Nov 04 14:23:16.633 INFO checking CasperGN/RustChain against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 14:23:16.635 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-0/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 14:23:16.987 INFO blam! 91ad4cdfec0659010b06c00f0befd4310e57d209cffce57e5ce2d4402bf26862
Nov 04 14:23:16.995 INFO running `"docker" "start" "-a" "91ad4cdfec0659010b06c00f0befd4310e57d209cffce57e5ce2d4402bf26862"`
Nov 04 14:23:17.739 INFO kablam! usermod: no changes
Nov 04 14:23:17.830 INFO kablam!     Checking chrono v0.4.0
Nov 04 14:23:20.229 INFO kablam!     Checking RustChain v0.1.0 (/source)
Nov 04 14:23:22.327 INFO kablam! warning: unused import: `decode`
Nov 04 14:23:22.327 INFO kablam!   --> src/main.rs:20:22
Nov 04 14:23:22.327 INFO kablam!    |
Nov 04 14:23:22.327 INFO kablam! 20 | use base64::{encode, decode};
Nov 04 14:23:22.327 INFO kablam!    |                      ^^^^^^
Nov 04 14:23:22.327 INFO kablam!    |
Nov 04 14:23:22.327 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 04 14:23:22.327 INFO kablam! 
Nov 04 14:23:22.367 INFO kablam! warning: unused import: `decode`
Nov 04 14:23:22.367 INFO kablam!   --> src/main.rs:20:22
Nov 04 14:23:22.367 INFO kablam!    |
Nov 04 14:23:22.367 INFO kablam! 20 | use base64::{encode, decode};
Nov 04 14:23:22.367 INFO kablam!    |                      ^^^^^^
Nov 04 14:23:22.367 INFO kablam!    |
Nov 04 14:23:22.367 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 04 14:23:22.367 INFO kablam! 
Nov 04 14:23:22.414 INFO kablam! warning: unused variable: `encVec`
Nov 04 14:23:22.414 INFO kablam!   --> src/main.rs:30:13
Nov 04 14:23:22.414 INFO kablam!    |
Nov 04 14:23:22.414 INFO kablam! 30 |     let mut encVec: Vec<u8> = Vec::new();
Nov 04 14:23:22.414 INFO kablam!    |             ^^^^^^ help: consider using `_encVec` instead
Nov 04 14:23:22.414 INFO kablam!    |
Nov 04 14:23:22.414 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 14:23:22.414 INFO kablam! 
Nov 04 14:23:22.414 INFO kablam! warning: unused variable: `newHashedBlock`
Nov 04 14:23:22.414 INFO kablam!   --> src/main.rs:83:9
Nov 04 14:23:22.414 INFO kablam!    |
Nov 04 14:23:22.414 INFO kablam! 83 |     let newHashedBlock = generateHash(newBlockTup);
Nov 04 14:23:22.414 INFO kablam!    |         ^^^^^^^^^^^^^^ help: consider using `_newHashedBlock` instead
Nov 04 14:23:22.414 INFO kablam! 
Nov 04 14:23:22.435 INFO kablam! warning: unused variable: `encVec`
Nov 04 14:23:22.435 INFO kablam!   --> src/main.rs:30:13
Nov 04 14:23:22.435 INFO kablam!    |
Nov 04 14:23:22.435 INFO kablam! 30 |     let mut encVec: Vec<u8> = Vec::new();
Nov 04 14:23:22.435 INFO kablam!    |             ^^^^^^ help: consider using `_encVec` instead
Nov 04 14:23:22.435 INFO kablam!    |
Nov 04 14:23:22.435 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 14:23:22.435 INFO kablam! 
Nov 04 14:23:22.435 INFO kablam! warning: unused variable: `newHashedBlock`
Nov 04 14:23:22.435 INFO kablam!   --> src/main.rs:83:9
Nov 04 14:23:22.435 INFO kablam!    |
Nov 04 14:23:22.435 INFO kablam! 83 |     let newHashedBlock = generateHash(newBlockTup);
Nov 04 14:23:22.435 INFO kablam!    |         ^^^^^^^^^^^^^^ help: consider using `_newHashedBlock` instead
Nov 04 14:23:22.435 INFO kablam! 
Nov 04 14:23:22.435 INFO kablam! warning: variable does not need to be mutable
Nov 04 14:23:22.435 INFO kablam!   --> src/main.rs:30:9
Nov 04 14:23:22.435 INFO kablam!    |
Nov 04 14:23:22.435 INFO kablam! 30 |     let mut encVec: Vec<u8> = Vec::new();
Nov 04 14:23:22.435 INFO kablam!    |         ----^^^^^^
Nov 04 14:23:22.435 INFO kablam!    |         |
Nov 04 14:23:22.435 INFO kablam!    |         help: remove this `mut`
Nov 04 14:23:22.435 INFO kablam!    |
Nov 04 14:23:22.435 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 14:23:22.435 INFO kablam! 
Nov 04 14:23:22.463 INFO kablam! warning: variable does not need to be mutable
Nov 04 14:23:22.463 INFO kablam!   --> src/main.rs:30:9
Nov 04 14:23:22.463 INFO kablam!    |
Nov 04 14:23:22.463 INFO kablam! 30 |     let mut encVec: Vec<u8> = Vec::new();
Nov 04 14:23:22.463 INFO kablam!    |         ----^^^^^^
Nov 04 14:23:22.463 INFO kablam!    |         |
Nov 04 14:23:22.463 INFO kablam!    |         help: remove this `mut`
Nov 04 14:23:22.463 INFO kablam!    |
Nov 04 14:23:22.463 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 04 14:23:22.463 INFO kablam! 
Nov 04 14:23:22.476 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.71s
Nov 04 14:23:22.480 INFO kablam! su: No module specific data is present
Nov 04 14:23:22.987 INFO running `"docker" "rm" "-f" "91ad4cdfec0659010b06c00f0befd4310e57d209cffce57e5ce2d4402bf26862"`
Nov 04 14:23:23.196 INFO blam! 91ad4cdfec0659010b06c00f0befd4310e57d209cffce57e5ce2d4402bf26862