO] [stdout] 19 |         for entry in try!(fs::read_dir(dir)) {
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/directory_reading/mod.rs:20:25
[INFO] [stdout]    |
[INFO] [stdout] 20 |             let entry = try!(entry);
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/directory_reading/mod.rs:32:17
[INFO] [stdout]    |
[INFO] [stdout] 32 |                 try!(visit_dirs(&path));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crypto::digest::Digest`
[INFO] [stdout]  --> src/aes/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crypto::digest::Digest;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crypto::symmetriccipher::SynchronousStreamCipher`
[INFO] [stdout]  --> src/aes/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crypto::symmetriccipher::SynchronousStreamCipher;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FromBase64`
[INFO] [stdout]  --> src/aes/mod.rs:8:45
[INFO] [stdout]   |
[INFO] [stdout] 8 | use serialize::base64::{STANDARD, ToBase64, FromBase64};
[INFO] [stdout]   |                                             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/aes/mod.rs:47:22
[INFO] [stdout]    |
[INFO] [stdout] 47 |         let result = try!(cipher.encrypt(&mut read_buffer, &mut write_buffer, true));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/aes/mod.rs:82:22
[INFO] [stdout]    |
[INFO] [stdout] 82 |         let result = try!(decryptor.decrypt(&mut read_buffer, &mut write_buffer, true));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]  --> src/file_handling/mod.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let mut f = try!(File::open(file_directory));
[INFO] [stdout]   |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/file_handling/mod.rs:10:24
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let file_content = try!(f.read_to_string(&mut s));
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/file_handling/mod.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     try!(fs::remove_file(file_directory));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/file_handling/mod.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     try!(f.write_all(data.as_slice()));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/file_handling/mod.rs:23:17
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let mut f = try!(File::create(file_directory));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dir`
[INFO] [stdout]   --> src/directory_reading/mod.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 |         let dir = try!(entry);
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_dir`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_name`
[INFO] [stdout]   --> src/directory_reading/mod.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 27 |             let file_name = "ripu";
[INFO] [stdout]    |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pass`
[INFO] [stdout]   --> src/directory_reading/mod.rs:28:17
[INFO] [stdout]    |
[INFO] [stdout] 28 |             let pass = "haha";
[INFO] [stdout]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_pass`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_content`
[INFO] [stdout]   --> src/file_handling/mod.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let file_content = try!(f.read_to_string(&mut s));
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_content`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `GenerateKey` should have a snake case name
[INFO] [stdout]   --> src/aes/mod.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn GenerateKey() -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^ help: convert the identifier to snake case: `generate_key`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `GenerateNonce` should have a snake case name
[INFO] [stdout]   --> src/aes/mod.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn GenerateNonce() -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^ help: convert the identifier to snake case: `generate_nonce`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `AESCipher` should have a snake case name
[INFO] [stdout]   --> src/aes/mod.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn AESCipher(data: &[u8], key: &[u8], nonce: &[u8]) -> Result<Vec<u8>, symmetriccipher::SymmetricCipherError> {
[INFO] [stdout]    |        ^^^^^^^^^ help: convert the identifier to snake case: `aescipher`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `AESDecrypt` should have a snake case name
[INFO] [stdout]   --> src/aes/mod.rs:68:8
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub fn AESDecrypt(encrypted_data: &[u8], key: &[u8], nonce: &[u8]) -> Result<Vec<u8>, symmetriccipher::SymmetricCipherError> {
[INFO] [stdout]    |        ^^^^^^^^^^ help: convert the identifier to snake case: `aesdecrypt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 28 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rusto::basic_symm`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rusto::basic_symm;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rusto::directory_reading`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use rusto::directory_reading;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     file_handling::remove_file(path.to_string());
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 |     file_handling::write_file(decrypted_path.to_string(), &decrypted_data);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 |     file_handling::remove_file(encrypted_path.to_string());
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.34s
[INFO] running `Command { std: "docker" "inspect" "b902dd584672c03fd3a25b41d388201d40617164a59c14b2748965f84d29c50d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b902dd584672c03fd3a25b41d388201d40617164a59c14b2748965f84d29c50d", kill_on_drop: false }`
[INFO] [stdout] b902dd584672c03fd3a25b41d388201d40617164a59c14b2748965f84d29c50d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21eef7cea158100c139b984157c66fd65315a1b303a01f67245d229adfd9c7f2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "21eef7cea158100c139b984157c66fd65315a1b303a01f67245d229adfd9c7f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling rusto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::path::PathBuf`
[INFO] [stdout]  --> src/basic_symm/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::path::PathBuf;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/basic_symm/mod.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         try!(fs::remove_file(file_name));
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/basic_symm/mod.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     try!(fs::remove_file(encrypted_name));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DirEntry`
[INFO] [stdout]  --> src/directory_reading/mod.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::fs::{DirEntry};
[INFO] [stdout]   |               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `basic_symm`
[INFO] [stdout]  --> src/directory_reading/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use basic_symm;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/directory_reading/mod.rs:10:18
[INFO] [stdout]    |
[INFO] [stdout] 10 |     for entry in try!(fs::read_dir(path)) {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/directory_reading/mod.rs:11:19
[INFO] [stdout]    |
[INFO] [stdout] 11 |         let dir = try!(entry);
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/directory_reading/mod.rs:19:22
[INFO] [stdout]    |
[INFO] [stdout] 19 |         for entry in try!(fs::read_dir(dir)) {
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/directory_reading/mod.rs:20:25
[INFO] [stdout]    |
[INFO] [stdout] 20 |             let entry = try!(entry);
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/directory_reading/mod.rs:32:17
[INFO] [stdout]    |
[INFO] [stdout] 32 |                 try!(visit_dirs(&path));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crypto::digest::Digest`
[INFO] [stdout]  --> src/aes/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crypto::digest::Digest;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crypto::symmetriccipher::SynchronousStreamCipher`
[INFO] [stdout]  --> src/aes/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crypto::symmetriccipher::SynchronousStreamCipher;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FromBase64`
[INFO] [stdout]  --> src/aes/mod.rs:8:45
[INFO] [stdout]   |
[INFO] [stdout] 8 | use serialize::base64::{STANDARD, ToBase64, FromBase64};
[INFO] [stdout]   |                                             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/aes/mod.rs:47:22
[INFO] [stdout]    |
[INFO] [stdout] 47 |         let result = try!(cipher.encrypt(&mut read_buffer, &mut write_buffer, true));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/aes/mod.rs:82:22
[INFO] [stdout]    |
[INFO] [stdout] 82 |         let result = try!(decryptor.decrypt(&mut read_buffer, &mut write_buffer, true));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]  --> src/file_handling/mod.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let mut f = try!(File::open(file_directory));
[INFO] [stdout]   |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/file_handling/mod.rs:10:24
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let file_content = try!(f.read_to_string(&mut s));
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/file_handling/mod.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     try!(fs::remove_file(file_directory));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/file_handling/mod.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     try!(f.write_all(data.as_slice()));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/file_handling/mod.rs:23:17
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let mut f = try!(File::create(file_directory));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dir`
[INFO] [stdout]   --> src/directory_reading/mod.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 |         let dir = try!(entry);
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_dir`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_name`
[INFO] [stdout]   --> src/directory_reading/mod.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 27 |             let file_name = "ripu";
[INFO] [stdout]    |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pass`
[INFO] [stdout]   --> src/directory_reading/mod.rs:28:17
[INFO] [stdout]    |
[INFO] [stdout] 28 |             let pass = "haha";
[INFO] [stdout]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_pass`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_content`
[INFO] [stdout]   --> src/file_handling/mod.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let file_content = try!(f.read_to_string(&mut s));
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_content`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `GenerateKey` should have a snake case name
[INFO] [stdout]   --> src/aes/mod.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn GenerateKey() -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^ help: convert the identifier to snake case: `generate_key`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `GenerateNonce` should have a snake case name
[INFO] [stdout]   --> src/aes/mod.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn GenerateNonce() -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^ help: convert the identifier to snake case: `generate_nonce`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `AESCipher` should have a snake case name
[INFO] [stdout]   --> src/aes/mod.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn AESCipher(data: &[u8], key: &[u8], nonce: &[u8]) -> Result<Vec<u8>, symmetriccipher::SymmetricCipherError> {
[INFO] [stdout]    |        ^^^^^^^^^ help: convert the identifier to snake case: `aescipher`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `AESDecrypt` should have a snake case name
[INFO] [stdout]   --> src/aes/mod.rs:68:8
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub fn AESDecrypt(encrypted_data: &[u8], key: &[u8], nonce: &[u8]) -> Result<Vec<u8>, symmetriccipher::SymmetricCipherError> {
[INFO] [stdout]    |        ^^^^^^^^^^ help: convert the identifier to snake case: `aesdecrypt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 28 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rusto::basic_symm`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rusto::basic_symm;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rusto::directory_reading`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use rusto::directory_reading;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     file_handling::remove_file(path.to_string());
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 |     file_handling::write_file(decrypted_path.to_string(), &decrypted_data);
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 |     file_handling::remove_file(encrypted_path.to_string());
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::PathBuf`
[INFO] [stdout]  --> src/basic_symm/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::path::PathBuf;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/basic_symm/mod.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         try!(fs::remove_file(file_name));
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/basic_symm/mod.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     try!(fs::remove_file(encrypted_name));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DirEntry`
[INFO] [stdout]  --> src/directory_reading/mod.rs:4:15
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::fs::{DirEntry};
[INFO] [stdout]   |               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `basic_symm`
[INFO] [stdout]  --> src/directory_reading/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use basic_symm;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/directory_reading/mod.rs:10:18
[INFO] [stdout]    |
[INFO] [stdout] 10 |     for entry in try!(fs::read_dir(path)) {
[INFO] [stdout]    |                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/directory_reading/mod.rs:11:19
[INFO] [stdout]    |
[INFO] [stdout] 11 |         let dir = try!(entry);
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/directory_reading/mod.rs:19:22
[INFO] [stdout]    |
[INFO] [stdout] 19 |         for entry in try!(fs::read_dir(dir)) {
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/directory_reading/mod.rs:20:25
[INFO] [stdout]    |
[INFO] [stdout] 20 |             let entry = try!(entry);
[INFO] [stdout]    |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/directory_reading/mod.rs:32:17
[INFO] [stdout]    |
[INFO] [stdout] 32 |                 try!(visit_dirs(&path));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crypto::digest::Digest`
[INFO] [stdout]  --> src/aes/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crypto::digest::Digest;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crypto::symmetriccipher::SynchronousStreamCipher`
[INFO] [stdout]  --> src/aes/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crypto::symmetriccipher::SynchronousStreamCipher;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `FromBase64`
[INFO] [stdout]  --> src/aes/mod.rs:8:45
[INFO] [stdout]   |
[INFO] [stdout] 8 | use serialize::base64::{STANDARD, ToBase64, FromBase64};
[INFO] [stdout]   |                                             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/aes/mod.rs:47:22
[INFO] [stdout]    |
[INFO] [stdout] 47 |         let result = try!(cipher.encrypt(&mut read_buffer, &mut write_buffer, true));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/aes/mod.rs:82:22
[INFO] [stdout]    |
[INFO] [stdout] 82 |         let result = try!(decryptor.decrypt(&mut read_buffer, &mut write_buffer, true));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]  --> src/file_handling/mod.rs:8:17
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let mut f = try!(File::open(file_directory));
[INFO] [stdout]   |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/file_handling/mod.rs:10:24
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let file_content = try!(f.read_to_string(&mut s));
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/file_handling/mod.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     try!(fs::remove_file(file_directory));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/file_handling/mod.rs:25:5
[INFO] [stdout]    |
[INFO] [stdout] 25 |     try!(f.write_all(data.as_slice()));
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/file_handling/mod.rs:23:17
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let mut f = try!(File::create(file_directory));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dir`
[INFO] [stdout]   --> src/directory_reading/mod.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 |         let dir = try!(entry);
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_dir`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_name`
[INFO] [stdout]   --> src/directory_reading/mod.rs:27:17
[INFO] [stdout]    |
[INFO] [stdout] 27 |             let file_name = "ripu";
[INFO] [stdout]    |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pass`
[INFO] [stdout]   --> src/directory_reading/mod.rs:28:17
[INFO] [stdout]    |
[INFO] [stdout] 28 |             let pass = "haha";
[INFO] [stdout]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_pass`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `file_content`
[INFO] [stdout]   --> src/file_handling/mod.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let file_content = try!(f.read_to_string(&mut s));
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_file_content`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `GenerateKey` should have a snake case name
[INFO] [stdout]   --> src/aes/mod.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub fn GenerateKey() -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^ help: convert the identifier to snake case: `generate_key`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `GenerateNonce` should have a snake case name
[INFO] [stdout]   --> src/aes/mod.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub fn GenerateNonce() -> Vec<u8> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^ help: convert the identifier to snake case: `generate_nonce`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `AESCipher` should have a snake case name
[INFO] [stdout]   --> src/aes/mod.rs:33:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub fn AESCipher(data: &[u8], key: &[u8], nonce: &[u8]) -> Result<Vec<u8>, symmetriccipher::SymmetricCipherError> {
[INFO] [stdout]    |        ^^^^^^^^^ help: convert the identifier to snake case: `aescipher`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `AESDecrypt` should have a snake case name
[INFO] [stdout]   --> src/aes/mod.rs:68:8
[INFO] [stdout]    |
[INFO] [stdout] 68 | pub fn AESDecrypt(encrypted_data: &[u8], key: &[u8], nonce: &[u8]) -> Result<Vec<u8>, symmetriccipher::SymmetricCipherError> {
[INFO] [stdout]    |        ^^^^^^^^^^ help: convert the identifier to snake case: `aesdecrypt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 28 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "21eef7cea158100c139b984157c66fd65315a1b303a01f67245d229adfd9c7f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21eef7cea158100c139b984157c66fd65315a1b303a01f67245d229adfd9c7f2", kill_on_drop: false }`
[INFO] [stdout] 21eef7cea158100c139b984157c66fd65315a1b303a01f67245d229adfd9c7f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6c0bda557e8f9ee7d8b2433cfec89ce5c05899f88759d411f84a55518e2a3fee
[INFO] running `Command { std: "docker" "start" "-a" "6c0bda557e8f9ee7d8b2433cfec89ce5c05899f88759d411f84a55518e2a3fee", kill_on_drop: false }`
[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: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/basic_symm/mod.rs:26:9
[INFO] [stderr]    |
[INFO] [stderr] 26 |         try!(fs::remove_file(file_name));
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/basic_symm/mod.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 |     try!(fs::remove_file(encrypted_name));
[INFO] [stderr]    |     ^^^
[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: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/directory_reading/mod.rs:10:18
[INFO] [stderr]    |
[INFO] [stderr] 10 |     for entry in try!(fs::read_dir(path)) {
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/directory_reading/mod.rs:11:19
[INFO] [stderr]    |
[INFO] [stderr] 11 |         let dir = try!(entry);
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/directory_reading/mod.rs:19:22
[INFO] [stderr]    |
[INFO] [stderr] 19 |         for entry in try!(fs::read_dir(dir)) {
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/directory_reading/mod.rs:20:25
[INFO] [stderr]    |
[INFO] [stderr] 20 |             let entry = try!(entry);
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/directory_reading/mod.rs:32:17
[INFO] [stderr]    |
[INFO] [stderr] 32 |                 try!(visit_dirs(&path));
[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: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/aes/mod.rs:47:22
[INFO] [stderr]    |
[INFO] [stderr] 47 |         let result = try!(cipher.encrypt(&mut read_buffer, &mut write_buffer, true));
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/aes/mod.rs:82:22
[INFO] [stderr]    |
[INFO] [stderr] 82 |         let result = try!(decryptor.decrypt(&mut read_buffer, &mut write_buffer, true));
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]  --> src/file_handling/mod.rs:8:17
[INFO] [stderr]   |
[INFO] [stderr] 8 |     let mut f = try!(File::open(file_directory));
[INFO] [stderr]   |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/file_handling/mod.rs:10:24
[INFO] [stderr]    |
[INFO] [stderr] 10 |     let file_content = try!(f.read_to_string(&mut s));
[INFO] [stderr]    |                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/file_handling/mod.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     try!(fs::remove_file(file_directory));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/file_handling/mod.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     try!(f.write_all(data.as_slice()));
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/file_handling/mod.rs:23:17
[INFO] [stderr]    |
[INFO] [stderr] 23 |     let mut f = try!(File::create(file_directory));
[INFO] [stderr]    |                 ^^^
[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: if this is intentional, prefix it with an underscore: `_dir`
[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: if this is intentional, prefix it with an underscore: `_file_name`
[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: if this is intentional, prefix it with an underscore: `_pass`
[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: if this is intentional, prefix it with an underscore: `_file_content`
[INFO] [stderr] 
[INFO] [stderr] warning: function `GenerateKey` should have a snake case name
[INFO] [stderr]   --> src/aes/mod.rs:11:8
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub fn GenerateKey() -> Vec<u8> {
[INFO] [stderr]    |        ^^^^^^^^^^^ help: convert the identifier to snake case: `generate_key`
[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
[INFO] [stderr]   --> src/aes/mod.rs:22:8
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub fn GenerateNonce() -> Vec<u8> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^ help: convert the identifier to snake case: `generate_nonce`
[INFO] [stderr] 
[INFO] [stderr] warning: function `AESCipher` should have a snake case name
[INFO] [stderr]   --> src/aes/mod.rs:33:8
[INFO] [stderr]    |
[INFO] [stderr] 33 | pub fn AESCipher(data: &[u8], key: &[u8], nonce: &[u8]) -> Result<Vec<u8>, symmetriccipher::SymmetricCipherError> {
[INFO] [stderr]    |        ^^^^^^^^^ help: convert the identifier to snake case: `aescipher`
[INFO] [stderr] 
[INFO] [stderr] warning: function `AESDecrypt` should have a snake case name
[INFO] [stderr]   --> src/aes/mod.rs:68:8
[INFO] [stderr]    |
[INFO] [stderr] 68 | pub fn AESDecrypt(encrypted_data: &[u8], key: &[u8], nonce: &[u8]) -> Result<Vec<u8>, symmetriccipher::SymmetricCipherError> {
[INFO] [stderr]    |        ^^^^^^^^^^ help: convert the identifier to snake case: `aesdecrypt`
[INFO] [stderr] 
[INFO] [stderr] warning: `rusto` (lib) generated 28 warnings
[INFO] [stderr] warning: `rusto` (lib test) generated 28 warnings (28 duplicates)
[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 `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 `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 `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: `rusto` (bin "rusto" test) generated 6 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rusto-9d21936805d38658)
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rusto-12496ca452e005f4)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rusto
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6c0bda557e8f9ee7d8b2433cfec89ce5c05899f88759d411f84a55518e2a3fee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c0bda557e8f9ee7d8b2433cfec89ce5c05899f88759d411f84a55518e2a3fee", kill_on_drop: false }`
[INFO] [stdout] 6c0bda557e8f9ee7d8b2433cfec89ce5c05899f88759d411f84a55518e2a3fee