Sep 14 11:06:32.486 INFO checking rax-0.1.5 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 11:06:32.486 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 11:06:32.486 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-0/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 11:06:32.900 INFO blam! 2edac4dedc07d77c2c926f8d5fe052ea12e7c9c368e9cc7eea0168fbc4c3abe3
Sep 14 11:06:32.902 INFO running `"docker" "start" "-a" "2edac4dedc07d77c2c926f8d5fe052ea12e7c9c368e9cc7eea0168fbc4c3abe3"`
Sep 14 11:06:34.955 INFO kablam! usermod: no changes
Sep 14 11:06:35.083 INFO kablam!    Compiling rax v0.1.5 (file:///source)
Sep 14 11:06:37.327 INFO kablam! warning: unused import: `Bencher`
Sep 14 11:06:37.327 INFO kablam!     --> src/lib.rs:1969:16
Sep 14 11:06:37.327 INFO kablam!      |
Sep 14 11:06:37.327 INFO kablam! 1969 |     use test::{Bencher};
Sep 14 11:06:37.327 INFO kablam!      |                ^^^^^^^
Sep 14 11:06:37.327 INFO kablam!      |
Sep 14 11:06:37.327 INFO kablam!      = note: #[warn(unused_imports)] on by default
Sep 14 11:06:37.327 INFO kablam! 
Sep 14 11:06:38.399 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 11:06:38.399 INFO kablam!   --> benches/bench.rs:19:9
Sep 14 11:06:38.399 INFO kablam!    |
Sep 14 11:06:38.399 INFO kablam! 19 |         r.insert_null(3);
Sep 14 11:06:38.399 INFO kablam!    |         ^^^^^^^^^^^^^^^^^
Sep 14 11:06:38.399 INFO kablam!    |
Sep 14 11:06:38.399 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 14 11:06:38.399 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 11:06:38.399 INFO kablam! 
Sep 14 11:06:38.439 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.46s
Sep 14 11:06:38.443 INFO kablam! su: No module specific data is present
Sep 14 11:06:39.899 INFO running `"docker" "rm" "-f" "2edac4dedc07d77c2c926f8d5fe052ea12e7c9c368e9cc7eea0168fbc4c3abe3"`
Sep 14 11:06:40.231 INFO blam! 2edac4dedc07d77c2c926f8d5fe052ea12e7c9c368e9cc7eea0168fbc4c3abe3