Nov 09 03:03:47.918 INFO checking uma0317/Rust-BlockChain against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 09 03:03:47.920 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-7/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 09 03:03:48.371 INFO blam! 80dfc1d1664838b817c809d33c64c985533239304fc6863ff62f90a572c85d01
Nov 09 03:03:48.380 INFO running `"docker" "start" "-a" "80dfc1d1664838b817c809d33c64c985533239304fc6863ff62f90a572c85d01"`
Nov 09 03:03:50.206 INFO kablam! usermod: no changes
Nov 09 03:03:50.339 INFO kablam!    Compiling num-traits v0.2.4
Nov 09 03:03:50.339 INFO kablam!    Compiling num-integer v0.1.38
Nov 09 03:03:50.343 INFO kablam!    Compiling rust-crypto v0.2.36
Nov 09 03:03:50.343 INFO kablam!     Checking time v0.1.40
Nov 09 03:03:50.355 INFO kablam!     Checking rand v0.3.22
Nov 09 03:03:57.163 INFO kablam!     Checking chrono v0.4.2
Nov 09 03:04:01.936 INFO kablam!     Checking blockchain v0.1.0 (/source)
Nov 09 03:04:02.289 INFO kablam! warning: unused import: `Block`
Nov 09 03:04:02.289 INFO kablam!  --> src/main.rs:3:30
Nov 09 03:04:02.289 INFO kablam!   |
Nov 09 03:04:02.289 INFO kablam! 3 | use blockchain::{Blockchain, Block, Transaction};
Nov 09 03:04:02.289 INFO kablam!   |                              ^^^^^
Nov 09 03:04:02.289 INFO kablam!   |
Nov 09 03:04:02.290 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 03:04:02.290 INFO kablam! 
Nov 09 03:04:02.330 INFO kablam! warning: unused import: `Block`
Nov 09 03:04:02.330 INFO kablam!  --> src/main.rs:3:30
Nov 09 03:04:02.330 INFO kablam!   |
Nov 09 03:04:02.330 INFO kablam! 3 | use blockchain::{Blockchain, Block, Transaction};
Nov 09 03:04:02.330 INFO kablam!   |                              ^^^^^
Nov 09 03:04:02.330 INFO kablam!   |
Nov 09 03:04:02.330 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 09 03:04:02.331 INFO kablam! 
Nov 09 03:04:02.523 INFO kablam! warning: method is never used: `is_chain_valid`
Nov 09 03:04:02.523 INFO kablam!    --> src/blockchain.rs:164:5
Nov 09 03:04:02.523 INFO kablam!     |
Nov 09 03:04:02.523 INFO kablam! 164 |     fn is_chain_valid(&self) -> bool {
Nov 09 03:04:02.523 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 03:04:02.523 INFO kablam!     |
Nov 09 03:04:02.523 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 09 03:04:02.523 INFO kablam! 
Nov 09 03:04:02.551 INFO kablam! warning: method is never used: `is_chain_valid`
Nov 09 03:04:02.551 INFO kablam!    --> src/blockchain.rs:164:5
Nov 09 03:04:02.551 INFO kablam!     |
Nov 09 03:04:02.551 INFO kablam! 164 |     fn is_chain_valid(&self) -> bool {
Nov 09 03:04:02.552 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 03:04:02.552 INFO kablam!     |
Nov 09 03:04:02.552 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 09 03:04:02.552 INFO kablam! 
Nov 09 03:04:02.611 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.38s
Nov 09 03:04:02.616 INFO kablam! su: No module specific data is present
Nov 09 03:04:03.908 INFO running `"docker" "rm" "-f" "80dfc1d1664838b817c809d33c64c985533239304fc6863ff62f90a572c85d01"`
Nov 09 03:04:04.167 INFO blam! 80dfc1d1664838b817c809d33c64c985533239304fc6863ff62f90a572c85d01