Oct 27 12:27:38.474 INFO checking CasperGN/RustChain against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 12:27:38.474 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-1/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 27 12:27:38.654 INFO blam! ccd354332125eb2dd6c07953897e2d984804b25820490ae811137033c6f7ceb7
Oct 27 12:27:38.657 INFO running `"docker" "start" "-a" "ccd354332125eb2dd6c07953897e2d984804b25820490ae811137033c6f7ceb7"`
Oct 27 12:27:39.403 INFO kablam! usermod: no changes
Oct 27 12:27:39.487 INFO kablam!     Checking RustChain v0.1.0 (/source)
Oct 27 12:27:41.015 INFO kablam! warning: unused import: `decode`
Oct 27 12:27:41.015 INFO kablam!   --> src/main.rs:20:22
Oct 27 12:27:41.015 INFO kablam!    |
Oct 27 12:27:41.015 INFO kablam! 20 | use base64::{encode, decode};
Oct 27 12:27:41.015 INFO kablam!    |                      ^^^^^^
Oct 27 12:27:41.015 INFO kablam!    |
Oct 27 12:27:41.016 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 27 12:27:41.016 INFO kablam! 
Oct 27 12:27:41.059 INFO kablam! warning: unused variable: `encVec`
Oct 27 12:27:41.059 INFO kablam!   --> src/main.rs:30:13
Oct 27 12:27:41.060 INFO kablam!    |
Oct 27 12:27:41.060 INFO kablam! 30 |     let mut encVec: Vec<u8> = Vec::new();
Oct 27 12:27:41.060 INFO kablam!    |             ^^^^^^ help: consider using `_encVec` instead
Oct 27 12:27:41.060 INFO kablam!    |
Oct 27 12:27:41.060 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 12:27:41.060 INFO kablam! 
Oct 27 12:27:41.060 INFO kablam! warning: unused variable: `newHashedBlock`
Oct 27 12:27:41.060 INFO kablam!   --> src/main.rs:83:9
Oct 27 12:27:41.060 INFO kablam!    |
Oct 27 12:27:41.060 INFO kablam! 83 |     let newHashedBlock = generateHash(newBlockTup);
Oct 27 12:27:41.060 INFO kablam!    |         ^^^^^^^^^^^^^^ help: consider using `_newHashedBlock` instead
Oct 27 12:27:41.060 INFO kablam! 
Oct 27 12:27:41.066 INFO kablam! warning: variable does not need to be mutable
Oct 27 12:27:41.066 INFO kablam!   --> src/main.rs:30:9
Oct 27 12:27:41.066 INFO kablam!    |
Oct 27 12:27:41.066 INFO kablam! 30 |     let mut encVec: Vec<u8> = Vec::new();
Oct 27 12:27:41.066 INFO kablam!    |         ----^^^^^^
Oct 27 12:27:41.066 INFO kablam!    |         |
Oct 27 12:27:41.066 INFO kablam!    |         help: remove this `mut`
Oct 27 12:27:41.066 INFO kablam!    |
Oct 27 12:27:41.066 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 12:27:41.067 INFO kablam! 
Oct 27 12:27:41.218 INFO kablam! warning: unused import: `decode`
Oct 27 12:27:41.218 INFO kablam!   --> src/main.rs:20:22
Oct 27 12:27:41.218 INFO kablam!    |
Oct 27 12:27:41.218 INFO kablam! 20 | use base64::{encode, decode};
Oct 27 12:27:41.218 INFO kablam!    |                      ^^^^^^
Oct 27 12:27:41.218 INFO kablam!    |
Oct 27 12:27:41.218 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 27 12:27:41.218 INFO kablam! 
Oct 27 12:27:41.263 INFO kablam! warning: unused variable: `encVec`
Oct 27 12:27:41.263 INFO kablam!   --> src/main.rs:30:13
Oct 27 12:27:41.263 INFO kablam!    |
Oct 27 12:27:41.263 INFO kablam! 30 |     let mut encVec: Vec<u8> = Vec::new();
Oct 27 12:27:41.263 INFO kablam!    |             ^^^^^^ help: consider using `_encVec` instead
Oct 27 12:27:41.263 INFO kablam!    |
Oct 27 12:27:41.263 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 12:27:41.263 INFO kablam! 
Oct 27 12:27:41.263 INFO kablam! warning: unused variable: `newHashedBlock`
Oct 27 12:27:41.263 INFO kablam!   --> src/main.rs:83:9
Oct 27 12:27:41.263 INFO kablam!    |
Oct 27 12:27:41.263 INFO kablam! 83 |     let newHashedBlock = generateHash(newBlockTup);
Oct 27 12:27:41.263 INFO kablam!    |         ^^^^^^^^^^^^^^ help: consider using `_newHashedBlock` instead
Oct 27 12:27:41.263 INFO kablam! 
Oct 27 12:27:41.271 INFO kablam! warning: variable does not need to be mutable
Oct 27 12:27:41.271 INFO kablam!   --> src/main.rs:30:9
Oct 27 12:27:41.271 INFO kablam!    |
Oct 27 12:27:41.271 INFO kablam! 30 |     let mut encVec: Vec<u8> = Vec::new();
Oct 27 12:27:41.271 INFO kablam!    |         ----^^^^^^
Oct 27 12:27:41.271 INFO kablam!    |         |
Oct 27 12:27:41.271 INFO kablam!    |         help: remove this `mut`
Oct 27 12:27:41.271 INFO kablam!    |
Oct 27 12:27:41.271 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 27 12:27:41.271 INFO kablam! 
Oct 27 12:27:41.311 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.87s
Oct 27 12:27:41.315 INFO kablam! su: No module specific data is present
Oct 27 12:27:42.611 INFO running `"docker" "rm" "-f" "ccd354332125eb2dd6c07953897e2d984804b25820490ae811137033c6f7ceb7"`
Oct 27 12:27:42.899 INFO blam! ccd354332125eb2dd6c07953897e2d984804b25820490ae811137033c6f7ceb7