Nov 06 21:32:05.249 INFO checking gavynriebau/xor against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687 Nov 06 21:32:05.250 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-5/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 06 21:32:05.668 INFO blam! dbfbf0e69bd57fbea3ffb6eb5fe036865a70c9f611a4f2846130d880925c18b1 Nov 06 21:32:05.668 INFO running `"docker" "start" "-a" "dbfbf0e69bd57fbea3ffb6eb5fe036865a70c9f611a4f2846130d880925c18b1"` Nov 06 21:32:06.935 INFO kablam! usermod: no changes Nov 06 21:32:07.124 INFO kablam! Checking hamming v0.1.3 Nov 06 21:32:07.124 INFO kablam! Checking rand v0.3.18 Nov 06 21:32:07.124 INFO kablam! Checking rand v0.4.2 Nov 06 21:32:07.144 INFO kablam! Checking textwrap v0.6.0 Nov 06 21:32:07.144 INFO kablam! Checking regex v0.2.2 Nov 06 21:32:09.214 INFO kablam! Checking xor-utils v0.6.0 Nov 06 21:32:09.334 INFO kablam! Checking clap v2.25.0 Nov 06 21:32:13.572 INFO kablam! Checking tempdir v0.3.5 Nov 06 21:32:14.993 INFO kablam! Checking filesystem v0.4.2 Nov 06 21:32:15.578 INFO kablam! Checking env_logger v0.4.3 Nov 06 21:32:21.360 INFO kablam! Checking xor v1.4.5 (/source) Nov 06 21:32:22.974 INFO kablam! warning: unused import: `std::fs` Nov 06 21:32:22.974 INFO kablam! --> src/main.rs:16:5 Nov 06 21:32:22.974 INFO kablam! | Nov 06 21:32:22.974 INFO kablam! 16 | use std::fs; Nov 06 21:32:22.974 INFO kablam! | ^^^^^^^ Nov 06 21:32:22.974 INFO kablam! | Nov 06 21:32:22.974 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 06 21:32:22.974 INFO kablam! Nov 06 21:32:22.974 INFO kablam! warning: unused import: `Cursor` Nov 06 21:32:22.974 INFO kablam! --> src/main.rs:18:28 Nov 06 21:32:22.974 INFO kablam! | Nov 06 21:32:22.974 INFO kablam! 18 | use std::io::{Write, Read, Cursor}; Nov 06 21:32:22.974 INFO kablam! | ^^^^^^ Nov 06 21:32:22.976 INFO kablam! Nov 06 21:32:23.200 INFO kablam! warning: unused variable: `mode` Nov 06 21:32:23.200 INFO kablam! --> src/main.rs:89:9 Nov 06 21:32:23.200 INFO kablam! | Nov 06 21:32:23.200 INFO kablam! 89 | let mode = if matches.is_present("decrypt") { Nov 06 21:32:23.200 INFO kablam! | ^^^^ help: consider using `_mode` instead Nov 06 21:32:23.200 INFO kablam! | Nov 06 21:32:23.200 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 06 21:32:23.200 INFO kablam! Nov 06 21:32:23.200 INFO kablam! warning: unused variable: `key_bytes` Nov 06 21:32:23.200 INFO kablam! --> src/main.rs:96:9 Nov 06 21:32:23.200 INFO kablam! | Nov 06 21:32:23.200 INFO kablam! 96 | let key_bytes = get_key_bytes(&matches); Nov 06 21:32:23.200 INFO kablam! | ^^^^^^^^^ help: consider using `_key_bytes` instead Nov 06 21:32:23.200 INFO kablam! Nov 06 21:32:23.200 INFO kablam! warning: unused variable: `matches` Nov 06 21:32:23.200 INFO kablam! --> src/main.rs:310:22 Nov 06 21:32:23.200 INFO kablam! | Nov 06 21:32:23.200 INFO kablam! 310 | fn get_key_bytes<'a>(matches: &'a ArgMatches<'a>) -> Vec { Nov 06 21:32:23.200 INFO kablam! | ^^^^^^^ help: consider using `_matches` instead Nov 06 21:32:23.200 INFO kablam! Nov 06 21:32:23.268 INFO kablam! warning: variable does not need to be mutable Nov 06 21:32:23.268 INFO kablam! --> src/main.rs:311:9 Nov 06 21:32:23.268 INFO kablam! | Nov 06 21:32:23.268 INFO kablam! 311 | let mut key_bytes : Vec = Vec::new(); Nov 06 21:32:23.268 INFO kablam! | ----^^^^^^^^^ Nov 06 21:32:23.268 INFO kablam! | | Nov 06 21:32:23.268 INFO kablam! | help: remove this `mut` Nov 06 21:32:23.268 INFO kablam! | Nov 06 21:32:23.268 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 06 21:32:23.268 INFO kablam! Nov 06 21:32:23.292 INFO kablam! warning: struct is never constructed: `StdoutWriter` Nov 06 21:32:23.292 INFO kablam! --> src/stdout_writer.rs:11:1 Nov 06 21:32:23.292 INFO kablam! | Nov 06 21:32:23.292 INFO kablam! 11 | pub struct StdoutWriter; Nov 06 21:32:23.292 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 21:32:23.292 INFO kablam! | Nov 06 21:32:23.292 INFO kablam! = note: #[warn(dead_code)] on by default Nov 06 21:32:23.292 INFO kablam! Nov 06 21:32:23.293 INFO kablam! warning: function is never used: `encrypt_reader` Nov 06 21:32:23.293 INFO kablam! --> src/main.rs:139:1 Nov 06 21:32:23.293 INFO kablam! | Nov 06 21:32:23.293 INFO kablam! 139 | fn encrypt_reader(input : &mut Read, key : &Vec, output : &mut Write) { Nov 06 21:32:23.293 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 21:32:23.293 INFO kablam! Nov 06 21:32:23.293 INFO kablam! warning: function is never used: `xor_file` Nov 06 21:32:23.293 INFO kablam! --> src/main.rs:185:1 Nov 06 21:32:23.293 INFO kablam! | Nov 06 21:32:23.293 INFO kablam! 185 | fn xor_file(fs : &T, file_path : &Path, key : &Vec, mode : &Mode) { Nov 06 21:32:23.293 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 21:32:23.293 INFO kablam! Nov 06 21:32:23.293 INFO kablam! warning: function is never used: `xor_dir` Nov 06 21:32:23.293 INFO kablam! --> src/main.rs:203:1 Nov 06 21:32:23.293 INFO kablam! | Nov 06 21:32:23.293 INFO kablam! 203 | fn xor_dir(fs : &T, dir_path : &Path, key : &Vec, mode : &Mode) { Nov 06 21:32:23.293 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 21:32:23.293 INFO kablam! Nov 06 21:32:23.293 INFO kablam! warning: function is never used: `rename_entry` Nov 06 21:32:23.293 INFO kablam! --> src/main.rs:237:1 Nov 06 21:32:23.293 INFO kablam! | Nov 06 21:32:23.293 INFO kablam! 237 | fn rename_entry(fs : &T, entry : &Path, key : &Vec, mode : &Mode) { Nov 06 21:32:23.293 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 21:32:23.293 INFO kablam! Nov 06 21:32:23.293 INFO kablam! warning: function is never used: `repeat_key` Nov 06 21:32:23.293 INFO kablam! --> src/main.rs:281:1 Nov 06 21:32:23.293 INFO kablam! | Nov 06 21:32:23.293 INFO kablam! 281 | fn repeat_key(key : &Vec, required_len : usize) -> Vec { Nov 06 21:32:23.293 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 21:32:23.293 INFO kablam! Nov 06 21:32:23.293 INFO kablam! warning: function is never used: `to_hex_string` Nov 06 21:32:23.293 INFO kablam! --> src/main.rs:297:1 Nov 06 21:32:23.293 INFO kablam! | Nov 06 21:32:23.293 INFO kablam! 297 | fn to_hex_string(bytes: Vec) -> String { Nov 06 21:32:23.293 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 21:32:23.293 INFO kablam! Nov 06 21:32:23.293 INFO kablam! warning: function is never used: `from_hex_string` Nov 06 21:32:23.293 INFO kablam! --> src/main.rs:306:1 Nov 06 21:32:23.293 INFO kablam! | Nov 06 21:32:23.293 INFO kablam! 306 | fn from_hex_string(hex : &String) -> Vec { Nov 06 21:32:23.293 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 21:32:23.293 INFO kablam! Nov 06 21:32:23.293 INFO kablam! warning: function is never used: `show_prompt` Nov 06 21:32:23.293 INFO kablam! --> src/main.rs:406:1 Nov 06 21:32:23.293 INFO kablam! | Nov 06 21:32:23.293 INFO kablam! 406 | fn show_prompt() -> char { Nov 06 21:32:23.293 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 21:32:23.293 INFO kablam! Nov 06 21:32:23.293 INFO kablam! warning: function is never used: `print_keysize_warning` Nov 06 21:32:23.293 INFO kablam! --> src/main.rs:425:1 Nov 06 21:32:23.293 INFO kablam! | Nov 06 21:32:23.293 INFO kablam! 425 | fn print_keysize_warning(key_size : usize, largest_file_size : u64, longest_name : usize) { Nov 06 21:32:23.293 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 21:32:23.293 INFO kablam! Nov 06 21:32:23.772 INFO kablam! warning: unused import: `std::fs` Nov 06 21:32:23.772 INFO kablam! --> src/main.rs:16:5 Nov 06 21:32:23.772 INFO kablam! | Nov 06 21:32:23.772 INFO kablam! 16 | use std::fs; Nov 06 21:32:23.772 INFO kablam! | ^^^^^^^ Nov 06 21:32:23.772 INFO kablam! | Nov 06 21:32:23.772 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 06 21:32:23.772 INFO kablam! Nov 06 21:32:24.032 INFO kablam! warning: unused variable: `mode` Nov 06 21:32:24.032 INFO kablam! --> src/main.rs:89:9 Nov 06 21:32:24.032 INFO kablam! | Nov 06 21:32:24.032 INFO kablam! 89 | let mode = if matches.is_present("decrypt") { Nov 06 21:32:24.032 INFO kablam! | ^^^^ help: consider using `_mode` instead Nov 06 21:32:24.032 INFO kablam! | Nov 06 21:32:24.032 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 06 21:32:24.032 INFO kablam! Nov 06 21:32:24.032 INFO kablam! warning: unused variable: `key_bytes` Nov 06 21:32:24.032 INFO kablam! --> src/main.rs:96:9 Nov 06 21:32:24.032 INFO kablam! | Nov 06 21:32:24.032 INFO kablam! 96 | let key_bytes = get_key_bytes(&matches); Nov 06 21:32:24.032 INFO kablam! | ^^^^^^^^^ help: consider using `_key_bytes` instead Nov 06 21:32:24.032 INFO kablam! Nov 06 21:32:24.032 INFO kablam! warning: unused variable: `matches` Nov 06 21:32:24.032 INFO kablam! --> src/main.rs:310:22 Nov 06 21:32:24.032 INFO kablam! | Nov 06 21:32:24.032 INFO kablam! 310 | fn get_key_bytes<'a>(matches: &'a ArgMatches<'a>) -> Vec { Nov 06 21:32:24.032 INFO kablam! | ^^^^^^^ help: consider using `_matches` instead Nov 06 21:32:24.032 INFO kablam! Nov 06 21:32:24.068 INFO kablam! warning: variable does not need to be mutable Nov 06 21:32:24.068 INFO kablam! --> src/main.rs:311:9 Nov 06 21:32:24.068 INFO kablam! | Nov 06 21:32:24.068 INFO kablam! 311 | let mut key_bytes : Vec = Vec::new(); Nov 06 21:32:24.068 INFO kablam! | ----^^^^^^^^^ Nov 06 21:32:24.068 INFO kablam! | | Nov 06 21:32:24.068 INFO kablam! | help: remove this `mut` Nov 06 21:32:24.068 INFO kablam! | Nov 06 21:32:24.068 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 06 21:32:24.068 INFO kablam! Nov 06 21:32:24.083 INFO kablam! warning: variable does not need to be mutable Nov 06 21:32:24.083 INFO kablam! --> src/main.rs:529:13 Nov 06 21:32:24.083 INFO kablam! | Nov 06 21:32:24.083 INFO kablam! 529 | let mut filenames = get_root_files(&fs); Nov 06 21:32:24.083 INFO kablam! | ----^^^^^^^^^ Nov 06 21:32:24.083 INFO kablam! | | Nov 06 21:32:24.083 INFO kablam! | help: remove this `mut` Nov 06 21:32:24.083 INFO kablam! Nov 06 21:32:24.088 INFO kablam! warning: variable does not need to be mutable Nov 06 21:32:24.088 INFO kablam! --> src/main.rs:556:13 Nov 06 21:32:24.088 INFO kablam! | Nov 06 21:32:24.088 INFO kablam! 556 | let mut filenames = get_root_files(&fs); Nov 06 21:32:24.088 INFO kablam! | ----^^^^^^^^^ Nov 06 21:32:24.088 INFO kablam! | | Nov 06 21:32:24.088 INFO kablam! | help: remove this `mut` Nov 06 21:32:24.088 INFO kablam! Nov 06 21:32:24.093 INFO kablam! warning: struct is never constructed: `StdoutWriter` Nov 06 21:32:24.093 INFO kablam! --> src/stdout_writer.rs:11:1 Nov 06 21:32:24.093 INFO kablam! | Nov 06 21:32:24.093 INFO kablam! 11 | pub struct StdoutWriter; Nov 06 21:32:24.093 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 21:32:24.093 INFO kablam! | Nov 06 21:32:24.093 INFO kablam! = note: #[warn(dead_code)] on by default Nov 06 21:32:24.093 INFO kablam! Nov 06 21:32:24.100 INFO kablam! warning: function is never used: `show_prompt` Nov 06 21:32:24.100 INFO kablam! --> src/main.rs:406:1 Nov 06 21:32:24.100 INFO kablam! | Nov 06 21:32:24.100 INFO kablam! 406 | fn show_prompt() -> char { Nov 06 21:32:24.100 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 21:32:24.100 INFO kablam! Nov 06 21:32:24.100 INFO kablam! warning: function is never used: `print_keysize_warning` Nov 06 21:32:24.100 INFO kablam! --> src/main.rs:425:1 Nov 06 21:32:24.100 INFO kablam! | Nov 06 21:32:24.100 INFO kablam! 425 | fn print_keysize_warning(key_size : usize, largest_file_size : u64, longest_name : usize) { Nov 06 21:32:24.100 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 21:32:24.100 INFO kablam! Nov 06 21:32:24.121 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 17.17s Nov 06 21:32:24.131 INFO kablam! su: No module specific data is present Nov 06 21:32:24.844 INFO running `"docker" "rm" "-f" "dbfbf0e69bd57fbea3ffb6eb5fe036865a70c9f611a4f2846130d880925c18b1"` Nov 06 21:32:25.289 INFO blam! dbfbf0e69bd57fbea3ffb6eb5fe036865a70c9f611a4f2846130d880925c18b1