Nov 02 21:23:20.060 INFO checking IGI-111/xit against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 21:23:20.060 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-7/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 21:23:20.337 INFO blam! 4537bc01b00eb84ec74e28838b44956095f1d94a7bac156a708780302f5b2ec7
Nov 02 21:23:20.342 INFO running `"docker" "start" "-a" "4537bc01b00eb84ec74e28838b44956095f1d94a7bac156a708780302f5b2ec7"`
Nov 02 21:23:20.905 INFO kablam! usermod: no changes
Nov 02 21:23:20.944 INFO kablam!     Checking xit v0.1.0 (/source)
Nov 02 21:23:21.752 INFO kablam! warning: unused imports: `Duration`, `Instant`
Nov 02 21:23:21.752 INFO kablam!   --> src/main.rs:14:17
Nov 02 21:23:21.752 INFO kablam!    |
Nov 02 21:23:21.752 INFO kablam! 14 | use std::time::{Instant, Duration};
Nov 02 21:23:21.752 INFO kablam!    |                 ^^^^^^^  ^^^^^^^^
Nov 02 21:23:21.752 INFO kablam!    |
Nov 02 21:23:21.753 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 02 21:23:21.753 INFO kablam! 
Nov 02 21:23:21.753 INFO kablam! warning: unused import: `self`
Nov 02 21:23:21.753 INFO kablam!   --> src/main.rs:15:23
Nov 02 21:23:21.753 INFO kablam!    |
Nov 02 21:23:21.753 INFO kablam! 15 | use std::sync::mpsc::{self, Receiver};
Nov 02 21:23:21.753 INFO kablam!    |                       ^^^^
Nov 02 21:23:21.753 INFO kablam! 
Nov 02 21:23:21.753 INFO kablam! warning: unused import: `Read`
Nov 02 21:23:21.753 INFO kablam!   --> src/main.rs:16:37
Nov 02 21:23:21.753 INFO kablam!    |
Nov 02 21:23:21.753 INFO kablam! 16 | use std::io::{stdin, stdout, Write, Read, BufWriter};
Nov 02 21:23:21.753 INFO kablam!    |                                     ^^^^
Nov 02 21:23:21.753 INFO kablam! 
Nov 02 21:23:21.753 INFO kablam! warning: unused imports: `Duration`, `Instant`
Nov 02 21:23:21.753 INFO kablam!   --> src/main.rs:14:17
Nov 02 21:23:21.753 INFO kablam!    |
Nov 02 21:23:21.753 INFO kablam! 14 | use std::time::{Instant, Duration};
Nov 02 21:23:21.753 INFO kablam!    |                 ^^^^^^^  ^^^^^^^^
Nov 02 21:23:21.753 INFO kablam!    |
Nov 02 21:23:21.753 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 02 21:23:21.753 INFO kablam! 
Nov 02 21:23:21.753 INFO kablam! warning: unused import: `self`
Nov 02 21:23:21.753 INFO kablam!   --> src/main.rs:15:23
Nov 02 21:23:21.753 INFO kablam!    |
Nov 02 21:23:21.753 INFO kablam! 15 | use std::sync::mpsc::{self, Receiver};
Nov 02 21:23:21.753 INFO kablam!    |                       ^^^^
Nov 02 21:23:21.753 INFO kablam! 
Nov 02 21:23:21.753 INFO kablam! warning: unused import: `Read`
Nov 02 21:23:21.753 INFO kablam!   --> src/main.rs:16:37
Nov 02 21:23:21.753 INFO kablam!    |
Nov 02 21:23:21.753 INFO kablam! 16 | use std::io::{stdin, stdout, Write, Read, BufWriter};
Nov 02 21:23:21.753 INFO kablam!    |                                     ^^^^
Nov 02 21:23:21.753 INFO kablam! 
Nov 02 21:23:22.236 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
Nov 02 21:23:22.239 INFO kablam! su: No module specific data is present
Nov 02 21:23:23.212 INFO running `"docker" "rm" "-f" "4537bc01b00eb84ec74e28838b44956095f1d94a7bac156a708780302f5b2ec7"`
Nov 02 21:23:23.640 INFO blam! 4537bc01b00eb84ec74e28838b44956095f1d94a7bac156a708780302f5b2ec7