[INFO] cloning repository https://github.com/HectorIX/Encryption
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/HectorIX/Encryption" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHectorIX%2FEncryption", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHectorIX%2FEncryption'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 66a692cd2e2c73e577360f4d937f10c1ea11a8b2
[INFO] testing HectorIX/Encryption against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHectorIX%2FEncryption" "/workspace/builds/worker-79/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-79/source'...
[INFO] [stderr] done.
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[INFO] validating manifest of git repo https://github.com/HectorIX/Encryption on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/HectorIX/Encryption
[INFO] finished tweaking git repo https://github.com/HectorIX/Encryption
[INFO] tweaked toml for git repo https://github.com/HectorIX/Encryption written to /workspace/builds/worker-79/source/Cargo.toml
[INFO] crate git repo https://github.com/HectorIX/Encryption already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9635c1be34b6516800adf87631dfa13ea7a1a03ec2f19106ddc67134d239cbd6
[INFO] running `Command { std: "docker" "start" "-a" "9635c1be34b6516800adf87631dfa13ea7a1a03ec2f19106ddc67134d239cbd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9635c1be34b6516800adf87631dfa13ea7a1a03ec2f19106ddc67134d239cbd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9635c1be34b6516800adf87631dfa13ea7a1a03ec2f19106ddc67134d239cbd6", kill_on_drop: false }`
[INFO] [stdout] 9635c1be34b6516800adf87631dfa13ea7a1a03ec2f19106ddc67134d239cbd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7c57abccc9527da3a251ee1252839a4aaa90506f31e911edc78958c3eeb60c6
[INFO] running `Command { std: "docker" "start" "-a" "d7c57abccc9527da3a251ee1252839a4aaa90506f31e911edc78958c3eeb60c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling gcc v0.3.51
[INFO] [stderr]    Compiling libc v0.2.23
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling time v0.1.37
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling Encryption v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/aes256.rs:32:22
[INFO] [stdout]    |
[INFO] [stdout] 32 |         let result = try!(encryptor.encrypt(&mut read_buffer, &mut write_buffer, true));
[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/aes256.rs:60:22
[INFO] [stdout]    |
[INFO] [stdout] 60 |         let result = try!(decryptor.decrypt(&mut read_buffer, &mut write_buffer, true));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/fileIO.rs:18:33
[INFO] [stdout]    |
[INFO] [stdout] 18 |                         failure.description()
[INFO] [stdout]    |                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/fileIO.rs:28:60
[INFO] [stdout]    |
[INFO] [stdout] 28 | ...                   , failure.description())
[INFO] [stdout]    |                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/fileIO.rs:48:33
[INFO] [stdout]    |
[INFO] [stdout] 48 |                         failure.description()
[INFO] [stdout]    |                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/fileIO.rs:62:60
[INFO] [stdout]    |
[INFO] [stdout] 62 | ...                   , failure.description())
[INFO] [stdout]    |                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `message` is never read
[INFO] [stdout]   --> src/menu.rs:38:13
[INFO] [stdout]    |
[INFO] [stdout] 38 |     let mut message = String::new();
[INFO] [stdout]    |             ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `encrypted_message` is never read
[INFO] [stdout]   --> src/menu.rs:39:13
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let mut encrypted_message = String::new();
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `plaintext_message` is never read
[INFO] [stdout]   --> src/menu.rs:40:13
[INFO] [stdout]    |
[INFO] [stdout] 40 |     let mut plaintext_message = String::new();
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `initializedVector`
[INFO] [stdout]   --> src/menu.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let initializedVector: String = "iv.txt".to_string();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_initializedVector`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `Encryption` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `encryption`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `fileIO` should have a snake case name
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | mod fileIO;
[INFO] [stdout]   |     ^^^^^^ help: convert the identifier to snake case: `file_io`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `userChoice` should have a snake case name
[INFO] [stdout]   --> src/menu.rs:42:13
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let mut userChoice:i32 = 0;
[INFO] [stdout]    |             ^^^^^^^^^^ help: convert the identifier to snake case: `user_choice`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `inputFile` should have a snake case name
[INFO] [stdout]   --> src/menu.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |     let inputFile: String = "input.txt".to_string();
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to snake case: `input_file`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `caesarInput` should have a snake case name
[INFO] [stdout]   --> src/menu.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |     let caesarInput: String = "caesarInput.txt".to_string();
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `caesar_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `caesarOutput` should have a snake case name
[INFO] [stdout]   --> src/menu.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let caesarOutput: String = "caesarOutput.txt".to_string();
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `caesar_output`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `aesInput` should have a snake case name
[INFO] [stdout]   --> src/menu.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |     let aesInput: String = "aesInput.txt".to_string();
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case: `aes_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `aesOutput` should have a snake case name
[INFO] [stdout]   --> src/menu.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |     let aesOutput: String = "aesOutput.txt".to_string();
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to snake case: `aes_output`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `initializedVector` should have a snake case name
[INFO] [stdout]   --> src/menu.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let initializedVector: String = "iv.txt".to_string();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `initialized_vector`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `encrypted_AES_message` should have a snake case name
[INFO] [stdout]    --> src/menu.rs:134:25
[INFO] [stdout]     |
[INFO] [stdout] 134 |                     let encrypted_AES_message = aes256::aes256_encrypt(&message.clone().into_bytes(), &key, &iv).ok().unwrap();
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `encrypted_aes_message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.50s
[INFO] running `Command { std: "docker" "inspect" "d7c57abccc9527da3a251ee1252839a4aaa90506f31e911edc78958c3eeb60c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7c57abccc9527da3a251ee1252839a4aaa90506f31e911edc78958c3eeb60c6", kill_on_drop: false }`
[INFO] [stdout] d7c57abccc9527da3a251ee1252839a4aaa90506f31e911edc78958c3eeb60c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e981b9bebc459c2ab5059b47e7fa6b8c60e3c1f2a9cd24a00d85e2d271f5788
[INFO] running `Command { std: "docker" "start" "-a" "3e981b9bebc459c2ab5059b47e7fa6b8c60e3c1f2a9cd24a00d85e2d271f5788", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling Encryption v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/aes256.rs:32:22
[INFO] [stdout]    |
[INFO] [stdout] 32 |         let result = try!(encryptor.encrypt(&mut read_buffer, &mut write_buffer, true));
[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/aes256.rs:60:22
[INFO] [stdout]    |
[INFO] [stdout] 60 |         let result = try!(decryptor.decrypt(&mut read_buffer, &mut write_buffer, true));
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/fileIO.rs:18:33
[INFO] [stdout]    |
[INFO] [stdout] 18 |                         failure.description()
[INFO] [stdout]    |                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/fileIO.rs:28:60
[INFO] [stdout]    |
[INFO] [stdout] 28 | ...                   , failure.description())
[INFO] [stdout]    |                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/fileIO.rs:48:33
[INFO] [stdout]    |
[INFO] [stdout] 48 |                         failure.description()
[INFO] [stdout]    |                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stdout]   --> src/fileIO.rs:62:60
[INFO] [stdout]    |
[INFO] [stdout] 62 | ...                   , failure.description())
[INFO] [stdout]    |                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `message` is never read
[INFO] [stdout]   --> src/menu.rs:38:13
[INFO] [stdout]    |
[INFO] [stdout] 38 |     let mut message = String::new();
[INFO] [stdout]    |             ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `encrypted_message` is never read
[INFO] [stdout]   --> src/menu.rs:39:13
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let mut encrypted_message = String::new();
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `plaintext_message` is never read
[INFO] [stdout]   --> src/menu.rs:40:13
[INFO] [stdout]    |
[INFO] [stdout] 40 |     let mut plaintext_message = String::new();
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `initializedVector`
[INFO] [stdout]   --> src/menu.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let initializedVector: String = "iv.txt".to_string();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_initializedVector`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `Encryption` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout]   = help: convert the identifier to snake case: `encryption`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `fileIO` should have a snake case name
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | mod fileIO;
[INFO] [stdout]   |     ^^^^^^ help: convert the identifier to snake case: `file_io`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `userChoice` should have a snake case name
[INFO] [stdout]   --> src/menu.rs:42:13
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let mut userChoice:i32 = 0;
[INFO] [stdout]    |             ^^^^^^^^^^ help: convert the identifier to snake case: `user_choice`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `inputFile` should have a snake case name
[INFO] [stdout]   --> src/menu.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |     let inputFile: String = "input.txt".to_string();
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to snake case: `input_file`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `caesarInput` should have a snake case name
[INFO] [stdout]   --> src/menu.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |     let caesarInput: String = "caesarInput.txt".to_string();
[INFO] [stdout]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `caesar_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `caesarOutput` should have a snake case name
[INFO] [stdout]   --> src/menu.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 48 |     let caesarOutput: String = "caesarOutput.txt".to_string();
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `caesar_output`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `aesInput` should have a snake case name
[INFO] [stdout]   --> src/menu.rs:49:9
[INFO] [stdout]    |
[INFO] [stdout] 49 |     let aesInput: String = "aesInput.txt".to_string();
[INFO] [stdout]    |         ^^^^^^^^ help: convert the identifier to snake case: `aes_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `aesOutput` should have a snake case name
[INFO] [stdout]   --> src/menu.rs:50:9
[INFO] [stdout]    |
[INFO] [stdout] 50 |     let aesOutput: String = "aesOutput.txt".to_string();
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to snake case: `aes_output`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `initializedVector` should have a snake case name
[INFO] [stdout]   --> src/menu.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 51 |     let initializedVector: String = "iv.txt".to_string();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `initialized_vector`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `encrypted_AES_message` should have a snake case name
[INFO] [stdout]    --> src/menu.rs:134:25
[INFO] [stdout]     |
[INFO] [stdout] 134 |                     let encrypted_AES_message = aes256::aes256_encrypt(&message.clone().into_bytes(), &key, &iv).ok().unwrap();
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `encrypted_aes_message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 20 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `Command { std: "docker" "inspect" "3e981b9bebc459c2ab5059b47e7fa6b8c60e3c1f2a9cd24a00d85e2d271f5788", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e981b9bebc459c2ab5059b47e7fa6b8c60e3c1f2a9cd24a00d85e2d271f5788", kill_on_drop: false }`
[INFO] [stdout] 3e981b9bebc459c2ab5059b47e7fa6b8c60e3c1f2a9cd24a00d85e2d271f5788
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 15f1f0a9e629314e688138459bfe16c0a0c05a7be6274949f937ffc74904108e
[INFO] running `Command { std: "docker" "start" "-a" "15f1f0a9e629314e688138459bfe16c0a0c05a7be6274949f937ffc74904108e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stderr]   --> src/aes256.rs:32:22
[INFO] [stderr]    |
[INFO] [stderr] 32 |         let result = try!(encryptor.encrypt(&mut read_buffer, &mut write_buffer, true));
[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/aes256.rs:60:22
[INFO] [stderr]    |
[INFO] [stderr] 60 |         let result = try!(decryptor.decrypt(&mut read_buffer, &mut write_buffer, true));
[INFO] [stderr]    |                      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/fileIO.rs:18:33
[INFO] [stderr]    |
[INFO] [stderr] 18 |                         failure.description()
[INFO] [stderr]    |                                 ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/fileIO.rs:28:60
[INFO] [stderr]    |
[INFO] [stderr] 28 | ...                   , failure.description())
[INFO] [stderr]    |                                 ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/fileIO.rs:48:33
[INFO] [stderr]    |
[INFO] [stderr] 48 |                         failure.description()
[INFO] [stderr]    |                                 ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string()
[INFO] [stderr]   --> src/fileIO.rs:62:60
[INFO] [stderr]    |
[INFO] [stderr] 62 | ...                   , failure.description())
[INFO] [stderr]    |                                 ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `message` is never read
[INFO] [stderr]   --> src/menu.rs:38:13
[INFO] [stderr]    |
[INFO] [stderr] 38 |     let mut message = String::new();
[INFO] [stderr]    |             ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` on by default
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `encrypted_message` is never read
[INFO] [stderr]   --> src/menu.rs:39:13
[INFO] [stderr]    |
[INFO] [stderr] 39 |     let mut encrypted_message = String::new();
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `plaintext_message` is never read
[INFO] [stderr]   --> src/menu.rs:40:13
[INFO] [stderr]    |
[INFO] [stderr] 40 |     let mut plaintext_message = String::new();
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `initializedVector`
[INFO] [stderr]   --> src/menu.rs:51:9
[INFO] [stderr]    |
[INFO] [stderr] 51 |     let initializedVector: String = "iv.txt".to_string();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_initializedVector`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: crate `Encryption` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `encryption`
[INFO] [stderr] 
[INFO] [stderr] warning: module `fileIO` should have a snake case name
[INFO] [stderr]  --> src/main.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | mod fileIO;
[INFO] [stderr]   |     ^^^^^^ help: convert the identifier to snake case: `file_io`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `userChoice` should have a snake case name
[INFO] [stderr]   --> src/menu.rs:42:13
[INFO] [stderr]    |
[INFO] [stderr] 42 |     let mut userChoice:i32 = 0;
[INFO] [stderr]    |             ^^^^^^^^^^ help: convert the identifier to snake case: `user_choice`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `inputFile` should have a snake case name
[INFO] [stderr]   --> src/menu.rs:46:9
[INFO] [stderr]    |
[INFO] [stderr] 46 |     let inputFile: String = "input.txt".to_string();
[INFO] [stderr]    |         ^^^^^^^^^ help: convert the identifier to snake case: `input_file`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `caesarInput` should have a snake case name
[INFO] [stderr]   --> src/menu.rs:47:9
[INFO] [stderr]    |
[INFO] [stderr] 47 |     let caesarInput: String = "caesarInput.txt".to_string();
[INFO] [stderr]    |         ^^^^^^^^^^^ help: convert the identifier to snake case: `caesar_input`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `caesarOutput` should have a snake case name
[INFO] [stderr]   --> src/menu.rs:48:9
[INFO] [stderr]    |
[INFO] [stderr] 48 |     let caesarOutput: String = "caesarOutput.txt".to_string();
[INFO] [stderr]    |         ^^^^^^^^^^^^ help: convert the identifier to snake case: `caesar_output`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `aesInput` should have a snake case name
[INFO] [stderr]   --> src/menu.rs:49:9
[INFO] [stderr]    |
[INFO] [stderr] 49 |     let aesInput: String = "aesInput.txt".to_string();
[INFO] [stderr]    |         ^^^^^^^^ help: convert the identifier to snake case: `aes_input`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `aesOutput` should have a snake case name
[INFO] [stderr]   --> src/menu.rs:50:9
[INFO] [stderr]    |
[INFO] [stderr] 50 |     let aesOutput: String = "aesOutput.txt".to_string();
[INFO] [stderr]    |         ^^^^^^^^^ help: convert the identifier to snake case: `aes_output`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `initializedVector` should have a snake case name
[INFO] [stderr]   --> src/menu.rs:51:9
[INFO] [stderr]    |
[INFO] [stderr] 51 |     let initializedVector: String = "iv.txt".to_string();
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `initialized_vector`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `encrypted_AES_message` should have a snake case name
[INFO] [stderr]    --> src/menu.rs:134:25
[INFO] [stderr]     |
[INFO] [stderr] 134 |                     let encrypted_AES_message = aes256::aes256_encrypt(&message.clone().into_bytes(), &key, &iv).ok().unwrap();
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `encrypted_aes_message`
[INFO] [stderr] 
[INFO] [stderr] warning: `Encryption` (bin "Encryption" test) generated 20 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 18.95s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/Encryption-bf8c4f5a7ea780f5)
[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" "15f1f0a9e629314e688138459bfe16c0a0c05a7be6274949f937ffc74904108e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15f1f0a9e629314e688138459bfe16c0a0c05a7be6274949f937ffc74904108e", kill_on_drop: false }`
[INFO] [stdout] 15f1f0a9e629314e688138459bfe16c0a0c05a7be6274949f937ffc74904108e