Nov 01 12:38:58.206 INFO checking CryptArchy/babylon against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 12:38:58.206 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-3/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 12:38:58.386 INFO blam! 3ecb1d3ddece628312ace873f1ed0901ce903a54ddfb2d3731b9708a25d3b813
Nov 01 12:38:58.387 INFO running `"docker" "start" "-a" "3ecb1d3ddece628312ace873f1ed0901ce903a54ddfb2d3731b9708a25d3b813"`
Nov 01 12:38:58.919 INFO kablam! usermod: no changes
Nov 01 12:38:59.032 INFO kablam!     Checking version v2.0.1
Nov 01 12:38:59.032 INFO kablam!     Checking error-type v0.1.2
Nov 01 12:38:59.032 INFO kablam!     Checking redux v0.1.0
Nov 01 12:38:59.032 INFO kablam!     Checking data-encoding v1.1.2
Nov 01 12:38:59.032 INFO kablam!     Checking toml v0.1.30
Nov 01 12:38:59.032 INFO kablam!     Checking humantime v0.1.3
Nov 01 12:38:59.060 INFO kablam!     Checking ordered-float v0.1.0
Nov 01 12:39:00.388 INFO kablam!     Checking serde-value v0.2.1
Nov 01 12:39:01.647 INFO kablam!     Checking log4rs v0.4.8
Nov 01 12:39:03.820 INFO kablam!     Checking babylon v0.1.0 (/source)
Nov 01 12:39:06.536 INFO kablam! warning: unused import: `SeedableRng`
Nov 01 12:39:06.536 INFO kablam!  --> src/text_generator.rs:1:25
Nov 01 12:39:06.536 INFO kablam!   |
Nov 01 12:39:06.536 INFO kablam! 1 | use rand::{Rng, StdRng, SeedableRng};
Nov 01 12:39:06.536 INFO kablam!   |                         ^^^^^^^^^^^
Nov 01 12:39:06.536 INFO kablam!   |
Nov 01 12:39:06.536 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 12:39:06.536 INFO kablam! 
Nov 01 12:39:06.868 INFO kablam! warning: function is never used: `gen_rand_text`
Nov 01 12:39:06.869 INFO kablam!   --> src/generate.rs:30:1
Nov 01 12:39:06.869 INFO kablam!    |
Nov 01 12:39:06.869 INFO kablam! 30 | pub fn gen_rand_text<'a>() -> String {
Nov 01 12:39:06.869 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:39:06.869 INFO kablam!    |
Nov 01 12:39:06.869 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 12:39:06.869 INFO kablam! 
Nov 01 12:39:06.869 INFO kablam! warning: constant item is never used: `BASE_16_CHARSET`
Nov 01 12:39:06.869 INFO kablam!  --> src/text_generator.rs:3:1
Nov 01 12:39:06.869 INFO kablam!   |
Nov 01 12:39:06.869 INFO kablam! 3 | const BASE_16_CHARSET: &'static [u8] = b"abdhjklmnprstvw_";
Nov 01 12:39:06.869 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:39:06.869 INFO kablam! 
Nov 01 12:39:06.869 INFO kablam! warning: constant item is never used: `BASE_28_CHARSET`
Nov 01 12:39:06.869 INFO kablam!  --> src/text_generator.rs:5:1
Nov 01 12:39:06.869 INFO kablam!   |
Nov 01 12:39:06.869 INFO kablam! 5 | const BASE_28_CHARSET: &'static [u8] = b"abcdefghijklmnopqrstuvwxyz .";
Nov 01 12:39:06.869 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:39:06.869 INFO kablam! 
Nov 01 12:39:06.869 INFO kablam! warning: constant item is never used: `BASE_38_CHARSET`
Nov 01 12:39:06.869 INFO kablam!  --> src/text_generator.rs:7:1
Nov 01 12:39:06.869 INFO kablam!   |
Nov 01 12:39:06.869 INFO kablam! 7 | const BASE_38_CHARSET: &'static [u8] = b"abcdefghijklmnopqrstuvwxyz .0123456789";
Nov 01 12:39:06.869 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:39:06.869 INFO kablam! 
Nov 01 12:39:06.869 INFO kablam! warning: constant item is never used: `BASE_62_CHARSET`
Nov 01 12:39:06.869 INFO kablam!   --> src/text_generator.rs:9:1
Nov 01 12:39:06.869 INFO kablam!    |
Nov 01 12:39:06.869 INFO kablam! 9  | / const BASE_62_CHARSET: &'static [u8] = b"ABCDEFGHIJKLMNOPQRSTUVWXYZ\
Nov 01 12:39:06.869 INFO kablam! 10 | |                                           abcdefghijklmnopqrstuvwxyz\
Nov 01 12:39:06.869 INFO kablam! 11 | |                                           0123456789";
Nov 01 12:39:06.869 INFO kablam!    | |______________________________________________________^
Nov 01 12:39:06.869 INFO kablam! 
Nov 01 12:39:06.869 INFO kablam! warning: struct is never constructed: `TextGenerator`
Nov 01 12:39:06.869 INFO kablam!   --> src/text_generator.rs:13:1
Nov 01 12:39:06.869 INFO kablam!    |
Nov 01 12:39:06.869 INFO kablam! 13 | pub struct TextGenerator<'a, R: 'a + Rng> {
Nov 01 12:39:06.869 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:39:06.869 INFO kablam! 
Nov 01 12:39:06.869 INFO kablam! warning: method is never used: `new`
Nov 01 12:39:06.869 INFO kablam!   --> src/text_generator.rs:34:5
Nov 01 12:39:06.869 INFO kablam!    |
Nov 01 12:39:06.869 INFO kablam! 34 |     pub fn new(rng: &'a mut R, chars: &'static [u8]) -> TextGenerator<'a, R> {
Nov 01 12:39:06.869 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:39:06.869 INFO kablam! 
Nov 01 12:39:06.869 INFO kablam! warning: method is never used: `base_16`
Nov 01 12:39:06.869 INFO kablam!   --> src/text_generator.rs:41:5
Nov 01 12:39:06.869 INFO kablam!    |
Nov 01 12:39:06.869 INFO kablam! 41 |     pub fn base_16(rng: &'a mut R) -> TextGenerator<'a, R> {
Nov 01 12:39:06.869 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:39:06.869 INFO kablam! 
Nov 01 12:39:06.869 INFO kablam! warning: method is never used: `base_28`
Nov 01 12:39:06.869 INFO kablam!   --> src/text_generator.rs:45:5
Nov 01 12:39:06.869 INFO kablam!    |
Nov 01 12:39:06.869 INFO kablam! 45 |     pub fn base_28(rng: &'a mut R) -> TextGenerator<'a, R> {
Nov 01 12:39:06.869 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:39:06.869 INFO kablam! 
Nov 01 12:39:06.869 INFO kablam! warning: method is never used: `base_38`
Nov 01 12:39:06.869 INFO kablam!   --> src/text_generator.rs:49:5
Nov 01 12:39:06.869 INFO kablam!    |
Nov 01 12:39:06.869 INFO kablam! 49 |     pub fn base_38(rng: &'a mut R) -> TextGenerator<'a, R> {
Nov 01 12:39:06.869 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:39:06.869 INFO kablam! 
Nov 01 12:39:06.869 INFO kablam! warning: method is never used: `base_62`
Nov 01 12:39:06.869 INFO kablam!   --> src/text_generator.rs:53:5
Nov 01 12:39:06.869 INFO kablam!    |
Nov 01 12:39:06.869 INFO kablam! 53 |     pub fn base_62(rng: &'a mut R) -> TextGenerator<'a, R> {
Nov 01 12:39:06.869 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:39:06.869 INFO kablam! 
Nov 01 12:39:07.120 INFO kablam! warning: constant item is never used: `BASE_16_CHARSET`
Nov 01 12:39:07.120 INFO kablam!  --> src/text_generator.rs:3:1
Nov 01 12:39:07.120 INFO kablam!   |
Nov 01 12:39:07.120 INFO kablam! 3 | const BASE_16_CHARSET: &'static [u8] = b"abdhjklmnprstvw_";
Nov 01 12:39:07.120 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:39:07.120 INFO kablam!   |
Nov 01 12:39:07.120 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 12:39:07.120 INFO kablam! 
Nov 01 12:39:07.120 INFO kablam! warning: method is never used: `base_16`
Nov 01 12:39:07.120 INFO kablam!   --> src/text_generator.rs:41:5
Nov 01 12:39:07.120 INFO kablam!    |
Nov 01 12:39:07.120 INFO kablam! 41 |     pub fn base_16(rng: &'a mut R) -> TextGenerator<'a, R> {
Nov 01 12:39:07.120 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:39:07.120 INFO kablam! 
Nov 01 12:39:07.168 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.22s
Nov 01 12:39:07.171 INFO kablam! su: No module specific data is present
Nov 01 12:39:08.151 INFO running `"docker" "rm" "-f" "3ecb1d3ddece628312ace873f1ed0901ce903a54ddfb2d3731b9708a25d3b813"`
Nov 01 12:39:08.500 INFO blam! 3ecb1d3ddece628312ace873f1ed0901ce903a54ddfb2d3731b9708a25d3b813