Nov 01 04:43:35.013 INFO checking gavynriebau/xor against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538 Nov 01 04:43:35.013 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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"` Nov 01 04:43:35.572 INFO blam! 203faba47685dd2fb73043fa8e3abf481110a2793dd4c18d460cb453ae553c2b Nov 01 04:43:35.574 INFO running `"docker" "start" "-a" "203faba47685dd2fb73043fa8e3abf481110a2793dd4c18d460cb453ae553c2b"` Nov 01 04:43:37.096 INFO kablam! usermod: no changes Nov 01 04:43:37.252 INFO kablam! Checking rand v0.3.18 Nov 01 04:43:37.252 INFO kablam! Checking rand v0.4.2 Nov 01 04:43:37.252 INFO kablam! Checking number_prefix v0.2.7 Nov 01 04:43:37.252 INFO kablam! Checking base64 v0.6.0 Nov 01 04:43:37.252 INFO kablam! Checking xor-utils v0.6.0 Nov 01 04:43:37.252 INFO kablam! Checking textwrap v0.6.0 Nov 01 04:43:37.252 INFO kablam! Checking regex v0.2.2 Nov 01 04:43:40.520 INFO kablam! Checking clap v2.25.0 Nov 01 04:43:43.713 INFO kablam! Checking tempdir v0.3.5 Nov 01 04:43:45.056 INFO kablam! Checking filesystem v0.4.2 Nov 01 04:43:46.388 INFO kablam! Checking env_logger v0.4.3 Nov 01 04:43:50.041 INFO kablam! Checking xor v1.4.5 (/source) Nov 01 04:43:52.530 INFO kablam! warning: unused import: `std::fs` Nov 01 04:43:52.530 INFO kablam! --> src/main.rs:16:5 Nov 01 04:43:52.530 INFO kablam! | Nov 01 04:43:52.530 INFO kablam! 16 | use std::fs; Nov 01 04:43:52.530 INFO kablam! | ^^^^^^^ Nov 01 04:43:52.530 INFO kablam! | Nov 01 04:43:52.530 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 01 04:43:52.530 INFO kablam! Nov 01 04:43:52.530 INFO kablam! warning: unused import: `Cursor` Nov 01 04:43:52.530 INFO kablam! --> src/main.rs:18:28 Nov 01 04:43:52.530 INFO kablam! | Nov 01 04:43:52.530 INFO kablam! 18 | use std::io::{Write, Read, Cursor}; Nov 01 04:43:52.530 INFO kablam! | ^^^^^^ Nov 01 04:43:52.530 INFO kablam! Nov 01 04:43:52.692 INFO kablam! warning: unused import: `std::fs` Nov 01 04:43:52.692 INFO kablam! --> src/main.rs:16:5 Nov 01 04:43:52.692 INFO kablam! | Nov 01 04:43:52.692 INFO kablam! 16 | use std::fs; Nov 01 04:43:52.692 INFO kablam! | ^^^^^^^ Nov 01 04:43:52.692 INFO kablam! | Nov 01 04:43:52.692 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 01 04:43:52.692 INFO kablam! Nov 01 04:43:52.820 INFO kablam! warning: unused variable: `mode` Nov 01 04:43:52.820 INFO kablam! --> src/main.rs:89:9 Nov 01 04:43:52.820 INFO kablam! | Nov 01 04:43:52.820 INFO kablam! 89 | let mode = if matches.is_present("decrypt") { Nov 01 04:43:52.820 INFO kablam! | ^^^^ help: consider using `_mode` instead Nov 01 04:43:52.820 INFO kablam! | Nov 01 04:43:52.820 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 01 04:43:52.820 INFO kablam! Nov 01 04:43:52.820 INFO kablam! warning: unused variable: `key_bytes` Nov 01 04:43:52.820 INFO kablam! --> src/main.rs:96:9 Nov 01 04:43:52.820 INFO kablam! | Nov 01 04:43:52.820 INFO kablam! 96 | let key_bytes = get_key_bytes(&matches); Nov 01 04:43:52.820 INFO kablam! | ^^^^^^^^^ help: consider using `_key_bytes` instead Nov 01 04:43:52.820 INFO kablam! Nov 01 04:43:52.820 INFO kablam! warning: unused variable: `matches` Nov 01 04:43:52.820 INFO kablam! --> src/main.rs:310:22 Nov 01 04:43:52.821 INFO kablam! | Nov 01 04:43:52.821 INFO kablam! 310 | fn get_key_bytes<'a>(matches: &'a ArgMatches<'a>) -> Vec { Nov 01 04:43:52.821 INFO kablam! | ^^^^^^^ help: consider using `_matches` instead Nov 01 04:43:52.821 INFO kablam! Nov 01 04:43:52.936 INFO kablam! warning: variable does not need to be mutable Nov 01 04:43:52.936 INFO kablam! --> src/main.rs:311:9 Nov 01 04:43:52.936 INFO kablam! | Nov 01 04:43:52.936 INFO kablam! 311 | let mut key_bytes : Vec = Vec::new(); Nov 01 04:43:52.936 INFO kablam! | ----^^^^^^^^^ Nov 01 04:43:52.938 INFO kablam! | | Nov 01 04:43:52.938 INFO kablam! | help: remove this `mut` Nov 01 04:43:52.938 INFO kablam! | Nov 01 04:43:52.938 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 01 04:43:52.938 INFO kablam! Nov 01 04:43:52.957 INFO kablam! warning: struct is never constructed: `StdoutWriter` Nov 01 04:43:52.957 INFO kablam! --> src/stdout_writer.rs:11:1 Nov 01 04:43:52.957 INFO kablam! | Nov 01 04:43:52.957 INFO kablam! 11 | pub struct StdoutWriter; Nov 01 04:43:52.957 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 04:43:52.957 INFO kablam! | Nov 01 04:43:52.957 INFO kablam! = note: #[warn(dead_code)] on by default Nov 01 04:43:52.957 INFO kablam! Nov 01 04:43:52.960 INFO kablam! warning: function is never used: `encrypt_reader` Nov 01 04:43:52.960 INFO kablam! --> src/main.rs:139:1 Nov 01 04:43:52.960 INFO kablam! | Nov 01 04:43:52.960 INFO kablam! 139 | fn encrypt_reader(input : &mut Read, key : &Vec, output : &mut Write) { Nov 01 04:43:52.960 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 04:43:52.960 INFO kablam! Nov 01 04:43:52.961 INFO kablam! warning: function is never used: `xor_file` Nov 01 04:43:52.961 INFO kablam! --> src/main.rs:185:1 Nov 01 04:43:52.961 INFO kablam! | Nov 01 04:43:52.961 INFO kablam! 185 | fn xor_file(fs : &T, file_path : &Path, key : &Vec, mode : &Mode) { Nov 01 04:43:52.972 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 04:43:52.972 INFO kablam! Nov 01 04:43:52.972 INFO kablam! warning: function is never used: `xor_dir` Nov 01 04:43:52.972 INFO kablam! --> src/main.rs:203:1 Nov 01 04:43:52.972 INFO kablam! | Nov 01 04:43:52.972 INFO kablam! 203 | fn xor_dir(fs : &T, dir_path : &Path, key : &Vec, mode : &Mode) { Nov 01 04:43:52.972 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 04:43:52.972 INFO kablam! Nov 01 04:43:52.972 INFO kablam! warning: function is never used: `rename_entry` Nov 01 04:43:52.972 INFO kablam! --> src/main.rs:237:1 Nov 01 04:43:52.972 INFO kablam! | Nov 01 04:43:52.972 INFO kablam! 237 | fn rename_entry(fs : &T, entry : &Path, key : &Vec, mode : &Mode) { Nov 01 04:43:52.972 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 04:43:52.972 INFO kablam! Nov 01 04:43:52.976 INFO kablam! warning: function is never used: `repeat_key` Nov 01 04:43:52.976 INFO kablam! --> src/main.rs:281:1 Nov 01 04:43:52.976 INFO kablam! | Nov 01 04:43:52.976 INFO kablam! 281 | fn repeat_key(key : &Vec, required_len : usize) -> Vec { Nov 01 04:43:52.976 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 04:43:52.976 INFO kablam! Nov 01 04:43:52.976 INFO kablam! warning: function is never used: `to_hex_string` Nov 01 04:43:52.976 INFO kablam! --> src/main.rs:297:1 Nov 01 04:43:52.976 INFO kablam! | Nov 01 04:43:52.976 INFO kablam! 297 | fn to_hex_string(bytes: Vec) -> String { Nov 01 04:43:52.976 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 04:43:52.976 INFO kablam! Nov 01 04:43:52.976 INFO kablam! warning: function is never used: `from_hex_string` Nov 01 04:43:52.976 INFO kablam! --> src/main.rs:306:1 Nov 01 04:43:52.976 INFO kablam! | Nov 01 04:43:52.976 INFO kablam! 306 | fn from_hex_string(hex : &String) -> Vec { Nov 01 04:43:52.976 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 04:43:52.976 INFO kablam! Nov 01 04:43:52.976 INFO kablam! warning: function is never used: `show_prompt` Nov 01 04:43:52.976 INFO kablam! --> src/main.rs:406:1 Nov 01 04:43:52.976 INFO kablam! | Nov 01 04:43:52.976 INFO kablam! 406 | fn show_prompt() -> char { Nov 01 04:43:52.976 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 04:43:52.976 INFO kablam! Nov 01 04:43:52.976 INFO kablam! warning: function is never used: `print_keysize_warning` Nov 01 04:43:52.976 INFO kablam! --> src/main.rs:425:1 Nov 01 04:43:52.976 INFO kablam! | Nov 01 04:43:52.976 INFO kablam! 425 | fn print_keysize_warning(key_size : usize, largest_file_size : u64, longest_name : usize) { Nov 01 04:43:52.976 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 04:43:52.976 INFO kablam! Nov 01 04:43:53.073 INFO kablam! warning: unused variable: `mode` Nov 01 04:43:53.073 INFO kablam! --> src/main.rs:89:9 Nov 01 04:43:53.073 INFO kablam! | Nov 01 04:43:53.073 INFO kablam! 89 | let mode = if matches.is_present("decrypt") { Nov 01 04:43:53.073 INFO kablam! | ^^^^ help: consider using `_mode` instead Nov 01 04:43:53.073 INFO kablam! | Nov 01 04:43:53.073 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 01 04:43:53.073 INFO kablam! Nov 01 04:43:53.073 INFO kablam! warning: unused variable: `key_bytes` Nov 01 04:43:53.073 INFO kablam! --> src/main.rs:96:9 Nov 01 04:43:53.073 INFO kablam! | Nov 01 04:43:53.073 INFO kablam! 96 | let key_bytes = get_key_bytes(&matches); Nov 01 04:43:53.073 INFO kablam! | ^^^^^^^^^ help: consider using `_key_bytes` instead Nov 01 04:43:53.073 INFO kablam! Nov 01 04:43:53.073 INFO kablam! warning: unused variable: `matches` Nov 01 04:43:53.073 INFO kablam! --> src/main.rs:310:22 Nov 01 04:43:53.073 INFO kablam! | Nov 01 04:43:53.073 INFO kablam! 310 | fn get_key_bytes<'a>(matches: &'a ArgMatches<'a>) -> Vec { Nov 01 04:43:53.073 INFO kablam! | ^^^^^^^ help: consider using `_matches` instead Nov 01 04:43:53.073 INFO kablam! Nov 01 04:43:53.124 INFO kablam! warning: variable does not need to be mutable Nov 01 04:43:53.124 INFO kablam! --> src/main.rs:311:9 Nov 01 04:43:53.124 INFO kablam! | Nov 01 04:43:53.124 INFO kablam! 311 | let mut key_bytes : Vec = Vec::new(); Nov 01 04:43:53.124 INFO kablam! | ----^^^^^^^^^ Nov 01 04:43:53.124 INFO kablam! | | Nov 01 04:43:53.124 INFO kablam! | help: remove this `mut` Nov 01 04:43:53.124 INFO kablam! | Nov 01 04:43:53.124 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 01 04:43:53.124 INFO kablam! Nov 01 04:43:53.148 INFO kablam! warning: variable does not need to be mutable Nov 01 04:43:53.148 INFO kablam! --> src/main.rs:529:13 Nov 01 04:43:53.148 INFO kablam! | Nov 01 04:43:53.148 INFO kablam! 529 | let mut filenames = get_root_files(&fs); Nov 01 04:43:53.148 INFO kablam! | ----^^^^^^^^^ Nov 01 04:43:53.148 INFO kablam! | | Nov 01 04:43:53.148 INFO kablam! | help: remove this `mut` Nov 01 04:43:53.148 INFO kablam! Nov 01 04:43:53.156 INFO kablam! warning: variable does not need to be mutable Nov 01 04:43:53.156 INFO kablam! --> src/main.rs:556:13 Nov 01 04:43:53.156 INFO kablam! | Nov 01 04:43:53.156 INFO kablam! 556 | let mut filenames = get_root_files(&fs); Nov 01 04:43:53.156 INFO kablam! | ----^^^^^^^^^ Nov 01 04:43:53.156 INFO kablam! | | Nov 01 04:43:53.156 INFO kablam! | help: remove this `mut` Nov 01 04:43:53.156 INFO kablam! Nov 01 04:43:53.168 INFO kablam! warning: struct is never constructed: `StdoutWriter` Nov 01 04:43:53.168 INFO kablam! --> src/stdout_writer.rs:11:1 Nov 01 04:43:53.168 INFO kablam! | Nov 01 04:43:53.168 INFO kablam! 11 | pub struct StdoutWriter; Nov 01 04:43:53.168 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 04:43:53.168 INFO kablam! | Nov 01 04:43:53.168 INFO kablam! = note: #[warn(dead_code)] on by default Nov 01 04:43:53.168 INFO kablam! Nov 01 04:43:53.168 INFO kablam! warning: function is never used: `show_prompt` Nov 01 04:43:53.168 INFO kablam! --> src/main.rs:406:1 Nov 01 04:43:53.168 INFO kablam! | Nov 01 04:43:53.168 INFO kablam! 406 | fn show_prompt() -> char { Nov 01 04:43:53.168 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 04:43:53.168 INFO kablam! Nov 01 04:43:53.168 INFO kablam! warning: function is never used: `print_keysize_warning` Nov 01 04:43:53.168 INFO kablam! --> src/main.rs:425:1 Nov 01 04:43:53.168 INFO kablam! | Nov 01 04:43:53.168 INFO kablam! 425 | fn print_keysize_warning(key_size : usize, largest_file_size : u64, longest_name : usize) { Nov 01 04:43:53.168 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 04:43:53.168 INFO kablam! Nov 01 04:43:53.224 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 16.09s Nov 01 04:43:53.236 INFO kablam! su: No module specific data is present Nov 01 04:43:53.861 INFO running `"docker" "rm" "-f" "203faba47685dd2fb73043fa8e3abf481110a2793dd4c18d460cb453ae553c2b"` Nov 01 04:43:54.182 INFO blam! 203faba47685dd2fb73043fa8e3abf481110a2793dd4c18d460cb453ae553c2b