Nov 04 11:06:46.642 INFO checking XOSplicer/rust_crypto_challenge against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 11:06:46.642 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-4/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 04 11:06:46.891 INFO blam! 4c27729606d1d97293b42427d38c4eba797f4400d4bf7182ee9ac429217d3e20
Nov 04 11:06:46.897 INFO running `"docker" "start" "-a" "4c27729606d1d97293b42427d38c4eba797f4400d4bf7182ee9ac429217d3e20"`
Nov 04 11:06:47.439 INFO kablam! usermod: no changes
Nov 04 11:06:47.491 INFO kablam!     Checking crypto_challenge v0.1.0 (/source)
Nov 04 11:06:48.167 INFO kablam! warning: variable does not need to be mutable
Nov 04 11:06:48.167 INFO kablam!   --> src/core.rs:49:7
Nov 04 11:06:48.167 INFO kablam!    |
Nov 04 11:06:48.167 INFO kablam! 49 |         let mut vec6bit = Vec::new();
Nov 04 11:06:48.167 INFO kablam!    |             ----^^^^^^^
Nov 04 11:06:48.167 INFO kablam!    |             |
Nov 04 11:06:48.167 INFO kablam!    |             help: remove this `mut`
Nov 04 11:06:48.167 INFO kablam!    |
Nov 04 11:06:48.167 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 11:06:48.167 INFO kablam! 
Nov 04 11:06:48.167 INFO kablam! warning: method is never used: `new`
Nov 04 11:06:48.167 INFO kablam!   --> src/core.rs:21:2
Nov 04 11:06:48.167 INFO kablam!    |
Nov 04 11:06:48.167 INFO kablam! 21 |     pub fn new() -> Hex {
Nov 04 11:06:48.168 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 04 11:06:48.168 INFO kablam!    |
Nov 04 11:06:48.168 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 11:06:48.168 INFO kablam! 
Nov 04 11:06:48.168 INFO kablam! warning: method is never used: `new`
Nov 04 11:06:48.168 INFO kablam!   --> src/core.rs:91:2
Nov 04 11:06:48.168 INFO kablam!    |
Nov 04 11:06:48.168 INFO kablam! 91 |     pub fn new() -> Base64 {
Nov 04 11:06:48.168 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 04 11:06:48.168 INFO kablam! 
Nov 04 11:06:48.261 INFO kablam! warning: variable does not need to be mutable
Nov 04 11:06:48.261 INFO kablam!   --> src/core.rs:49:7
Nov 04 11:06:48.261 INFO kablam!    |
Nov 04 11:06:48.261 INFO kablam! 49 |         let mut vec6bit = Vec::new();
Nov 04 11:06:48.261 INFO kablam!    |             ----^^^^^^^
Nov 04 11:06:48.261 INFO kablam!    |             |
Nov 04 11:06:48.261 INFO kablam!    |             help: remove this `mut`
Nov 04 11:06:48.261 INFO kablam!    |
Nov 04 11:06:48.261 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 11:06:48.261 INFO kablam! 
Nov 04 11:06:48.261 INFO kablam! warning: method is never used: `new`
Nov 04 11:06:48.261 INFO kablam!   --> src/core.rs:21:2
Nov 04 11:06:48.261 INFO kablam!    |
Nov 04 11:06:48.261 INFO kablam! 21 |     pub fn new() -> Hex {
Nov 04 11:06:48.261 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 04 11:06:48.261 INFO kablam!    |
Nov 04 11:06:48.261 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 11:06:48.261 INFO kablam! 
Nov 04 11:06:48.261 INFO kablam! warning: method is never used: `new`
Nov 04 11:06:48.261 INFO kablam!   --> src/core.rs:91:2
Nov 04 11:06:48.261 INFO kablam!    |
Nov 04 11:06:48.261 INFO kablam! 91 |     pub fn new() -> Base64 {
Nov 04 11:06:48.261 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 04 11:06:48.261 INFO kablam! 
Nov 04 11:06:48.295 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
Nov 04 11:06:48.295 INFO kablam! su: No module specific data is present
Nov 04 11:06:48.705 INFO running `"docker" "rm" "-f" "4c27729606d1d97293b42427d38c4eba797f4400d4bf7182ee9ac429217d3e20"`
Nov 04 11:06:48.796 INFO blam! 4c27729606d1d97293b42427d38c4eba797f4400d4bf7182ee9ac429217d3e20