Nov 02 22:21:48.169 INFO checking CasperGN/RustChain against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 02 22:21:48.170 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-1/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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 22:21:48.556 INFO blam! 6116ee6dc2214f59fbcc14332d0b9410ccd3a843eee49dcd160531dee48f97de
Nov 02 22:21:48.568 INFO running `"docker" "start" "-a" "6116ee6dc2214f59fbcc14332d0b9410ccd3a843eee49dcd160531dee48f97de"`
Nov 02 22:21:50.046 INFO kablam! usermod: no changes
Nov 02 22:21:50.143 INFO kablam!     Checking generic-array v0.9.0
Nov 02 22:21:50.757 INFO kablam!     Checking digest v0.7.2
Nov 02 22:21:51.116 INFO kablam!     Checking sha2 v0.7.0
Nov 02 22:21:51.856 INFO kablam!     Checking RustChain v0.1.0 (/source)
Nov 02 22:21:53.316 INFO kablam! warning: unused import: `decode`
Nov 02 22:21:53.316 INFO kablam!   --> src/main.rs:20:22
Nov 02 22:21:53.316 INFO kablam!    |
Nov 02 22:21:53.317 INFO kablam! 20 | use base64::{encode, decode};
Nov 02 22:21:53.317 INFO kablam!    |                      ^^^^^^
Nov 02 22:21:53.317 INFO kablam!    |
Nov 02 22:21:53.317 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 02 22:21:53.317 INFO kablam! 
Nov 02 22:21:53.400 INFO kablam! warning: unused variable: `encVec`
Nov 02 22:21:53.400 INFO kablam!   --> src/main.rs:30:13
Nov 02 22:21:53.400 INFO kablam!    |
Nov 02 22:21:53.400 INFO kablam! 30 |     let mut encVec: Vec<u8> = Vec::new();
Nov 02 22:21:53.400 INFO kablam!    |             ^^^^^^ help: consider using `_encVec` instead
Nov 02 22:21:53.400 INFO kablam!    |
Nov 02 22:21:53.400 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 22:21:53.400 INFO kablam! 
Nov 02 22:21:53.400 INFO kablam! warning: unused variable: `newHashedBlock`
Nov 02 22:21:53.400 INFO kablam!   --> src/main.rs:83:9
Nov 02 22:21:53.400 INFO kablam!    |
Nov 02 22:21:53.400 INFO kablam! 83 |     let newHashedBlock = generateHash(newBlockTup);
Nov 02 22:21:53.400 INFO kablam!    |         ^^^^^^^^^^^^^^ help: consider using `_newHashedBlock` instead
Nov 02 22:21:53.400 INFO kablam! 
Nov 02 22:21:53.420 INFO kablam! warning: variable does not need to be mutable
Nov 02 22:21:53.420 INFO kablam!   --> src/main.rs:30:9
Nov 02 22:21:53.420 INFO kablam!    |
Nov 02 22:21:53.420 INFO kablam! 30 |     let mut encVec: Vec<u8> = Vec::new();
Nov 02 22:21:53.420 INFO kablam!    |         ----^^^^^^
Nov 02 22:21:53.420 INFO kablam!    |         |
Nov 02 22:21:53.420 INFO kablam!    |         help: remove this `mut`
Nov 02 22:21:53.420 INFO kablam!    |
Nov 02 22:21:53.420 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 22:21:53.420 INFO kablam! 
Nov 02 22:21:53.752 INFO kablam! warning: unused import: `decode`
Nov 02 22:21:53.752 INFO kablam!   --> src/main.rs:20:22
Nov 02 22:21:53.752 INFO kablam!    |
Nov 02 22:21:53.752 INFO kablam! 20 | use base64::{encode, decode};
Nov 02 22:21:53.752 INFO kablam!    |                      ^^^^^^
Nov 02 22:21:53.752 INFO kablam!    |
Nov 02 22:21:53.752 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 02 22:21:53.752 INFO kablam! 
Nov 02 22:21:53.800 INFO kablam! warning: unused variable: `encVec`
Nov 02 22:21:53.800 INFO kablam!   --> src/main.rs:30:13
Nov 02 22:21:53.800 INFO kablam!    |
Nov 02 22:21:53.800 INFO kablam! 30 |     let mut encVec: Vec<u8> = Vec::new();
Nov 02 22:21:53.800 INFO kablam!    |             ^^^^^^ help: consider using `_encVec` instead
Nov 02 22:21:53.800 INFO kablam!    |
Nov 02 22:21:53.800 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 22:21:53.800 INFO kablam! 
Nov 02 22:21:53.800 INFO kablam! warning: unused variable: `newHashedBlock`
Nov 02 22:21:53.800 INFO kablam!   --> src/main.rs:83:9
Nov 02 22:21:53.800 INFO kablam!    |
Nov 02 22:21:53.800 INFO kablam! 83 |     let newHashedBlock = generateHash(newBlockTup);
Nov 02 22:21:53.800 INFO kablam!    |         ^^^^^^^^^^^^^^ help: consider using `_newHashedBlock` instead
Nov 02 22:21:53.800 INFO kablam! 
Nov 02 22:21:53.808 INFO kablam! warning: variable does not need to be mutable
Nov 02 22:21:53.808 INFO kablam!   --> src/main.rs:30:9
Nov 02 22:21:53.808 INFO kablam!    |
Nov 02 22:21:53.808 INFO kablam! 30 |     let mut encVec: Vec<u8> = Vec::new();
Nov 02 22:21:53.808 INFO kablam!    |         ----^^^^^^
Nov 02 22:21:53.808 INFO kablam!    |         |
Nov 02 22:21:53.808 INFO kablam!    |         help: remove this `mut`
Nov 02 22:21:53.808 INFO kablam!    |
Nov 02 22:21:53.808 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 02 22:21:53.808 INFO kablam! 
Nov 02 22:21:53.860 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.78s
Nov 02 22:21:53.872 INFO kablam! su: No module specific data is present
Nov 02 22:21:54.256 INFO running `"docker" "rm" "-f" "6116ee6dc2214f59fbcc14332d0b9410ccd3a843eee49dcd160531dee48f97de"`
Nov 02 22:21:54.632 INFO blam! 6116ee6dc2214f59fbcc14332d0b9410ccd3a843eee49dcd160531dee48f97de