Sep 20 01:20:59.879 INFO checking joinkit-0.2.0 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 20 01:20:59.879 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 20 01:20:59.879 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-3/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 01:21:00.098 INFO blam! 8a891ea6b023bd63ab9fd0612a686762b0107bfe5302d473d0d223917737427f
Sep 20 01:21:00.101 INFO running `"docker" "start" "-a" "8a891ea6b023bd63ab9fd0612a686762b0107bfe5302d473d0d223917737427f"`
Sep 20 01:21:00.778 INFO kablam! usermod: no changes
Sep 20 01:21:00.859 INFO kablam!     Checking joinkit v0.2.0 (/source)
Sep 20 01:21:01.349 INFO kablam! warning: unused `#[macro_use]` import
Sep 20 01:21:01.349 INFO kablam!   --> src/lib.rs:27:1
Sep 20 01:21:01.349 INFO kablam!    |
Sep 20 01:21:01.349 INFO kablam! 27 | #[macro_use]
Sep 20 01:21:01.349 INFO kablam!    | ^^^^^^^^^^^^
Sep 20 01:21:01.349 INFO kablam!    |
Sep 20 01:21:01.349 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 20 01:21:01.349 INFO kablam! 
Sep 20 01:21:01.370 INFO kablam! warning: unused `#[macro_use]` import
Sep 20 01:21:01.370 INFO kablam!   --> src/lib.rs:27:1
Sep 20 01:21:01.370 INFO kablam!    |
Sep 20 01:21:01.370 INFO kablam! 27 | #[macro_use]
Sep 20 01:21:01.370 INFO kablam!    | ^^^^^^^^^^^^
Sep 20 01:21:01.370 INFO kablam!    |
Sep 20 01:21:01.370 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 20 01:21:01.370 INFO kablam! 
Sep 20 01:21:01.558 INFO kablam! warning: unused import: `itertools::Itertools`
Sep 20 01:21:01.558 INFO kablam!  --> src/util.rs:3:5
Sep 20 01:21:01.558 INFO kablam!   |
Sep 20 01:21:01.558 INFO kablam! 3 | use itertools::Itertools;
Sep 20 01:21:01.558 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 20 01:21:01.558 INFO kablam! 
Sep 20 01:21:01.558 INFO kablam! warning: unused import: `BufRead`
Sep 20 01:21:01.558 INFO kablam!  --> src/util.rs:5:15
Sep 20 01:21:01.558 INFO kablam!   |
Sep 20 01:21:01.558 INFO kablam! 5 | use std::io::{BufRead, Write, BufWriter,};
Sep 20 01:21:01.558 INFO kablam!   |               ^^^^^^^
Sep 20 01:21:01.558 INFO kablam! 
Sep 20 01:21:01.602 INFO kablam! warning: unused import: `itertools::Itertools`
Sep 20 01:21:01.602 INFO kablam!  --> src/util.rs:3:5
Sep 20 01:21:01.602 INFO kablam!   |
Sep 20 01:21:01.602 INFO kablam! 3 | use itertools::Itertools;
Sep 20 01:21:01.602 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 20 01:21:01.602 INFO kablam! 
Sep 20 01:21:01.602 INFO kablam! warning: unused import: `BufRead`
Sep 20 01:21:01.602 INFO kablam!  --> src/util.rs:5:15
Sep 20 01:21:01.602 INFO kablam!   |
Sep 20 01:21:01.602 INFO kablam! 5 | use std::io::{BufRead, Write, BufWriter,};
Sep 20 01:21:01.602 INFO kablam!   |               ^^^^^^^
Sep 20 01:21:01.602 INFO kablam! 
Sep 20 01:21:03.742 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.92s
Sep 20 01:21:03.750 INFO kablam! su: No module specific data is present
Sep 20 01:21:04.636 INFO running `"docker" "rm" "-f" "8a891ea6b023bd63ab9fd0612a686762b0107bfe5302d473d0d223917737427f"`
Sep 20 01:21:04.761 INFO blam! 8a891ea6b023bd63ab9fd0612a686762b0107bfe5302d473d0d223917737427f