Oct 13 13:10:52.400 INFO checking joinkit-0.2.0 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 13:10:52.402 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 13 13:10:52.842 INFO blam! 4c30cebb2663bebf2063e6ce8077f55e2d83c6380b326e4adabe6ddb4da65d0f
Oct 13 13:10:52.844 INFO running `"docker" "start" "-a" "4c30cebb2663bebf2063e6ce8077f55e2d83c6380b326e4adabe6ddb4da65d0f"`
Oct 13 13:10:54.535 INFO kablam! usermod: no changes
Oct 13 13:10:54.623 INFO kablam!     Checking joinkit v0.2.0 (/source)
Oct 13 13:10:56.256 INFO kablam! warning: unused `#[macro_use]` import
Oct 13 13:10:56.256 INFO kablam!   --> src/lib.rs:27:1
Oct 13 13:10:56.256 INFO kablam!    |
Oct 13 13:10:56.256 INFO kablam! 27 | #[macro_use]
Oct 13 13:10:56.256 INFO kablam!    | ^^^^^^^^^^^^
Oct 13 13:10:56.256 INFO kablam!    |
Oct 13 13:10:56.256 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 13 13:10:56.256 INFO kablam! 
Oct 13 13:10:56.716 INFO kablam! warning: unused import: `itertools::Itertools`
Oct 13 13:10:56.716 INFO kablam!  --> src/util.rs:3:5
Oct 13 13:10:56.716 INFO kablam!   |
Oct 13 13:10:56.716 INFO kablam! 3 | use itertools::Itertools;
Oct 13 13:10:56.716 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Oct 13 13:10:56.716 INFO kablam! 
Oct 13 13:10:56.716 INFO kablam! warning: unused import: `BufRead`
Oct 13 13:10:56.716 INFO kablam!  --> src/util.rs:5:15
Oct 13 13:10:56.716 INFO kablam!   |
Oct 13 13:10:56.716 INFO kablam! 5 | use std::io::{BufRead, Write, BufWriter,};
Oct 13 13:10:56.716 INFO kablam!   |               ^^^^^^^
Oct 13 13:10:56.716 INFO kablam! 
Oct 13 13:10:57.700 INFO kablam! warning: unused `#[macro_use]` import
Oct 13 13:10:57.701 INFO kablam!   --> src/lib.rs:27:1
Oct 13 13:10:57.702 INFO kablam!    |
Oct 13 13:10:57.702 INFO kablam! 27 | #[macro_use]
Oct 13 13:10:57.703 INFO kablam!    | ^^^^^^^^^^^^
Oct 13 13:10:57.704 INFO kablam!    |
Oct 13 13:10:57.704 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 13 13:10:57.705 INFO kablam! 
Oct 13 13:10:59.408 INFO kablam! warning: unused import: `itertools::Itertools`
Oct 13 13:10:59.408 INFO kablam!  --> src/util.rs:3:5
Oct 13 13:10:59.408 INFO kablam!   |
Oct 13 13:10:59.408 INFO kablam! 3 | use itertools::Itertools;
Oct 13 13:10:59.408 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Oct 13 13:10:59.408 INFO kablam! 
Oct 13 13:10:59.408 INFO kablam! warning: unused import: `BufRead`
Oct 13 13:10:59.408 INFO kablam!  --> src/util.rs:5:15
Oct 13 13:10:59.408 INFO kablam!   |
Oct 13 13:10:59.408 INFO kablam! 5 | use std::io::{BufRead, Write, BufWriter,};
Oct 13 13:10:59.408 INFO kablam!   |               ^^^^^^^
Oct 13 13:10:59.412 INFO kablam! 
Oct 13 13:11:04.336 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.77s
Oct 13 13:11:04.336 INFO kablam! su: No module specific data is present
Oct 13 13:11:05.189 INFO running `"docker" "rm" "-f" "4c30cebb2663bebf2063e6ce8077f55e2d83c6380b326e4adabe6ddb4da65d0f"`
Oct 13 13:11:05.304 INFO blam! 4c30cebb2663bebf2063e6ce8077f55e2d83c6380b326e4adabe6ddb4da65d0f