Oct 21 21:52:39.925 INFO checking CasperGN/RustChain against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 21:52:39.925 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-5/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 21 21:52:40.409 INFO blam! 2a52007345de67466221f580da21f8e2760907e2cbaae9dde8c4cb6f1d96f8ea
Oct 21 21:52:40.416 INFO running `"docker" "start" "-a" "2a52007345de67466221f580da21f8e2760907e2cbaae9dde8c4cb6f1d96f8ea"`
Oct 21 21:52:41.996 INFO kablam! usermod: no changes
Oct 21 21:52:42.128 INFO kablam!     Checking RustChain v0.1.0 (/source)
Oct 21 21:52:44.540 INFO kablam! warning: unused import: `decode`
Oct 21 21:52:44.540 INFO kablam!   --> src/main.rs:20:22
Oct 21 21:52:44.540 INFO kablam!    |
Oct 21 21:52:44.540 INFO kablam! 20 | use base64::{encode, decode};
Oct 21 21:52:44.540 INFO kablam!    |                      ^^^^^^
Oct 21 21:52:44.540 INFO kablam!    |
Oct 21 21:52:44.540 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 21 21:52:44.540 INFO kablam! 
Oct 21 21:52:44.552 INFO kablam! warning: unused import: `decode`
Oct 21 21:52:44.553 INFO kablam!   --> src/main.rs:20:22
Oct 21 21:52:44.553 INFO kablam!    |
Oct 21 21:52:44.553 INFO kablam! 20 | use base64::{encode, decode};
Oct 21 21:52:44.553 INFO kablam!    |                      ^^^^^^
Oct 21 21:52:44.553 INFO kablam!    |
Oct 21 21:52:44.554 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 21 21:52:44.554 INFO kablam! 
Oct 21 21:52:44.575 INFO kablam! warning: unused variable: `encVec`
Oct 21 21:52:44.575 INFO kablam!   --> src/main.rs:30:13
Oct 21 21:52:44.575 INFO kablam!    |
Oct 21 21:52:44.575 INFO kablam! 30 |     let mut encVec: Vec<u8> = Vec::new();
Oct 21 21:52:44.575 INFO kablam!    |             ^^^^^^ help: consider using `_encVec` instead
Oct 21 21:52:44.575 INFO kablam!    |
Oct 21 21:52:44.575 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 21 21:52:44.575 INFO kablam! 
Oct 21 21:52:44.575 INFO kablam! warning: unused variable: `newHashedBlock`
Oct 21 21:52:44.575 INFO kablam!   --> src/main.rs:83:9
Oct 21 21:52:44.575 INFO kablam!    |
Oct 21 21:52:44.575 INFO kablam! 83 |     let newHashedBlock = generateHash(newBlockTup);
Oct 21 21:52:44.575 INFO kablam!    |         ^^^^^^^^^^^^^^ help: consider using `_newHashedBlock` instead
Oct 21 21:52:44.575 INFO kablam! 
Oct 21 21:52:44.581 INFO kablam! warning: variable does not need to be mutable
Oct 21 21:52:44.581 INFO kablam!   --> src/main.rs:30:9
Oct 21 21:52:44.581 INFO kablam!    |
Oct 21 21:52:44.581 INFO kablam! 30 |     let mut encVec: Vec<u8> = Vec::new();
Oct 21 21:52:44.581 INFO kablam!    |         ----^^^^^^
Oct 21 21:52:44.581 INFO kablam!    |         |
Oct 21 21:52:44.581 INFO kablam!    |         help: remove this `mut`
Oct 21 21:52:44.581 INFO kablam!    |
Oct 21 21:52:44.581 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 21 21:52:44.581 INFO kablam! 
Oct 21 21:52:44.677 INFO kablam! warning: unused variable: `encVec`
Oct 21 21:52:44.677 INFO kablam!   --> src/main.rs:30:13
Oct 21 21:52:44.677 INFO kablam!    |
Oct 21 21:52:44.677 INFO kablam! 30 |     let mut encVec: Vec<u8> = Vec::new();
Oct 21 21:52:44.677 INFO kablam!    |             ^^^^^^ help: consider using `_encVec` instead
Oct 21 21:52:44.677 INFO kablam!    |
Oct 21 21:52:44.677 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 21 21:52:44.677 INFO kablam! 
Oct 21 21:52:44.677 INFO kablam! warning: unused variable: `newHashedBlock`
Oct 21 21:52:44.677 INFO kablam!   --> src/main.rs:83:9
Oct 21 21:52:44.677 INFO kablam!    |
Oct 21 21:52:44.677 INFO kablam! 83 |     let newHashedBlock = generateHash(newBlockTup);
Oct 21 21:52:44.677 INFO kablam!    |         ^^^^^^^^^^^^^^ help: consider using `_newHashedBlock` instead
Oct 21 21:52:44.677 INFO kablam! 
Oct 21 21:52:44.688 INFO kablam! warning: variable does not need to be mutable
Oct 21 21:52:44.688 INFO kablam!   --> src/main.rs:30:9
Oct 21 21:52:44.688 INFO kablam!    |
Oct 21 21:52:44.688 INFO kablam! 30 |     let mut encVec: Vec<u8> = Vec::new();
Oct 21 21:52:44.689 INFO kablam!    |         ----^^^^^^
Oct 21 21:52:44.689 INFO kablam!    |         |
Oct 21 21:52:44.689 INFO kablam!    |         help: remove this `mut`
Oct 21 21:52:44.689 INFO kablam!    |
Oct 21 21:52:44.689 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 21 21:52:44.689 INFO kablam! 
Oct 21 21:52:44.740 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.71s
Oct 21 21:52:44.744 INFO kablam! su: No module specific data is present
Oct 21 21:52:45.314 INFO running `"docker" "rm" "-f" "2a52007345de67466221f580da21f8e2760907e2cbaae9dde8c4cb6f1d96f8ea"`
Oct 21 21:52:45.604 INFO blam! 2a52007345de67466221f580da21f8e2760907e2cbaae9dde8c4cb6f1d96f8ea