Oct 27 04:26:12.420 INFO checking gavynriebau/xor against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2 Oct 27 04:26:12.420 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-0/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-55192-2/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 27 04:26:12.739 INFO blam! 90b5fac0bbdd97dde2e7f81e9f4f22dc41f40255aa3e3c24584f4daf69b780c6 Oct 27 04:26:12.739 INFO running `"docker" "start" "-a" "90b5fac0bbdd97dde2e7f81e9f4f22dc41f40255aa3e3c24584f4daf69b780c6"` Oct 27 04:26:14.527 INFO kablam! usermod: no changes Oct 27 04:26:14.647 INFO kablam! Checking rand v0.3.18 Oct 27 04:26:14.647 INFO kablam! Checking rand v0.4.2 Oct 27 04:26:14.647 INFO kablam! Checking xor-utils v0.6.0 Oct 27 04:26:14.699 INFO kablam! Checking base64 v0.6.0 Oct 27 04:26:14.699 INFO kablam! Checking number_prefix v0.2.7 Oct 27 04:26:14.699 INFO kablam! Checking textwrap v0.6.0 Oct 27 04:26:14.699 INFO kablam! Checking regex v0.2.2 Oct 27 04:26:17.953 INFO kablam! Checking clap v2.25.0 Oct 27 04:26:19.908 INFO kablam! Checking tempdir v0.3.5 Oct 27 04:26:20.955 INFO kablam! Checking filesystem v0.4.2 Oct 27 04:26:22.739 INFO kablam! Checking env_logger v0.4.3 Oct 27 04:26:28.291 INFO kablam! Checking xor v1.4.5 (/source) Oct 27 04:26:29.729 INFO kablam! warning: unused import: `std::fs` Oct 27 04:26:29.729 INFO kablam! --> src/main.rs:16:5 Oct 27 04:26:29.729 INFO kablam! | Oct 27 04:26:29.729 INFO kablam! 16 | use std::fs; Oct 27 04:26:29.729 INFO kablam! | ^^^^^^^ Oct 27 04:26:29.729 INFO kablam! | Oct 27 04:26:29.730 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 27 04:26:29.730 INFO kablam! Oct 27 04:26:30.067 INFO kablam! warning: unused variable: `mode` Oct 27 04:26:30.067 INFO kablam! --> src/main.rs:89:9 Oct 27 04:26:30.067 INFO kablam! | Oct 27 04:26:30.067 INFO kablam! 89 | let mode = if matches.is_present("decrypt") { Oct 27 04:26:30.067 INFO kablam! | ^^^^ help: consider using `_mode` instead Oct 27 04:26:30.067 INFO kablam! | Oct 27 04:26:30.067 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 27 04:26:30.067 INFO kablam! Oct 27 04:26:30.067 INFO kablam! warning: unused variable: `key_bytes` Oct 27 04:26:30.067 INFO kablam! --> src/main.rs:96:9 Oct 27 04:26:30.067 INFO kablam! | Oct 27 04:26:30.067 INFO kablam! 96 | let key_bytes = get_key_bytes(&matches); Oct 27 04:26:30.067 INFO kablam! | ^^^^^^^^^ help: consider using `_key_bytes` instead Oct 27 04:26:30.067 INFO kablam! Oct 27 04:26:30.067 INFO kablam! warning: unused variable: `matches` Oct 27 04:26:30.067 INFO kablam! --> src/main.rs:310:22 Oct 27 04:26:30.067 INFO kablam! | Oct 27 04:26:30.067 INFO kablam! 310 | fn get_key_bytes<'a>(matches: &'a ArgMatches<'a>) -> Vec { Oct 27 04:26:30.067 INFO kablam! | ^^^^^^^ help: consider using `_matches` instead Oct 27 04:26:30.067 INFO kablam! Oct 27 04:26:30.099 INFO kablam! warning: unused import: `std::fs` Oct 27 04:26:30.099 INFO kablam! --> src/main.rs:16:5 Oct 27 04:26:30.099 INFO kablam! | Oct 27 04:26:30.099 INFO kablam! 16 | use std::fs; Oct 27 04:26:30.099 INFO kablam! | ^^^^^^^ Oct 27 04:26:30.099 INFO kablam! | Oct 27 04:26:30.099 INFO kablam! = note: #[warn(unused_imports)] on by default Oct 27 04:26:30.099 INFO kablam! Oct 27 04:26:30.099 INFO kablam! warning: unused import: `Cursor` Oct 27 04:26:30.099 INFO kablam! --> src/main.rs:18:28 Oct 27 04:26:30.099 INFO kablam! | Oct 27 04:26:30.099 INFO kablam! 18 | use std::io::{Write, Read, Cursor}; Oct 27 04:26:30.099 INFO kablam! | ^^^^^^ Oct 27 04:26:30.099 INFO kablam! Oct 27 04:26:30.119 INFO kablam! warning: variable does not need to be mutable Oct 27 04:26:30.119 INFO kablam! --> src/main.rs:311:9 Oct 27 04:26:30.119 INFO kablam! | Oct 27 04:26:30.119 INFO kablam! 311 | let mut key_bytes : Vec = Vec::new(); Oct 27 04:26:30.119 INFO kablam! | ----^^^^^^^^^ Oct 27 04:26:30.119 INFO kablam! | | Oct 27 04:26:30.119 INFO kablam! | help: remove this `mut` Oct 27 04:26:30.119 INFO kablam! | Oct 27 04:26:30.119 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 27 04:26:30.119 INFO kablam! Oct 27 04:26:30.139 INFO kablam! warning: variable does not need to be mutable Oct 27 04:26:30.139 INFO kablam! --> src/main.rs:529:13 Oct 27 04:26:30.139 INFO kablam! | Oct 27 04:26:30.139 INFO kablam! 529 | let mut filenames = get_root_files(&fs); Oct 27 04:26:30.139 INFO kablam! | ----^^^^^^^^^ Oct 27 04:26:30.139 INFO kablam! | | Oct 27 04:26:30.139 INFO kablam! | help: remove this `mut` Oct 27 04:26:30.139 INFO kablam! Oct 27 04:26:30.147 INFO kablam! warning: variable does not need to be mutable Oct 27 04:26:30.147 INFO kablam! --> src/main.rs:556:13 Oct 27 04:26:30.147 INFO kablam! | Oct 27 04:26:30.147 INFO kablam! 556 | let mut filenames = get_root_files(&fs); Oct 27 04:26:30.147 INFO kablam! | ----^^^^^^^^^ Oct 27 04:26:30.147 INFO kablam! | | Oct 27 04:26:30.147 INFO kablam! | help: remove this `mut` Oct 27 04:26:30.147 INFO kablam! Oct 27 04:26:30.151 INFO kablam! warning: struct is never constructed: `StdoutWriter` Oct 27 04:26:30.151 INFO kablam! --> src/stdout_writer.rs:11:1 Oct 27 04:26:30.151 INFO kablam! | Oct 27 04:26:30.151 INFO kablam! 11 | pub struct StdoutWriter; Oct 27 04:26:30.151 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 04:26:30.151 INFO kablam! | Oct 27 04:26:30.151 INFO kablam! = note: #[warn(dead_code)] on by default Oct 27 04:26:30.151 INFO kablam! Oct 27 04:26:30.151 INFO kablam! warning: function is never used: `show_prompt` Oct 27 04:26:30.151 INFO kablam! --> src/main.rs:406:1 Oct 27 04:26:30.151 INFO kablam! | Oct 27 04:26:30.151 INFO kablam! 406 | fn show_prompt() -> char { Oct 27 04:26:30.151 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 04:26:30.151 INFO kablam! Oct 27 04:26:30.151 INFO kablam! warning: function is never used: `print_keysize_warning` Oct 27 04:26:30.151 INFO kablam! --> src/main.rs:425:1 Oct 27 04:26:30.151 INFO kablam! | Oct 27 04:26:30.151 INFO kablam! 425 | fn print_keysize_warning(key_size : usize, largest_file_size : u64, longest_name : usize) { Oct 27 04:26:30.151 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 04:26:30.151 INFO kablam! Oct 27 04:26:30.375 INFO kablam! warning: unused variable: `mode` Oct 27 04:26:30.375 INFO kablam! --> src/main.rs:89:9 Oct 27 04:26:30.375 INFO kablam! | Oct 27 04:26:30.375 INFO kablam! 89 | let mode = if matches.is_present("decrypt") { Oct 27 04:26:30.375 INFO kablam! | ^^^^ help: consider using `_mode` instead Oct 27 04:26:30.375 INFO kablam! | Oct 27 04:26:30.375 INFO kablam! = note: #[warn(unused_variables)] on by default Oct 27 04:26:30.375 INFO kablam! Oct 27 04:26:30.375 INFO kablam! warning: unused variable: `key_bytes` Oct 27 04:26:30.375 INFO kablam! --> src/main.rs:96:9 Oct 27 04:26:30.375 INFO kablam! | Oct 27 04:26:30.375 INFO kablam! 96 | let key_bytes = get_key_bytes(&matches); Oct 27 04:26:30.375 INFO kablam! | ^^^^^^^^^ help: consider using `_key_bytes` instead Oct 27 04:26:30.375 INFO kablam! Oct 27 04:26:30.375 INFO kablam! warning: unused variable: `matches` Oct 27 04:26:30.375 INFO kablam! --> src/main.rs:310:22 Oct 27 04:26:30.375 INFO kablam! | Oct 27 04:26:30.375 INFO kablam! 310 | fn get_key_bytes<'a>(matches: &'a ArgMatches<'a>) -> Vec { Oct 27 04:26:30.375 INFO kablam! | ^^^^^^^ help: consider using `_matches` instead Oct 27 04:26:30.375 INFO kablam! Oct 27 04:26:30.435 INFO kablam! warning: variable does not need to be mutable Oct 27 04:26:30.435 INFO kablam! --> src/main.rs:311:9 Oct 27 04:26:30.435 INFO kablam! | Oct 27 04:26:30.435 INFO kablam! 311 | let mut key_bytes : Vec = Vec::new(); Oct 27 04:26:30.435 INFO kablam! | ----^^^^^^^^^ Oct 27 04:26:30.435 INFO kablam! | | Oct 27 04:26:30.435 INFO kablam! | help: remove this `mut` Oct 27 04:26:30.435 INFO kablam! | Oct 27 04:26:30.435 INFO kablam! = note: #[warn(unused_mut)] on by default Oct 27 04:26:30.435 INFO kablam! Oct 27 04:26:30.455 INFO kablam! warning: struct is never constructed: `StdoutWriter` Oct 27 04:26:30.455 INFO kablam! --> src/stdout_writer.rs:11:1 Oct 27 04:26:30.455 INFO kablam! | Oct 27 04:26:30.455 INFO kablam! 11 | pub struct StdoutWriter; Oct 27 04:26:30.455 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 04:26:30.455 INFO kablam! | Oct 27 04:26:30.455 INFO kablam! = note: #[warn(dead_code)] on by default Oct 27 04:26:30.455 INFO kablam! Oct 27 04:26:30.455 INFO kablam! warning: function is never used: `encrypt_reader` Oct 27 04:26:30.455 INFO kablam! --> src/main.rs:139:1 Oct 27 04:26:30.455 INFO kablam! | Oct 27 04:26:30.455 INFO kablam! 139 | fn encrypt_reader(input : &mut Read, key : &Vec, output : &mut Write) { Oct 27 04:26:30.455 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 04:26:30.455 INFO kablam! Oct 27 04:26:30.455 INFO kablam! warning: function is never used: `xor_file` Oct 27 04:26:30.455 INFO kablam! --> src/main.rs:185:1 Oct 27 04:26:30.455 INFO kablam! | Oct 27 04:26:30.455 INFO kablam! 185 | fn xor_file(fs : &T, file_path : &Path, key : &Vec, mode : &Mode) { Oct 27 04:26:30.455 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 04:26:30.455 INFO kablam! Oct 27 04:26:30.455 INFO kablam! warning: function is never used: `xor_dir` Oct 27 04:26:30.455 INFO kablam! --> src/main.rs:203:1 Oct 27 04:26:30.455 INFO kablam! | Oct 27 04:26:30.455 INFO kablam! 203 | fn xor_dir(fs : &T, dir_path : &Path, key : &Vec, mode : &Mode) { Oct 27 04:26:30.455 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 04:26:30.455 INFO kablam! Oct 27 04:26:30.455 INFO kablam! warning: function is never used: `rename_entry` Oct 27 04:26:30.455 INFO kablam! --> src/main.rs:237:1 Oct 27 04:26:30.455 INFO kablam! | Oct 27 04:26:30.455 INFO kablam! 237 | fn rename_entry(fs : &T, entry : &Path, key : &Vec, mode : &Mode) { Oct 27 04:26:30.455 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 04:26:30.455 INFO kablam! Oct 27 04:26:30.455 INFO kablam! warning: function is never used: `repeat_key` Oct 27 04:26:30.455 INFO kablam! --> src/main.rs:281:1 Oct 27 04:26:30.455 INFO kablam! | Oct 27 04:26:30.455 INFO kablam! 281 | fn repeat_key(key : &Vec, required_len : usize) -> Vec { Oct 27 04:26:30.455 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 04:26:30.455 INFO kablam! Oct 27 04:26:30.455 INFO kablam! warning: function is never used: `to_hex_string` Oct 27 04:26:30.455 INFO kablam! --> src/main.rs:297:1 Oct 27 04:26:30.455 INFO kablam! | Oct 27 04:26:30.455 INFO kablam! 297 | fn to_hex_string(bytes: Vec) -> String { Oct 27 04:26:30.455 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 04:26:30.455 INFO kablam! Oct 27 04:26:30.455 INFO kablam! warning: function is never used: `from_hex_string` Oct 27 04:26:30.455 INFO kablam! --> src/main.rs:306:1 Oct 27 04:26:30.455 INFO kablam! | Oct 27 04:26:30.455 INFO kablam! 306 | fn from_hex_string(hex : &String) -> Vec { Oct 27 04:26:30.455 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 04:26:30.455 INFO kablam! Oct 27 04:26:30.456 INFO kablam! warning: function is never used: `show_prompt` Oct 27 04:26:30.456 INFO kablam! --> src/main.rs:406:1 Oct 27 04:26:30.456 INFO kablam! | Oct 27 04:26:30.456 INFO kablam! 406 | fn show_prompt() -> char { Oct 27 04:26:30.456 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 04:26:30.456 INFO kablam! Oct 27 04:26:30.456 INFO kablam! warning: function is never used: `print_keysize_warning` Oct 27 04:26:30.456 INFO kablam! --> src/main.rs:425:1 Oct 27 04:26:30.456 INFO kablam! | Oct 27 04:26:30.456 INFO kablam! 425 | fn print_keysize_warning(key_size : usize, largest_file_size : u64, longest_name : usize) { Oct 27 04:26:30.456 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Oct 27 04:26:30.456 INFO kablam! Oct 27 04:26:30.523 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 15.97s Oct 27 04:26:30.530 INFO kablam! su: No module specific data is present Oct 27 04:26:31.328 INFO running `"docker" "rm" "-f" "90b5fac0bbdd97dde2e7f81e9f4f22dc41f40255aa3e3c24584f4daf69b780c6"` Oct 27 04:26:31.563 INFO blam! 90b5fac0bbdd97dde2e7f81e9f4f22dc41f40255aa3e3c24584f4daf69b780c6