Sep 19 23:32:51.010 INFO checking joinkit-0.2.0 against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346
Sep 19 23:32:51.010 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets
Sep 19 23:32:51.011 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-2/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/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 +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 23:32:51.238 INFO blam! 7f0c2386b6845d58ab761d5fdb0f6a968c5db6511f537f5dce982f96f1534dc5
Sep 19 23:32:51.241 INFO running `"docker" "start" "-a" "7f0c2386b6845d58ab761d5fdb0f6a968c5db6511f537f5dce982f96f1534dc5"`
Sep 19 23:32:52.259 INFO kablam! usermod: no changes
Sep 19 23:32:52.303 INFO kablam!     Checking joinkit v0.2.0 (/source)
Sep 19 23:32:52.608 INFO kablam! warning: unused `#[macro_use]` import
Sep 19 23:32:52.608 INFO kablam!   --> src/lib.rs:27:1
Sep 19 23:32:52.608 INFO kablam!    |
Sep 19 23:32:52.608 INFO kablam! 27 | #[macro_use]
Sep 19 23:32:52.608 INFO kablam!    | ^^^^^^^^^^^^
Sep 19 23:32:52.608 INFO kablam!    |
Sep 19 23:32:52.608 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 19 23:32:52.608 INFO kablam! 
Sep 19 23:32:52.648 INFO kablam! warning: unused `#[macro_use]` import
Sep 19 23:32:52.648 INFO kablam!   --> src/lib.rs:27:1
Sep 19 23:32:52.648 INFO kablam!    |
Sep 19 23:32:52.648 INFO kablam! 27 | #[macro_use]
Sep 19 23:32:52.648 INFO kablam!    | ^^^^^^^^^^^^
Sep 19 23:32:52.648 INFO kablam!    |
Sep 19 23:32:52.648 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 19 23:32:52.648 INFO kablam! 
Sep 19 23:32:52.793 INFO kablam! warning: unused import: `itertools::Itertools`
Sep 19 23:32:52.793 INFO kablam!  --> src/util.rs:3:5
Sep 19 23:32:52.793 INFO kablam!   |
Sep 19 23:32:52.793 INFO kablam! 3 | use itertools::Itertools;
Sep 19 23:32:52.793 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 19 23:32:52.793 INFO kablam! 
Sep 19 23:32:52.793 INFO kablam! warning: unused import: `BufRead`
Sep 19 23:32:52.793 INFO kablam!  --> src/util.rs:5:15
Sep 19 23:32:52.793 INFO kablam!   |
Sep 19 23:32:52.793 INFO kablam! 5 | use std::io::{BufRead, Write, BufWriter,};
Sep 19 23:32:52.793 INFO kablam!   |               ^^^^^^^
Sep 19 23:32:52.793 INFO kablam! 
Sep 19 23:32:52.885 INFO kablam! warning: unused import: `itertools::Itertools`
Sep 19 23:32:52.885 INFO kablam!  --> src/util.rs:3:5
Sep 19 23:32:52.885 INFO kablam!   |
Sep 19 23:32:52.885 INFO kablam! 3 | use itertools::Itertools;
Sep 19 23:32:52.886 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 19 23:32:52.886 INFO kablam! 
Sep 19 23:32:52.891 INFO kablam! warning: unused import: `BufRead`
Sep 19 23:32:52.891 INFO kablam!  --> src/util.rs:5:15
Sep 19 23:32:52.891 INFO kablam!   |
Sep 19 23:32:52.891 INFO kablam! 5 | use std::io::{BufRead, Write, BufWriter,};
Sep 19 23:32:52.891 INFO kablam!   |               ^^^^^^^
Sep 19 23:32:52.891 INFO kablam! 
Sep 19 23:32:54.647 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.37s
Sep 19 23:32:54.651 INFO kablam! su: No module specific data is present
Sep 19 23:32:55.239 INFO running `"docker" "rm" "-f" "7f0c2386b6845d58ab761d5fdb0f6a968c5db6511f537f5dce982f96f1534dc5"`
Sep 19 23:32:55.304 INFO blam! 7f0c2386b6845d58ab761d5fdb0f6a968c5db6511f537f5dce982f96f1534dc5