Oct 27 06:03:34.040 INFO checking davideGiovannini/cryptochallenge_rust against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 06:03:34.040 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 27 06:03:34.264 INFO blam! 0ab65a362c86c19404013276964891dd2c9699c4a55ca3252f67b229c13cb520
Oct 27 06:03:34.264 INFO running `"docker" "start" "-a" "0ab65a362c86c19404013276964891dd2c9699c4a55ca3252f67b229c13cb520"`
Oct 27 06:03:34.694 INFO kablam! usermod: no changes
Oct 27 06:03:34.697 INFO kablam!     Checking set_1 v0.1.0 (/source)
Oct 27 06:03:35.051 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 06:03:35.051 INFO kablam!  --> src/base64/mod.rs:4:44
Oct 27 06:03:35.051 INFO kablam!   |
Oct 27 06:03:35.051 INFO kablam! 4 |     let mut result = String::with_capacity((4 * (bytes.len() / 3)));
Oct 27 06:03:35.051 INFO kablam!   |                                            ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 06:03:35.051 INFO kablam!   |
Oct 27 06:03:35.051 INFO kablam!   = note: #[warn(unused_parens)] on by default
Oct 27 06:03:35.051 INFO kablam! 
Oct 27 06:03:35.051 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 06:03:35.051 INFO kablam!   --> src/base64/mod.rs:45:41
Oct 27 06:03:35.051 INFO kablam!    |
Oct 27 06:03:35.051 INFO kablam! 45 |     let mut result = Vec::with_capacity((3 * (data.len() / 4)));
Oct 27 06:03:35.051 INFO kablam!    |                                         ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 06:03:35.051 INFO kablam! 
Oct 27 06:03:35.094 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 06:03:35.095 INFO kablam!  --> src/base64/mod.rs:4:44
Oct 27 06:03:35.095 INFO kablam!   |
Oct 27 06:03:35.095 INFO kablam! 4 |     let mut result = String::with_capacity((4 * (bytes.len() / 3)));
Oct 27 06:03:35.095 INFO kablam!   |                                            ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 06:03:35.095 INFO kablam!   |
Oct 27 06:03:35.095 INFO kablam!   = note: #[warn(unused_parens)] on by default
Oct 27 06:03:35.095 INFO kablam! 
Oct 27 06:03:35.095 INFO kablam! warning: unnecessary parentheses around function argument
Oct 27 06:03:35.095 INFO kablam!   --> src/base64/mod.rs:45:41
Oct 27 06:03:35.095 INFO kablam!    |
Oct 27 06:03:35.095 INFO kablam! 45 |     let mut result = Vec::with_capacity((3 * (data.len() / 4)));
Oct 27 06:03:35.095 INFO kablam!    |                                         ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 27 06:03:35.095 INFO kablam! 
Oct 27 06:03:35.211 INFO kablam! warning: function is never used: `from_base64`
Oct 27 06:03:35.211 INFO kablam!   --> src/base64/mod.rs:44:1
Oct 27 06:03:35.211 INFO kablam!    |
Oct 27 06:03:35.211 INFO kablam! 44 | pub fn from_base64(data: &str) -> Vec<u8> {
Oct 27 06:03:35.211 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 06:03:35.211 INFO kablam!    |
Oct 27 06:03:35.211 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 06:03:35.211 INFO kablam! 
Oct 27 06:03:35.211 INFO kablam! warning: function is never used: `decode_char`
Oct 27 06:03:35.211 INFO kablam!   --> src/base64/mod.rs:96:1
Oct 27 06:03:35.211 INFO kablam!    |
Oct 27 06:03:35.211 INFO kablam! 96 | fn decode_char(c: &char) -> u8 {
Oct 27 06:03:35.211 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 06:03:35.211 INFO kablam! 
Oct 27 06:03:35.211 INFO kablam! warning: function is never used: `hamming_bit_distance`
Oct 27 06:03:35.211 INFO kablam!   --> src/bytes/mod.rs:30:1
Oct 27 06:03:35.211 INFO kablam!    |
Oct 27 06:03:35.211 INFO kablam! 30 | pub fn hamming_bit_distance(bytesA: &[u8], bytesB: &[u8]) -> usize {
Oct 27 06:03:35.211 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 06:03:35.211 INFO kablam! 
Oct 27 06:03:35.211 INFO kablam! warning: variable `bytesA` should have a snake case name such as `bytes_a`
Oct 27 06:03:35.211 INFO kablam!   --> src/bytes/mod.rs:30:29
Oct 27 06:03:35.211 INFO kablam!    |
Oct 27 06:03:35.211 INFO kablam! 30 | pub fn hamming_bit_distance(bytesA: &[u8], bytesB: &[u8]) -> usize {
Oct 27 06:03:35.211 INFO kablam!    |                             ^^^^^^
Oct 27 06:03:35.211 INFO kablam!    |
Oct 27 06:03:35.211 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Oct 27 06:03:35.211 INFO kablam! 
Oct 27 06:03:35.243 INFO kablam! warning: variable `bytesB` should have a snake case name such as `bytes_b`
Oct 27 06:03:35.243 INFO kablam!   --> src/bytes/mod.rs:30:44
Oct 27 06:03:35.243 INFO kablam!    |
Oct 27 06:03:35.243 INFO kablam! 30 | pub fn hamming_bit_distance(bytesA: &[u8], bytesB: &[u8]) -> usize {
Oct 27 06:03:35.243 INFO kablam!    |                                            ^^^^^^
Oct 27 06:03:35.243 INFO kablam! 
Oct 27 06:03:35.243 INFO kablam! warning: variable `byteA` should have a snake case name such as `byte_a`
Oct 27 06:03:35.243 INFO kablam!   --> src/bytes/mod.rs:34:10
Oct 27 06:03:35.243 INFO kablam!    |
Oct 27 06:03:35.243 INFO kablam! 34 |     for (byteA, byteB) in bytesA.iter().zip(bytesB) {
Oct 27 06:03:35.243 INFO kablam!    |          ^^^^^
Oct 27 06:03:35.243 INFO kablam! 
Oct 27 06:03:35.243 INFO kablam! warning: variable `byteB` should have a snake case name such as `byte_b`
Oct 27 06:03:35.243 INFO kablam!   --> src/bytes/mod.rs:34:17
Oct 27 06:03:35.243 INFO kablam!    |
Oct 27 06:03:35.243 INFO kablam! 34 |     for (byteA, byteB) in bytesA.iter().zip(bytesB) {
Oct 27 06:03:35.243 INFO kablam!    |                 ^^^^^
Oct 27 06:03:35.243 INFO kablam! 
Oct 27 06:03:35.273 INFO kablam! warning: function `test_Man` should have a snake case name such as `test_man`
Oct 27 06:03:35.273 INFO kablam!    --> src/base64/mod.rs:185:5
Oct 27 06:03:35.273 INFO kablam!     |
Oct 27 06:03:35.273 INFO kablam! 185 | /     fn test_Man() {
Oct 27 06:03:35.273 INFO kablam! 186 | |         assert_eq!(to_base64(&"Man".as_bytes()), "TWFu")
Oct 27 06:03:35.273 INFO kablam! 187 | |     }
Oct 27 06:03:35.273 INFO kablam!     | |_____^
Oct 27 06:03:35.273 INFO kablam!     |
Oct 27 06:03:35.273 INFO kablam!     = note: #[warn(non_snake_case)] on by default
Oct 27 06:03:35.273 INFO kablam! 
Oct 27 06:03:35.273 INFO kablam! warning: function `test_M` should have a snake case name such as `test_m`
Oct 27 06:03:35.273 INFO kablam!    --> src/base64/mod.rs:190:5
Oct 27 06:03:35.273 INFO kablam!     |
Oct 27 06:03:35.273 INFO kablam! 190 | /     fn test_M() {
Oct 27 06:03:35.273 INFO kablam! 191 | |         assert_eq!(to_base64(&"M".as_bytes()), "TQ==")
Oct 27 06:03:35.273 INFO kablam! 192 | |     }
Oct 27 06:03:35.273 INFO kablam!     | |_____^
Oct 27 06:03:35.273 INFO kablam! 
Oct 27 06:03:35.273 INFO kablam! warning: function `test_Horse` should have a snake case name such as `test_horse`
Oct 27 06:03:35.304 INFO kablam!    --> src/base64/mod.rs:195:5
Oct 27 06:03:35.304 INFO kablam!     |
Oct 27 06:03:35.304 INFO kablam! 195 | /     fn test_Horse() {
Oct 27 06:03:35.304 INFO kablam! 196 | |         assert_eq!(to_base64(&"Horse".as_bytes()), "SG9yc2U=")
Oct 27 06:03:35.304 INFO kablam! 197 | |     }
Oct 27 06:03:35.304 INFO kablam!     | |_____^
Oct 27 06:03:35.304 INFO kablam! 
Oct 27 06:03:35.304 INFO kablam! warning: function `test_TfS` should have a snake case name such as `test_tf_s`
Oct 27 06:03:35.304 INFO kablam!   --> src/hex/mod.rs:68:5
Oct 27 06:03:35.304 INFO kablam!    |
Oct 27 06:03:35.304 INFO kablam! 68 | /     fn test_TfS() {
Oct 27 06:03:35.304 INFO kablam! 69 | |         assert_eq!(parse_hex_str(b"546653"), b"TfS");
Oct 27 06:03:35.304 INFO kablam! 70 | |     }
Oct 27 06:03:35.304 INFO kablam!    | |_____^
Oct 27 06:03:35.305 INFO kablam! 
Oct 27 06:03:35.305 INFO kablam! warning: variable `bytesA` should have a snake case name such as `bytes_a`
Oct 27 06:03:35.305 INFO kablam!   --> src/bytes/mod.rs:30:29
Oct 27 06:03:35.305 INFO kablam!    |
Oct 27 06:03:35.305 INFO kablam! 30 | pub fn hamming_bit_distance(bytesA: &[u8], bytesB: &[u8]) -> usize {
Oct 27 06:03:35.305 INFO kablam!    |                             ^^^^^^
Oct 27 06:03:35.305 INFO kablam! 
Oct 27 06:03:35.305 INFO kablam! warning: variable `bytesB` should have a snake case name such as `bytes_b`
Oct 27 06:03:35.305 INFO kablam!   --> src/bytes/mod.rs:30:44
Oct 27 06:03:35.305 INFO kablam!    |
Oct 27 06:03:35.305 INFO kablam! 30 | pub fn hamming_bit_distance(bytesA: &[u8], bytesB: &[u8]) -> usize {
Oct 27 06:03:35.305 INFO kablam!    |                                            ^^^^^^
Oct 27 06:03:35.305 INFO kablam! 
Oct 27 06:03:35.305 INFO kablam! warning: variable `byteA` should have a snake case name such as `byte_a`
Oct 27 06:03:35.305 INFO kablam!   --> src/bytes/mod.rs:34:10
Oct 27 06:03:35.305 INFO kablam!    |
Oct 27 06:03:35.305 INFO kablam! 34 |     for (byteA, byteB) in bytesA.iter().zip(bytesB) {
Oct 27 06:03:35.305 INFO kablam!    |          ^^^^^
Oct 27 06:03:35.305 INFO kablam! 
Oct 27 06:03:35.305 INFO kablam! warning: variable `byteB` should have a snake case name such as `byte_b`
Oct 27 06:03:35.305 INFO kablam!   --> src/bytes/mod.rs:34:17
Oct 27 06:03:35.305 INFO kablam!    |
Oct 27 06:03:35.305 INFO kablam! 34 |     for (byteA, byteB) in bytesA.iter().zip(bytesB) {
Oct 27 06:03:35.305 INFO kablam!    |                 ^^^^^
Oct 27 06:03:35.305 INFO kablam! 
Oct 27 06:03:35.305 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
Oct 27 06:03:35.305 INFO kablam! su: No module specific data is present
Oct 27 06:03:35.703 INFO running `"docker" "rm" "-f" "0ab65a362c86c19404013276964891dd2c9699c4a55ca3252f67b229c13cb520"`
Oct 27 06:03:35.943 INFO blam! 0ab65a362c86c19404013276964891dd2c9699c4a55ca3252f67b229c13cb520