Sep 04 06:52:14.314 INFO checking rax-0.1.5 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 06:52:14.314 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 06:52:14.314 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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=500" "-e" "CMD=cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 06:52:14.505 INFO blam! 3fe025ca1e8b4e4155d2b3b31510bee3e6e77fe1af12745942295b2e4421a5e9
Sep 04 06:52:14.507 INFO running `"docker" "start" "-a" "3fe025ca1e8b4e4155d2b3b31510bee3e6e77fe1af12745942295b2e4421a5e9"`
Sep 04 06:52:15.169 INFO kablam!    Compiling rax v0.1.5 (file:///source)
Sep 04 06:52:16.905 INFO kablam! warning: unused import: `Bencher`
Sep 04 06:52:16.906 INFO kablam!     --> src/lib.rs:1969:16
Sep 04 06:52:16.906 INFO kablam!      |
Sep 04 06:52:16.906 INFO kablam! 1969 |     use test::{Bencher};
Sep 04 06:52:16.906 INFO kablam!      |                ^^^^^^^
Sep 04 06:52:16.906 INFO kablam!      |
Sep 04 06:52:16.906 INFO kablam!      = note: #[warn(unused_imports)] on by default
Sep 04 06:52:16.906 INFO kablam! 
Sep 04 06:52:18.775 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 06:52:18.775 INFO kablam!   --> benches/bench.rs:19:9
Sep 04 06:52:18.775 INFO kablam!    |
Sep 04 06:52:18.775 INFO kablam! 19 |         r.insert_null(3);
Sep 04 06:52:18.775 INFO kablam!    |         ^^^^^^^^^^^^^^^^^
Sep 04 06:52:18.775 INFO kablam!    |
Sep 04 06:52:18.775 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 04 06:52:18.775 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 06:52:18.775 INFO kablam! 
Sep 04 06:52:18.803 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.65s
Sep 04 06:52:18.813 INFO kablam! su: No module specific data is present
Sep 04 06:52:19.376 INFO running `"docker" "rm" "-f" "3fe025ca1e8b4e4155d2b3b31510bee3e6e77fe1af12745942295b2e4421a5e9"`
Sep 04 06:52:19.480 INFO blam! 3fe025ca1e8b4e4155d2b3b31510bee3e6e77fe1af12745942295b2e4421a5e9