Nov 02 18:48:36.768 INFO checking abdulhannanali/twelve-days-of-christmas against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 18:48:36.768 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-5/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 18:48:37.157 INFO blam! eddd7fb0dec7417659628966b44f3f7f0cef09fb13ed026bc13013058f121dc5
Nov 02 18:48:37.158 INFO running `"docker" "start" "-a" "eddd7fb0dec7417659628966b44f3f7f0cef09fb13ed026bc13013058f121dc5"`
Nov 02 18:48:38.140 INFO kablam! usermod: no changes
Nov 02 18:48:38.204 INFO kablam!     Checking twelve-days-of-christmas v0.1.0 (/source)
Nov 02 18:48:38.704 INFO kablam! warning: unused import: `std::io::prelude::*`
Nov 02 18:48:38.704 INFO kablam!   --> src/main.rs:18:5
Nov 02 18:48:38.704 INFO kablam!    |
Nov 02 18:48:38.704 INFO kablam! 18 | use std::io::prelude::*;
Nov 02 18:48:38.704 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 02 18:48:38.704 INFO kablam!    |
Nov 02 18:48:38.704 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 02 18:48:38.704 INFO kablam! 
Nov 02 18:48:38.708 INFO kablam! warning: unused import: `colored::*`
Nov 02 18:48:38.708 INFO kablam!   --> src/main.rs:19:5
Nov 02 18:48:38.708 INFO kablam!    |
Nov 02 18:48:38.708 INFO kablam! 19 | use colored::*;
Nov 02 18:48:38.708 INFO kablam!    |     ^^^^^^^^^^
Nov 02 18:48:38.708 INFO kablam! 
Nov 02 18:48:38.708 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 02 18:48:38.708 INFO kablam!   --> src/main.rs:78:14
Nov 02 18:48:38.708 INFO kablam!    |
Nov 02 18:48:38.708 INFO kablam! 78 |     for i in (0..total_surprises) {
Nov 02 18:48:38.708 INFO kablam!    |              ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 02 18:48:38.708 INFO kablam!    |
Nov 02 18:48:38.708 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 02 18:48:38.708 INFO kablam! 
Nov 02 18:48:38.827 INFO kablam! warning: unused import: `std::io::prelude::*`
Nov 02 18:48:38.827 INFO kablam!   --> src/main.rs:18:5
Nov 02 18:48:38.827 INFO kablam!    |
Nov 02 18:48:38.827 INFO kablam! 18 | use std::io::prelude::*;
Nov 02 18:48:38.827 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 02 18:48:38.827 INFO kablam!    |
Nov 02 18:48:38.827 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 02 18:48:38.827 INFO kablam! 
Nov 02 18:48:38.827 INFO kablam! warning: unused import: `colored::*`
Nov 02 18:48:38.827 INFO kablam!   --> src/main.rs:19:5
Nov 02 18:48:38.827 INFO kablam!    |
Nov 02 18:48:38.827 INFO kablam! 19 | use colored::*;
Nov 02 18:48:38.827 INFO kablam!    |     ^^^^^^^^^^
Nov 02 18:48:38.827 INFO kablam! 
Nov 02 18:48:38.827 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 02 18:48:38.827 INFO kablam!   --> src/main.rs:78:14
Nov 02 18:48:38.827 INFO kablam!    |
Nov 02 18:48:38.827 INFO kablam! 78 |     for i in (0..total_surprises) {
Nov 02 18:48:38.827 INFO kablam!    |              ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 02 18:48:38.827 INFO kablam!    |
Nov 02 18:48:38.827 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 02 18:48:38.827 INFO kablam! 
Nov 02 18:48:38.887 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
Nov 02 18:48:38.896 INFO kablam! su: No module specific data is present
Nov 02 18:48:39.426 INFO running `"docker" "rm" "-f" "eddd7fb0dec7417659628966b44f3f7f0cef09fb13ed026bc13013058f121dc5"`
Nov 02 18:48:39.632 INFO blam! eddd7fb0dec7417659628966b44f3f7f0cef09fb13ed026bc13013058f121dc5