Sep 01 11:05:51.686 INFO checking posix_mq-0.1.3 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 11:05:51.686 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 11:05:51.686 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/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 11:05:51.874 INFO blam! 8e1c6113eeaf15eac36b4b7dcbdd52bd4394ab1815afd64d6e1628c2ff045253
Sep 01 11:05:51.876 INFO running `"docker" "start" "-a" "8e1c6113eeaf15eac36b4b7dcbdd52bd4394ab1815afd64d6e1628c2ff045253"`
Sep 01 11:05:52.472 INFO kablam!     Checking posix_mq v0.1.3 (file:///source)
Sep 01 11:05:53.257 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 11:05:53.257 INFO kablam!   --> src/tests.rs:21:5
Sep 01 11:05:53.257 INFO kablam!    |
Sep 01 11:05:53.257 INFO kablam! 21 |     queue.delete();
Sep 01 11:05:53.257 INFO kablam!    |     ^^^^^^^^^^^^^^^
Sep 01 11:05:53.257 INFO kablam!    |
Sep 01 11:05:53.257 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 01 11:05:53.257 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 11:05:53.257 INFO kablam! 
Sep 01 11:05:53.280 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
Sep 01 11:05:53.284 INFO kablam! su: No module specific data is present
Sep 01 11:05:53.806 INFO running `"docker" "rm" "-f" "8e1c6113eeaf15eac36b4b7dcbdd52bd4394ab1815afd64d6e1628c2ff045253"`
Sep 01 11:05:53.904 INFO blam! 8e1c6113eeaf15eac36b4b7dcbdd52bd4394ab1815afd64d6e1628c2ff045253