Nov 17 02:20:20.168 INFO testing gavynriebau/xor against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982 Nov 17 02:20:20.168 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-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 17 02:20:20.636 INFO [stdout] 71b862257bf97049b34fa1ac4890ddd3f50cb12dcfc1652eab23f834d0030f45 Nov 17 02:20:20.643 INFO running `"docker" "start" "-a" "71b862257bf97049b34fa1ac4890ddd3f50cb12dcfc1652eab23f834d0030f45"` Nov 17 02:20:22.280 INFO [stderr] usermod: no changes Nov 17 02:20:22.427 INFO [stderr] Compiling rand v0.3.18 Nov 17 02:20:22.427 INFO [stderr] Compiling rand v0.4.2 Nov 17 02:20:22.427 INFO [stderr] Compiling base64 v0.6.0 Nov 17 02:20:22.427 INFO [stderr] Compiling number_prefix v0.2.7 Nov 17 02:20:22.431 INFO [stderr] Compiling xor-utils v0.6.0 Nov 17 02:20:22.439 INFO [stderr] Compiling textwrap v0.6.0 Nov 17 02:20:22.443 INFO [stderr] Compiling regex v0.2.2 Nov 17 02:20:27.395 INFO [stderr] Compiling clap v2.25.0 Nov 17 02:20:31.273 INFO [stderr] Compiling tempdir v0.3.5 Nov 17 02:20:33.572 INFO [stderr] Compiling filesystem v0.4.2 Nov 17 02:20:44.122 INFO [stderr] Compiling env_logger v0.4.3 Nov 17 02:21:02.967 INFO [stderr] Compiling xor v1.4.5 (/source) Nov 17 02:21:04.151 INFO [stderr] warning: unused import: `std::fs` Nov 17 02:21:04.151 INFO [stderr] --> src/main.rs:16:5 Nov 17 02:21:04.152 INFO [stderr] | Nov 17 02:21:04.152 INFO [stderr] 16 | use std::fs; Nov 17 02:21:04.152 INFO [stderr] | ^^^^^^^ Nov 17 02:21:04.153 INFO [stderr] | Nov 17 02:21:04.153 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 17 02:21:04.153 INFO [stderr] Nov 17 02:21:04.153 INFO [stderr] warning: unused import: `Cursor` Nov 17 02:21:04.154 INFO [stderr] --> src/main.rs:18:28 Nov 17 02:21:04.154 INFO [stderr] | Nov 17 02:21:04.154 INFO [stderr] 18 | use std::io::{Write, Read, Cursor}; Nov 17 02:21:04.155 INFO [stderr] | ^^^^^^ Nov 17 02:21:04.155 INFO [stderr] Nov 17 02:21:04.291 INFO [stderr] warning: unused variable: `mode` Nov 17 02:21:04.291 INFO [stderr] --> src/main.rs:89:9 Nov 17 02:21:04.292 INFO [stderr] | Nov 17 02:21:04.292 INFO [stderr] 89 | let mode = if matches.is_present("decrypt") { Nov 17 02:21:04.292 INFO [stderr] | ^^^^ help: consider using `_mode` instead Nov 17 02:21:04.292 INFO [stderr] | Nov 17 02:21:04.293 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 17 02:21:04.293 INFO [stderr] Nov 17 02:21:04.293 INFO [stderr] warning: unused variable: `key_bytes` Nov 17 02:21:04.294 INFO [stderr] --> src/main.rs:96:9 Nov 17 02:21:04.294 INFO [stderr] | Nov 17 02:21:04.294 INFO [stderr] 96 | let key_bytes = get_key_bytes(&matches); Nov 17 02:21:04.294 INFO [stderr] | ^^^^^^^^^ help: consider using `_key_bytes` instead Nov 17 02:21:04.295 INFO [stderr] Nov 17 02:21:04.295 INFO [stderr] warning: unused variable: `matches` Nov 17 02:21:04.295 INFO [stderr] --> src/main.rs:310:22 Nov 17 02:21:04.295 INFO [stderr] | Nov 17 02:21:04.296 INFO [stderr] 310 | fn get_key_bytes<'a>(matches: &'a ArgMatches<'a>) -> Vec { Nov 17 02:21:04.296 INFO [stderr] | ^^^^^^^ help: consider using `_matches` instead Nov 17 02:21:04.296 INFO [stderr] Nov 17 02:21:04.327 INFO [stderr] warning: variable does not need to be mutable Nov 17 02:21:04.327 INFO [stderr] --> src/main.rs:311:9 Nov 17 02:21:04.327 INFO [stderr] | Nov 17 02:21:04.327 INFO [stderr] 311 | let mut key_bytes : Vec = Vec::new(); Nov 17 02:21:04.327 INFO [stderr] | ----^^^^^^^^^ Nov 17 02:21:04.327 INFO [stderr] | | Nov 17 02:21:04.327 INFO [stderr] | help: remove this `mut` Nov 17 02:21:04.327 INFO [stderr] | Nov 17 02:21:04.327 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 17 02:21:04.327 INFO [stderr] Nov 17 02:21:04.339 INFO [stderr] warning: struct is never constructed: `StdoutWriter` Nov 17 02:21:04.339 INFO [stderr] --> src/stdout_writer.rs:11:1 Nov 17 02:21:04.339 INFO [stderr] | Nov 17 02:21:04.339 INFO [stderr] 11 | pub struct StdoutWriter; Nov 17 02:21:04.339 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 02:21:04.339 INFO [stderr] | Nov 17 02:21:04.339 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 17 02:21:04.339 INFO [stderr] Nov 17 02:21:04.339 INFO [stderr] warning: function is never used: `encrypt_reader` Nov 17 02:21:04.339 INFO [stderr] --> src/main.rs:139:1 Nov 17 02:21:04.339 INFO [stderr] | Nov 17 02:21:04.339 INFO [stderr] 139 | fn encrypt_reader(input : &mut Read, key : &Vec, output : &mut Write) { Nov 17 02:21:04.339 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 02:21:04.339 INFO [stderr] Nov 17 02:21:04.339 INFO [stderr] warning: function is never used: `xor_file` Nov 17 02:21:04.339 INFO [stderr] --> src/main.rs:185:1 Nov 17 02:21:04.339 INFO [stderr] | Nov 17 02:21:04.339 INFO [stderr] 185 | fn xor_file(fs : &T, file_path : &Path, key : &Vec, mode : &Mode) { Nov 17 02:21:04.339 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 02:21:04.339 INFO [stderr] Nov 17 02:21:04.341 INFO [stderr] warning: function is never used: `xor_dir` Nov 17 02:21:04.341 INFO [stderr] --> src/main.rs:203:1 Nov 17 02:21:04.341 INFO [stderr] | Nov 17 02:21:04.341 INFO [stderr] 203 | fn xor_dir(fs : &T, dir_path : &Path, key : &Vec, mode : &Mode) { Nov 17 02:21:04.341 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 02:21:04.341 INFO [stderr] Nov 17 02:21:04.341 INFO [stderr] warning: function is never used: `rename_entry` Nov 17 02:21:04.341 INFO [stderr] --> src/main.rs:237:1 Nov 17 02:21:04.341 INFO [stderr] | Nov 17 02:21:04.341 INFO [stderr] 237 | fn rename_entry(fs : &T, entry : &Path, key : &Vec, mode : &Mode) { Nov 17 02:21:04.341 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 02:21:04.341 INFO [stderr] Nov 17 02:21:04.341 INFO [stderr] warning: function is never used: `repeat_key` Nov 17 02:21:04.341 INFO [stderr] --> src/main.rs:281:1 Nov 17 02:21:04.341 INFO [stderr] | Nov 17 02:21:04.341 INFO [stderr] 281 | fn repeat_key(key : &Vec, required_len : usize) -> Vec { Nov 17 02:21:04.341 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 02:21:04.341 INFO [stderr] Nov 17 02:21:04.341 INFO [stderr] warning: function is never used: `to_hex_string` Nov 17 02:21:04.342 INFO [stderr] --> src/main.rs:297:1 Nov 17 02:21:04.342 INFO [stderr] | Nov 17 02:21:04.342 INFO [stderr] 297 | fn to_hex_string(bytes: Vec) -> String { Nov 17 02:21:04.342 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 02:21:04.342 INFO [stderr] Nov 17 02:21:04.342 INFO [stderr] warning: function is never used: `from_hex_string` Nov 17 02:21:04.342 INFO [stderr] --> src/main.rs:306:1 Nov 17 02:21:04.342 INFO [stderr] | Nov 17 02:21:04.342 INFO [stderr] 306 | fn from_hex_string(hex : &String) -> Vec { Nov 17 02:21:04.342 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 02:21:04.342 INFO [stderr] Nov 17 02:21:04.342 INFO [stderr] warning: function is never used: `show_prompt` Nov 17 02:21:04.342 INFO [stderr] --> src/main.rs:406:1 Nov 17 02:21:04.342 INFO [stderr] | Nov 17 02:21:04.342 INFO [stderr] 406 | fn show_prompt() -> char { Nov 17 02:21:04.342 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 02:21:04.342 INFO [stderr] Nov 17 02:21:04.342 INFO [stderr] warning: function is never used: `print_keysize_warning` Nov 17 02:21:04.342 INFO [stderr] --> src/main.rs:425:1 Nov 17 02:21:04.342 INFO [stderr] | Nov 17 02:21:04.342 INFO [stderr] 425 | fn print_keysize_warning(key_size : usize, largest_file_size : u64, longest_name : usize) { Nov 17 02:21:04.343 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 02:21:04.343 INFO [stderr] Nov 17 02:21:06.048 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 43.73s Nov 17 02:21:06.054 INFO [stderr] su: No module specific data is present Nov 17 02:21:06.365 INFO running `"docker" "inspect" "71b862257bf97049b34fa1ac4890ddd3f50cb12dcfc1652eab23f834d0030f45"` Nov 17 02:21:06.568 INFO running `"docker" "rm" "-f" "71b862257bf97049b34fa1ac4890ddd3f50cb12dcfc1652eab23f834d0030f45"` Nov 17 02:21:06.697 INFO [stdout] 71b862257bf97049b34fa1ac4890ddd3f50cb12dcfc1652eab23f834d0030f45 Nov 17 02:21:06.699 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-5/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-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 17 02:21:06.999 INFO [stdout] a4f93f2653a2285ad24959a7808b91d4e6955b9718d50a24e55b0eb5029bada8 Nov 17 02:21:07.000 INFO running `"docker" "start" "-a" "a4f93f2653a2285ad24959a7808b91d4e6955b9718d50a24e55b0eb5029bada8"` Nov 17 02:21:07.670 INFO [stderr] usermod: no changes Nov 17 02:21:07.815 INFO [stderr] Compiling xor v1.4.5 (/source) Nov 17 02:21:08.815 INFO [stderr] warning: unused import: `std::fs` Nov 17 02:21:08.815 INFO [stderr] --> src/main.rs:16:5 Nov 17 02:21:08.815 INFO [stderr] | Nov 17 02:21:08.815 INFO [stderr] 16 | use std::fs; Nov 17 02:21:08.815 INFO [stderr] | ^^^^^^^ Nov 17 02:21:08.815 INFO [stderr] | Nov 17 02:21:08.815 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 17 02:21:08.815 INFO [stderr] Nov 17 02:21:09.019 INFO [stderr] warning: unused variable: `mode` Nov 17 02:21:09.020 INFO [stderr] --> src/main.rs:89:9 Nov 17 02:21:09.020 INFO [stderr] | Nov 17 02:21:09.020 INFO [stderr] 89 | let mode = if matches.is_present("decrypt") { Nov 17 02:21:09.021 INFO [stderr] | ^^^^ help: consider using `_mode` instead Nov 17 02:21:09.021 INFO [stderr] | Nov 17 02:21:09.021 INFO [stderr] = note: #[warn(unused_variables)] on by default Nov 17 02:21:09.021 INFO [stderr] Nov 17 02:21:09.022 INFO [stderr] warning: unused variable: `key_bytes` Nov 17 02:21:09.022 INFO [stderr] --> src/main.rs:96:9 Nov 17 02:21:09.022 INFO [stderr] | Nov 17 02:21:09.023 INFO [stderr] 96 | let key_bytes = get_key_bytes(&matches); Nov 17 02:21:09.023 INFO [stderr] | ^^^^^^^^^ help: consider using `_key_bytes` instead Nov 17 02:21:09.023 INFO [stderr] Nov 17 02:21:09.024 INFO [stderr] warning: unused variable: `matches` Nov 17 02:21:09.024 INFO [stderr] --> src/main.rs:310:22 Nov 17 02:21:09.024 INFO [stderr] | Nov 17 02:21:09.024 INFO [stderr] 310 | fn get_key_bytes<'a>(matches: &'a ArgMatches<'a>) -> Vec { Nov 17 02:21:09.025 INFO [stderr] | ^^^^^^^ help: consider using `_matches` instead Nov 17 02:21:09.025 INFO [stderr] Nov 17 02:21:09.061 INFO [stderr] warning: variable does not need to be mutable Nov 17 02:21:09.061 INFO [stderr] --> src/main.rs:311:9 Nov 17 02:21:09.061 INFO [stderr] | Nov 17 02:21:09.062 INFO [stderr] 311 | let mut key_bytes : Vec = Vec::new(); Nov 17 02:21:09.062 INFO [stderr] | ----^^^^^^^^^ Nov 17 02:21:09.062 INFO [stderr] | | Nov 17 02:21:09.062 INFO [stderr] | help: remove this `mut` Nov 17 02:21:09.063 INFO [stderr] | Nov 17 02:21:09.063 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 17 02:21:09.063 INFO [stderr] Nov 17 02:21:09.091 INFO [stderr] warning: variable does not need to be mutable Nov 17 02:21:09.091 INFO [stderr] --> src/main.rs:529:13 Nov 17 02:21:09.091 INFO [stderr] | Nov 17 02:21:09.091 INFO [stderr] 529 | let mut filenames = get_root_files(&fs); Nov 17 02:21:09.091 INFO [stderr] | ----^^^^^^^^^ Nov 17 02:21:09.091 INFO [stderr] | | Nov 17 02:21:09.091 INFO [stderr] | help: remove this `mut` Nov 17 02:21:09.091 INFO [stderr] Nov 17 02:21:09.091 INFO [stderr] warning: variable does not need to be mutable Nov 17 02:21:09.091 INFO [stderr] --> src/main.rs:556:13 Nov 17 02:21:09.091 INFO [stderr] | Nov 17 02:21:09.091 INFO [stderr] 556 | let mut filenames = get_root_files(&fs); Nov 17 02:21:09.091 INFO [stderr] | ----^^^^^^^^^ Nov 17 02:21:09.091 INFO [stderr] | | Nov 17 02:21:09.091 INFO [stderr] | help: remove this `mut` Nov 17 02:21:09.091 INFO [stderr] Nov 17 02:21:09.115 INFO [stderr] warning: struct is never constructed: `StdoutWriter` Nov 17 02:21:09.115 INFO [stderr] --> src/stdout_writer.rs:11:1 Nov 17 02:21:09.115 INFO [stderr] | Nov 17 02:21:09.115 INFO [stderr] 11 | pub struct StdoutWriter; Nov 17 02:21:09.115 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 02:21:09.115 INFO [stderr] | Nov 17 02:21:09.115 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 17 02:21:09.115 INFO [stderr] Nov 17 02:21:09.115 INFO [stderr] warning: function is never used: `show_prompt` Nov 17 02:21:09.115 INFO [stderr] --> src/main.rs:406:1 Nov 17 02:21:09.115 INFO [stderr] | Nov 17 02:21:09.115 INFO [stderr] 406 | fn show_prompt() -> char { Nov 17 02:21:09.115 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 02:21:09.115 INFO [stderr] Nov 17 02:21:09.115 INFO [stderr] warning: function is never used: `print_keysize_warning` Nov 17 02:21:09.115 INFO [stderr] --> src/main.rs:425:1 Nov 17 02:21:09.115 INFO [stderr] | Nov 17 02:21:09.115 INFO [stderr] 425 | fn print_keysize_warning(key_size : usize, largest_file_size : u64, longest_name : usize) { Nov 17 02:21:09.115 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 17 02:21:09.115 INFO [stderr] Nov 17 02:21:11.432 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.73s Nov 17 02:21:11.443 INFO [stderr] su: No module specific data is present Nov 17 02:21:12.643 INFO running `"docker" "inspect" "a4f93f2653a2285ad24959a7808b91d4e6955b9718d50a24e55b0eb5029bada8"` Nov 17 02:21:12.915 INFO running `"docker" "rm" "-f" "a4f93f2653a2285ad24959a7808b91d4e6955b9718d50a24e55b0eb5029bada8"` Nov 17 02:21:13.256 INFO [stdout] a4f93f2653a2285ad24959a7808b91d4e6955b9718d50a24e55b0eb5029bada8