Aug 11 05:08:02.821 INFO checking rax-0.1.5 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 05:08:02.821 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 05:08:02.821 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 05:08:02.821 INFO running `"docker" "create" "-v" "/tmp/crater.ubBBwxSeClr8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-5/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 05:08:03.070 INFO blam! 0e5eafc1fee57a8ccf1f1e22798ba054f6becf4dde173a381b412b8990fd5f88
Aug 11 05:08:03.072 INFO running `"docker" "start" "-a" "0e5eafc1fee57a8ccf1f1e22798ba054f6becf4dde173a381b412b8990fd5f88"`
Aug 11 05:08:04.107 INFO kablam!    Compiling rax v0.1.5 (file:///source)
Aug 11 05:08:06.148 INFO kablam! warning: unused import: `Bencher`
Aug 11 05:08:06.148 INFO kablam!     --> src/lib.rs:1969:16
Aug 11 05:08:06.148 INFO kablam!      |
Aug 11 05:08:06.148 INFO kablam! 1969 |     use test::{Bencher};
Aug 11 05:08:06.148 INFO kablam!      |                ^^^^^^^
Aug 11 05:08:06.148 INFO kablam!      |
Aug 11 05:08:06.148 INFO kablam!      = note: #[warn(unused_imports)] on by default
Aug 11 05:08:06.148 INFO kablam! 
Aug 11 05:08:08.136 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 11 05:08:08.136 INFO kablam!   --> benches/bench.rs:19:9
Aug 11 05:08:08.136 INFO kablam!    |
Aug 11 05:08:08.136 INFO kablam! 19 |         r.insert_null(3);
Aug 11 05:08:08.136 INFO kablam!    |         ^^^^^^^^^^^^^^^^^
Aug 11 05:08:08.136 INFO kablam!    |
Aug 11 05:08:08.136 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 11 05:08:08.136 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 11 05:08:08.136 INFO kablam! 
Aug 11 05:08:08.158 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.12s
Aug 11 05:08:08.169 INFO kablam! su: No module specific data is present
Aug 11 05:08:08.778 INFO running `"docker" "rm" "-f" "0e5eafc1fee57a8ccf1f1e22798ba054f6becf4dde173a381b412b8990fd5f88"`
Aug 11 05:08:08.957 INFO blam! 0e5eafc1fee57a8ccf1f1e22798ba054f6becf4dde173a381b412b8990fd5f88