Sep 17 19:18:30.219 INFO checking rax-0.1.5 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 19:18:30.219 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 19:18:30.219 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-2/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 19:18:30.414 INFO blam! b730214aa0c70b26bb915224f3037b9782393f0158a9bd9f95f26d33e32aa7d6
Sep 17 19:18:30.415 INFO running `"docker" "start" "-a" "b730214aa0c70b26bb915224f3037b9782393f0158a9bd9f95f26d33e32aa7d6"`
Sep 17 19:18:31.399 INFO kablam! usermod: no changes
Sep 17 19:18:31.474 INFO kablam!    Compiling rax v0.1.5 (/source)
Sep 17 19:18:33.463 INFO kablam! warning: unused import: `Bencher`
Sep 17 19:18:33.463 INFO kablam!     --> src/lib.rs:1969:16
Sep 17 19:18:33.463 INFO kablam!      |
Sep 17 19:18:33.463 INFO kablam! 1969 |     use test::{Bencher};
Sep 17 19:18:33.463 INFO kablam!      |                ^^^^^^^
Sep 17 19:18:33.463 INFO kablam!      |
Sep 17 19:18:33.463 INFO kablam!      = note: #[warn(unused_imports)] on by default
Sep 17 19:18:33.463 INFO kablam! 
Sep 17 19:18:34.191 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 17 19:18:34.191 INFO kablam!   --> benches/bench.rs:19:9
Sep 17 19:18:34.191 INFO kablam!    |
Sep 17 19:18:34.191 INFO kablam! 19 |         r.insert_null(3);
Sep 17 19:18:34.191 INFO kablam!    |         ^^^^^^^^^^^^^^^^^
Sep 17 19:18:34.191 INFO kablam!    |
Sep 17 19:18:34.191 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 17 19:18:34.191 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 17 19:18:34.191 INFO kablam! 
Sep 17 19:18:34.259 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.84s
Sep 17 19:18:34.263 INFO kablam! su: No module specific data is present
Sep 17 19:18:35.774 INFO running `"docker" "rm" "-f" "b730214aa0c70b26bb915224f3037b9782393f0158a9bd9f95f26d33e32aa7d6"`
Sep 17 19:18:36.114 INFO blam! b730214aa0c70b26bb915224f3037b9782393f0158a9bd9f95f26d33e32aa7d6