Nov 01 09:26:16.062 INFO checking XOSplicer/rust_crypto_challenge against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 09:26:16.062 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-5/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 09:26:16.288 INFO blam! a629aba0a6983b814320175b05107342e0650aca32f775cc5dbf4e7196a61a27
Nov 01 09:26:16.295 INFO running `"docker" "start" "-a" "a629aba0a6983b814320175b05107342e0650aca32f775cc5dbf4e7196a61a27"`
Nov 01 09:26:17.008 INFO kablam! usermod: no changes
Nov 01 09:26:17.076 INFO kablam!     Checking crypto_challenge v0.1.0 (/source)
Nov 01 09:26:17.602 INFO kablam! warning: variable does not need to be mutable
Nov 01 09:26:17.602 INFO kablam!   --> src/core.rs:49:7
Nov 01 09:26:17.602 INFO kablam!    |
Nov 01 09:26:17.602 INFO kablam! 49 |         let mut vec6bit = Vec::new();
Nov 01 09:26:17.602 INFO kablam!    |             ----^^^^^^^
Nov 01 09:26:17.602 INFO kablam!    |             |
Nov 01 09:26:17.602 INFO kablam!    |             help: remove this `mut`
Nov 01 09:26:17.602 INFO kablam!    |
Nov 01 09:26:17.602 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 09:26:17.602 INFO kablam! 
Nov 01 09:26:17.607 INFO kablam! warning: method is never used: `new`
Nov 01 09:26:17.607 INFO kablam!   --> src/core.rs:21:2
Nov 01 09:26:17.607 INFO kablam!    |
Nov 01 09:26:17.607 INFO kablam! 21 |     pub fn new() -> Hex {
Nov 01 09:26:17.607 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 01 09:26:17.607 INFO kablam!    |
Nov 01 09:26:17.607 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 09:26:17.607 INFO kablam! 
Nov 01 09:26:17.607 INFO kablam! warning: method is never used: `new`
Nov 01 09:26:17.607 INFO kablam!   --> src/core.rs:91:2
Nov 01 09:26:17.607 INFO kablam!    |
Nov 01 09:26:17.607 INFO kablam! 91 |     pub fn new() -> Base64 {
Nov 01 09:26:17.607 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 01 09:26:17.607 INFO kablam! 
Nov 01 09:26:17.789 INFO kablam! warning: variable does not need to be mutable
Nov 01 09:26:17.789 INFO kablam!   --> src/core.rs:49:7
Nov 01 09:26:17.789 INFO kablam!    |
Nov 01 09:26:17.789 INFO kablam! 49 |         let mut vec6bit = Vec::new();
Nov 01 09:26:17.790 INFO kablam!    |             ----^^^^^^^
Nov 01 09:26:17.790 INFO kablam!    |             |
Nov 01 09:26:17.790 INFO kablam!    |             help: remove this `mut`
Nov 01 09:26:17.790 INFO kablam!    |
Nov 01 09:26:17.790 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 01 09:26:17.790 INFO kablam! 
Nov 01 09:26:17.798 INFO kablam! warning: method is never used: `new`
Nov 01 09:26:17.798 INFO kablam!   --> src/core.rs:21:2
Nov 01 09:26:17.798 INFO kablam!    |
Nov 01 09:26:17.798 INFO kablam! 21 |     pub fn new() -> Hex {
Nov 01 09:26:17.798 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 01 09:26:17.798 INFO kablam!    |
Nov 01 09:26:17.798 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 09:26:17.798 INFO kablam! 
Nov 01 09:26:17.798 INFO kablam! warning: method is never used: `new`
Nov 01 09:26:17.798 INFO kablam!   --> src/core.rs:91:2
Nov 01 09:26:17.798 INFO kablam!    |
Nov 01 09:26:17.798 INFO kablam! 91 |     pub fn new() -> Base64 {
Nov 01 09:26:17.798 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 01 09:26:17.798 INFO kablam! 
Nov 01 09:26:17.837 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
Nov 01 09:26:17.839 INFO kablam! su: No module specific data is present
Nov 01 09:26:18.703 INFO running `"docker" "rm" "-f" "a629aba0a6983b814320175b05107342e0650aca32f775cc5dbf4e7196a61a27"`
Nov 01 09:26:19.000 INFO blam! a629aba0a6983b814320175b05107342e0650aca32f775cc5dbf4e7196a61a27