Sep 14 11:06:35.251 INFO checking rax-0.1.5 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 11:06:35.251 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 11:06:35.251 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-3/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 11:06:35.756 INFO blam! 8e647a8ed7123fe8e011ad9385d1e0ea325cc922aceef1b7e6879e71bda53a3d
Sep 14 11:06:35.758 INFO running `"docker" "start" "-a" "8e647a8ed7123fe8e011ad9385d1e0ea325cc922aceef1b7e6879e71bda53a3d"`
Sep 14 11:06:38.543 INFO kablam! usermod: no changes
Sep 14 11:06:38.631 INFO kablam!    Compiling rax v0.1.5 (file:///source)
Sep 14 11:06:40.334 INFO kablam! warning: unused import: `Bencher`
Sep 14 11:06:40.335 INFO kablam!     --> src/lib.rs:1969:16
Sep 14 11:06:40.335 INFO kablam!      |
Sep 14 11:06:40.335 INFO kablam! 1969 |     use test::{Bencher};
Sep 14 11:06:40.335 INFO kablam!      |                ^^^^^^^
Sep 14 11:06:40.335 INFO kablam!      |
Sep 14 11:06:40.335 INFO kablam!      = note: #[warn(unused_imports)] on by default
Sep 14 11:06:40.335 INFO kablam! 
Sep 14 11:06:41.483 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 11:06:41.483 INFO kablam!   --> benches/bench.rs:19:9
Sep 14 11:06:41.483 INFO kablam!    |
Sep 14 11:06:41.483 INFO kablam! 19 |         r.insert_null(3);
Sep 14 11:06:41.483 INFO kablam!    |         ^^^^^^^^^^^^^^^^^
Sep 14 11:06:41.483 INFO kablam!    |
Sep 14 11:06:41.483 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 14 11:06:41.483 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 11:06:41.483 INFO kablam! 
Sep 14 11:06:41.515 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.93s
Sep 14 11:06:41.519 INFO kablam! su: No module specific data is present
Sep 14 11:06:42.959 INFO running `"docker" "rm" "-f" "8e647a8ed7123fe8e011ad9385d1e0ea325cc922aceef1b7e6879e71bda53a3d"`
Sep 14 11:06:43.233 INFO blam! 8e647a8ed7123fe8e011ad9385d1e0ea325cc922aceef1b7e6879e71bda53a3d