Oct 27 12:17:46.951 INFO checking CryptArchy/babylon against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 12:17:46.951 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-0/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 12:17:47.291 INFO blam! 0352ed6141014bd0e5a051124a8c58c2f3dab5fa52dd8f32bb34b00cc3c81d26
Oct 27 12:17:47.299 INFO running `"docker" "start" "-a" "0352ed6141014bd0e5a051124a8c58c2f3dab5fa52dd8f32bb34b00cc3c81d26"`
Oct 27 12:17:48.379 INFO kablam! usermod: no changes
Oct 27 12:17:48.551 INFO kablam!     Checking version v2.0.1
Oct 27 12:17:48.551 INFO kablam!     Checking redux v0.1.0
Oct 27 12:17:48.552 INFO kablam!     Checking toml v0.1.30
Oct 27 12:17:48.552 INFO kablam!     Checking humantime v0.1.3
Oct 27 12:17:48.552 INFO kablam!     Checking ordered-float v0.1.0
Oct 27 12:17:50.023 INFO kablam!     Checking serde-value v0.2.1
Oct 27 12:17:51.105 INFO kablam!     Checking log4rs v0.4.8
Oct 27 12:17:53.388 INFO kablam!     Checking babylon v0.1.0 (/source)
Oct 27 12:17:56.435 INFO kablam! warning: unused import: `SeedableRng`
Oct 27 12:17:56.435 INFO kablam!  --> src/text_generator.rs:1:25
Oct 27 12:17:56.435 INFO kablam!   |
Oct 27 12:17:56.436 INFO kablam! 1 | use rand::{Rng, StdRng, SeedableRng};
Oct 27 12:17:56.436 INFO kablam!   |                         ^^^^^^^^^^^
Oct 27 12:17:56.436 INFO kablam!   |
Oct 27 12:17:56.437 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 12:17:56.437 INFO kablam! 
Oct 27 12:17:56.667 INFO kablam! warning: function is never used: `gen_rand_text`
Oct 27 12:17:56.668 INFO kablam!   --> src/generate.rs:30:1
Oct 27 12:17:56.669 INFO kablam!    |
Oct 27 12:17:56.669 INFO kablam! 30 | pub fn gen_rand_text<'a>() -> String {
Oct 27 12:17:56.669 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 12:17:56.670 INFO kablam!    |
Oct 27 12:17:56.670 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 27 12:17:56.671 INFO kablam! 
Oct 27 12:17:56.671 INFO kablam! warning: constant item is never used: `BASE_16_CHARSET`
Oct 27 12:17:56.671 INFO kablam!  --> src/text_generator.rs:3:1
Oct 27 12:17:56.671 INFO kablam!   |
Oct 27 12:17:56.672 INFO kablam! 3 | const BASE_16_CHARSET: &'static [u8] = b"abdhjklmnprstvw_";
Oct 27 12:17:56.672 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 12:17:56.673 INFO kablam! 
Oct 27 12:17:56.673 INFO kablam! warning: constant item is never used: `BASE_28_CHARSET`
Oct 27 12:17:56.673 INFO kablam!  --> src/text_generator.rs:5:1
Oct 27 12:17:56.674 INFO kablam!   |
Oct 27 12:17:56.674 INFO kablam! 5 | const BASE_28_CHARSET: &'static [u8] = b"abcdefghijklmnopqrstuvwxyz .";
Oct 27 12:17:56.675 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 12:17:56.675 INFO kablam! 
Oct 27 12:17:56.676 INFO kablam! warning: constant item is never used: `BASE_38_CHARSET`
Oct 27 12:17:56.676 INFO kablam!  --> src/text_generator.rs:7:1
Oct 27 12:17:56.677 INFO kablam!   |
Oct 27 12:17:56.677 INFO kablam! 7 | const BASE_38_CHARSET: &'static [u8] = b"abcdefghijklmnopqrstuvwxyz .0123456789";
Oct 27 12:17:56.677 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 12:17:56.678 INFO kablam! 
Oct 27 12:17:56.678 INFO kablam! warning: constant item is never used: `BASE_62_CHARSET`
Oct 27 12:17:56.678 INFO kablam!   --> src/text_generator.rs:9:1
Oct 27 12:17:56.678 INFO kablam!    |
Oct 27 12:17:56.679 INFO kablam! 9  | / const BASE_62_CHARSET: &'static [u8] = b"ABCDEFGHIJKLMNOPQRSTUVWXYZ\
Oct 27 12:17:56.679 INFO kablam! 10 | |                                           abcdefghijklmnopqrstuvwxyz\
Oct 27 12:17:56.679 INFO kablam! 11 | |                                           0123456789";
Oct 27 12:17:56.679 INFO kablam!    | |______________________________________________________^
Oct 27 12:17:56.680 INFO kablam! 
Oct 27 12:17:56.681 INFO kablam! warning: struct is never constructed: `TextGenerator`
Oct 27 12:17:56.681 INFO kablam!   --> src/text_generator.rs:13:1
Oct 27 12:17:56.681 INFO kablam!    |
Oct 27 12:17:56.681 INFO kablam! 13 | pub struct TextGenerator<'a, R: 'a + Rng> {
Oct 27 12:17:56.681 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 12:17:56.682 INFO kablam! 
Oct 27 12:17:56.682 INFO kablam! warning: method is never used: `new`
Oct 27 12:17:56.682 INFO kablam!   --> src/text_generator.rs:34:5
Oct 27 12:17:56.682 INFO kablam!    |
Oct 27 12:17:56.682 INFO kablam! 34 |     pub fn new(rng: &'a mut R, chars: &'static [u8]) -> TextGenerator<'a, R> {
Oct 27 12:17:56.682 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 12:17:56.682 INFO kablam! 
Oct 27 12:17:56.684 INFO kablam! warning: method is never used: `base_16`
Oct 27 12:17:56.684 INFO kablam!   --> src/text_generator.rs:41:5
Oct 27 12:17:56.684 INFO kablam!    |
Oct 27 12:17:56.684 INFO kablam! 41 |     pub fn base_16(rng: &'a mut R) -> TextGenerator<'a, R> {
Oct 27 12:17:56.684 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 12:17:56.685 INFO kablam! 
Oct 27 12:17:56.685 INFO kablam! warning: method is never used: `base_28`
Oct 27 12:17:56.685 INFO kablam!   --> src/text_generator.rs:45:5
Oct 27 12:17:56.685 INFO kablam!    |
Oct 27 12:17:56.685 INFO kablam! 45 |     pub fn base_28(rng: &'a mut R) -> TextGenerator<'a, R> {
Oct 27 12:17:56.686 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 12:17:56.686 INFO kablam! 
Oct 27 12:17:56.687 INFO kablam! warning: method is never used: `base_38`
Oct 27 12:17:56.687 INFO kablam!   --> src/text_generator.rs:49:5
Oct 27 12:17:56.687 INFO kablam!    |
Oct 27 12:17:56.687 INFO kablam! 49 |     pub fn base_38(rng: &'a mut R) -> TextGenerator<'a, R> {
Oct 27 12:17:56.687 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 12:17:56.688 INFO kablam! 
Oct 27 12:17:56.689 INFO kablam! warning: method is never used: `base_62`
Oct 27 12:17:56.689 INFO kablam!   --> src/text_generator.rs:53:5
Oct 27 12:17:56.689 INFO kablam!    |
Oct 27 12:17:56.689 INFO kablam! 53 |     pub fn base_62(rng: &'a mut R) -> TextGenerator<'a, R> {
Oct 27 12:17:56.689 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 12:17:56.690 INFO kablam! 
Oct 27 12:17:56.915 INFO kablam! warning: constant item is never used: `BASE_16_CHARSET`
Oct 27 12:17:56.915 INFO kablam!  --> src/text_generator.rs:3:1
Oct 27 12:17:56.915 INFO kablam!   |
Oct 27 12:17:56.915 INFO kablam! 3 | const BASE_16_CHARSET: &'static [u8] = b"abdhjklmnprstvw_";
Oct 27 12:17:56.915 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 12:17:56.915 INFO kablam!   |
Oct 27 12:17:56.915 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 27 12:17:56.915 INFO kablam! 
Oct 27 12:17:56.915 INFO kablam! warning: method is never used: `base_16`
Oct 27 12:17:56.915 INFO kablam!   --> src/text_generator.rs:41:5
Oct 27 12:17:56.915 INFO kablam!    |
Oct 27 12:17:56.915 INFO kablam! 41 |     pub fn base_16(rng: &'a mut R) -> TextGenerator<'a, R> {
Oct 27 12:17:56.915 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 12:17:56.915 INFO kablam! 
Oct 27 12:17:57.000 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.57s
Oct 27 12:17:57.011 INFO kablam! su: No module specific data is present
Oct 27 12:17:58.739 INFO running `"docker" "rm" "-f" "0352ed6141014bd0e5a051124a8c58c2f3dab5fa52dd8f32bb34b00cc3c81d26"`
Oct 27 12:17:59.043 INFO blam! 0352ed6141014bd0e5a051124a8c58c2f3dab5fa52dd8f32bb34b00cc3c81d26