Nov 30 10:36:32.409 INFO checking IGI-111/xit against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 10:36:32.409 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 10:36:32.870 INFO [stdout] 6ec379c09564c32c7ae1ecff0e3662c3ce5aec749d256ed51db4c10809661ca3
Nov 30 10:36:32.870 INFO running `"docker" "start" "-a" "6ec379c09564c32c7ae1ecff0e3662c3ce5aec749d256ed51db4c10809661ca3"`
Nov 30 10:36:33.841 INFO [stderr] usermod: no changes
Nov 30 10:36:33.896 INFO [stderr]     Checking termion v1.3.0
Nov 30 10:36:34.964 INFO [stderr]     Checking xit v0.1.0 (/source)
Nov 30 10:36:35.716 INFO [stderr] warning: unused imports: `Duration`, `Instant`
Nov 30 10:36:35.716 INFO [stderr]   --> src/main.rs:14:17
Nov 30 10:36:35.716 INFO [stderr]    |
Nov 30 10:36:35.716 INFO [stderr] 14 | use std::time::{Instant, Duration};
Nov 30 10:36:35.716 INFO [stderr]    |                 ^^^^^^^  ^^^^^^^^
Nov 30 10:36:35.716 INFO [stderr]    |
Nov 30 10:36:35.716 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 30 10:36:35.716 INFO [stderr] 
Nov 30 10:36:35.716 INFO [stderr] warning: unused import: `self`
Nov 30 10:36:35.716 INFO [stderr]   --> src/main.rs:15:23
Nov 30 10:36:35.716 INFO [stderr]    |
Nov 30 10:36:35.716 INFO [stderr] 15 | use std::sync::mpsc::{self, Receiver};
Nov 30 10:36:35.716 INFO [stderr]    |                       ^^^^
Nov 30 10:36:35.716 INFO [stderr] 
Nov 30 10:36:35.716 INFO [stderr] warning: unused import: `Read`
Nov 30 10:36:35.716 INFO [stderr]   --> src/main.rs:16:37
Nov 30 10:36:35.716 INFO [stderr]    |
Nov 30 10:36:35.716 INFO [stderr] 16 | use std::io::{stdin, stdout, Write, Read, BufWriter};
Nov 30 10:36:35.716 INFO [stderr]    |                                     ^^^^
Nov 30 10:36:35.716 INFO [stderr] 
Nov 30 10:36:35.852 INFO [stderr] warning: unused imports: `Duration`, `Instant`
Nov 30 10:36:35.852 INFO [stderr]   --> src/main.rs:14:17
Nov 30 10:36:35.852 INFO [stderr]    |
Nov 30 10:36:35.852 INFO [stderr] 14 | use std::time::{Instant, Duration};
Nov 30 10:36:35.852 INFO [stderr]    |                 ^^^^^^^  ^^^^^^^^
Nov 30 10:36:35.853 INFO [stderr]    |
Nov 30 10:36:35.853 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 30 10:36:35.853 INFO [stderr] 
Nov 30 10:36:35.853 INFO [stderr] warning: unused import: `self`
Nov 30 10:36:35.853 INFO [stderr]   --> src/main.rs:15:23
Nov 30 10:36:35.853 INFO [stderr]    |
Nov 30 10:36:35.853 INFO [stderr] 15 | use std::sync::mpsc::{self, Receiver};
Nov 30 10:36:35.853 INFO [stderr]    |                       ^^^^
Nov 30 10:36:35.853 INFO [stderr] 
Nov 30 10:36:35.853 INFO [stderr] warning: unused import: `Read`
Nov 30 10:36:35.853 INFO [stderr]   --> src/main.rs:16:37
Nov 30 10:36:35.853 INFO [stderr]    |
Nov 30 10:36:35.853 INFO [stderr] 16 | use std::io::{stdin, stdout, Write, Read, BufWriter};
Nov 30 10:36:35.853 INFO [stderr]    |                                     ^^^^
Nov 30 10:36:35.853 INFO [stderr] 
Nov 30 10:36:36.115 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.25s
Nov 30 10:36:36.126 INFO [stderr] su: No module specific data is present
Nov 30 10:36:36.494 INFO running `"docker" "inspect" "6ec379c09564c32c7ae1ecff0e3662c3ce5aec749d256ed51db4c10809661ca3"`
Nov 30 10:36:36.728 INFO running `"docker" "rm" "-f" "6ec379c09564c32c7ae1ecff0e3662c3ce5aec749d256ed51db4c10809661ca3"`
Nov 30 10:36:36.968 INFO [stdout] 6ec379c09564c32c7ae1ecff0e3662c3ce5aec749d256ed51db4c10809661ca3