Sep 01 10:05:39.347 INFO checking rax-0.1.5 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 10:05:39.347 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 10:05:39.347 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 10:05:39.829 INFO blam! 20290129a1f9a43cba3f01b505f7b5e28e763423f76094fcc9fa61018274b3db
Sep 01 10:05:39.832 INFO running `"docker" "start" "-a" "20290129a1f9a43cba3f01b505f7b5e28e763423f76094fcc9fa61018274b3db"`
Sep 01 10:05:41.551 INFO kablam!    Compiling rax v0.1.5 (file:///source)
Sep 01 10:05:44.174 INFO kablam! warning: unused import: `Bencher`
Sep 01 10:05:44.174 INFO kablam!     --> src/lib.rs:1969:16
Sep 01 10:05:44.174 INFO kablam!      |
Sep 01 10:05:44.174 INFO kablam! 1969 |     use test::{Bencher};
Sep 01 10:05:44.174 INFO kablam!      |                ^^^^^^^
Sep 01 10:05:44.174 INFO kablam!      |
Sep 01 10:05:44.175 INFO kablam!      = note: #[warn(unused_imports)] on by default
Sep 01 10:05:44.175 INFO kablam! 
Sep 01 10:05:45.560 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 10:05:45.560 INFO kablam!   --> benches/bench.rs:19:9
Sep 01 10:05:45.560 INFO kablam!    |
Sep 01 10:05:45.560 INFO kablam! 19 |         r.insert_null(3);
Sep 01 10:05:45.560 INFO kablam!    |         ^^^^^^^^^^^^^^^^^
Sep 01 10:05:45.560 INFO kablam!    |
Sep 01 10:05:45.560 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 01 10:05:45.561 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 10:05:45.561 INFO kablam! 
Sep 01 10:05:45.589 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.09s
Sep 01 10:05:45.593 INFO kablam! su: No module specific data is present
Sep 01 10:05:46.283 INFO running `"docker" "rm" "-f" "20290129a1f9a43cba3f01b505f7b5e28e763423f76094fcc9fa61018274b3db"`
Sep 01 10:05:46.376 INFO blam! 20290129a1f9a43cba3f01b505f7b5e28e763423f76094fcc9fa61018274b3db