[INFO] updating cached repository HectorIX/Encryption
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/HectorIX/Encryption
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/HectorIX/Encryption" "work/ex/beta-1.38-1/sources/1.37.0/gh/HectorIX/Encryption"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/HectorIX/Encryption'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/HectorIX/Encryption" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/HectorIX/Encryption"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/HectorIX/Encryption'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 66a692cd2e2c73e577360f4d937f10c1ea11a8b2
[INFO] sha for GitHub repo HectorIX/Encryption: 66a692cd2e2c73e577360f4d937f10c1ea11a8b2
[INFO] validating manifest of HectorIX/Encryption on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of HectorIX/Encryption on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing HectorIX/Encryption
[INFO] finished frobbing HectorIX/Encryption
[INFO] frobbed toml for HectorIX/Encryption written to work/ex/beta-1.38-1/sources/1.37.0/gh/HectorIX/Encryption/Cargo.toml
[INFO] started frobbing HectorIX/Encryption
[INFO] finished frobbing HectorIX/Encryption
[INFO] frobbed toml for HectorIX/Encryption written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/HectorIX/Encryption/Cargo.toml
[INFO] crate HectorIX/Encryption already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing HectorIX/Encryption against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/HectorIX/Encryption:/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 63fca5f5cfafda6fd454ba9ca9cf25e71df1dbbcd0d34299d551b9aa9ef2e25d
[INFO] running `"docker" "start" "-a" "63fca5f5cfafda6fd454ba9ca9cf25e71df1dbbcd0d34299d551b9aa9ef2e25d"`
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling Encryption v0.1.0 (/opt/crater/workdir)
[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: consider prefixing 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]     Finished dev [unoptimized + debuginfo] target(s) in 10.92s
[INFO] running `"docker" "inspect" "63fca5f5cfafda6fd454ba9ca9cf25e71df1dbbcd0d34299d551b9aa9ef2e25d"`
[INFO] running `"docker" "rm" "-f" "63fca5f5cfafda6fd454ba9ca9cf25e71df1dbbcd0d34299d551b9aa9ef2e25d"`
[INFO] [stdout] 63fca5f5cfafda6fd454ba9ca9cf25e71df1dbbcd0d34299d551b9aa9ef2e25d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/HectorIX/Encryption:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] cd14e7d358ded1d77b979ef1a0fade94f4ad31acd72cd750fa81c8b732bbeae6
[INFO] running `"docker" "start" "-a" "cd14e7d358ded1d77b979ef1a0fade94f4ad31acd72cd750fa81c8b732bbeae6"`
[INFO] [stderr]    Compiling Encryption v0.1.0 (/opt/crater/workdir)
[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: consider prefixing 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]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "cd14e7d358ded1d77b979ef1a0fade94f4ad31acd72cd750fa81c8b732bbeae6"`
[INFO] running `"docker" "rm" "-f" "cd14e7d358ded1d77b979ef1a0fade94f4ad31acd72cd750fa81c8b732bbeae6"`
[INFO] [stdout] cd14e7d358ded1d77b979ef1a0fade94f4ad31acd72cd750fa81c8b732bbeae6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/HectorIX/Encryption:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] a629575e385a403b9ca00ae6960bdffc57238821c235561f72589ecbcfe221d0
[INFO] running `"docker" "start" "-a" "a629575e385a403b9ca00ae6960bdffc57238821c235561f72589ecbcfe221d0"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/Encryption-bfe079b4c93ecf57
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "a629575e385a403b9ca00ae6960bdffc57238821c235561f72589ecbcfe221d0"`
[INFO] running `"docker" "rm" "-f" "a629575e385a403b9ca00ae6960bdffc57238821c235561f72589ecbcfe221d0"`
[INFO] [stdout] a629575e385a403b9ca00ae6960bdffc57238821c235561f72589ecbcfe221d0