Nov 07 13:12:25.573 INFO checking joinkit-0.2.0 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 13:12:25.573 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-1/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 07 13:12:25.832 INFO blam! b235bdff2ea217a1e4ead9370dffe7d379643631df9a7469202bedfbd58b75d8
Nov 07 13:12:25.836 INFO running `"docker" "start" "-a" "b235bdff2ea217a1e4ead9370dffe7d379643631df9a7469202bedfbd58b75d8"`
Nov 07 13:12:27.472 INFO kablam! usermod: no changes
Nov 07 13:12:27.596 INFO kablam!     Checking joinkit v0.2.0 (/source)
Nov 07 13:12:28.788 INFO kablam! warning: unused `#[macro_use]` import
Nov 07 13:12:28.788 INFO kablam!   --> src/lib.rs:27:1
Nov 07 13:12:28.788 INFO kablam!    |
Nov 07 13:12:28.788 INFO kablam! 27 | #[macro_use]
Nov 07 13:12:28.788 INFO kablam!    | ^^^^^^^^^^^^
Nov 07 13:12:28.788 INFO kablam!    |
Nov 07 13:12:28.788 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 07 13:12:28.788 INFO kablam! 
Nov 07 13:12:28.978 INFO kablam! warning: unused import: `itertools::Itertools`
Nov 07 13:12:28.978 INFO kablam!  --> src/util.rs:3:5
Nov 07 13:12:28.978 INFO kablam!   |
Nov 07 13:12:28.978 INFO kablam! 3 | use itertools::Itertools;
Nov 07 13:12:28.978 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Nov 07 13:12:28.978 INFO kablam! 
Nov 07 13:12:28.978 INFO kablam! warning: unused import: `BufRead`
Nov 07 13:12:28.978 INFO kablam!  --> src/util.rs:5:15
Nov 07 13:12:28.978 INFO kablam!   |
Nov 07 13:12:28.978 INFO kablam! 5 | use std::io::{BufRead, Write, BufWriter,};
Nov 07 13:12:28.978 INFO kablam!   |               ^^^^^^^
Nov 07 13:12:28.978 INFO kablam! 
Nov 07 13:12:29.940 INFO kablam! warning: unused `#[macro_use]` import
Nov 07 13:12:29.940 INFO kablam!   --> src/lib.rs:27:1
Nov 07 13:12:29.940 INFO kablam!    |
Nov 07 13:12:29.940 INFO kablam! 27 | #[macro_use]
Nov 07 13:12:29.940 INFO kablam!    | ^^^^^^^^^^^^
Nov 07 13:12:29.941 INFO kablam!    |
Nov 07 13:12:29.941 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 07 13:12:29.941 INFO kablam! 
Nov 07 13:12:31.692 INFO kablam! warning: unused import: `itertools::Itertools`
Nov 07 13:12:31.692 INFO kablam!  --> src/util.rs:3:5
Nov 07 13:12:31.692 INFO kablam!   |
Nov 07 13:12:31.692 INFO kablam! 3 | use itertools::Itertools;
Nov 07 13:12:31.692 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Nov 07 13:12:31.708 INFO kablam! 
Nov 07 13:12:31.708 INFO kablam! warning: unused import: `BufRead`
Nov 07 13:12:31.708 INFO kablam!  --> src/util.rs:5:15
Nov 07 13:12:31.708 INFO kablam!   |
Nov 07 13:12:31.708 INFO kablam! 5 | use std::io::{BufRead, Write, BufWriter,};
Nov 07 13:12:31.708 INFO kablam!   |               ^^^^^^^
Nov 07 13:12:31.708 INFO kablam! 
Nov 07 13:12:35.244 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.74s
Nov 07 13:12:35.265 INFO kablam! su: No module specific data is present
Nov 07 13:12:35.846 INFO running `"docker" "rm" "-f" "b235bdff2ea217a1e4ead9370dffe7d379643631df9a7469202bedfbd58b75d8"`
Nov 07 13:12:36.100 INFO blam! b235bdff2ea217a1e4ead9370dffe7d379643631df9a7469202bedfbd58b75d8