Sep 04 23:29:39.645 INFO checking bagpipe-0.1.0 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 23:29:39.645 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 23:29:39.645 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-2/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 23:29:39.867 INFO blam! 19095211da55c9e4c192e845a3257bc370ed905d7cf7151f66f04dd296c8ee7e
Sep 04 23:29:39.867 INFO running `"docker" "start" "-a" "19095211da55c9e4c192e845a3257bc370ed905d7cf7151f66f04dd296c8ee7e"`
Sep 04 23:29:40.522 INFO kablam!     Checking bagpipe v0.1.0 (file:///source)
Sep 04 23:29:43.792 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 23:29:43.792 INFO kablam!   --> src/bin/bench_bag.rs:82:17
Sep 04 23:29:43.792 INFO kablam!    |
Sep 04 23:29:43.792 INFO kablam! 82 |                 bag.try_pop_mut();
Sep 04 23:29:43.792 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^
Sep 04 23:29:43.792 INFO kablam!    |
Sep 04 23:29:43.792 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 04 23:29:43.792 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 23:29:43.792 INFO kablam! 
Sep 04 23:29:43.793 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 23:29:43.793 INFO kablam!    --> src/bin/bench_bag.rs:141:17
Sep 04 23:29:43.793 INFO kablam!     |
Sep 04 23:29:43.793 INFO kablam! 141 |                 bag.try_pop_mut();
Sep 04 23:29:43.793 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^
Sep 04 23:29:43.794 INFO kablam!     |
Sep 04 23:29:43.794 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 23:29:43.794 INFO kablam! 
Sep 04 23:29:43.794 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 23:29:43.794 INFO kablam!    --> src/bin/bench_bag.rs:210:17
Sep 04 23:29:43.794 INFO kablam!     |
Sep 04 23:29:43.794 INFO kablam! 210 |                 bag.try_pop_mut();
Sep 04 23:29:43.794 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^
Sep 04 23:29:43.794 INFO kablam!     |
Sep 04 23:29:43.794 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 23:29:43.794 INFO kablam! 
Sep 04 23:29:43.794 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 23:29:43.794 INFO kablam!    --> src/bin/bench_bag.rs:284:17
Sep 04 23:29:43.794 INFO kablam!     |
Sep 04 23:29:43.794 INFO kablam! 284 |                 bag.try_pop_mut();
Sep 04 23:29:43.794 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^
Sep 04 23:29:43.794 INFO kablam!     |
Sep 04 23:29:43.794 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 23:29:43.794 INFO kablam! 
Sep 04 23:29:44.097 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 23:29:44.097 INFO kablam!   --> src/bin/bench_bag.rs:82:17
Sep 04 23:29:44.097 INFO kablam!    |
Sep 04 23:29:44.097 INFO kablam! 82 |                 bag.try_pop_mut();
Sep 04 23:29:44.097 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^
Sep 04 23:29:44.097 INFO kablam!    |
Sep 04 23:29:44.097 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 04 23:29:44.097 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 23:29:44.097 INFO kablam! 
Sep 04 23:29:44.097 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 23:29:44.097 INFO kablam!    --> src/bin/bench_bag.rs:141:17
Sep 04 23:29:44.097 INFO kablam!     |
Sep 04 23:29:44.098 INFO kablam! 141 |                 bag.try_pop_mut();
Sep 04 23:29:44.098 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^
Sep 04 23:29:44.098 INFO kablam!     |
Sep 04 23:29:44.098 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 23:29:44.098 INFO kablam! 
Sep 04 23:29:44.098 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 23:29:44.098 INFO kablam!    --> src/bin/bench_bag.rs:210:17
Sep 04 23:29:44.098 INFO kablam!     |
Sep 04 23:29:44.098 INFO kablam! 210 |                 bag.try_pop_mut();
Sep 04 23:29:44.098 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^
Sep 04 23:29:44.098 INFO kablam!     |
Sep 04 23:29:44.098 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 23:29:44.098 INFO kablam! 
Sep 04 23:29:44.098 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 23:29:44.098 INFO kablam!    --> src/bin/bench_bag.rs:284:17
Sep 04 23:29:44.098 INFO kablam!     |
Sep 04 23:29:44.098 INFO kablam! 284 |                 bag.try_pop_mut();
Sep 04 23:29:44.098 INFO kablam!     |                 ^^^^^^^^^^^^^^^^^^
Sep 04 23:29:44.099 INFO kablam!     |
Sep 04 23:29:44.099 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 23:29:44.099 INFO kablam! 
Sep 04 23:29:44.116 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.61s
Sep 04 23:29:44.122 INFO kablam! su: No module specific data is present
Sep 04 23:29:44.669 INFO running `"docker" "rm" "-f" "19095211da55c9e4c192e845a3257bc370ed905d7cf7151f66f04dd296c8ee7e"`
Sep 04 23:29:44.812 INFO blam! 19095211da55c9e4c192e845a3257bc370ed905d7cf7151f66f04dd296c8ee7e