Nov 02 22:21:46.297 INFO checking CasperGN/RustChain against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 22:21:46.297 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-6/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 02 22:21:46.708 INFO blam! 0f6b474ff14f9d52b746a4d3140c2e59ebc0665170c666d1558ec136951ebeb7
Nov 02 22:21:46.716 INFO running `"docker" "start" "-a" "0f6b474ff14f9d52b746a4d3140c2e59ebc0665170c666d1558ec136951ebeb7"`
Nov 02 22:21:47.569 INFO kablam! usermod: no changes
Nov 02 22:21:47.636 INFO kablam!     Checking generic-array v0.9.0
Nov 02 22:21:47.651 INFO kablam!     Checking chrono v0.4.0
Nov 02 22:21:48.682 INFO kablam!     Checking digest v0.7.2
Nov 02 22:21:48.944 INFO kablam!     Checking sha2 v0.7.0
Nov 02 22:21:50.425 INFO kablam!     Checking RustChain v0.1.0 (/source)
Nov 02 22:21:51.751 INFO kablam! warning: unused import: `decode`
Nov 02 22:21:51.751 INFO kablam!   --> src/main.rs:20:22
Nov 02 22:21:51.751 INFO kablam!    |
Nov 02 22:21:51.751 INFO kablam! 20 | use base64::{encode, decode};
Nov 02 22:21:51.752 INFO kablam!    |                      ^^^^^^
Nov 02 22:21:51.752 INFO kablam!    |
Nov 02 22:21:51.753 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 02 22:21:51.753 INFO kablam! 
Nov 02 22:21:51.798 INFO kablam! warning: unused variable: `encVec`
Nov 02 22:21:51.799 INFO kablam!   --> src/main.rs:30:13
Nov 02 22:21:51.800 INFO kablam!    |
Nov 02 22:21:51.800 INFO kablam! 30 |     let mut encVec: Vec<u8> = Vec::new();
Nov 02 22:21:51.800 INFO kablam!    |             ^^^^^^ help: consider using `_encVec` instead
Nov 02 22:21:51.800 INFO kablam!    |
Nov 02 22:21:51.801 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 22:21:51.801 INFO kablam! 
Nov 02 22:21:51.801 INFO kablam! warning: unused variable: `newHashedBlock`
Nov 02 22:21:51.801 INFO kablam!   --> src/main.rs:83:9
Nov 02 22:21:51.801 INFO kablam!    |
Nov 02 22:21:51.801 INFO kablam! 83 |     let newHashedBlock = generateHash(newBlockTup);
Nov 02 22:21:51.801 INFO kablam!    |         ^^^^^^^^^^^^^^ help: consider using `_newHashedBlock` instead
Nov 02 22:21:51.802 INFO kablam! 
Nov 02 22:21:51.812 INFO kablam! warning: variable does not need to be mutable
Nov 02 22:21:51.812 INFO kablam!   --> src/main.rs:30:9
Nov 02 22:21:51.812 INFO kablam!    |
Nov 02 22:21:51.812 INFO kablam! 30 |     let mut encVec: Vec<u8> = Vec::new();
Nov 02 22:21:51.812 INFO kablam!    |         ----^^^^^^
Nov 02 22:21:51.812 INFO kablam!    |         |
Nov 02 22:21:51.812 INFO kablam!    |         help: remove this `mut`
Nov 02 22:21:51.813 INFO kablam!    |
Nov 02 22:21:51.813 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 22:21:51.814 INFO kablam! 
Nov 02 22:21:51.842 INFO kablam! warning: unused import: `decode`
Nov 02 22:21:51.842 INFO kablam!   --> src/main.rs:20:22
Nov 02 22:21:51.842 INFO kablam!    |
Nov 02 22:21:51.842 INFO kablam! 20 | use base64::{encode, decode};
Nov 02 22:21:51.842 INFO kablam!    |                      ^^^^^^
Nov 02 22:21:51.842 INFO kablam!    |
Nov 02 22:21:51.842 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 02 22:21:51.843 INFO kablam! 
Nov 02 22:21:51.896 INFO kablam! warning: unused variable: `encVec`
Nov 02 22:21:51.896 INFO kablam!   --> src/main.rs:30:13
Nov 02 22:21:51.896 INFO kablam!    |
Nov 02 22:21:51.896 INFO kablam! 30 |     let mut encVec: Vec<u8> = Vec::new();
Nov 02 22:21:51.896 INFO kablam!    |             ^^^^^^ help: consider using `_encVec` instead
Nov 02 22:21:51.896 INFO kablam!    |
Nov 02 22:21:51.896 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 22:21:51.896 INFO kablam! 
Nov 02 22:21:51.896 INFO kablam! warning: unused variable: `newHashedBlock`
Nov 02 22:21:51.896 INFO kablam!   --> src/main.rs:83:9
Nov 02 22:21:51.896 INFO kablam!    |
Nov 02 22:21:51.896 INFO kablam! 83 |     let newHashedBlock = generateHash(newBlockTup);
Nov 02 22:21:51.896 INFO kablam!    |         ^^^^^^^^^^^^^^ help: consider using `_newHashedBlock` instead
Nov 02 22:21:51.896 INFO kablam! 
Nov 02 22:21:51.904 INFO kablam! warning: variable does not need to be mutable
Nov 02 22:21:51.904 INFO kablam!   --> src/main.rs:30:9
Nov 02 22:21:51.904 INFO kablam!    |
Nov 02 22:21:51.904 INFO kablam! 30 |     let mut encVec: Vec<u8> = Vec::new();
Nov 02 22:21:51.904 INFO kablam!    |         ----^^^^^^
Nov 02 22:21:51.904 INFO kablam!    |         |
Nov 02 22:21:51.904 INFO kablam!    |         help: remove this `mut`
Nov 02 22:21:51.904 INFO kablam!    |
Nov 02 22:21:51.904 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 22:21:51.904 INFO kablam! 
Nov 02 22:21:51.948 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.36s
Nov 02 22:21:51.952 INFO kablam! su: No module specific data is present
Nov 02 22:21:53.372 INFO running `"docker" "rm" "-f" "0f6b474ff14f9d52b746a4d3140c2e59ebc0665170c666d1558ec136951ebeb7"`
Nov 02 22:21:53.649 INFO blam! 0f6b474ff14f9d52b746a4d3140c2e59ebc0665170c666d1558ec136951ebeb7