Sep 06 08:03:04.794 INFO checking diceware-0.1.0 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 08:03:04.794 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 08:03:04.794 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-2/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 08:03:05.003 INFO blam! 4958bb7dc3ad263d6b59ab26b34930e711f88a5f4f0a4d10db1a9047d542aba6
Sep 06 08:03:05.005 INFO running `"docker" "start" "-a" "4958bb7dc3ad263d6b59ab26b34930e711f88a5f4f0a4d10db1a9047d542aba6"`
Sep 06 08:03:05.914 INFO kablam! usermod: no changes
Sep 06 08:03:06.016 INFO kablam!    Compiling diceware v0.1.0 (file:///source)
Sep 06 08:03:06.430 INFO kablam! warning: use of deprecated item 'core::str::<impl str>::slice_unchecked': use `get_unchecked(begin..end)` instead
Sep 06 08:03:06.430 INFO kablam!   --> build.rs:19:17
Sep 06 08:03:06.430 INFO kablam!    |
Sep 06 08:03:06.430 INFO kablam! 19 |        contents.slice_unchecked(1023, 543718).split(',').collect()
Sep 06 08:03:06.430 INFO kablam!    |                 ^^^^^^^^^^^^^^^
Sep 06 08:03:06.430 INFO kablam!    |
Sep 06 08:03:06.430 INFO kablam!    = note: #[warn(deprecated)] on by default
Sep 06 08:03:06.430 INFO kablam! 
Sep 06 08:03:08.290 INFO kablam! warning: unused imports: `BealeWord`, `MiniLockWord`, `ReinholdWord`
Sep 06 08:03:08.290 INFO kablam!   --> src/main.rs:14:16
Sep 06 08:03:08.290 INFO kablam!    |
Sep 06 08:03:08.290 INFO kablam! 14 | use diceware::{BealeWord, ReinholdWord, MiniLockWord};
Sep 06 08:03:08.290 INFO kablam!    |                ^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^
Sep 06 08:03:08.290 INFO kablam!    |
Sep 06 08:03:08.290 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 06 08:03:08.290 INFO kablam! 
Sep 06 08:03:08.381 INFO kablam! warning: unused import: `std::env`
Sep 06 08:03:08.381 INFO kablam!  --> src/main.rs:9:5
Sep 06 08:03:08.381 INFO kablam!   |
Sep 06 08:03:08.381 INFO kablam! 9 | use std::env;
Sep 06 08:03:08.381 INFO kablam!   |     ^^^^^^^^
Sep 06 08:03:08.381 INFO kablam!   |
Sep 06 08:03:08.381 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 06 08:03:08.381 INFO kablam! 
Sep 06 08:03:08.381 INFO kablam! warning: unused import: `rand::Rng`
Sep 06 08:03:08.381 INFO kablam!   --> src/main.rs:12:5
Sep 06 08:03:08.381 INFO kablam!    |
Sep 06 08:03:08.381 INFO kablam! 12 | use rand::Rng;
Sep 06 08:03:08.381 INFO kablam!    |     ^^^^^^^^^
Sep 06 08:03:08.381 INFO kablam! 
Sep 06 08:03:08.381 INFO kablam! warning: unused imports: `BealeWord`, `MiniLockWord`, `ReinholdWord`
Sep 06 08:03:08.381 INFO kablam!   --> src/main.rs:14:16
Sep 06 08:03:08.381 INFO kablam!    |
Sep 06 08:03:08.381 INFO kablam! 14 | use diceware::{BealeWord, ReinholdWord, MiniLockWord};
Sep 06 08:03:08.381 INFO kablam!    |                ^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^
Sep 06 08:03:08.381 INFO kablam! 
Sep 06 08:03:11.498 INFO kablam! warning: method is never used: `entropy`
Sep 06 08:03:11.498 INFO kablam!   --> src/diceware.rs:22:5
Sep 06 08:03:11.498 INFO kablam!    |
Sep 06 08:03:11.498 INFO kablam! 22 |     pub fn entropy() -> f64 {
Sep 06 08:03:11.498 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 08:03:11.498 INFO kablam!    |
Sep 06 08:03:11.498 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 06 08:03:11.498 INFO kablam! 
Sep 06 08:03:11.498 INFO kablam! warning: method is never used: `entropyn`
Sep 06 08:03:11.498 INFO kablam!   --> src/diceware.rs:26:5
Sep 06 08:03:11.498 INFO kablam!    |
Sep 06 08:03:11.498 INFO kablam! 26 |     pub fn entropyn(n: u64) -> f64 {
Sep 06 08:03:11.498 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 08:03:11.498 INFO kablam! 
Sep 06 08:03:11.498 INFO kablam! warning: method is never used: `entropy`
Sep 06 08:03:11.498 INFO kablam!   --> src/diceware.rs:37:5
Sep 06 08:03:11.498 INFO kablam!    |
Sep 06 08:03:11.498 INFO kablam! 37 |     pub fn entropy() -> f64 {
Sep 06 08:03:11.498 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 08:03:11.498 INFO kablam! 
Sep 06 08:03:11.498 INFO kablam! warning: method is never used: `entropyn`
Sep 06 08:03:11.498 INFO kablam!   --> src/diceware.rs:41:5
Sep 06 08:03:11.498 INFO kablam!    |
Sep 06 08:03:11.499 INFO kablam! 41 |     pub fn entropyn(n: u64) -> f64 {
Sep 06 08:03:11.499 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 08:03:11.499 INFO kablam! 
Sep 06 08:03:11.499 INFO kablam! warning: method is never used: `new`
Sep 06 08:03:11.499 INFO kablam!   --> src/diceware.rs:48:5
Sep 06 08:03:11.499 INFO kablam!    |
Sep 06 08:03:11.499 INFO kablam! 48 |     pub fn new(word: &'static str) -> MiniLockWord {
Sep 06 08:03:11.499 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 08:03:11.499 INFO kablam! 
Sep 06 08:03:11.499 INFO kablam! warning: method is never used: `entropy`
Sep 06 08:03:11.499 INFO kablam!   --> src/diceware.rs:52:5
Sep 06 08:03:11.499 INFO kablam!    |
Sep 06 08:03:11.499 INFO kablam! 52 |     pub fn entropy() -> f64 {
Sep 06 08:03:11.499 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 08:03:11.499 INFO kablam! 
Sep 06 08:03:11.499 INFO kablam! warning: method is never used: `entropyn`
Sep 06 08:03:11.499 INFO kablam!   --> src/diceware.rs:56:5
Sep 06 08:03:11.499 INFO kablam!    |
Sep 06 08:03:11.499 INFO kablam! 56 |     pub fn entropyn(n: u64) -> f64 {
Sep 06 08:03:11.499 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 08:03:11.499 INFO kablam! 
Sep 06 08:03:11.499 INFO kablam! warning: function is never used: `make_options`
Sep 06 08:03:11.499 INFO kablam!   --> src/main.rs:17:1
Sep 06 08:03:11.499 INFO kablam!    |
Sep 06 08:03:11.499 INFO kablam! 17 | fn make_options() -> Options {
Sep 06 08:03:11.499 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 08:03:11.499 INFO kablam! 
Sep 06 08:03:11.499 INFO kablam! warning: function is never used: `print_usage`
Sep 06 08:03:11.499 INFO kablam!   --> src/main.rs:29:1
Sep 06 08:03:11.499 INFO kablam!    |
Sep 06 08:03:11.499 INFO kablam! 29 | fn print_usage(program: &str, opts: Options) {
Sep 06 08:03:11.499 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 08:03:11.499 INFO kablam! 
Sep 06 08:03:12.830 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.89s
Sep 06 08:03:12.833 INFO kablam! su: No module specific data is present
Sep 06 08:03:13.366 INFO running `"docker" "rm" "-f" "4958bb7dc3ad263d6b59ab26b34930e711f88a5f4f0a4d10db1a9047d542aba6"`
Sep 06 08:03:13.434 INFO blam! 4958bb7dc3ad263d6b59ab26b34930e711f88a5f4f0a4d10db1a9047d542aba6