Sep 21 05:03:05.360 INFO checking rax-0.1.5 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 05:03:05.360 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 05:03:05.360 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-1/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 05:03:05.673 INFO blam! 0fc7def8441e7b8aa73b78735d3319620fb40be398c0744c8d1ef5632ef61e1d
Sep 21 05:03:05.675 INFO running `"docker" "start" "-a" "0fc7def8441e7b8aa73b78735d3319620fb40be398c0744c8d1ef5632ef61e1d"`
Sep 21 05:03:06.980 INFO kablam! usermod: no changes
Sep 21 05:03:07.081 INFO kablam!    Compiling rax v0.1.5 (/source)
Sep 21 05:03:09.102 INFO kablam! warning: unused import: `Bencher`
Sep 21 05:03:09.102 INFO kablam!     --> src/lib.rs:1969:16
Sep 21 05:03:09.102 INFO kablam!      |
Sep 21 05:03:09.102 INFO kablam! 1969 |     use test::{Bencher};
Sep 21 05:03:09.102 INFO kablam!      |                ^^^^^^^
Sep 21 05:03:09.102 INFO kablam!      |
Sep 21 05:03:09.102 INFO kablam!      = note: #[warn(unused_imports)] on by default
Sep 21 05:03:09.102 INFO kablam! 
Sep 21 05:03:10.274 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 21 05:03:10.274 INFO kablam!   --> benches/bench.rs:19:9
Sep 21 05:03:10.274 INFO kablam!    |
Sep 21 05:03:10.274 INFO kablam! 19 |         r.insert_null(3);
Sep 21 05:03:10.274 INFO kablam!    |         ^^^^^^^^^^^^^^^^^
Sep 21 05:03:10.274 INFO kablam!    |
Sep 21 05:03:10.274 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 21 05:03:10.274 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 21 05:03:10.274 INFO kablam! 
Sep 21 05:03:10.290 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.27s
Sep 21 05:03:10.295 INFO kablam! su: No module specific data is present
Sep 21 05:03:11.516 INFO running `"docker" "rm" "-f" "0fc7def8441e7b8aa73b78735d3319620fb40be398c0744c8d1ef5632ef61e1d"`
Sep 21 05:03:11.634 INFO blam! 0fc7def8441e7b8aa73b78735d3319620fb40be398c0744c8d1ef5632ef61e1d