Oct 21 21:44:35.185 INFO checking DenialAdams/steganography against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 21:44:35.185 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-3/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +155510e377ae2a8d8ee0dad1a5f809c9062a5526-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 21 21:44:35.702 INFO blam! 8d5e45982db6c4b78e0095e91cb0f8547545a1c021de232e8f577a15ef58d7ef
Oct 21 21:44:35.703 INFO running `"docker" "start" "-a" "8d5e45982db6c4b78e0095e91cb0f8547545a1c021de232e8f577a15ef58d7ef"`
Oct 21 21:44:36.590 INFO kablam! usermod: no changes
Oct 21 21:44:36.692 INFO kablam!     Checking num-rational v0.1.41
Oct 21 21:44:37.448 INFO kablam!     Checking image v0.18.0
Oct 21 21:44:42.331 INFO kablam!     Checking steganography v0.1.0 (/source)
Oct 21 21:44:44.796 INFO kablam! warning: function is never used: `vigenere_encrypt`
Oct 21 21:44:44.796 INFO kablam!  --> src/crypto.rs:5:1
Oct 21 21:44:44.796 INFO kablam!   |
Oct 21 21:44:44.797 INFO kablam! 5 | pub fn vigenere_encrypt(input: &[u8], key: &[u8]) -> Result<Vec<u8>, &'static str> {
Oct 21 21:44:44.797 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:44:44.797 INFO kablam!   |
Oct 21 21:44:44.797 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 21 21:44:44.797 INFO kablam! 
Oct 21 21:44:44.797 INFO kablam! warning: function is never used: `vigenere_decrypt`
Oct 21 21:44:44.797 INFO kablam!   --> src/crypto.rs:17:1
Oct 21 21:44:44.797 INFO kablam!    |
Oct 21 21:44:44.797 INFO kablam! 17 | pub fn vigenere_decrypt(input: &[u8], key: &[u8]) -> Result<Vec<u8>, &'static str> {
Oct 21 21:44:44.797 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:44:44.797 INFO kablam! 
Oct 21 21:44:44.797 INFO kablam! warning: function is never used: `caesar_encrypt`
Oct 21 21:44:44.797 INFO kablam!   --> src/crypto.rs:29:1
Oct 21 21:44:44.797 INFO kablam!    |
Oct 21 21:44:44.797 INFO kablam! 29 | pub fn caesar_encrypt(input: &[u8], offset: u8) -> Result<Vec<u8>, &'static str> {
Oct 21 21:44:44.797 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:44:44.797 INFO kablam! 
Oct 21 21:44:44.797 INFO kablam! warning: function is never used: `caesar_decrypt`
Oct 21 21:44:44.797 INFO kablam!   --> src/crypto.rs:40:1
Oct 21 21:44:44.797 INFO kablam!    |
Oct 21 21:44:44.797 INFO kablam! 40 | pub fn caesar_decrypt(input: &[u8], offset: u8) -> Result<Vec<u8>, &'static str> {
Oct 21 21:44:44.797 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:44:44.797 INFO kablam! 
Oct 21 21:44:44.797 INFO kablam! warning: function is never used: `modulo`
Oct 21 21:44:44.797 INFO kablam!   --> src/crypto.rs:52:1
Oct 21 21:44:44.797 INFO kablam!    |
Oct 21 21:44:44.797 INFO kablam! 52 | fn modulo(base: i8, other: u8) -> u8 {
Oct 21 21:44:44.797 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:44:44.797 INFO kablam! 
Oct 21 21:44:44.797 INFO kablam! warning: function is never used: `alpha_to_twosix`
Oct 21 21:44:44.797 INFO kablam!  --> src/util.rs:1:1
Oct 21 21:44:44.797 INFO kablam!   |
Oct 21 21:44:44.797 INFO kablam! 1 | pub fn alpha_to_twosix(input: u8) -> Result<u8, &'static str> {
Oct 21 21:44:44.797 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:44:44.797 INFO kablam! 
Oct 21 21:44:44.797 INFO kablam! warning: function is never used: `twosix_to_alpha`
Oct 21 21:44:44.797 INFO kablam!   --> src/util.rs:33:1
Oct 21 21:44:44.797 INFO kablam!    |
Oct 21 21:44:44.797 INFO kablam! 33 | pub fn twosix_to_alpha(input: u8) -> Result<u8, &'static str> {
Oct 21 21:44:44.797 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:44:44.797 INFO kablam! 
Oct 21 21:44:44.797 INFO kablam! warning: function is never used: `create_parity_chart`
Oct 21 21:44:44.797 INFO kablam!   --> src/main.rs:95:1
Oct 21 21:44:44.797 INFO kablam!    |
Oct 21 21:44:44.797 INFO kablam! 95 | fn create_parity_chart(filename_in: &str, filename_out: &str) {
Oct 21 21:44:44.797 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:44:44.797 INFO kablam! 
Oct 21 21:44:44.797 INFO kablam! warning: function is never used: `is_odd_parity`
Oct 21 21:44:44.797 INFO kablam!    --> src/main.rs:115:1
Oct 21 21:44:44.797 INFO kablam!     |
Oct 21 21:44:44.797 INFO kablam! 115 | fn is_odd_parity(mut v: u32) -> bool {
Oct 21 21:44:44.797 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:44:44.812 INFO kablam! 
Oct 21 21:44:44.812 INFO kablam! warning: function is never used: `read_parity_message`
Oct 21 21:44:44.812 INFO kablam!    --> src/main.rs:126:1
Oct 21 21:44:44.812 INFO kablam!     |
Oct 21 21:44:44.812 INFO kablam! 126 | fn read_parity_message(filename: &str) -> Result<Vec<u8>, &'static str> {
Oct 21 21:44:44.812 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:44:44.812 INFO kablam! 
Oct 21 21:44:44.812 INFO kablam! warning: function is never used: `write_parity_message`
Oct 21 21:44:44.812 INFO kablam!    --> src/main.rs:148:1
Oct 21 21:44:44.812 INFO kablam!     |
Oct 21 21:44:44.812 INFO kablam! 148 | fn write_parity_message(message: &[u8]) -> Result<(), &'static str> {
Oct 21 21:44:44.812 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:44:44.812 INFO kablam! 
Oct 21 21:44:44.812 INFO kablam! warning: function is never used: `write_end_of_image_comment`
Oct 21 21:44:44.812 INFO kablam!    --> src/main.rs:208:1
Oct 21 21:44:44.812 INFO kablam!     |
Oct 21 21:44:44.812 INFO kablam! 208 | fn write_end_of_image_comment(message: &[u8]) {
Oct 21 21:44:44.812 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:44:44.812 INFO kablam! 
Oct 21 21:44:44.882 INFO kablam! warning: function is never used: `create_parity_chart`
Oct 21 21:44:44.884 INFO kablam!   --> src/main.rs:95:1
Oct 21 21:44:44.884 INFO kablam!    |
Oct 21 21:44:44.884 INFO kablam! 95 | fn create_parity_chart(filename_in: &str, filename_out: &str) {
Oct 21 21:44:44.884 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:44:44.884 INFO kablam!    |
Oct 21 21:44:44.886 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 21 21:44:44.886 INFO kablam! 
Oct 21 21:44:44.886 INFO kablam! warning: function is never used: `is_odd_parity`
Oct 21 21:44:44.886 INFO kablam!    --> src/main.rs:115:1
Oct 21 21:44:44.886 INFO kablam!     |
Oct 21 21:44:44.886 INFO kablam! 115 | fn is_odd_parity(mut v: u32) -> bool {
Oct 21 21:44:44.886 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:44:44.886 INFO kablam! 
Oct 21 21:44:44.886 INFO kablam! warning: function is never used: `read_parity_message`
Oct 21 21:44:44.886 INFO kablam!    --> src/main.rs:126:1
Oct 21 21:44:44.886 INFO kablam!     |
Oct 21 21:44:44.886 INFO kablam! 126 | fn read_parity_message(filename: &str) -> Result<Vec<u8>, &'static str> {
Oct 21 21:44:44.886 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:44:44.886 INFO kablam! 
Oct 21 21:44:44.886 INFO kablam! warning: function is never used: `write_parity_message`
Oct 21 21:44:44.886 INFO kablam!    --> src/main.rs:148:1
Oct 21 21:44:44.886 INFO kablam!     |
Oct 21 21:44:44.886 INFO kablam! 148 | fn write_parity_message(message: &[u8]) -> Result<(), &'static str> {
Oct 21 21:44:44.886 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:44:44.886 INFO kablam! 
Oct 21 21:44:44.886 INFO kablam! warning: function is never used: `write_end_of_image_comment`
Oct 21 21:44:44.886 INFO kablam!    --> src/main.rs:208:1
Oct 21 21:44:44.886 INFO kablam!     |
Oct 21 21:44:44.886 INFO kablam! 208 | fn write_end_of_image_comment(message: &[u8]) {
Oct 21 21:44:44.886 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 21:44:44.886 INFO kablam! 
Oct 21 21:44:44.949 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.34s
Oct 21 21:44:44.953 INFO kablam! su: No module specific data is present
Oct 21 21:44:45.497 INFO running `"docker" "rm" "-f" "8d5e45982db6c4b78e0095e91cb0f8547545a1c021de232e8f577a15ef58d7ef"`
Oct 21 21:44:45.767 INFO blam! 8d5e45982db6c4b78e0095e91cb0f8547545a1c021de232e8f577a15ef58d7ef