Nov 07 02:12:49.926 INFO checking XOSplicer/rust_crypto_challenge against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 02:12:49.926 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-2/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 07 02:12:50.309 INFO blam! be73bfa91921b48fcfb0c25ddab7fe12cb790c87ec045beceea4e6402d48141a
Nov 07 02:12:50.311 INFO running `"docker" "start" "-a" "be73bfa91921b48fcfb0c25ddab7fe12cb790c87ec045beceea4e6402d48141a"`
Nov 07 02:12:51.540 INFO kablam! usermod: no changes
Nov 07 02:12:51.592 INFO kablam!     Checking crypto_challenge v0.1.0 (/source)
Nov 07 02:12:52.088 INFO kablam! warning: variable does not need to be mutable
Nov 07 02:12:52.088 INFO kablam!   --> src/core.rs:49:7
Nov 07 02:12:52.088 INFO kablam!    |
Nov 07 02:12:52.088 INFO kablam! 49 |         let mut vec6bit = Vec::new();
Nov 07 02:12:52.088 INFO kablam!    |             ----^^^^^^^
Nov 07 02:12:52.088 INFO kablam!    |             |
Nov 07 02:12:52.088 INFO kablam!    |             help: remove this `mut`
Nov 07 02:12:52.088 INFO kablam!    |
Nov 07 02:12:52.088 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 07 02:12:52.088 INFO kablam! 
Nov 07 02:12:52.088 INFO kablam! warning: method is never used: `new`
Nov 07 02:12:52.088 INFO kablam!   --> src/core.rs:21:2
Nov 07 02:12:52.088 INFO kablam!    |
Nov 07 02:12:52.088 INFO kablam! 21 |     pub fn new() -> Hex {
Nov 07 02:12:52.088 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 07 02:12:52.088 INFO kablam!    |
Nov 07 02:12:52.088 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 07 02:12:52.088 INFO kablam! 
Nov 07 02:12:52.088 INFO kablam! warning: method is never used: `new`
Nov 07 02:12:52.088 INFO kablam!   --> src/core.rs:91:2
Nov 07 02:12:52.088 INFO kablam!    |
Nov 07 02:12:52.088 INFO kablam! 91 |     pub fn new() -> Base64 {
Nov 07 02:12:52.088 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 07 02:12:52.088 INFO kablam! 
Nov 07 02:12:52.174 INFO kablam! warning: variable does not need to be mutable
Nov 07 02:12:52.174 INFO kablam!   --> src/core.rs:49:7
Nov 07 02:12:52.174 INFO kablam!    |
Nov 07 02:12:52.174 INFO kablam! 49 |         let mut vec6bit = Vec::new();
Nov 07 02:12:52.174 INFO kablam!    |             ----^^^^^^^
Nov 07 02:12:52.174 INFO kablam!    |             |
Nov 07 02:12:52.174 INFO kablam!    |             help: remove this `mut`
Nov 07 02:12:52.174 INFO kablam!    |
Nov 07 02:12:52.174 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 07 02:12:52.174 INFO kablam! 
Nov 07 02:12:52.174 INFO kablam! warning: method is never used: `new`
Nov 07 02:12:52.174 INFO kablam!   --> src/core.rs:21:2
Nov 07 02:12:52.174 INFO kablam!    |
Nov 07 02:12:52.174 INFO kablam! 21 |     pub fn new() -> Hex {
Nov 07 02:12:52.174 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 07 02:12:52.174 INFO kablam!    |
Nov 07 02:12:52.174 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 07 02:12:52.174 INFO kablam! 
Nov 07 02:12:52.174 INFO kablam! warning: method is never used: `new`
Nov 07 02:12:52.174 INFO kablam!   --> src/core.rs:91:2
Nov 07 02:12:52.174 INFO kablam!    |
Nov 07 02:12:52.174 INFO kablam! 91 |     pub fn new() -> Base64 {
Nov 07 02:12:52.174 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 07 02:12:52.174 INFO kablam! 
Nov 07 02:12:52.198 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
Nov 07 02:12:52.204 INFO kablam! su: No module specific data is present
Nov 07 02:12:52.560 INFO running `"docker" "rm" "-f" "be73bfa91921b48fcfb0c25ddab7fe12cb790c87ec045beceea4e6402d48141a"`
Nov 07 02:12:52.673 INFO blam! be73bfa91921b48fcfb0c25ddab7fe12cb790c87ec045beceea4e6402d48141a